GB1507604A - Electric machine with an electronic commutator - Google Patents

Electric machine with an electronic commutator

Info

Publication number
GB1507604A
GB1507604A GB9754/76A GB975476A GB1507604A GB 1507604 A GB1507604 A GB 1507604A GB 9754/76 A GB9754/76 A GB 9754/76A GB 975476 A GB975476 A GB 975476A GB 1507604 A GB1507604 A GB 1507604A
Authority
GB
United Kingdom
Prior art keywords
electric machine
march
electronic commutator
electronic
phase
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
GB9754/76A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1507604A publication Critical patent/GB1507604A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9754/76A 1975-03-14 1976-03-11 Electric machine with an electronic commutator Expired GB1507604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7503046A NL7503046A (nl) 1975-03-14 1975-03-14 Elektrische machine.

Publications (1)

Publication Number Publication Date
GB1507604A true GB1507604A (en) 1978-04-19

Family

ID=19823368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9754/76A Expired GB1507604A (en) 1975-03-14 1976-03-11 Electric machine with an electronic commutator

Country Status (14)

Country Link
US (1) US4074173A ( )
JP (1) JPS5843991B2 ( )
AT (1) AT344821B ( )
AU (1) AU504515B2 ( )
BE (1) BE839541A ( )
CA (1) CA1051969A ( )
CH (1) CH608144A5 ( )
DE (1) DE2608561C2 ( )
ES (1) ES446011A1 ( )
FR (1) FR2304206A1 ( )
GB (1) GB1507604A ( )
IT (1) IT1057721B ( )
NL (1) NL7503046A ( )
SE (1) SE436458B ( )

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129108A1 (de) * 1980-07-23 1982-05-19 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka "buerstenloser gs-motor"
GB2140219A (en) * 1983-05-20 1984-11-21 Philips Nv Electric machine
GB2320980A (en) * 1996-12-12 1998-07-08 Fritz Faulhaber Gmbh & Co Kg Micromotor with internal transducer

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1103298A (en) * 1977-02-25 1981-06-16 Masami Uchiyama Electric motor with discrete rotor position and speed sensors
GB1572435A (en) * 1977-06-04 1980-07-30 Gillette Co Dc electric motors
US4547714A (en) * 1978-08-11 1985-10-15 Papst-Motoren Gmbh & Co. Kg Low magnetic leakage flux brushless pulse controlled d-c motor
CH648963A5 (de) * 1978-11-08 1985-04-15 Faulhaber Fritz Gleichstrom-kleinmotor mit eisenlosem anker.
GB2039095B (en) * 1978-12-07 1982-11-24 Hansen J S Electric motors speed regulation
NL7908925A (nl) * 1979-12-12 1981-07-16 Philips Nv Electronisch commuterende motor.
US4313077A (en) * 1980-01-11 1982-01-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic field control
JPH036149Y2 ( ) * 1981-01-13 1991-02-15
JPS5860215A (ja) * 1981-10-06 1983-04-09 Hitachi Ltd 位置検出付エンコ−ダ
US5418416A (en) * 1983-09-05 1995-05-23 Papst Licensing Gmbh Brushless three-phase DC motor
DE3401776C2 (de) * 1984-01-19 1995-07-13 Papst Motoren Gmbh & Co Kg Kollektorloser Gleichstrommotor mit einem glockenförmigen, doppelzylinderischen Permanentmagnetrotor und einer eisenlosen Statorwicklung
FR2565045B1 (fr) * 1984-05-22 1988-02-26 Sfena Dispositif pour la detection de la position angulaire du rotor d'une machine electrique tournante a commutation electronique
JPH0760561B2 (ja) * 1985-02-28 1995-06-28 キヤノン株式会社 磁気デイスク装置
US4988905A (en) * 1989-07-05 1991-01-29 Pitney Bowes Inc. Integrated driver-encoder assembly for brushless motor
DE4039886C2 (de) * 1990-12-13 2002-05-08 Papst Licensing Gmbh & Co Kg Verfahren und Anordnung zur Kommutierung oder zur Drehlageerkennung des Rotors eines bürstenlosen Gleichstrommotors ohne externe Positionssensoren
JPH08201490A (ja) * 1995-01-31 1996-08-09 Mitsumi Electric Co Ltd センサｉｃ
KR0173941B1 (ko) * 1995-10-25 1999-05-01 김광호 1개의 자기감응소자를 갖는 3상 모터의 구동 시스템
FR2755444B1 (fr) * 1996-11-07 2004-10-08 Ciba Sc Holding Ag Composition de revetement comprenant un compose stabilisant ledit compose et son utilisation
EP0920113B1 (de) * 1997-11-28 2001-02-14 SAIA-Burgess Electronics AG Gleichstrommotor
DE20019639U1 (de) * 2000-11-17 2002-03-28 Landert Motoren Ag Bürstenloser Antriebsmotor mit integriertem Drehgeber
EP2117103B1 (de) * 2008-05-09 2010-07-14 Micronas GmbH Integrierte Schaltung zum Ansteuern eines Elektromotors
US10821591B2 (en) 2012-11-13 2020-11-03 Milwaukee Electric Tool Corporation High-power cordless, hand-held power tool including a brushless direct current motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968756A (en) * 1958-10-30 1961-01-17 Hamilton Watch Co Motor
JPS4410990Y1 ( ) * 1965-07-16 1969-05-07
DE1638538B2 (de) * 1967-01-13 1972-01-05 Siemens AG, 1000 Berlin u 8000 München Kollektorloser gleichstrommotor
FR2041548A5 ( ) * 1969-04-29 1971-01-29 Thomson Csf
GB1297363A ( ) * 1970-04-06 1972-11-22
JPS4827205A ( ) * 1971-08-18 1973-04-10
JPS5215762B2 ( ) * 1972-02-03 1977-05-04
JPS4881012A ( ) * 1972-02-03 1973-10-30
JPS5314121B2 ( ) * 1973-01-19 1978-05-15
JPS534883B2 ( ) * 1973-03-31 1978-02-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129108A1 (de) * 1980-07-23 1982-05-19 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka "buerstenloser gs-motor"
DE3129108C2 ( ) * 1980-07-23 1991-07-11 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp
GB2140219A (en) * 1983-05-20 1984-11-21 Philips Nv Electric machine
GB2320980A (en) * 1996-12-12 1998-07-08 Fritz Faulhaber Gmbh & Co Kg Micromotor with internal transducer
GB2320980B (en) * 1996-12-12 2000-12-27 Fritz Faulhaber Gmbh & Co Kg D Microelectric motor

Also Published As

Publication number Publication date
CH608144A5 ( ) 1978-12-15
JPS51111609A (en) 1976-10-02
SE436458B (sv) 1984-12-10
AU504515B2 (en) 1979-10-18
DE2608561A1 (de) 1976-09-23
NL7503046A (nl) 1976-09-16
IT1057721B (it) 1982-03-30
SE7602428L (sv) 1976-09-15
DE2608561C2 (de) 1982-10-21
FR2304206A1 (fr) 1976-10-08
AT344821B (de) 1978-08-10
ES446011A1 (es) 1977-06-01
BE839541A (fr) 1976-09-13
US4074173A (en) 1978-02-14
FR2304206B1 ( ) 1981-09-18
JPS5843991B2 (ja) 1983-09-30
CA1051969A (en) 1979-04-03
ATA179576A (de) 1977-12-15
AU1193776A (en) 1977-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee