GB2149226B - Collectorless d c motor - Google Patents

Collectorless d c motor

Info

Publication number
GB2149226B
GB2149226B GB08421692A GB8421692A GB2149226B GB 2149226 B GB2149226 B GB 2149226B GB 08421692 A GB08421692 A GB 08421692A GB 8421692 A GB8421692 A GB 8421692A GB 2149226 B GB2149226 B GB 2149226B
Authority
GB
United Kingdom
Prior art keywords
collectorless
motor
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
Application number
GB08421692A
Other versions
GB2149226A (en
GB8421692D0 (en
Inventor
Rolf Muller
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of GB8421692D0 publication Critical patent/GB8421692D0/en
Publication of GB2149226A publication Critical patent/GB2149226A/en
Application granted granted Critical
Publication of GB2149226B publication Critical patent/GB2149226B/en
Priority to SG70190A priority Critical patent/SG70190G/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
GB08421692A 1983-09-05 1984-08-28 Collectorless d c motor Expired GB2149226B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG70190A SG70190G (en) 1983-09-05 1990-08-24 Collectorless d.c.motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3331940 1983-09-05

Publications (3)

Publication Number Publication Date
GB8421692D0 GB8421692D0 (en) 1984-10-03
GB2149226A GB2149226A (en) 1985-06-05
GB2149226B true GB2149226B (en) 1987-09-09

Family

ID=6208240

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08421692A Expired GB2149226B (en) 1983-09-05 1984-08-28 Collectorless d c motor
GB08619218A Expired GB2179205B (en) 1983-09-05 1986-08-06 Collectorless d.c. motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08619218A Expired GB2179205B (en) 1983-09-05 1986-08-06 Collectorless d.c. motor

Country Status (3)

Country Link
FR (1) FR2557394A1 (en)
GB (2) GB2149226B (en)
SG (1) SG64490G (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019221636A1 (en) * 2018-05-14 2019-11-21 ХАТИПОВ, Исмаил Айдерович System for electronically controlling a brushless electric motor (variant embodiments)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890015482A (en) * 1988-03-16 1989-10-30 이종섭 Magnetic Excitation Induction Motor
EP0552232B1 (en) * 1990-10-09 1996-01-03 Stridsberg Licensing AB An electric power train for vehicles
US5751089A (en) * 1992-01-29 1998-05-12 Stridsberg Innovation Ab Brushless DC motors/generators
DE4310226A1 (en) * 1993-03-31 1994-10-06 Philips Patentverwaltung Electric motor excited by permanent magnets
US5581136A (en) * 1994-12-20 1996-12-03 Li; I-Ho Auxiliary magnetic motor (AMM)
DE19725525A1 (en) * 1997-06-17 1998-12-24 Bosch Gmbh Robert Electronic commutator motor
EP0986162B1 (en) * 1998-08-24 2007-12-05 Levitronix LLC Sensor arrangement in an electromagnetic rotary drive
DE10119642A1 (en) * 2001-04-20 2002-11-14 Lenze Gmbh & Co Kg Aerzen Stator for an electrical induction machine, in particular synchronous machine
DE10124415A1 (en) 2001-05-18 2002-11-28 Siemens Ag Electrical machine
JP2004187488A (en) * 2002-11-19 2004-07-02 Fanuc Ltd Electric motor
US6975054B2 (en) 2003-04-18 2005-12-13 Ultra Motor Company Limited Electric motor
EP1616741A4 (en) * 2003-04-18 2007-06-27 Ultra Motor Company Ltd Electric motor
US7285889B2 (en) 2003-04-18 2007-10-23 Ultra Motor Company Limited Pulsed-inertial electric motor
WO2005025036A1 (en) 2003-09-04 2005-03-17 Ultra Motor Company Limited Electric motor
US7122933B2 (en) 2004-05-19 2006-10-17 Emerson Electric Co. Reduced coil segmented stator
DE102007048260A1 (en) * 2007-10-08 2009-04-09 Robert Bosch Gmbh Stator arrangement and stator for an electric machine
JP4572967B2 (en) * 2008-07-25 2010-11-04 パナソニック電工株式会社 Single-phase brushless DC motor drive circuit
WO2011017839A1 (en) * 2009-08-12 2011-02-17 深圳航天科技创新研究院 Broad-pole type square-wave three-phase brushless permanent magnet direct current motor and assembling method thereof
DE102016003896A1 (en) 2016-03-31 2017-10-05 Lakeview Innovation Ltd. Method for producing a stator assembly with high copper filling and electric motor with such a stator assembly
EP3454455A1 (en) * 2017-09-11 2019-03-13 KONE Corporation Method for manufacturing a magnetic core of an electric machine, an electric machine utilizing the magnetic core thereof, and a magnetic core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130769A (en) * 1974-11-01 1978-12-19 Canon Kabushiki Kaisha Brushless DC motor
GB1563227A (en) * 1975-07-24 1980-03-19 Papst Motoren Kg Electric motors
JPS5386418A (en) * 1977-01-10 1978-07-29 Sony Corp Dc motor
JPS5866568A (en) * 1981-10-12 1983-04-20 Sankyo Seiki Mfg Co Ltd Brushless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019221636A1 (en) * 2018-05-14 2019-11-21 ХАТИПОВ, Исмаил Айдерович System for electronically controlling a brushless electric motor (variant embodiments)

Also Published As

Publication number Publication date
GB2149226A (en) 1985-06-05
GB2179205A (en) 1987-02-25
SG64490G (en) 1990-09-07
GB8619218D0 (en) 1986-09-17
GB8421692D0 (en) 1984-10-03
GB2179205B (en) 1987-09-03
FR2557394B1 (en) 1995-04-07
FR2557394A1 (en) 1985-06-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee