[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS54107370A - Method of detecting revolution speed of brushless motor - Google Patents

Method of detecting revolution speed of brushless motor

Info

Publication number
JPS54107370A
JPS54107370A JP1363778A JP1363778A JPS54107370A JP S54107370 A JPS54107370 A JP S54107370A JP 1363778 A JP1363778 A JP 1363778A JP 1363778 A JP1363778 A JP 1363778A JP S54107370 A JPS54107370 A JP S54107370A
Authority
JP
Japan
Prior art keywords
brushless motor
revolution speed
detecting revolution
detecting
speed
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
JP1363778A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Matsuzaki
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.)
FUJIYA AUDIO
Original Assignee
FUJIYA AUDIO
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 FUJIYA AUDIO filed Critical FUJIYA AUDIO
Priority to JP1363778A priority Critical patent/JPS54107370A/en
Publication of JPS54107370A publication Critical patent/JPS54107370A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
JP1363778A 1978-02-10 1978-02-10 Method of detecting revolution speed of brushless motor Pending JPS54107370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1363778A JPS54107370A (en) 1978-02-10 1978-02-10 Method of detecting revolution speed of brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1363778A JPS54107370A (en) 1978-02-10 1978-02-10 Method of detecting revolution speed of brushless motor

Publications (1)

Publication Number Publication Date
JPS54107370A true JPS54107370A (en) 1979-08-23

Family

ID=11838740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1363778A Pending JPS54107370A (en) 1978-02-10 1978-02-10 Method of detecting revolution speed of brushless motor

Country Status (1)

Country Link
JP (1) JPS54107370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131571A (en) * 1982-01-14 1983-08-05 Victor Co Of Japan Ltd Detection of speed of hall motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131571A (en) * 1982-01-14 1983-08-05 Victor Co Of Japan Ltd Detection of speed of hall motor

Similar Documents

Publication Publication Date Title
JPS55103091A (en) Rotating speed regulated motor
JPS53126117A (en) Reluctance motor driving method
JPS54109118A (en) Rotation speed controller
GB2022326B (en) Electric motor with speed sensor
GB2023292B (en) Rotational speed measuring system
AU531674B2 (en) Constant speed electric motor
EP0149680A4 (en) Apparatus for detecting speed of electric motor.
JPS5391315A (en) Revolution speed regulator of universal motor
GB2027211B (en) Method of measuring long shaft torque
JPS54107370A (en) Method of detecting revolution speed of brushless motor
JPS5510890A (en) Constant direction rotating selffstarting synchronous motor
GB2108729B (en) Speed control of synchronous motor
JPS54161018A (en) Motor speed control apparatus
JPS5517293A (en) Multiple speed permanent magnet motor
JPS54137383A (en) Revolution speed detecting circuit
JPS54147413A (en) Motor speed controller
JPS5533057A (en) Motor speed controller
JPS54144917A (en) Motor speed controller
JPS54158621A (en) Rotation detecting method of axially flat small motor
JPS54158620A (en) Rotation detecting method of axially flat small motor
DE3280347D1 (en) DEVICE FOR SPEED CONTROL OF A MOTOR.
JPS5391310A (en) Method of determining revolution speed of variableespeed type dc motor with electronic governor
DE3371252D1 (en) Method of detecting rotation speed
JPS52111616A (en) Method of detecting wounddrotor induction motor speed
JPS54154007A (en) Stator for small motor