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GB2203291B - Assembled commutator - Google Patents

Assembled commutator

Info

Publication number
GB2203291B
GB2203291B GB8706842A GB8706842A GB2203291B GB 2203291 B GB2203291 B GB 2203291B GB 8706842 A GB8706842 A GB 8706842A GB 8706842 A GB8706842 A GB 8706842A GB 2203291 B GB2203291 B GB 2203291B
Authority
GB
United Kingdom
Prior art keywords
assembled commutator
commutator
assembled
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 - Lifetime
Application number
GB8706842A
Other versions
GB8706842D0 (en
GB2203291A (en
Inventor
Patrick Shui-Chung Wang
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.)
Johnson Electric Industrial Manufactory Ltd
Original Assignee
Johnson Electric Industrial Manufactory 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 Johnson Electric Industrial Manufactory Ltd filed Critical Johnson Electric Industrial Manufactory Ltd
Priority to GB8706842A priority Critical patent/GB2203291B/en
Publication of GB8706842D0 publication Critical patent/GB8706842D0/en
Publication of GB2203291A publication Critical patent/GB2203291A/en
Application granted granted Critical
Publication of GB2203291B publication Critical patent/GB2203291B/en
Priority to HK131794A priority patent/HK131794A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04—Connections between commutator segments and windings
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
GB8706842A 1987-03-23 1987-03-23 Assembled commutator Expired - Lifetime GB2203291B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8706842A GB2203291B (en) 1987-03-23 1987-03-23 Assembled commutator
HK131794A HK131794A (en) 1987-03-23 1994-11-24 Assembled commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8706842A GB2203291B (en) 1987-03-23 1987-03-23 Assembled commutator

Publications (3)

Publication Number Publication Date
GB8706842D0 GB8706842D0 (en) 1987-04-29
GB2203291A GB2203291A (en) 1988-10-12
GB2203291B true GB2203291B (en) 1991-05-22

Family

ID=10614448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8706842A Expired - Lifetime GB2203291B (en) 1987-03-23 1987-03-23 Assembled commutator

Country Status (2)

Country Link
GB (1) GB2203291B (en)
HK (1) HK131794A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008577A (en) * 1988-10-13 1991-04-16 Johnson Electric S.A. Assembled commutator with heat-resisting ring
GB2224605B (en) * 1988-10-13 1993-03-10 Johnson Electric Ind Mfg Assembled commutator
IT1232463B (en) * 1989-01-25 1992-02-17 Mam Magnani Adolfo Morazzone S MANIFOLD FOR ELECTRIC MACHINES
CN102891415B (en) * 2011-07-18 2016-04-13 德昌电机(深圳)有限公司 Commutator and forming method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152614A (en) * 1976-08-16 1979-05-01 Gakken Co., Ltd. Miniature electric motors and method for manufacturing rotors for the same
GB2180412A (en) * 1985-09-11 1987-03-25 Resinoid Eng Corp Guiding means for winding connections to commutator segments

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152614A (en) * 1976-08-16 1979-05-01 Gakken Co., Ltd. Miniature electric motors and method for manufacturing rotors for the same
GB2180412A (en) * 1985-09-11 1987-03-25 Resinoid Eng Corp Guiding means for winding connections to commutator segments

Also Published As

Publication number Publication date
GB8706842D0 (en) 1987-04-29
HK131794A (en) 1994-12-02
GB2203291A (en) 1988-10-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070322