DE102006041157A1 - Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant - Google Patents

Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant Download PDF

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Publication number
DE102006041157A1
DE102006041157A1 DE200610041157 DE102006041157A DE102006041157A1 DE 102006041157 A1 DE102006041157 A1 DE 102006041157A1 DE 200610041157 DE200610041157 DE 200610041157 DE 102006041157 A DE102006041157 A DE 102006041157A DE 102006041157 A1 DE102006041157 A1 DE 102006041157A1
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Prior art keywords
rotor
combustion engine
internal combustion
compressor
constant
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DE200610041157
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German (de)
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Viktor Ens
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Priority to DE200610041157 priority Critical patent/DE102006041157A1/en
Priority to DE202006018311U priority patent/DE202006018311U1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/006—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle
    • F01C11/008—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Abstract

The engine has rotating blades that are provided with a compressor (B), where a compression of an air-fuel mixture occurs in the compressor. The air-fuel mixture flows through an inlet port (1) and an opening cavity (5) into a combustion chamber (4) of the internal combustion engine during rotation of a rotor (8). The rotor lies on an internal surface of the engine, and has a common contact angle that is constant. Independent claims are also included for the following: (1) a rotor lying on an internal surface of an internal combustion engine (2) a combustion space, which is a part of an internal space of an internal combustion engine (3) an internal space of an internal combustion engine having a circular figure.

Description

Das Arbeitsprinzip besteht in der Drehbewegung eines geflügelten Rotors im kreisförmigen Innenraum des Verbrennungsmotors.The Working principle consists in the rotary motion of a winged rotor in the circular Interior of the internal combustion engine.

Die Besonderheit dieses Motors besteht darin, dass aufgrund der speziellen Kreisform des Innenraums zw. dem nicht mit der Lauffläche des Innenraums in Berührung befindlichen Teil des Rotors und dem entsprechenden, gegenüberliegenden Teil der Lauffläche ein Hohlraum stattfindet. Dieser Hohlraum gilt als Verbrennungsraum (Blatt 1, Bild 1).The Special feature of this engine is that due to the special Circular shape of the interior between the not zw with the tread of the Interior in contact located part of the rotor and the corresponding, opposite Part of the tread a cavity takes place. This cavity is considered a combustion chamber (Sheet 1, picture 1).

Im Hohlraum des Rotors befinden sich zwei hin- und her radialbewegliche und nicht miteinander festgebundene Flügel. Ein davon ist Brennflügel, der andere – Balancierflügel (Bild 1, Pos. 5, 6). Konstruktiv unterscheiden sich die beiden Flügel nicht (Blatt 4, Bild 5), sonder nur nach ihren Aufgaben. Auf den Brennflügel wird der Druck der thermischen Energie in Verbrennungskammer ausgeübt. Der Balancierflügel dient dafür, dass beim Drehen Radialbewegung der Flügel vorkommt und das Eindringen von Abgasen in die Verbrennungskammer verhindert wird.in the Cavity of the rotor are two back and forth radially movable and unbound wings. One of them is Brennflügel, the others - balancing wings (picture 1, pos. 5, 6). Structurally, the two wings do not differ (Sheet 4, Figure 5), but only according to their tasks. On the fuel wing is the pressure of thermal energy is exerted in the combustion chamber. Of the Balancierflügel serves for that when turning occurs radial movement of the wings and the penetration is prevented by exhaust gases in the combustion chamber.

Der Motor arbeitet nach dem Zweitaktprinzip und besteht aus zwei Grundteilen (Blatt 1, Bild 1):

  • – dem Verbrennungsmotor „A"
  • – dem Kompressor „B"
The engine works on the two-stroke principle and consists of two basic parts (Sheet 1, Figure 1):
  • - the internal combustion engine "A"
  • - the compressor "B"

Das im Kompressor verdichtete Zündgemisch wird durch den Einlasskanal „1" und die Öffnungsmulde „4" des Rotors „8" in die Verbrennungskammer „7" gedrückt und dort gezündet. Der Druck, der durch die erzeugte thermische Energie entsteht, zwingt den Brennflügel „5" in Kreisbewegung. Dabei dreht der Brennflügel den Rotor „8" und den Balancierflügel „6" mit.The compressed in the compressor ignition mixture is through the inlet channel " 1 "and the opening trough" 4 "the rotor" 8th "into the combustion chamber" 7 "pressed and ignited there, the pressure created by the thermal energy generated forces the burner" 5 "in a circular motion, whereby the burner blade turns the rotor" 8th "and the balancing wing" 6 " With.

Die beiden Flügel gleiten mit ihren Stirnseiten über die Lauffläche des Innenraums und werden ausschließlich von der Innenwand in Radialbewegung gezwungen (Blatt 2, Pos. 1-4).The two wings glide over with their faces the tread of the interior and are used exclusively by the interior wall Radial movement forced (sheet 2, pos. 1-4).

Die Zufuhr vom Zündgemisch und Ableitung der Abgase erfolgen über Kanäle „1" bzw. „10" in der Gehäusewand „3", wobei die Zufuhr vom Zündgemisch über die Öffnungsmulde „4", die beim Drehen den Einlasskanal „1" öffnet und schließt, erfolgt. Die Ableitung der Abgase erfolgt erst dann, nachdem der Brennflügel den Auslasskanal „10" passiert.The supply of ignition mixture and discharge of the exhaust gases via channels " 1 " respectively. " 10 "in the housing wall" 3 ", with the supply of ignition mixture through the opening trough" 4 "turning the inlet duct when turning" 1 The exhaust gases are discharged only after the combustion 10 " happens.

Konstruktionsbeschreibung des Verbrennungsmotorsconstruction description of the internal combustion engine

Das Gehäuse des Verbrennungsmotors besteht aus vier zusammengebauten Sektoren φ1; φ2; φ3; φ'3 (Blatt 3, Bild 2.1).The housing of the internal combustion engine consists of four assembled sectors φ 1 ; φ 2 ; φ 3 ; φ ' 3 (Sheet 3, Figure 2.1).

Die gegenüberliegenden Sektore φ1 und φ2 haben denselben Mittelpunkt „M", haben aber verschiedene Radien R1 bzw. R2 (Blatt 3, Bild 2.1).The opposite sectors φ 1 and φ 2 have the same center point "M", but have different radii R 1 and R 2 (Sheet 3, Figure 2.1).

Die anderen gegenüberliegenden Sektore φ3 und φ'3 haben die gleichen Radien R3 bzw. R'3, haben aber verschiedene Mittelpunkte „O" bzw. „O'" (Blatt 3, Bild 2.1).The other opposing sectors φ 3 and φ ' 3 have the same radii R 3 and R' 3 , respectively, but have different centers "O" and "O '" (Sheet 3, Figure 2.1).

Die Verbindungsstellen „1" und „2" von Sektoren φ3 und φ'3 einerseits, und von dem Sektor φ1 mit dem kleinsten Radius R1 anderseits, sind leicht eingesattelt.The connection points " 1 " and " 2 "of sectors φ 3 and φ ' 3 on the one hand, and of the sector φ 1 with the smallest radius R 1 on the other hand, are slightly saddled.

Im Gegenteil sind die Verbindungsstellen „3" und „4" von Sektoren φ3 und φ'3 und von dem Sektor φ2, der den größten Radius R2 hat, leicht geknickt (Blatt 3, Bild 2.2).On the contrary, the connection points " 3 " and " 4 "of sectors φ 3 and φ ' 3 and of the sector φ 2 , which has the largest radius R 2 , slightly kinked (Sheet 3, Figure 2.2).

Im Hohlraum des Rotors befinden sich zwei zusammengesetzte und radialbewegliche, aber nicht miteinander festgebundene Flügel, die sich bei der rotierenden Bewegung ausschließlich um die Achse des Rotors drehen (Blatt 3, Bild 3).in the Cavity of the rotor are two composite and radially movable, but not tied wings, which are rotating at the Movement exclusively rotate around the axis of the rotor (Sheet 3, Figure 3).

Der Rotor liegt auf der Innenfläche des Sektors φ1 und hat mit diesem denselben Mittelpunkt „M", den gleichen Radius R1 und den ständigen Berührungswinkel von 90° (Blatt 3, Bild 4, Schnitt B-B).The rotor lies on the inner surface of the sector φ 1 and has with it the same center point "M", the same radius R 1 and the constant contact angle of 90 ° (sheet 3, Figure 4, section BB).

Die Rotorwelle ist auf den Seitenteilen des Gehäuses gelagert (Blatt 3, Bild 4, Schnitt A-A).The Rotor shaft is mounted on the side parts of the housing (Sheet 3, picture 4, section A-A).

Die hin- und her gehende Bewegung der Flügel wird von der Innenwand des Motors beeinflusst und diese Bewegung kommt deshalb vor, dass beim Drehen um den Mittelpunkt „M" die beiden Flügel mit ihren Stirnseiten über die Laufflächen von Sektoren φ3 bzw. φ'3, die ganz andere Mittelpunkte und zwar „O" bzw. „O'" haben, gleiten.The reciprocating motion of the vanes is influenced by the inner wall of the engine, and this motion occurs when, rotating about the midpoint "M", the two vanes face with their faces over the treads of sectors φ 3 and φ ' 3, respectively , which have completely different centers, namely "O" or "O '", glide.

D. h. die hin- und her gehende Bewegung der Flügel findet ausschließlich beim Stirngleiten der Flügel über die Laufflächen von Sektoren φ3 bzw. φ'3 statt.Ie. the reciprocating movement of the wings takes place exclusively during the sliding of the wings over the running surfaces of sectors φ 3 and φ ' 3, respectively.

Das technische Problem und dessen LösungThe technical problem and its solution

Das technische Problem besteht darin, dass die beiden zusammengesetzten Flügel, die sich nicht im drehbeweglichen Zustand im Bereich von Sektoren φ3 und φ'3 befinden, dichten mit ihren Stirnseiten den Innenraum nicht in allen Punkten der Kreislinien von diesen Sektoren vollständig ab, sondern nur, je nach Berührungspunkten der Kreislinie, zu 99,95% bis 100%.The technical problem is that the two composite wings, which are not in the rotatable state in the range of sectors φ 3 and φ ' 3 , dense with their end faces the interior not at all points of the circular lines of these sectors, but only , depending on the contact points of the circle, to 99.95% to 100%.

D. h. die Größen von den vermeintlichen Geraden AnBn (Blatt 5, Bild 6.1), die über den Mittelpunkt „M" von Sektoren φ1 und φ2 durchgehen und dabei die Kreislinien von diesen Sektoren in verschiedenen Punkten A und B schneiden und die Größen von den vermeintlichen Geraden LnKn (Blatt 5, Bild 6.2) die über denselben Mittelpunkt „M" durchgehen, dabei die Kreislinien von Sektoren φ3 und φ'3 in verschiedenen Punkten L und K schneiden, sind nicht immer gleich.Ie. the magnitudes of the supposed straight line A n B n (sheet 5, Figure 6.1), which pass over the center point "M" of sectors φ 1 and φ 2, intersecting the circles of these sectors at different points A and B and the magnitudes of the supposed straight line L n K n (sheet 5, figure 6.2) which pass over the same center point "M", thereby intersecting the circles of sectors φ 3 and φ ' 3 at different points L and K, are not always the same.

Die Geraden AnBn sind konstantThe straight lines A n B n are constant

Die Geraden LnKn sind variabel, d. h. L1K1 ≠ L2K2 ≠ .... LnKn AB = R1 + R2 LK = AB × 1 bis 1,00051 The lines L n K n are variable, ie L 1 K 1 ≠ L 2 K 2 ≠ .... L n K n AB = R 1 + R 2 LK = AB × 1 to 1.00051

Die beiden Größen unterscheiden sich zu gering.The differ in both sizes too small.

Die Problemlösung besteht jedoch darin, dass die beiden Flügel nicht festgebunden sind.The Troubleshooting however, is that the two wings are not tied up.

Dies ermöglicht den Flügeln beim Drehen, aufgrund des physikalischen Gesetzes der Zentrifugalkraft, in Radialrichtung auseinander zu streben und dabei die volle Abdichtung im Innenraum zu erreichen.This allows the wings when turning, due to the physical law of centrifugal force, in Radial direction to strive apart while doing the full seal to reach in the interior.

Das Imitationsmodell des Innenraums hat sich, zumindest auf Versuchsstadium, als funktionsfähig in dem Sinne erwiesen, dass die zusammengesetzten Flügel beim Drehen die eingesattelten- und geknickten Verbindungsstellen 1 und 2 bzw. 3 und 4 (Blatt 3, Bild 2.2), aufgrund der an der Lauffläche des Motors konstruktionsbedingt angepassten Stirnform von Flügeln (Blatt 4, Bild 5), widerstandslos passieren.The imitation model of the interior has proved, at least at the experimental stage, to be functional in the sense that the composite wings when turning the saddle-and-kinked joints 1 and 2 respectively. 3 and 4 (Sheet 3, Figure 2.2), due to the on the tread of the engine design-adapted adapted end shape of wings (sheet 4, Figure 5), pass without resistance.

Die wichtigsten Konstruktionsparameter von Innenteilen des Kreisflügelmotors und deren KorrelationenThe most important design parameters of internal parts of the circular wing motor and their correlations

Der Bau solch eines Motors erfordert die Einhaltung von folgenden Dimensionen (Blatt 3, Bild 2.1, 2.2):
φ1 = 90°
φ2 = 90°
φ3 = φ'3 = 93,37°
R2 = R1 × 1,37666
R3 = R1 : 0,85523 oder
R3 = R2 : 1,17737
L1K1; L2K2; .... LnKn : (R1 + R2) = 1 bis 1,00051
OM = R3 × 0,22505
R1 – Radius vom Sektor φ1 und von dem Rotor „8" (Blatt 1, Bild 1)
R2 – Radius vom Sektor φ2
R3 – Radius vom Sektor φ3
R'3 – Radius vom Sektor φ'3
R1 + R2 = Gesamtlänge von zusammengesetzten Brenn- und Balancierflügeln
L1K1; L2K2; .... LnKn – variable Größen von Geraden, die über den Mittelpunkt „M" von Sektoren φ1 und φ2 durchgehen und die Kreislinien von Sektoren φ3 und φ'3 in den Punkten L1 bzw. K1; L2 bzw. K2; .... Ln bzw. Kn schneiden.
OM = O'M – sind Geraden, die den Mittelpunkt "M" von Sektoren φ1 und φ2 und die Mittelpunkte „O" bzw. „O'" von Sektoren bzw. verbinden. Tabellarische Darstellung der Vorgänge im Kompressor und Verbrennungsmotor (zu Blatt 1, Bild 1) Vorgänge im Kompressor Vorgänge im Verbrennungsmotor 1. Takt Der Kolben bewegt sich aufwärts und verdichtet das bereits angesaugte Zündgemisch. Der Kolben bewegt sich weiter aufwärts und verdichtet das Zündgemisch weiter. Der Kolben erreicht den OT und das Verdichten wird abgeschlossen. Der Brennflügel 5 erreicht den Auslasskanal 10. Durch den Restdruck vom Verbrennungsprozess werden die verbrannten Gase durch den Auslasskanal 10 in den Auspuff gedrückt Die Öffnungsmulde 4 des Rotors 8 öffnet den Einlasskanal 1 und das verdichtete Zündgemisch strömt in die Verbrennungskammer 7. Die Öffnungsmulde 4 passiert den Einlasskanal 1 und dieser wird vom Rotor 8 geschlossen. 2. Takt Der Kolben bewegt sich abwärts und saugt das Zündgemisch an Nachdem der Einlasskanal 1 vom Rotor 8 geschlossen wird, wird das verdichtete Zündgemisch in der Verbrennungskammer gezündet. Es wird Arbeit geleistet The construction of such a motor requires compliance with the following dimensions (Sheet 3, Figure 2.1, 2.2):
φ 1 = 90 °
φ 2 = 90 °
φ 3 = φ ' 3 = 93.37 °
R 2 = R 1 × 1.37666
R 3 = R 1 : 0.85523 or
R 3 = R 2 : 1,17737
L 1 K 1 ; L 2 K 2 ; .... L n K n : (R 1 + R 2 ) = 1 to 1.00051
OM = R 3 × 0.22505
R 1 - radius of the sector φ 1 and of the rotor " 8th "(Sheet 1, picture 1)
R 2 - radius of the sector φ 2
R 3 - radius of the sector φ 3
R ' 3 - radius from sector φ' 3
R 1 + R 2 = total length of composite firing and balancing blades
L 1 K 1 ; L 2 K 2 ; .... L n K n - variable sizes of straight lines passing through the center "M" of sectors φ 1 and φ 2 and the circles of sectors φ 3 and φ ' 3 in points L 1 and K 1 , respectively; L 2 or K 2 ; .... L n or K n intersect.
OM = O'M - are straight lines connecting the center point "M" of sectors φ 1 and φ 2 and the centers "O" and "O '" of sectors, respectively. Tabular representation of the processes in the compressor and internal combustion engine (to sheet 1, picture 1) Operations in the compressor Operations in the internal combustion engine 1st bar The piston moves up and compresses the already primed ignition mixture. The piston continues to move up and further compresses the ignition mixture. The piston reaches the TDC and the compression is completed. The fuel wing 5 reaches the outlet channel 10 , By the residual pressure from the combustion process, the burned gases through the outlet channel 10 pressed into the exhaust The opening trough 4 of the rotor 8th opens the inlet channel 1 and the compressed ignition mixture flows into the combustion chamber 7 , The opening trough 4 happens the inlet channel 1 and this one is from the rotor 8th closed. 2nd bar The piston moves down and sucks in the ignition mixture After the inlet channel 1 from the rotor 8th is closed, the compressed ignition mixture is ignited in the combustion chamber. Work is being done

AA
MOTORENGINE
BB
KOMPRESSORCOMPRESSOR
11
EINLASSKANALINLET CHANNEL
22
ZÜNDKERZESPARK PLUG
33
MANTELCOAT
44
ÖFFNUNGSMULDEOPENING MULDE
5, 65, 6
BRENN- und BALANCIERFLÜGELfuels and BALANCING WING
77
VERBRENNUNGSKAMMERCOMBUSTION CHAMBER
88th
ROTORROTOR
99
LAUFFLÄCHETREAD
1010
AUSLASSÖFFNUNGEXHAUST
1111
RIEMENANTRIEB, Übertragungsdrehzahl 1:1BELT DRIVE, transmission speed 1: 1

Claims (1)

Verbrennungsmotor mit rotierenden Drehflügeln (Kreisflügelmotor) gegenzeichnet durch: 1. Kreisflügelmotor ist mit einem Kompressor versehen. 2. Kreisförmiger Innenraum des Motors, bestehend aus vier zusammengebauten Sektoren, wobei zwei gegenüberliegende Sektore den gemeinsamen Mittelpunkt und konstant gleichen Winkel von 90°, aber unterschiedliche Radien haben und zwei andere gegenüberliegende Sektore die gleichen Radien und konstant gleichen Winkel von 93,37°, aber unterschiedliche Mittelpunkte haben. 3. Der Rotor und Innenraum haben konstant gemeinsamen Berührungswinkel von 90°. 4. Der Verbrennungsraum ist ein Teil des vom Rotor nicht besetzten Innenraums. 5. Der aus dem Ganzmetall bestehende Rotor hat einen diametralliegenden Hohlraum. 6. Im Hohlraum des Rotors befinden sich zwei nicht miteinender festgebundene Drehflügel.Internal combustion engine with rotating blades (circular wing engine) countersign by: 1. Circular wing motor is equipped with a compressor. 2. Circular interior of the engine, consisting of four assembled sectors, where two opposite ones Sectors the common center and constant same angle of 90 °, but have different radii and two others opposite each other Sectors the same radii and constant same angle of 93.37 °, but different Have midpoints. 3. The rotor and interior are constant common contact angle of 90 °. 4th The combustion chamber is part of the unoccupied rotor Interior. 5. The rotor made of all-metal has a diametrically opposed cavity. 6. In the cavity of the rotor There are two not miteinender tied up rotary wing.
DE200610041157 2006-09-01 2006-09-01 Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant Withdrawn DE102006041157A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200610041157 DE102006041157A1 (en) 2006-09-01 2006-09-01 Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant
DE202006018311U DE202006018311U1 (en) 2006-09-01 2006-12-02 Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610041157 DE102006041157A1 (en) 2006-09-01 2006-09-01 Internal combustion engine, has rotating blades provided with compressor, where compressed air-fuel mixture flows through inlet port and opening cavity during rotation of rotor with common contact angle that is constant

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DE102006041157A1 true DE102006041157A1 (en) 2008-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050140A1 (en) * 2007-10-19 2009-04-23 Volkswagen Ag Vehicle e.g. motor vehicle, seat, has covering lid fitted to plate at back side of backrest in sitting position, so that edge shows covering lid to vehicle floor, where covering lid has handle-like opening at edge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1245154A (en) * 1915-07-13 1917-11-06 Charles J Kern Engine.
DE3320620A1 (en) * 1983-06-08 1984-12-13 Alfred 7410 Reutlingen Klein Rotary piston machine with slide
DE3615102A1 (en) * 1986-05-03 1987-11-05 Wolfgang Dipl Ing Peylo Rotary internal combustion engine
US6968823B2 (en) * 2003-08-25 2005-11-29 Matt Person Rotary internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1245154A (en) * 1915-07-13 1917-11-06 Charles J Kern Engine.
DE3320620A1 (en) * 1983-06-08 1984-12-13 Alfred 7410 Reutlingen Klein Rotary piston machine with slide
DE3615102A1 (en) * 1986-05-03 1987-11-05 Wolfgang Dipl Ing Peylo Rotary internal combustion engine
US6968823B2 (en) * 2003-08-25 2005-11-29 Matt Person Rotary internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050140A1 (en) * 2007-10-19 2009-04-23 Volkswagen Ag Vehicle e.g. motor vehicle, seat, has covering lid fitted to plate at back side of backrest in sitting position, so that edge shows covering lid to vehicle floor, where covering lid has handle-like opening at edge

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