[go: up one dir, main page]

AU2489671A - Electrical commutator - Google Patents

Electrical commutator

Info

Publication number
AU2489671A
AU2489671A AU24896/71A AU2489671A AU2489671A AU 2489671 A AU2489671 A AU 2489671A AU 24896/71 A AU24896/71 A AU 24896/71A AU 2489671 A AU2489671 A AU 2489671A AU 2489671 A AU2489671 A AU 2489671A
Authority
AU
Australia
Prior art keywords
electrical commutator
commutator
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.)
Expired
Application number
AU24896/71A
Inventor
A. LILLEY and VIRGIL J. JONES EUGENE
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of AU2489671A publication Critical patent/AU2489671A/en
Expired 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
    • H01R39/32—Connections of conductor to commutator segment
    • 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
    • H01R39/022—Details for dynamo electric machines characterised by the materials used, e.g. ceramics
    • H01R39/025—Conductive materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
AU24896/71A 1970-02-04 1971-02-02 Electrical commutator Expired AU2489671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US866670A 1970-02-04 1970-02-04
USUS8666 1970-02-04

Publications (1)

Publication Number Publication Date
AU2489671A true AU2489671A (en) 1972-08-03

Family

ID=21732962

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24896/71A Expired AU2489671A (en) 1970-02-04 1971-02-02 Electrical commutator

Country Status (5)

Country Link
US (1) US3659130A (en)
AU (1) AU2489671A (en)
CA (1) CA938980A (en)
DE (1) DE2104614A1 (en)
GB (1) GB1331536A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381137B (en) * 1973-04-06 1975-11-24 Electrolux Ab COMMUTER FOR ELECTRICAL MACHINES AND THE WAY TO MANUFACTURE SUCH A COMMUTER
US3983431A (en) * 1974-12-23 1976-09-28 General Motors Corporation Low voltage aluminum commutators
DE3030310A1 (en) * 1980-08-11 1982-03-11 Köster Technik GmbH & Co, 2875 Ganderkesee Commutator bar construction for small machines - is fabricated from copper and steel parts welded together and held in insulation moulding
GB2198890B (en) * 1986-12-11 1992-01-08 Johnson Electric Ind Mfg A commutator for an electric motor
US5274292A (en) * 1991-09-04 1993-12-28 Onan Corporation Collector ring assembly and method
US5144182A (en) * 1991-09-04 1992-09-01 Onan Corporation Skewed rotor assembly
US6300704B1 (en) * 1998-05-28 2001-10-09 Robert Bosch Gmbh Rotor for an electric motor and process for manufacturing the rotor
JP2003518900A (en) * 1999-12-24 2003-06-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method of fabricating a hook commutator having a metal layer on one side
US6242839B1 (en) * 2000-03-01 2001-06-05 Kirkwood Industries, Inc. Commutator and method for manufacturing
US6946758B2 (en) * 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US499350A (en) * 1893-06-13 Commutator for dynamo-electric machines
US2317350A (en) * 1938-11-01 1943-04-27 Nat Standard Co Copper clad wire and method of preparing the same
US2837671A (en) * 1956-02-16 1958-06-03 Gen Electric Commutator bar construction
US3080615A (en) * 1958-11-17 1963-03-12 Gen Motors Corp Commutator and method of attaching same
US3045331A (en) * 1959-06-26 1962-07-24 Mallory & Co Inc P R Electrical contacts of high arc erosion resistance and method of making the same
US3447011A (en) * 1966-10-31 1969-05-27 Black & Decker Mfg Co Armature construction for double-insulated tool
US3519863A (en) * 1969-01-02 1970-07-07 Stanley Works Commutator lead mounting

Also Published As

Publication number Publication date
DE2104614A1 (en) 1971-09-09
GB1331536A (en) 1973-09-26
US3659130A (en) 1972-04-25
CA938980A (en) 1973-12-25

Similar Documents

Publication Publication Date Title
AU460901B2 (en) Electric connector
AU445957B2 (en) Electrical connection
CA933251A (en) Electrical connectors
CA918770A (en) Electric connectors
CA938980A (en) Electrical commutator
AU2790571A (en) Electrical connector
CA935891A (en) Electric contacts
CA931649A (en) Electrical connectors
AU3499971A (en) Electric conductor
CA925976A (en) Electrical connectors
AU4382472A (en) Electrical commutator arrangement
CA845801A (en) Electrical brushgear
CA844181A (en) Electrical connectors
AU447792B2 (en) Electrical connectors
AU453949B2 (en) Electrical terminal
CA834938A (en) Electrical terminal
CA844761A (en) Electrical terminal
CA927492A (en) Electrical terminal
CA834942A (en) Electric connector
CA844177A (en) Selfdamping electrical line
CA851351A (en) Electrical connector
CA832646A (en) Electrical connector
CA851353A (en) Electrical connector
CA849707A (en) Electrical connector
CA849143A (en) Electrical connector