JPS52156326A - Electronic governor - Google Patents

Electronic governor

Info

Publication number
JPS52156326A
JPS52156326A JP7373476A JP7373476A JPS52156326A JP S52156326 A JPS52156326 A JP S52156326A JP 7373476 A JP7373476 A JP 7373476A JP 7373476 A JP7373476 A JP 7373476A JP S52156326 A JPS52156326 A JP S52156326A
Authority
JP
Japan
Prior art keywords
motor
electronic governor
armature winding
output
circuited
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
JP7373476A
Other languages
Japanese (ja)
Inventor
Kinji Tanigoshi
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.)
Canon Inc
Canon Precision Inc
Original Assignee
Canon Inc
Canon Precision Inc
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 Canon Inc, Canon Precision Inc filed Critical Canon Inc
Priority to JP7373476A priority Critical patent/JPS52156326A/en
Publication of JPS52156326A publication Critical patent/JPS52156326A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To make a braking with both terminals short-circuited of armature winding of the motor, by such manner that with an output signal, in accordance with a rotational speed of the motor, obtained at the output of the bridge circuit with the armature winding of DC motor being its one arm, a speed governing transistor be controlled.
COPYRIGHT: (C)1977,JPO&Japio
JP7373476A 1976-06-22 1976-06-22 Electronic governor Pending JPS52156326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7373476A JPS52156326A (en) 1976-06-22 1976-06-22 Electronic governor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7373476A JPS52156326A (en) 1976-06-22 1976-06-22 Electronic governor

Publications (1)

Publication Number Publication Date
JPS52156326A true JPS52156326A (en) 1977-12-26

Family

ID=13526747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7373476A Pending JPS52156326A (en) 1976-06-22 1976-06-22 Electronic governor

Country Status (1)

Country Link
JP (1) JPS52156326A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253189A (en) * 1985-08-30 1987-03-07 Fujikura Ltd Braking circuit for dc motor
US7023159B2 (en) 2002-10-18 2006-04-04 Black & Decker Inc. Method and device for braking a motor
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
US10720860B2 (en) 2018-01-03 2020-07-21 Milwaukee Electric Tool Corporation Electronic braking in a power tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016022A (en) * 1973-06-15 1975-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016022A (en) * 1973-06-15 1975-02-20

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253189A (en) * 1985-08-30 1987-03-07 Fujikura Ltd Braking circuit for dc motor
US7023159B2 (en) 2002-10-18 2006-04-04 Black & Decker Inc. Method and device for braking a motor
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
US10720860B2 (en) 2018-01-03 2020-07-21 Milwaukee Electric Tool Corporation Electronic braking in a power tool
US11075594B2 (en) 2018-01-03 2021-07-27 Milwaukee Electric Tool Corporation Electronic braking in a power tool
US11695352B2 (en) 2018-01-03 2023-07-04 Milwaukee Electric Tool Corporation Electronic braking in a power tool

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