DE68910181T2 - Elektrische Maschinen. - Google Patents

Elektrische Maschinen.

Info

Publication number
DE68910181T2
DE68910181T2 DE89305014T DE68910181T DE68910181T2 DE 68910181 T2 DE68910181 T2 DE 68910181T2 DE 89305014 T DE89305014 T DE 89305014T DE 68910181 T DE68910181 T DE 68910181T DE 68910181 T2 DE68910181 T2 DE 68910181T2
Authority
DE
Germany
Prior art keywords
electrical machines
machines
electrical
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
DE89305014T
Other languages
English (en)
Other versions
DE68910181D1 (de
Inventor
John Michael Stephenson
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.)
Nidec SR Drives Ltd
Original Assignee
Nidec SR Drives Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidec SR Drives Ltd filed Critical Nidec SR Drives Ltd
Publication of DE68910181D1 publication Critical patent/DE68910181D1/de
Application granted granted Critical
Publication of DE68910181T2 publication Critical patent/DE68910181T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
DE89305014T 1988-05-27 1989-05-18 Elektrische Maschinen. Expired - Lifetime DE68910181T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812692A GB8812692D0 (en) 1988-05-27 1988-05-27 Improvements in electric machines

Publications (2)

Publication Number Publication Date
DE68910181D1 DE68910181D1 (de) 1993-12-02
DE68910181T2 true DE68910181T2 (de) 1994-02-17

Family

ID=10637718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89305014T Expired - Lifetime DE68910181T2 (de) 1988-05-27 1989-05-18 Elektrische Maschinen.

Country Status (6)

Country Link
US (1) US5043618A (de)
EP (1) EP0343845B1 (de)
DE (1) DE68910181T2 (de)
ES (1) ES2045427T3 (de)
GB (1) GB8812692D0 (de)
SG (1) SG33650G (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY107816A (en) * 1990-06-01 1996-06-29 Mitsubishi Electric Corp Electric motor.
DE4036565C1 (en) * 1990-11-16 1992-05-21 Braun Ag, 6000 Frankfurt, De Electronic drive system using variable reluctance electric motor - slows down variations in magnetic induction of stator by electronic control of winding current
GB9225846D0 (en) * 1992-12-10 1993-02-03 Switched Reluctance Drives Ltd Further improvements in electric machines
GB9414005D0 (en) * 1994-07-12 1994-08-31 Switched Reluctance Drives Ltd Switched electric machine controller
GB9418710D0 (en) * 1994-09-16 1994-11-02 Switched Reluctance Drives Ltd Stator for electric machine and lamination thereof
US5652493A (en) * 1994-12-08 1997-07-29 Tridelta Industries, Inc. (Magna Physics Division) Polyphase split-phase switched reluctance motor
CN1068994C (zh) * 1996-11-05 2001-07-25 杨泰和 直流电机的低电枢反应x型磁路结构
GB9916797D0 (en) 1999-07-16 1999-09-22 Switched Reluctance Drives Ltd Switched reluctance machines with novel winding shapes
GB0221070D0 (en) * 2002-09-11 2002-10-23 Davison Ernest Flexispline motor
US7201244B2 (en) * 2003-10-03 2007-04-10 Letourneau, Inc. Vehicle for materials handling and other industrial uses
CN100369367C (zh) * 2004-02-23 2008-02-13 哈尔滨工业大学 混合励磁开关磁阻电机
US7852183B2 (en) * 2005-11-14 2010-12-14 Honeywell International Inc. Power drive unit electromagnetic latch
US7777385B2 (en) * 2008-05-15 2010-08-17 Honeywell International Inc. Compact, electromagnetically braked actuator assembly
EP2731241B1 (de) * 2012-11-08 2016-09-14 Elegant Ideas Foundation Elektromotor mit verbesserter Induktivität
US20150288229A1 (en) * 2012-11-08 2015-10-08 Elegant Ideas Foundation Electric motor with improved inductance and method for winding and interconnecting coils

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB109277A (en) * 1916-07-29 1917-08-29 Arthur Lyon & Wrench Ltd Improvements relating to Field Magnets for Electric Dynamos and Motors.
DE579889C (de) * 1929-05-06 1933-07-08 Lorenz Akt Ges C Synchronmotor
BE388665A (de) * 1931-01-19 Walton George Wiliam
GB382602A (en) * 1931-08-03 1932-10-27 Gen Electric Improvements in and relating to single-phase synchronous motors
GB632293A (en) * 1944-10-28 1949-11-21 British Thomson Houston Co Ltd Improvements in or relating to dynamo electric machines
GB614104A (en) * 1946-07-05 1948-12-09 Gen Electric Co Ltd Improvements in or relating to heteropolar inductor alternators
US3047755A (en) * 1960-01-15 1962-07-31 Gen Electric Synchronous reluctance rotor
FR82402E (fr) * 1960-02-29 1964-02-07 Perfectionnements apportés aux machines électriques du type à réluctance variable
FR2047204A5 (de) * 1969-05-02 1971-03-12 Hitachi Ltd
DE2337905A1 (de) * 1973-07-26 1975-02-13 Gerhard Berger Fabrikation Ele Selbstanlaufender synchronmotor mit dauermagnetlaeufer
SE381384B (sv) * 1974-04-19 1975-12-01 Asea Ab Reluktansmaskinanordning
US3978358A (en) * 1975-02-04 1976-08-31 Veeder Industries, Inc. Rotary electric motor
SE416436B (sv) * 1979-03-30 1980-12-22 Asea Ab Reluktansmaskinanordning
US4626719A (en) * 1980-07-22 1986-12-02 Warner Electric Brake & Clutch Company Stepping motor having rotor with axially spaced sections
NL8200070A (nl) * 1982-01-11 1983-08-01 Philips Nv Twee-fase motor.
US4733113A (en) * 1987-02-05 1988-03-22 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive
US4792709A (en) * 1987-03-18 1988-12-20 The Superior Electric Company Winding for operation of a three-phase stepping motor from a two-phase drive

Also Published As

Publication number Publication date
GB8812692D0 (en) 1988-06-29
US5043618A (en) 1991-08-27
EP0343845A2 (de) 1989-11-29
DE68910181D1 (de) 1993-12-02
EP0343845A3 (en) 1990-06-13
ES2045427T3 (es) 1994-01-16
SG33650G (en) 1995-09-01
EP0343845B1 (de) 1993-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN