JPH03120678U - - Google Patents

Info

Publication number
JPH03120678U
JPH03120678U JP1990029550U JP2955090U JPH03120678U JP H03120678 U JPH03120678 U JP H03120678U JP 1990029550 U JP1990029550 U JP 1990029550U JP 2955090 U JP2955090 U JP 2955090U JP H03120678 U JPH03120678 U JP H03120678U
Authority
JP
Japan
Prior art keywords
current
brushless
detects
magnetic pole
electric element
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.)
Pending
Application number
JP1990029550U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1990029550U priority Critical patent/JPH03120678U/ja
Publication of JPH03120678U publication Critical patent/JPH03120678U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP1990029550U 1990-03-26 1990-03-26 Pending JPH03120678U (tr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029550U JPH03120678U (tr) 1990-03-26 1990-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029550U JPH03120678U (tr) 1990-03-26 1990-03-26

Publications (1)

Publication Number Publication Date
JPH03120678U true JPH03120678U (tr) 1991-12-11

Family

ID=31532304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029550U Pending JPH03120678U (tr) 1990-03-26 1990-03-26

Country Status (1)

Country Link
JP (1) JPH03120678U (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002247882A (ja) * 2001-02-21 2002-08-30 Koyo Seiko Co Ltd 同期モータの起動制御方法および装置ならびにその装置を用いた自動車駆動系の作動流体制御用電動ポンプ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114526A (tr) * 1974-02-25 1975-09-08
JPS53136613A (en) * 1977-04-30 1978-11-29 Toshiba Corp Controler for commutatorless motor
JPS59129559A (ja) * 1983-01-13 1984-07-25 Seiko Epson Corp ブラシレスモ−タ
JPS62123979A (ja) * 1985-11-07 1987-06-05 Hitachi Ltd ブラシレス直流モ−タ
JPS62217892A (ja) * 1986-03-17 1987-09-25 Hitachi Ltd ブラシレス直流モ−タ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114526A (tr) * 1974-02-25 1975-09-08
JPS53136613A (en) * 1977-04-30 1978-11-29 Toshiba Corp Controler for commutatorless motor
JPS59129559A (ja) * 1983-01-13 1984-07-25 Seiko Epson Corp ブラシレスモ−タ
JPS62123979A (ja) * 1985-11-07 1987-06-05 Hitachi Ltd ブラシレス直流モ−タ
JPS62217892A (ja) * 1986-03-17 1987-09-25 Hitachi Ltd ブラシレス直流モ−タ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002247882A (ja) * 2001-02-21 2002-08-30 Koyo Seiko Co Ltd 同期モータの起動制御方法および装置ならびにその装置を用いた自動車駆動系の作動流体制御用電動ポンプ

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