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JPS5245006A - Commutator motor - Google Patents

Commutator motor

Info

Publication number
JPS5245006A
JPS5245006A JP12169875A JP12169875A JPS5245006A JP S5245006 A JPS5245006 A JP S5245006A JP 12169875 A JP12169875 A JP 12169875A JP 12169875 A JP12169875 A JP 12169875A JP S5245006 A JPS5245006 A JP S5245006A
Authority
JP
Japan
Prior art keywords
commutator motor
commutator
motor
brush
cutting
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
JP12169875A
Other languages
Japanese (ja)
Other versions
JPS5623379B2 (en
Inventor
Ryosuke Sasaoka
Sadahiro Shimada
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 JP12169875A priority Critical patent/JPS5245006A/en
Publication of JPS5245006A publication Critical patent/JPS5245006A/en
Publication of JPS5623379B2 publication Critical patent/JPS5623379B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE: A motor automatically stopped, by a method of cutting the electrical contact between the commutator and the brush with the protruding part provided in the brush holder portion of the commutator motor to act depending on an extraordinary temperature rise.
COPYRIGHT: (C)1977,JPO&Japio
JP12169875A 1975-10-07 1975-10-07 Commutator motor Granted JPS5245006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12169875A JPS5245006A (en) 1975-10-07 1975-10-07 Commutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12169875A JPS5245006A (en) 1975-10-07 1975-10-07 Commutator motor

Publications (2)

Publication Number Publication Date
JPS5245006A true JPS5245006A (en) 1977-04-08
JPS5623379B2 JPS5623379B2 (en) 1981-05-30

Family

ID=14817657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12169875A Granted JPS5245006A (en) 1975-10-07 1975-10-07 Commutator motor

Country Status (1)

Country Link
JP (1) JPS5245006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006026798A (en) * 2004-07-15 2006-02-02 Makita Corp Power tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006026798A (en) * 2004-07-15 2006-02-02 Makita Corp Power tool

Also Published As

Publication number Publication date
JPS5623379B2 (en) 1981-05-30

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