GB2273003B - Miniature motor - Google Patents

Miniature motor

Info

Publication number
GB2273003B
GB2273003B GB9324457A GB9324457A GB2273003B GB 2273003 B GB2273003 B GB 2273003B GB 9324457 A GB9324457 A GB 9324457A GB 9324457 A GB9324457 A GB 9324457A GB 2273003 B GB2273003 B GB 2273003B
Authority
GB
United Kingdom
Prior art keywords
miniature motor
miniature
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.)
Expired - Fee Related
Application number
GB9324457A
Other versions
GB9324457D0 (en
GB2273003A (en
Inventor
Takeshi Okumura
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.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor 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 Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Publication of GB9324457D0 publication Critical patent/GB9324457D0/en
Publication of GB2273003A publication Critical patent/GB2273003A/en
Application granted granted Critical
Publication of GB2273003B publication Critical patent/GB2273003B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Dc Machiner (AREA)
GB9324457A 1992-11-30 1993-11-29 Miniature motor Expired - Fee Related GB2273003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31989792A JPH06169555A (en) 1992-11-30 1992-11-30 Small motor

Publications (3)

Publication Number Publication Date
GB9324457D0 GB9324457D0 (en) 1994-01-12
GB2273003A GB2273003A (en) 1994-06-01
GB2273003B true GB2273003B (en) 1996-03-06

Family

ID=18115458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324457A Expired - Fee Related GB2273003B (en) 1992-11-30 1993-11-29 Miniature motor

Country Status (4)

Country Link
JP (1) JPH06169555A (en)
CN (1) CN1034538C (en)
DE (1) DE4339981A1 (en)
GB (1) GB2273003B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010028854A (en) * 1999-09-27 2001-04-06 윤종용 Non directional frequency generator
DE29922730U1 (en) * 1999-12-23 2001-05-03 Nettelhoff Friedrich Fa Molded commutator
DE10151696A1 (en) * 2001-10-19 2003-04-30 Bsh Bosch Siemens Hausgeraete Sliding contact system and commutator for a dynamo-electric machine
JP2006060895A (en) * 2004-08-18 2006-03-02 Asmo Co Ltd Rotary electric machine, commutator, and manufacturing method for commutator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651796A (en) * 1945-10-30 1951-04-11 British Thomson Houston Co Ltd Improvements relating to commutators for dynamo-electric machines
US4328440A (en) * 1976-02-20 1982-05-04 Lucas Industries Limited Commutator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212171A (en) * 1961-02-08 1965-10-19 Echter Magnetic Products Compa Method of making commutators
GB2217922A (en) * 1988-04-20 1989-11-01 Johnson Electric Ind Mfg Commutator for an electric motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB651796A (en) * 1945-10-30 1951-04-11 British Thomson Houston Co Ltd Improvements relating to commutators for dynamo-electric machines
US4328440A (en) * 1976-02-20 1982-05-04 Lucas Industries Limited Commutator

Also Published As

Publication number Publication date
DE4339981A1 (en) 1994-06-01
CN1096141A (en) 1994-12-07
GB9324457D0 (en) 1994-01-12
CN1034538C (en) 1997-04-09
GB2273003A (en) 1994-06-01
JPH06169555A (en) 1994-06-14

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727C Application to amend the specification withdrawn (sect. 27/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051129