US847008A - Converter. - Google Patents
Converter. Download PDFInfo
- Publication number
- US847008A US847008A US21197504A US1904211975A US847008A US 847008 A US847008 A US 847008A US 21197504 A US21197504 A US 21197504A US 1904211975 A US1904211975 A US 1904211975A US 847008 A US847008 A US 847008A
- Authority
- US
- United States
- Prior art keywords
- converter
- coil
- core
- wire
- primary
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
Definitions
- Patented March 12' ieo'r.
- My invention relates to an improvement
- a transformer such as converter or induction coil, consists of the primary adapted to be connected to the source of current to be converted, of the soft-iron core, and of the secondary adapted to be connected to consuming devices, the
- soft-iron core being either of solid or laminated construction, serving only for the purpose of increasing the induction by magnetic flux.
- FIG. 1 is the converter as an entirety, of which E is the iron core, composed of a series of convolutions ofinsuated wire in the form of a coil. C is the primary, and D is the sec ondary.
- the converter in Fig. 1 the converter embraces the three instrumentalitiesto wit: the primary C, the secondary l), and the iron core B.
- the converter' In Fig. 2 the converter'consists only of the primary C and the iron core B, which may he used as a secondary.
- Fig. 3 diil'ers from Fig. 1 only therein that the secondary is wound around the primary. In other respects the figures are alike. if the primary (3 is connected with the interposition of a mierophonic transmitter to a source of current, impulses in accordance with the speech to be transmitted are induced, as is well known, in the secondary D and (an be heard in a telephonic receiver connected to the terminals of this coll.
- a device of the class described consisting of three coils, one coil adapted to be con nected to the primary current, and both of the other coils adapted to be connected to consuming devices, one of the last-named two coils acting as the core for both of the name, in the presence of two subscribing witnesses, this 7th day of June, A. D. 1904.
Description
PATENTED MAR. 12; 1901.
I. KITSEE.
, CONVERTER.
- APPLICATION FILED JUNE 10. 1904.
I fl C PVITNESSES:
c U PATENT ISIDOR irrrsnn, or PHILADELPHIA, rniuisrnvanra.
CNVERTEH,
No. 8d7,008.
Specification of Letters Patent.
Patented March 12', ieo'r.
Application filed June 10,1904. Serial No. 211.976.
My invention relates to an improvement,
in converters or transformers. lts object is to increase the efliciency of the inducingpr transforming current. V. a
As is well known, a transformer, such as converter or induction coil, consists of the primary adapted to be connected to the source of current to be converted, of the soft-iron core, and of the secondary adapted to be connected to consuming devices, the
soft-iron core being either of solid or laminated construction, serving only for the purpose of increasing the induction by magnetic flux. 1
In my experiments, first with telephonic transmission and afterward with transmission of power, 1 have found that if the softiron core consists of a coil of soft-iron wire, the individual conyolutions insulated from each other, this coil acts in the same manner as the secondary of a converter acts that is, currents of electricity are generated therein by induction.
Referring to the drawing, in which Figure 1, Fig. 2, and Fig. 3 are diagrammatic views of converters embodying my invention in dill'erent iorms-- A is the converter as an entirety, of which E is the iron core, composed of a series of convolutions ofinsuated wire in the form of a coil. C is the primary, and D is the sec ondary.
in Fig. 1 the converter embraces the three instrumentalitiesto wit: the primary C, the secondary l), and the iron core B. In Fig. 2 the converter'consists only of the primary C and the iron core B, which may he used as a secondary. Fig. 3 diil'ers from Fig. 1 only therein that the secondary is wound around the primary. In other respects the figures are alike. if the primary (3 is connected with the interposition of a mierophonic transmitter to a source of current, impulses in accordance with the speech to be transmitted are induced, as is well known, in the secondary D and (an be heard in a telephonic receiver connected to the terminals of this coll.
As said above, my experiments have proven that if to the terminals of the coil B a telephonic receiver is connected the speech can be heard as plainly as in the receiver connected to the terminals of the wire D. In other words, the core B, which till now only fulfilled the ofiice of a magnetic core, may also fulfil the office of the secondary of an inductorium.
vl. do not deem it necessar to enumerate all the uses to which such an arrangement is applicable, and it sufices to say that with the proper arrangement the induced current vmay be taken either from the iron wire constituting the core alone or from the non wire and the Wire representingthe secondary of the inductorium.
I have so far only taken into consideration the function of the third or magnetic coil as a substitute or auxiliary to secondary coils; but to persons versed in the art it is evident that with the aid of such coil a converting or inductance (.Oll may be regulated in a manner so that either the resistance due to hysteresis or to Foucault currents may predominate, and this can readily be accomplished by making the magnetic or core coil either of very coarse wire with a few turns 01 of very fine wire with a comparative large number of turns.
Having now described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. A device of the class described consisting of three coils, one coil adapted to be con nected to the primary current, and both of the other coils adapted to be connected to consuming devices, one of the last-named two coils acting as the core for both of the name, in the presence of two subscribing witnesses, this 7th day of June, A. D. 1904.
lSlDOR Kl'l SEE. Witnesses:
EDITH R. STILLEY,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21197504A US847008A (en) | 1904-06-10 | 1904-06-10 | Converter. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21197504A US847008A (en) | 1904-06-10 | 1904-06-10 | Converter. |
Publications (1)
Publication Number | Publication Date |
---|---|
US847008A true US847008A (en) | 1907-03-12 |
Family
ID=2915472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US21197504A Expired - Lifetime US847008A (en) | 1904-06-10 | 1904-06-10 | Converter. |
Country Status (1)
Country | Link |
---|---|
US (1) | US847008A (en) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997667A (en) * | 1958-05-15 | 1961-08-22 | Daystrom Inc | Method and means of modulation |
WO1991009442A1 (en) * | 1989-12-20 | 1991-06-27 | Benford Susan M | Magnetic flux return path for an electrical device |
US5200661A (en) * | 1989-12-15 | 1993-04-06 | Shramo Daniel J | Slotless, brushless, large air gap electric motor |
US5315278A (en) * | 1992-07-30 | 1994-05-24 | Siemens Automotive L.P. | Filament magnetic flux circuit |
US5619085A (en) * | 1989-12-15 | 1997-04-08 | Shramo; Daniel J. | Slotless, brushless, large air-gap electric motor |
US5935433A (en) * | 1990-07-11 | 1999-08-10 | Stefanini; Daniel | Arrangement for and method of treating fluid |
US6261437B1 (en) | 1996-11-04 | 2001-07-17 | Asea Brown Boveri Ab | Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
US6279850B1 (en) | 1996-11-04 | 2001-08-28 | Abb Ab | Cable forerunner |
US6357688B1 (en) | 1997-02-03 | 2002-03-19 | Abb Ab | Coiling device |
US6369470B1 (en) | 1996-11-04 | 2002-04-09 | Abb Ab | Axial cooling of a rotor |
US6376775B1 (en) | 1996-05-29 | 2002-04-23 | Abb Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
US20020047439A1 (en) * | 1996-05-29 | 2002-04-25 | Mats Leijon | High voltage ac machine winding with grounded neutral circuit |
US6396187B1 (en) | 1996-11-04 | 2002-05-28 | Asea Brown Boveri Ab | Laminated magnetic core for electric machines |
US6417456B1 (en) | 1996-05-29 | 2002-07-09 | Abb Ab | Insulated conductor for high-voltage windings and a method of manufacturing the same |
US6429563B1 (en) | 1997-02-03 | 2002-08-06 | Abb Ab | Mounting device for rotating electric machines |
US6439497B1 (en) | 1997-02-03 | 2002-08-27 | Abb Ab | Method and device for mounting a winding |
US6465979B1 (en) | 1997-02-03 | 2002-10-15 | Abb Ab | Series compensation of electric alternating current machines |
US6525504B1 (en) | 1997-11-28 | 2003-02-25 | Abb Ab | Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine |
US20030164245A1 (en) * | 2000-04-28 | 2003-09-04 | Claes Areskoug | Stationary induction machine and a cable therefor |
US6646363B2 (en) | 1997-02-03 | 2003-11-11 | Abb Ab | Rotating electric machine with coil supports |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
US6822363B2 (en) | 1996-05-29 | 2004-11-23 | Abb Ab | Electromagnetic device |
US6825585B1 (en) | 1997-02-03 | 2004-11-30 | Abb Ab | End plate |
US6831388B1 (en) | 1996-05-29 | 2004-12-14 | Abb Ab | Synchronous compensator plant |
US6873080B1 (en) | 1997-09-30 | 2005-03-29 | Abb Ab | Synchronous compensator plant |
US6885273B2 (en) | 2000-03-30 | 2005-04-26 | Abb Ab | Induction devices with distributed air gaps |
US20050099258A1 (en) * | 1997-02-03 | 2005-05-12 | Asea Brown Boveri Ab | Power transformer/inductor |
US6970063B1 (en) | 1997-02-03 | 2005-11-29 | Abb Ab | Power transformer/inductor |
US6972505B1 (en) | 1996-05-29 | 2005-12-06 | Abb | Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same |
US6995646B1 (en) | 1997-02-03 | 2006-02-07 | Abb Ab | Transformer with voltage regulating means |
US7019429B1 (en) | 1997-11-27 | 2006-03-28 | Asea Brown Boveri Ab | Method of applying a tube member in a stator slot in a rotating electrical machine |
US7061133B1 (en) | 1997-11-28 | 2006-06-13 | Abb Ab | Wind power plant |
US7141908B2 (en) | 2000-03-01 | 2006-11-28 | Abb Ab | Rotating electrical machine |
-
1904
- 1904-06-10 US US21197504A patent/US847008A/en not_active Expired - Lifetime
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997667A (en) * | 1958-05-15 | 1961-08-22 | Daystrom Inc | Method and means of modulation |
US5200661A (en) * | 1989-12-15 | 1993-04-06 | Shramo Daniel J | Slotless, brushless, large air gap electric motor |
US5425165A (en) * | 1989-12-15 | 1995-06-20 | Shramo; Daniel J. | Method of making a slotless, brushless, large air-gap electric motor |
US5619085A (en) * | 1989-12-15 | 1997-04-08 | Shramo; Daniel J. | Slotless, brushless, large air-gap electric motor |
WO1991009442A1 (en) * | 1989-12-20 | 1991-06-27 | Benford Susan M | Magnetic flux return path for an electrical device |
US5935433A (en) * | 1990-07-11 | 1999-08-10 | Stefanini; Daniel | Arrangement for and method of treating fluid |
US5315278A (en) * | 1992-07-30 | 1994-05-24 | Siemens Automotive L.P. | Filament magnetic flux circuit |
US6940380B1 (en) | 1996-05-29 | 2005-09-06 | Abb Ab | Transformer/reactor |
US6822363B2 (en) | 1996-05-29 | 2004-11-23 | Abb Ab | Electromagnetic device |
US6936947B1 (en) | 1996-05-29 | 2005-08-30 | Abb Ab | Turbo generator plant with a high voltage electric generator |
US6972505B1 (en) | 1996-05-29 | 2005-12-06 | Abb | Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same |
US6376775B1 (en) | 1996-05-29 | 2002-04-23 | Abb Ab | Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor |
US20020047439A1 (en) * | 1996-05-29 | 2002-04-25 | Mats Leijon | High voltage ac machine winding with grounded neutral circuit |
US6919664B2 (en) | 1996-05-29 | 2005-07-19 | Abb Ab | High voltage plants with electric motors |
US6417456B1 (en) | 1996-05-29 | 2002-07-09 | Abb Ab | Insulated conductor for high-voltage windings and a method of manufacturing the same |
US6906447B2 (en) | 1996-05-29 | 2005-06-14 | Abb Ab | Rotating asynchronous converter and a generator device |
US6894416B1 (en) | 1996-05-29 | 2005-05-17 | Abb Ab | Hydro-generator plant |
US6891303B2 (en) | 1996-05-29 | 2005-05-10 | Abb Ab | High voltage AC machine winding with grounded neutral circuit |
US6831388B1 (en) | 1996-05-29 | 2004-12-14 | Abb Ab | Synchronous compensator plant |
US6369470B1 (en) | 1996-11-04 | 2002-04-09 | Abb Ab | Axial cooling of a rotor |
US6396187B1 (en) | 1996-11-04 | 2002-05-28 | Asea Brown Boveri Ab | Laminated magnetic core for electric machines |
US6261437B1 (en) | 1996-11-04 | 2001-07-17 | Asea Brown Boveri Ab | Anode, process for anodizing, anodized wire and electric device comprising such anodized wire |
US6279850B1 (en) | 1996-11-04 | 2001-08-28 | Abb Ab | Cable forerunner |
US6429563B1 (en) | 1997-02-03 | 2002-08-06 | Abb Ab | Mounting device for rotating electric machines |
US6357688B1 (en) | 1997-02-03 | 2002-03-19 | Abb Ab | Coiling device |
US7046492B2 (en) | 1997-02-03 | 2006-05-16 | Abb Ab | Power transformer/inductor |
US6995646B1 (en) | 1997-02-03 | 2006-02-07 | Abb Ab | Transformer with voltage regulating means |
US6465979B1 (en) | 1997-02-03 | 2002-10-15 | Abb Ab | Series compensation of electric alternating current machines |
US20050099258A1 (en) * | 1997-02-03 | 2005-05-12 | Asea Brown Boveri Ab | Power transformer/inductor |
US6439497B1 (en) | 1997-02-03 | 2002-08-27 | Abb Ab | Method and device for mounting a winding |
US6646363B2 (en) | 1997-02-03 | 2003-11-11 | Abb Ab | Rotating electric machine with coil supports |
US6825585B1 (en) | 1997-02-03 | 2004-11-30 | Abb Ab | End plate |
US6970063B1 (en) | 1997-02-03 | 2005-11-29 | Abb Ab | Power transformer/inductor |
US6873080B1 (en) | 1997-09-30 | 2005-03-29 | Abb Ab | Synchronous compensator plant |
US7019429B1 (en) | 1997-11-27 | 2006-03-28 | Asea Brown Boveri Ab | Method of applying a tube member in a stator slot in a rotating electrical machine |
US6525504B1 (en) | 1997-11-28 | 2003-02-25 | Abb Ab | Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine |
US7061133B1 (en) | 1997-11-28 | 2006-06-13 | Abb Ab | Wind power plant |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
US7141908B2 (en) | 2000-03-01 | 2006-11-28 | Abb Ab | Rotating electrical machine |
US6885273B2 (en) | 2000-03-30 | 2005-04-26 | Abb Ab | Induction devices with distributed air gaps |
US20030164245A1 (en) * | 2000-04-28 | 2003-09-04 | Claes Areskoug | Stationary induction machine and a cable therefor |
US7045704B2 (en) | 2000-04-28 | 2006-05-16 | Abb Ab | Stationary induction machine and a cable therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US847008A (en) | Converter. | |
US5497142A (en) | Directional separator-coupler circuit for medium-frequency carrier currents on a low-voltage electrical line | |
US1553983A (en) | Electrical coil | |
US3384810A (en) | Transformer circuit with direct current flux cancellation | |
US1779269A (en) | Transformer, choke coil and core therefor | |
US1644789A (en) | Electromagnetic device | |
US2020796A (en) | Regulation of voltage | |
US1809839A (en) | Transformer and transformer system | |
US1624536A (en) | Inductance device | |
US1297858A (en) | Electromagnetic coil. | |
US1097960A (en) | Telephone repeating device. | |
US2096801A (en) | Power transformer | |
US2073451A (en) | Transmission system | |
US1896995A (en) | Means for voltage regulation in alternating current supplies | |
US1554007A (en) | Antiside tone circuits | |
US1162069A (en) | Telephone system. | |
US344318A (en) | jones | |
US1449487A (en) | Telephone system | |
US371557A (en) | Means for preventing induction on electrical conductors | |
US715999A (en) | Telephone system. | |
US1538948A (en) | Transformer | |
US1215348A (en) | Telephone and telegraph relay or repeater. | |
US1188002A (en) | Telephone system. | |
US940658A (en) | System for nullifying inductive disturbances. | |
US1399775A (en) | Common-battery substation |