JPS54118506A - Motor - Google Patents

Motor

Info

Publication number
JPS54118506A
JPS54118506A JP2613778A JP2613778A JPS54118506A JP S54118506 A JPS54118506 A JP S54118506A JP 2613778 A JP2613778 A JP 2613778A JP 2613778 A JP2613778 A JP 2613778A JP S54118506 A JPS54118506 A JP S54118506A
Authority
JP
Japan
Prior art keywords
motor
brush
metal layer
type capacitor
penetration type
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
JP2613778A
Other languages
Japanese (ja)
Inventor
Tamotsu Tanaka
Norio Kato
Yoshikazu Nishida
Shuji Hosokawa
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 JP2613778A priority Critical patent/JPS54118506A/en
Publication of JPS54118506A publication Critical patent/JPS54118506A/en
Pending legal-status Critical Current

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  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE: To suppress generation of electric noise between armature and brush by shielding the motor.
CONSTITUTION: The motor 3 is shielded by covering it with a non-conductive case 1, providing a metal layer 3 between the inner side of the case 1 and motor 3, providing a metal plate 5 capable of being brought into contact with the metal layer 2, mounting a penetration type capacitor 9 on the plate connecting a brush through the penetration type capacitor to the power source. With this construction, in which an interference wave generating section constituted by the armature and brush of the motor is shielded by the metal layer provided on the inner side of the non- conductive case, metal plate and penetration type capacitor, interference waves leaking to the outside are very weak.
COPYRIGHT: (C)1979,JPO&Japio
JP2613778A 1978-03-07 1978-03-07 Motor Pending JPS54118506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2613778A JPS54118506A (en) 1978-03-07 1978-03-07 Motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2613778A JPS54118506A (en) 1978-03-07 1978-03-07 Motor

Publications (1)

Publication Number Publication Date
JPS54118506A true JPS54118506A (en) 1979-09-14

Family

ID=12185152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2613778A Pending JPS54118506A (en) 1978-03-07 1978-03-07 Motor

Country Status (1)

Country Link
JP (1) JPS54118506A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120509A (en) * 1974-08-13 1976-02-18 Matsushita Electric Ind Co Ltd Chokuryumootayo zatsuonboshifuirutaa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120509A (en) * 1974-08-13 1976-02-18 Matsushita Electric Ind Co Ltd Chokuryumootayo zatsuonboshifuirutaa

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