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JPS5469706A - D.c. mini-motor - Google Patents

D.c. mini-motor

Info

Publication number
JPS5469706A
JPS5469706A JP13745877A JP13745877A JPS5469706A JP S5469706 A JPS5469706 A JP S5469706A JP 13745877 A JP13745877 A JP 13745877A JP 13745877 A JP13745877 A JP 13745877A JP S5469706 A JPS5469706 A JP S5469706A
Authority
JP
Japan
Prior art keywords
grooves
permanent magnets
binding resin
filling
height
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
JP13745877A
Other languages
Japanese (ja)
Other versions
JPS5927175B2 (en
Inventor
Takashi Niwa
Yoshimitsu Nakamura
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13745877A priority Critical patent/JPS5927175B2/en
Publication of JPS5469706A publication Critical patent/JPS5469706A/en
Publication of JPS5927175B2 publication Critical patent/JPS5927175B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

PURPOSE: To join two permanent magnets without hurting their height, by forming belt-like grooves in their outer surfaces and filling said grooves with binding resin.
CONSTITUTION: A pair of permanent magnets 3, 4 with same shape and opposite polarities are joined to be united, by forming belt-like grooves 13, 14 in their outer surfaces and filling said grooves with binding resin 15. The belt-like resin regions 15 thus formed clamp two permanent magnets 3, 4 together as if they are belts, so that the height of the permanent magnets is not hurt, contrary to the case when the permanent mangets are coated with the binding resin on their upper surfaces.
COPYRIGHT: (C)1979,JPO&Japio
JP13745877A 1977-11-15 1977-11-15 small dc motor Expired JPS5927175B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13745877A JPS5927175B2 (en) 1977-11-15 1977-11-15 small dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13745877A JPS5927175B2 (en) 1977-11-15 1977-11-15 small dc motor

Publications (2)

Publication Number Publication Date
JPS5469706A true JPS5469706A (en) 1979-06-05
JPS5927175B2 JPS5927175B2 (en) 1984-07-04

Family

ID=15199067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13745877A Expired JPS5927175B2 (en) 1977-11-15 1977-11-15 small dc motor

Country Status (1)

Country Link
JP (1) JPS5927175B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685570A1 (en) * 1991-12-20 1993-06-25 Valeo Systemes Dessuyage ROTOR HAVING MEANS FOR FIXING THE TILES AS PERMANENT MAGNETS, AND A MAGNETO-DYNAMIC MACHINE, LIKE AN ENGINE WITHOUT A COLLECTOR, SO EQUIPPED.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685570A1 (en) * 1991-12-20 1993-06-25 Valeo Systemes Dessuyage ROTOR HAVING MEANS FOR FIXING THE TILES AS PERMANENT MAGNETS, AND A MAGNETO-DYNAMIC MACHINE, LIKE AN ENGINE WITHOUT A COLLECTOR, SO EQUIPPED.

Also Published As

Publication number Publication date
JPS5927175B2 (en) 1984-07-04

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