GB8924580D0 - Commutators for electrical machines - Google Patents

Commutators for electrical machines

Info

Publication number
GB8924580D0
GB8924580D0 GB898924580A GB8924580A GB8924580D0 GB 8924580 D0 GB8924580 D0 GB 8924580D0 GB 898924580 A GB898924580 A GB 898924580A GB 8924580 A GB8924580 A GB 8924580A GB 8924580 D0 GB8924580 D0 GB 8924580D0
Authority
GB
United Kingdom
Prior art keywords
commutators
electrical machines
machines
electrical
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.)
Withdrawn
Application number
GB898924580A
Other versions
GB2238669A (en
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.)
NELCO HOLDINGS
Original Assignee
NELCO HOLDINGS
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 NELCO HOLDINGS filed Critical NELCO HOLDINGS
Priority to GB8924580A priority Critical patent/GB2238669A/en
Publication of GB8924580D0 publication Critical patent/GB8924580D0/en
Priority to PCT/GB1990/001668 priority patent/WO1991006992A1/en
Publication of GB2238669A publication Critical patent/GB2238669A/en
Withdrawn legal-status Critical Current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
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
GB8924580A 1989-11-01 1989-11-01 Sprayed commutators and winding connections thereto Withdrawn GB2238669A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8924580A GB2238669A (en) 1989-11-01 1989-11-01 Sprayed commutators and winding connections thereto
PCT/GB1990/001668 WO1991006992A1 (en) 1989-11-01 1990-10-31 Commutators for electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8924580A GB2238669A (en) 1989-11-01 1989-11-01 Sprayed commutators and winding connections thereto

Publications (2)

Publication Number Publication Date
GB8924580D0 true GB8924580D0 (en) 1989-12-20
GB2238669A GB2238669A (en) 1991-06-05

Family

ID=10665514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8924580A Withdrawn GB2238669A (en) 1989-11-01 1989-11-01 Sprayed commutators and winding connections thereto

Country Status (2)

Country Link
GB (1) GB2238669A (en)
WO (1) WO1991006992A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753849B1 (en) * 1996-09-26 1998-10-23 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE ARMATURE AND MOTOR VEHICLE STARTER COMPRISING SUCH AN ARMATURE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364301A (en) * 1959-05-25 1962-09-15 S E A Societe D Electronique E Rotating electric machine armature with axial air gap
GB1193014A (en) * 1967-04-03 1970-05-28 Photocircuits Corp Aluminum Armature and Method for Making Same
DE2655249A1 (en) * 1976-12-07 1978-06-08 Bosch Siemens Hausgeraete DISC COLLECTOR FOR THE COMMUTATOR OF ELECTRIC MACHINERY, IN PARTICULAR SMALL MOTORS FOR ELECTRIC HOUSEHOLD APPLIANCES
CH631032A5 (en) * 1979-06-25 1982-07-15 Portescap DIRECT CURRENT MICROMOTOR.
GB2171854A (en) * 1982-08-10 1986-09-03 Papst Motoren Gmbh & Co Kg Direct current machine
JPS63198557A (en) * 1987-02-12 1988-08-17 Mitsubishi Electric Corp Dc motor

Also Published As

Publication number Publication date
GB2238669A (en) 1991-06-05
WO1991006992A1 (en) 1991-05-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)