GB2070354B - Electronically commutating motor - Google Patents

Electronically commutating motor

Info

Publication number
GB2070354B
GB2070354B GB8039256A GB8039256A GB2070354B GB 2070354 B GB2070354 B GB 2070354B GB 8039256 A GB8039256 A GB 8039256A GB 8039256 A GB8039256 A GB 8039256A GB 2070354 B GB2070354 B GB 2070354B
Authority
GB
United Kingdom
Prior art keywords
electronically commutating
commutating motor
motor
electronically
commutating
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
GB8039256A
Other versions
GB2070354A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2070354A publication Critical patent/GB2070354A/en
Application granted granted Critical
Publication of GB2070354B publication Critical patent/GB2070354B/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
GB8039256A 1979-12-12 1980-12-08 Electronically commutating motor Expired GB2070354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7908925A NL7908925A (en) 1979-12-12 1979-12-12 ELECTRONIC COMMUTING MOTOR.

Publications (2)

Publication Number Publication Date
GB2070354A GB2070354A (en) 1981-09-03
GB2070354B true GB2070354B (en) 1983-08-24

Family

ID=19834304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039256A Expired GB2070354B (en) 1979-12-12 1980-12-08 Electronically commutating motor

Country Status (6)

Country Link
JP (1) JPS5694995A (en)
CA (1) CA1163314A (en)
DE (1) DE3045673A1 (en)
FR (1) FR2471693A1 (en)
GB (1) GB2070354B (en)
NL (1) NL7908925A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144630A1 (en) * 1980-05-10 1983-05-19 Papst-Motoren GmbH & Co KG, 7742 St Georgen Brushless DC motor arrangement, especially for disk memory drives
DE3215541C3 (en) * 1982-04-26 1988-12-22 Mulfingen Elektrobau Ebm COLLECTORLESS DC MOTOR
JPH0287959A (en) * 1988-09-22 1990-03-28 Mitsubishi Electric Corp Brushless motor
GB2277214B (en) * 1990-08-28 1995-02-08 Toshiba Kk Washing machine
GB2305033A (en) * 1995-08-25 1997-03-26 Norcroft Dynamics Ltd Controlling brushless dc motors
JP3690338B2 (en) * 2001-11-16 2005-08-31 松下電器産業株式会社 Motor control device
GB2413905B (en) * 2004-05-05 2006-05-03 Imra Europ S A S Uk Res Ct Permanent magnet synchronous motor and controller therefor
DE502008000945D1 (en) 2008-05-09 2010-08-26 Micronas Gmbh Integrated circuit for driving an electric motor
GB2468311B (en) * 2009-03-03 2014-09-17 Dyson Technology Ltd Positioning of a Hall-effect sensor within an electric machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041548A5 (en) * 1969-04-29 1971-01-29 Thomson Csf
JPS5147717Y2 (en) * 1974-04-16 1976-11-17
JPS5812838B2 (en) * 1974-09-07 1983-03-10 日本ビクター株式会社 Chiyokuryu brushless motor
US4039912A (en) * 1974-10-30 1977-08-02 Victor Company Of Japan, Limited Three-phase brushless dc motor using two hall effect devices
NL7503046A (en) * 1975-03-14 1976-09-16 Philips Nv ELECTRIC MACHINE.

Also Published As

Publication number Publication date
NL7908925A (en) 1981-07-16
FR2471693A1 (en) 1981-06-19
JPS5694995A (en) 1981-07-31
FR2471693B1 (en) 1984-06-08
CA1163314A (en) 1984-03-06
DE3045673A1 (en) 1981-09-10
GB2070354A (en) 1981-09-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee