DE3776097D1 - Permanent magnetischer doppelgenerator. - Google Patents
Permanent magnetischer doppelgenerator.Info
- Publication number
- DE3776097D1 DE3776097D1 DE8787904170T DE3776097T DE3776097D1 DE 3776097 D1 DE3776097 D1 DE 3776097D1 DE 8787904170 T DE8787904170 T DE 8787904170T DE 3776097 T DE3776097 T DE 3776097T DE 3776097 D1 DE3776097 D1 DE 3776097D1
- Authority
- DE
- Germany
- Prior art keywords
- permanent magnetic
- magnetic double
- double generator
- generator
- permanent
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/021—Means for mechanical adjustment of the excitation flux
- H02K21/022—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator
- H02K21/023—Means for mechanical adjustment of the excitation flux by modifying the relative position between field and armature, e.g. between rotor and stator by varying the amount of superposition, i.e. the overlap, of field and armature
- H02K21/024—Radial air gap machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/874,953 US4728841A (en) | 1986-06-16 | 1986-06-16 | Dual permanent magnet generator construction |
PCT/US1987/001316 WO1987007785A1 (en) | 1986-06-16 | 1987-06-05 | Dual permanent magnet generator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776097D1 true DE3776097D1 (de) | 1992-02-27 |
Family
ID=25364943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787904170T Expired - Fee Related DE3776097D1 (de) | 1986-06-16 | 1987-06-05 | Permanent magnetischer doppelgenerator. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4728841A (de) |
EP (1) | EP0269719B1 (de) |
JP (1) | JPS63503591A (de) |
DE (1) | DE3776097D1 (de) |
WO (1) | WO1987007785A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817461A (en) * | 1987-10-05 | 1989-04-04 | Sundstrand Corporation | Dual generator phase shifting device |
US5002521A (en) * | 1988-12-07 | 1991-03-26 | Sundstrand Corporation | Dual load path motor means for aircraft actuation systems and the like |
US4965477A (en) * | 1989-03-17 | 1990-10-23 | Sundstrand Corporation | Integrated drive generator with permanent magnet generator on second shaft |
US4990807A (en) * | 1989-09-19 | 1991-02-05 | Sundstrand Corporation | Integrated drive generator having magnet generator on second shaft |
US5300848A (en) * | 1989-11-14 | 1994-04-05 | Sunstrand Corporation | Dual permanent magnet generator planetary gear actuator and rotor phase shifting method |
US5245238A (en) * | 1991-04-30 | 1993-09-14 | Sundstrand Corporation | Axial gap dual permanent magnet generator |
US5260642A (en) * | 1991-04-30 | 1993-11-09 | Sundstrand Corporation | Torque driven dual PMG actuator |
US5955809A (en) * | 1992-08-17 | 1999-09-21 | Intellectual Property Law Department Sundstrand Corporation | Permanent magnet generator with auxiliary winding |
US5309081A (en) * | 1992-08-18 | 1994-05-03 | Sundstrand Corporation | Power conversion system with dual permanent magnet generator having prime mover start capability |
US6118186A (en) * | 1994-09-14 | 2000-09-12 | Coleman Powermate, Inc. | Throttle control for small engines and other applications |
US5625276A (en) * | 1994-09-14 | 1997-04-29 | Coleman Powermate, Inc. | Controller for permanent magnet generator |
US5900722A (en) * | 1994-09-14 | 1999-05-04 | Coleman Powermate, Inc. | Multimode power converter |
US5977648A (en) * | 1996-10-21 | 1999-11-02 | Sundstrand Corporation | Hydraulically driven low reactance, large air gap permanent magnet generator and voltage regulation system for use therewith |
FI109596B (fi) * | 1997-01-23 | 2002-09-13 | Kone Corp | Hissin käyttökoneisto ja hissi |
DE19907852A1 (de) * | 1999-02-24 | 2000-08-31 | Bayerische Motoren Werke Ag | Generatorsystem |
US6323576B1 (en) | 1999-10-12 | 2001-11-27 | Power Works, Inc. | Electric power generator having rotor magnets and stator faces similarly shaped |
US20060087123A1 (en) * | 2004-10-22 | 2006-04-27 | Stout David E | Dual-rotor, single input/output starter-generator |
US7495361B2 (en) * | 2004-11-05 | 2009-02-24 | Pratt & Whitney Canada Corp. | Electric machine arrangement |
US7642684B2 (en) * | 2007-02-15 | 2010-01-05 | Hamilton Sunstrand Corporation | Nested variable field dynamoelectric machine |
US7605504B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths |
US7541705B2 (en) | 2007-03-28 | 2009-06-02 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron |
US7605503B2 (en) | 2007-03-28 | 2009-10-20 | General Electric Company | Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths |
US9447822B2 (en) | 2012-03-16 | 2016-09-20 | Hamilton Sundstrand Corporation | Bug roller bearing outer race assembly |
US9989138B2 (en) | 2012-04-26 | 2018-06-05 | Hamilton Sundstrand Corporation | Integrated drive generator having a variable input speed and constant output frequency and method of driving |
US11927102B2 (en) | 2022-06-10 | 2024-03-12 | Hamilton Sundstrand Corporation | Main engine start using a dual permanent magnet generator system |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1255486A (en) * | 1913-05-22 | 1918-02-05 | Westinghouse Electric & Mfg Co | Dynamo-electric machine. |
US1292592A (en) * | 1915-09-09 | 1919-01-28 | Westinghouse Electric & Mfg Co | Dynamo-electric machine. |
DE402948C (de) * | 1923-08-31 | 1924-09-23 | Hartmann & Braun Akt Ges | Stromerzeuger zur Erzeugung von gleichgerichtetem Strom fuer Mess- und Pruefzwecke |
US2782328A (en) * | 1952-04-18 | 1957-02-19 | Edward J Lindberg | Dynamoelectric generators |
CH362454A (fr) * | 1960-03-24 | 1962-06-15 | Elektro Motoren Ag | Equipement électrique d'entraînement d'un organe rotatif à deux vitesses différentes |
DE1200430B (de) * | 1962-02-21 | 1965-09-09 | Walter Holzer | Motor mit verschiebbarem Rotor |
US3233133A (en) * | 1962-12-04 | 1966-02-01 | Garrett Corp | Alternating current generator |
US3204138A (en) * | 1963-02-28 | 1965-08-31 | Mabuchi Takaichi | Brush mounting for electric motors |
GB1092732A (en) * | 1963-12-11 | 1967-11-29 | Mavor & Coulson Ltd | Electric motor |
US3268749A (en) * | 1965-03-16 | 1966-08-23 | Ohbayashi Corp | Vibration generating device employing dynamically unbalanced electric motors |
US3576143A (en) * | 1969-09-05 | 1971-04-27 | Sundstrand Corp | Constant speed drive and generator |
ES385931A1 (es) * | 1970-02-24 | 1974-03-16 | Mecanismes Comp Ind De | Perfeccionamientos en mecanismos de accionamiento de mani- velas para subir y bajar cristales de ventanillas de vehicu-los. |
DE2106057A1 (de) * | 1971-02-09 | 1972-09-14 | Bosch Gmbh Robert | Wechselstromgenerator |
US3717780A (en) * | 1971-05-05 | 1973-02-20 | Trw Inc | Dual motor for cassette drive |
US3757149A (en) * | 1972-02-16 | 1973-09-04 | Molon Motor & Coil Corp | Shading coil motor assembly |
US3790833A (en) * | 1972-05-26 | 1974-02-05 | Copal Co Ltd | Synchronous motor |
DE2231590A1 (de) * | 1972-06-28 | 1974-01-10 | Bosch Gmbh Robert | Permanentmagnet-generator |
JPS4977117A (de) * | 1972-11-30 | 1974-07-25 | ||
US4169983A (en) * | 1976-09-22 | 1979-10-02 | Felder Donald W | Multi-rotor, direct current electric motor |
US4110649A (en) * | 1976-11-22 | 1978-08-29 | Electric Vehicle Corporation Of America | Variable speed DC motor |
DE2753585A1 (de) * | 1977-12-01 | 1979-06-07 | Bosch Gmbh Robert | Hydraulischer bremsverstaerker |
US4305031A (en) * | 1979-05-15 | 1981-12-08 | Lucas Industries Limited | Rotary electrical machine |
GB2051496B (en) * | 1979-05-15 | 1983-08-24 | Lucas Industries Ltd | Rotary electrical machine |
US4447737A (en) * | 1980-12-29 | 1984-05-08 | Lockheed Corporation | Variable frequency induction generator |
US4476395A (en) * | 1981-10-19 | 1984-10-09 | Lockheed Corporation | Tandem-generator design for aircraft |
DE3317553A1 (de) * | 1983-05-13 | 1984-11-15 | Siemens AG, 1000 Berlin und 8000 München | Permanentmagneterregte elektrische maschine |
-
1986
- 1986-06-16 US US06/874,953 patent/US4728841A/en not_active Expired - Lifetime
-
1987
- 1987-06-05 DE DE8787904170T patent/DE3776097D1/de not_active Expired - Fee Related
- 1987-06-05 WO PCT/US1987/001316 patent/WO1987007785A1/en active IP Right Grant
- 1987-06-05 JP JP62503778A patent/JPS63503591A/ja active Pending
- 1987-06-05 EP EP87904170A patent/EP0269719B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0269719A1 (de) | 1988-06-08 |
EP0269719A4 (de) | 1988-09-28 |
JPS63503591A (ja) | 1988-12-22 |
EP0269719B1 (de) | 1992-01-15 |
US4728841A (en) | 1988-03-01 |
WO1987007785A1 (en) | 1987-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |