JPS5335108A - Motor noise preventive device - Google Patents

Motor noise preventive device

Info

Publication number
JPS5335108A
JPS5335108A JP11024776A JP11024776A JPS5335108A JP S5335108 A JPS5335108 A JP S5335108A JP 11024776 A JP11024776 A JP 11024776A JP 11024776 A JP11024776 A JP 11024776A JP S5335108 A JPS5335108 A JP S5335108A
Authority
JP
Japan
Prior art keywords
preventive device
motor noise
noise preventive
commutator
motor
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
JP11024776A
Other languages
Japanese (ja)
Other versions
JPS6010500B2 (en
Inventor
Masaki Aoki
Mitsuhiro Otani
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP51110247A priority Critical patent/JPS6010500B2/en
Publication of JPS5335108A publication Critical patent/JPS5335108A/en
Publication of JPS6010500B2 publication Critical patent/JPS6010500B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Thermistors And Varistors (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE: To control the spark discharge between commutators and brushes by connecting varistors between the respective commutator reeds in a commutator type motors.
COPYRIGHT: (C)1978,JPO&Japio
JP51110247A 1976-09-13 1976-09-13 Noise prevention device for electric motors Expired JPS6010500B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51110247A JPS6010500B2 (en) 1976-09-13 1976-09-13 Noise prevention device for electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51110247A JPS6010500B2 (en) 1976-09-13 1976-09-13 Noise prevention device for electric motors

Publications (2)

Publication Number Publication Date
JPS5335108A true JPS5335108A (en) 1978-04-01
JPS6010500B2 JPS6010500B2 (en) 1985-03-18

Family

ID=14530831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51110247A Expired JPS6010500B2 (en) 1976-09-13 1976-09-13 Noise prevention device for electric motors

Country Status (1)

Country Link
JP (1) JPS6010500B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614869A1 (en) 1985-05-02 1986-11-27 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Commutator with suppression means

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133139U (en) * 1973-03-16 1974-11-15
JPS5124757A (en) * 1974-08-22 1976-02-28 Yokohama Teikoki Kk Maikuromootaayoinsatsubarisutaakiban

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133139U (en) * 1973-03-16 1974-11-15
JPS5124757A (en) * 1974-08-22 1976-02-28 Yokohama Teikoki Kk Maikuromootaayoinsatsubarisutaakiban

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614869A1 (en) 1985-05-02 1986-11-27 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Commutator with suppression means

Also Published As

Publication number Publication date
JPS6010500B2 (en) 1985-03-18

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