JPS5638973A - Flat motor - Google Patents

Flat motor

Info

Publication number
JPS5638973A
JPS5638973A JP11239079A JP11239079A JPS5638973A JP S5638973 A JPS5638973 A JP S5638973A JP 11239079 A JP11239079 A JP 11239079A JP 11239079 A JP11239079 A JP 11239079A JP S5638973 A JPS5638973 A JP S5638973A
Authority
JP
Japan
Prior art keywords
bent portion
flange
projection
permanent magnet
insulator
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
JP11239079A
Other languages
Japanese (ja)
Inventor
Shuichi Miyake
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.)
NIPPON RADIATOR CO Ltd
Marelli Corp
Original Assignee
NIPPON RADIATOR CO Ltd
Nihon Radiator 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 NIPPON RADIATOR CO Ltd, Nihon Radiator Co Ltd filed Critical NIPPON RADIATOR CO Ltd
Priority to JP11239079A priority Critical patent/JPS5638973A/en
Publication of JPS5638973A publication Critical patent/JPS5638973A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/54—Disc armature motors or generators

Abstract

PURPOSE:To contrive the elimination of maintenance of the flat motor by covering an armature coil with insulator, providing a brush in a sealed space so that a permanent magnet may make contact with atmosphere, and easily cooling the permanent magnet. CONSTITUTION:A central shaft 15 is inserted into the central portion of a stationary frame 13 mounted with a permanent magnet 3, a flange 16 is formed in the vicinity of the central shaft 15, and a bent portion 24 is formed at the outer peripheral edge of a flange 16. The armature 22 is formed in an electric insulator 21 making contact with a yoke 20, a commutator 23 connected to the armature 22 is externally exposed, and a rotor 12 is thus constructed. Then, a projection 25 making external contact with the bent portion 24 of the flange 16 is provided at the insulator 21 of the rotor 12, a liner having small frictional resistance is provided at one or both of the bent portion 24 and the slide portion of the projection 25, and a brush 14 is disposed in the sealed space formed with the bent portion 24 and the projection 25.
JP11239079A 1979-09-04 1979-09-04 Flat motor Pending JPS5638973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11239079A JPS5638973A (en) 1979-09-04 1979-09-04 Flat motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11239079A JPS5638973A (en) 1979-09-04 1979-09-04 Flat motor

Publications (1)

Publication Number Publication Date
JPS5638973A true JPS5638973A (en) 1981-04-14

Family

ID=14585468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11239079A Pending JPS5638973A (en) 1979-09-04 1979-09-04 Flat motor

Country Status (1)

Country Link
JP (1) JPS5638973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620101A2 (en) * 1993-03-23 1994-10-19 Shonan Gosei - Jushi Seisakusho K.K. Method and apparatus for lining a branch pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478319A (en) * 1970-10-12 1972-05-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478319A (en) * 1970-10-12 1972-05-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620101A2 (en) * 1993-03-23 1994-10-19 Shonan Gosei - Jushi Seisakusho K.K. Method and apparatus for lining a branch pipe
EP0620101A3 (en) * 1993-03-23 1994-11-17 Shonan Gosei Jushi Seisakusho Method and apparatus for lining a branch pipe.

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