GB1244958A - Electric motor - Google Patents

Electric motor

Info

Publication number
GB1244958A
GB1244958A GB1347970A GB1347970A GB1244958A GB 1244958 A GB1244958 A GB 1244958A GB 1347970 A GB1347970 A GB 1347970A GB 1347970 A GB1347970 A GB 1347970A GB 1244958 A GB1244958 A GB 1244958A
Authority
GB
United Kingdom
Prior art keywords
rotor
stator coils
hall plates
march
printed circuit
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
GB1347970A
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
Priority claimed from NL6904617A external-priority patent/NL6904617A/xx
Priority claimed from NL7001819A external-priority patent/NL7001819A/xx
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1244958A publication Critical patent/GB1244958A/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)
  • Motor Or Generator Frames (AREA)
GB1347970A 1969-03-25 1970-03-20 Electric motor Expired GB1244958A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6904617A NL6904617A (enrdf_load_stackoverflow) 1969-03-25 1969-03-25
NL7001819A NL7001819A (enrdf_load_stackoverflow) 1970-02-10 1970-02-10

Publications (1)

Publication Number Publication Date
GB1244958A true GB1244958A (en) 1971-09-02

Family

ID=26644415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347970A Expired GB1244958A (en) 1969-03-25 1970-03-20 Electric motor

Country Status (10)

Country Link
AT (1) AT301680B (enrdf_load_stackoverflow)
BE (1) BE747893A (enrdf_load_stackoverflow)
CH (1) CH504132A (enrdf_load_stackoverflow)
DE (1) DE2009939A1 (enrdf_load_stackoverflow)
DK (1) DK124367B (enrdf_load_stackoverflow)
ES (1) ES377841A1 (enrdf_load_stackoverflow)
FR (1) FR2035877A1 (enrdf_load_stackoverflow)
GB (1) GB1244958A (enrdf_load_stackoverflow)
NO (1) NO123290B (enrdf_load_stackoverflow)
SE (1) SE374630B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117403U (enrdf_load_stackoverflow) * 1973-02-06 1974-10-07
GB2131201A (en) * 1982-11-17 1984-06-13 Limitorque Ltd Circuit for controlling switching of an electrical supply to an electric motor
GB2220800A (en) * 1988-07-09 1990-01-17 Flux Geraete Gmbh An electronically commutated brushless d.c. motor with the circuitry inside the casing
CN101599666A (zh) * 2008-06-03 2009-12-09 罗伯特·博世有限公司 转子和用于识别转子的转子位置的装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918329A1 (de) * 1979-05-07 1980-12-04 Papst Motoren Kg Verfahren zum befestigen eines galvanomagnetischen sensors in einer ausnehmung einer leiterplatte
DE3813065A1 (de) * 1988-04-19 1989-11-02 Heidolph Elektro Gmbh & Co Kg Elektromotor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117403U (enrdf_load_stackoverflow) * 1973-02-06 1974-10-07
GB2131201A (en) * 1982-11-17 1984-06-13 Limitorque Ltd Circuit for controlling switching of an electrical supply to an electric motor
GB2220800A (en) * 1988-07-09 1990-01-17 Flux Geraete Gmbh An electronically commutated brushless d.c. motor with the circuitry inside the casing
GB2220800B (en) * 1988-07-09 1993-03-31 Flux Geraete Gmbh An electronically commutated motor for a pump
CN101599666A (zh) * 2008-06-03 2009-12-09 罗伯特·博世有限公司 转子和用于识别转子的转子位置的装置
GB2460529A (en) * 2008-06-03 2009-12-09 Bosch Gmbh Robert Stray flux conducting element for rotor position recognition
GB2460529B (en) * 2008-06-03 2010-09-22 Bosch Gmbh Robert Rotor position recognition

Also Published As

Publication number Publication date
NO123290B (enrdf_load_stackoverflow) 1971-10-25
AT301680B (de) 1972-09-11
BE747893A (fr) 1970-09-24
ES377841A1 (es) 1973-01-01
SE374630B (enrdf_load_stackoverflow) 1975-03-10
DK124367B (da) 1972-10-09
CH504132A (de) 1971-02-28
DE2009939A1 (de) 1970-10-08
FR2035877A1 (enrdf_load_stackoverflow) 1970-12-24

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