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DE59900970D1 - Power turning device for electrical machines - Google Patents

Power turning device for electrical machines

Info

Publication number
DE59900970D1
DE59900970D1 DE59900970T DE59900970T DE59900970D1 DE 59900970 D1 DE59900970 D1 DE 59900970D1 DE 59900970 T DE59900970 T DE 59900970T DE 59900970 T DE59900970 T DE 59900970T DE 59900970 D1 DE59900970 D1 DE 59900970D1
Authority
DE
Germany
Prior art keywords
turning device
electrical machines
power turning
power
machines
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
DE59900970T
Other languages
German (de)
Inventor
Hartmut Nitzsche
Heinz Seibert
Gerald Kuenzel
Oliver Jung
Hans-Peter Seebacher
Bernd Wieland
Peter Litterst
Hansjuergen Prof Dr Linde
Uwe Neumann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59900970D1 publication Critical patent/DE59900970D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
DE59900970T 1998-06-17 1999-04-16 Power turning device for electrical machines Expired - Lifetime DE59900970D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19826883A DE19826883A1 (en) 1998-06-17 1998-06-17 Power turning device for electrical machines

Publications (1)

Publication Number Publication Date
DE59900970D1 true DE59900970D1 (en) 2002-04-18

Family

ID=7871101

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19826883A Withdrawn DE19826883A1 (en) 1998-06-17 1998-06-17 Power turning device for electrical machines
DE59900970T Expired - Lifetime DE59900970D1 (en) 1998-06-17 1999-04-16 Power turning device for electrical machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19826883A Withdrawn DE19826883A1 (en) 1998-06-17 1998-06-17 Power turning device for electrical machines

Country Status (3)

Country Link
EP (1) EP0966072B1 (en)
DE (2) DE19826883A1 (en)
ES (1) ES2174552T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058872A1 (en) * 2000-11-27 2002-06-06 Bsh Bosch Siemens Hausgeraete Brush for dynamo-electrical machine, especially electric motor, has incident brush edge at least partly inclined with respect to lamella or lamella edge of commutator
US6657354B2 (en) * 2000-12-06 2003-12-02 Asmo Co., Ltd. Dynamo-electric machine having commutator and manufacturing method thereof
FR2889628B1 (en) * 2005-08-08 2007-11-09 Valeo Systemes Dessuyage BROOM AND ROTATING ELECTRIC MACHINE EQUIPPED WITH SUCH A BROOM
DE102010064321A1 (en) * 2010-12-29 2012-07-05 Robert Bosch Gmbh Commutator and manufacturing process for it and electric machine
DE102012218095A1 (en) 2012-10-04 2014-04-10 Robert Bosch Gmbh Sliding contact device for electrical machine for motor car, has contact ring including external surface that is equipped with surface structure which is distributed and arranged with irregular grooves
FR2998113B1 (en) * 2012-11-15 2016-01-01 Valeo Equip Electr Moteur BROOM FOR ROTATING ELECTRIC MACHINE
DE102013226895A1 (en) * 2013-12-20 2015-09-24 Robert Bosch Gmbh Electric generator
DE102014214075A1 (en) * 2014-07-18 2016-01-21 Robert Bosch Gmbh Electric machine with special contact brush geometry
DE102014225515A1 (en) 2014-12-11 2016-06-16 Robert Bosch Gmbh Commutation device for an electrical machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257162A1 (en) * 1974-01-04 1975-08-01 Preux Roger Switch with rotary collector - has metal contact strips on collector inclined w.r.t. collector axis
DE2643191A1 (en) * 1976-09-22 1978-03-23 Siemens Ag Commutator for electrical machine - has skewed laminations to provide smoother commutation and mechanical running
US4638202A (en) * 1985-09-11 1987-01-20 Resinoid Engineering Corporation Commutator and method of making same
GB2185638B (en) * 1986-01-22 1989-11-01 Johnson Electric Ind Mfg A commutator for a d c motor
US5049772A (en) * 1990-09-10 1991-09-17 United Technologies Corporation Reduced noise commutator

Also Published As

Publication number Publication date
EP0966072A3 (en) 2000-09-13
ES2174552T3 (en) 2002-11-01
EP0966072A2 (en) 1999-12-22
EP0966072B1 (en) 2002-03-13
DE19826883A1 (en) 1999-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)