DE48105C - Check valve with flexible plate and protective tube - Google Patents

Check valve with flexible plate and protective tube

Info

Publication number
DE48105C
DE48105C DENDAT48105D DE48105DA DE48105C DE 48105 C DE48105 C DE 48105C DE NDAT48105 D DENDAT48105 D DE NDAT48105D DE 48105D A DE48105D A DE 48105DA DE 48105 C DE48105 C DE 48105C
Authority
DE
Germany
Prior art keywords
flexible plate
check valve
protective tube
flexible
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DENDAT48105D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication of DE48105C publication Critical patent/DE48105C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Check Valves (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Bei Rückschlagventilen mit biegsamer Platte die Anwendung eines Rohrstückes C, welches einerseits durch die biegsame, zwischen zwei Sitzen B' und B" spielende Platte A verschlossen, andererseits, mit der Leitung D in Verbindung stehend, derart angeordnet ist, dafs durch den in dem Rohrstück eingeschlossenen Theil der durchfliefsenden Flüssigkeit beim Rückgang derselben und insbesondere bei Eintritt anderartiger Flüssigkeiten in den Ventilraum ein vollkommenes Abschliefsen der Ventilöffnung erzielt und beschleunigt wird., On the other hand, standing to the line D in conjunction, arranged closed when check valves with flexible plate, the application of a pipe section C, which on the one hand playing by the flexible, between two seats B 'and B "plate A, that by in the pipe piece enclosed part of the flowing liquid when the same and especially when other types of liquids enter the valve chamber, a complete closure of the valve opening is achieved and accelerated.
DENDAT48105D Check valve with flexible plate and protective tube Expired - Lifetime DE48105C (en)

Publications (1)

Publication Number Publication Date
DE48105C true DE48105C (en)

Family

ID=323101

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT48105D Expired - Lifetime DE48105C (en) Check valve with flexible plate and protective tube

Country Status (1)

Country Link
DE (1) DE48105C (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710978A (en) * 1952-06-28 1955-06-21 Knapp Monarch Co Apparatus for inflating life rafts
US2715418A (en) * 1949-03-10 1955-08-16 Bendix Aviat Corp Diaphragm valve for a carburetor
DE1021220B (en) * 1956-04-06 1957-12-19 Willi Staehler Check valve with a closing part made of elastic material
US2925090A (en) * 1956-06-28 1960-02-16 Dole Valve Co Valves
DE1119068B (en) * 1957-01-09 1961-12-07 Klein Schanzlin & Becker Ag Check valve
DE1130656B (en) * 1956-01-24 1962-05-30 Renault Valve for the automatic venting of compressed air systems
DE1142087B (en) * 1955-12-30 1963-01-03 Renault Self-acting valve
DE1163107B (en) * 1956-01-27 1964-02-13 Renault Valve with closing piece made of elastic material that opens automatically by flow pressure
US3608574A (en) * 1967-12-19 1971-09-28 Intertechnique Sa Diaphragm-valve especially for a respiratory-gas supply system
US7360556B2 (en) 2004-06-22 2008-04-22 Filtertek Inc. Check valve
US7673653B2 (en) 2004-06-17 2010-03-09 Filtertek Inc. Check valve
US7717116B2 (en) 2004-06-07 2010-05-18 Filtertek Inc. Apparatus for connecting a respiratory device with a patient

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715418A (en) * 1949-03-10 1955-08-16 Bendix Aviat Corp Diaphragm valve for a carburetor
US2710978A (en) * 1952-06-28 1955-06-21 Knapp Monarch Co Apparatus for inflating life rafts
DE1142087B (en) * 1955-12-30 1963-01-03 Renault Self-acting valve
DE1130656B (en) * 1956-01-24 1962-05-30 Renault Valve for the automatic venting of compressed air systems
DE1163107B (en) * 1956-01-27 1964-02-13 Renault Valve with closing piece made of elastic material that opens automatically by flow pressure
DE1021220B (en) * 1956-04-06 1957-12-19 Willi Staehler Check valve with a closing part made of elastic material
US2925090A (en) * 1956-06-28 1960-02-16 Dole Valve Co Valves
DE1119068B (en) * 1957-01-09 1961-12-07 Klein Schanzlin & Becker Ag Check valve
US3608574A (en) * 1967-12-19 1971-09-28 Intertechnique Sa Diaphragm-valve especially for a respiratory-gas supply system
US7717116B2 (en) 2004-06-07 2010-05-18 Filtertek Inc. Apparatus for connecting a respiratory device with a patient
USRE43886E1 (en) 2004-06-07 2013-01-01 Illinois Tool Works Inc. Apparatus for connecting a respiratory device with a patient
US7673653B2 (en) 2004-06-17 2010-03-09 Filtertek Inc. Check valve
US7360556B2 (en) 2004-06-22 2008-04-22 Filtertek Inc. Check valve

Similar Documents

Publication Publication Date Title
DE48105C (en) Check valve with flexible plate and protective tube
DE2623301B2 (en) Double seat valve with leak control
DE2749812C2 (en) Full lift safety valve
DE851293C (en) Non-return valve with low flow resistance
DE31894C (en) Valve for water post
DE102084C (en)
DE399650C (en) Control for hydraulically operated main shut-off devices
DE76693C (en) Seal for gate valve, with elastic plate pressed on by the liquid pressure
DE189999C (en)
DE2446044C3 (en) Controllable valve in a nuclear reactor plant
DE124951C (en)
DE231035C (en)
DE60717C (en) Pressure reducing valve with pressure air vessel for dripping liquids
DE120819C (en)
DE51954C (en) Rinsing outlet
DE62282C (en) Round slide with cross-shaped steam outlets for steam engines with cock control
DE52965C (en) Disinfector with rubber fan for toilet facilities and other pipes
DE110068C (en)
DE163460C (en)
WO2009024250A1 (en) Device for locking the through flow of fluid media in pipelines, tubes, or the like, particularly a check valve
DE180410C (en)
DE78439C (en) Relieved wedge-shaped gate valve
DE11694C (en) Innovation in valve taps for water pipes
DE41790C (en) Steam passage valve with device for lifting and adjusting
AT11140B (en) Pipe break self-closing valve.