JPS52129911A - Damper circuit for dc brushless motor - Google Patents

Damper circuit for dc brushless motor

Info

Publication number
JPS52129911A
JPS52129911A JP4651876A JP4651876A JPS52129911A JP S52129911 A JPS52129911 A JP S52129911A JP 4651876 A JP4651876 A JP 4651876A JP 4651876 A JP4651876 A JP 4651876A JP S52129911 A JPS52129911 A JP S52129911A
Authority
JP
Japan
Prior art keywords
brushless motor
damper circuit
voltage
damping
stopage
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.)
Granted
Application number
JP4651876A
Other languages
Japanese (ja)
Other versions
JPS5721948B2 (en
Inventor
Yoshio Mizuno
Jiro Iizuka
Tetsuo Saito
Masayuki Takizawa
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP4651876A priority Critical patent/JPS52129911A/en
Publication of JPS52129911A publication Critical patent/JPS52129911A/en
Publication of JPS5721948B2 publication Critical patent/JPS5721948B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable a swift application of damping torque using a simple-design circuit, by differentiating the output voltage of a detector which detects the rotor position prior to stopage, the detecting the unipolar component of the differentiat voltage, and feeding the damping current to the armature coil.
COPYRIGHT: (C)1977,JPO&Japio
JP4651876A 1976-04-26 1976-04-26 Damper circuit for dc brushless motor Granted JPS52129911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651876A JPS52129911A (en) 1976-04-26 1976-04-26 Damper circuit for dc brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651876A JPS52129911A (en) 1976-04-26 1976-04-26 Damper circuit for dc brushless motor

Publications (2)

Publication Number Publication Date
JPS52129911A true JPS52129911A (en) 1977-10-31
JPS5721948B2 JPS5721948B2 (en) 1982-05-11

Family

ID=12749481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651876A Granted JPS52129911A (en) 1976-04-26 1976-04-26 Damper circuit for dc brushless motor

Country Status (1)

Country Link
JP (1) JPS52129911A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177820U (en) * 1981-05-08 1982-11-10
JPS595316A (en) * 1982-06-29 1984-01-12 エセイアーエキプマン・エ・コンポーザン・プール・ランデュストリー・オートモビル Drive motor control box of slidable panel window frame lift in slidable panel for vehicle
JPS6030804U (en) * 1983-08-09 1985-03-02 マツダ株式会社 vehicle air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101822A (en) * 1974-01-14 1975-08-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101822A (en) * 1974-01-14 1975-08-12

Also Published As

Publication number Publication date
JPS5721948B2 (en) 1982-05-11

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