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FR2862444B1 - Moteur electrique notamment pour machine outil a main - Google Patents

Moteur electrique notamment pour machine outil a main

Info

Publication number
FR2862444B1
FR2862444B1 FR0451938A FR0451938A FR2862444B1 FR 2862444 B1 FR2862444 B1 FR 2862444B1 FR 0451938 A FR0451938 A FR 0451938A FR 0451938 A FR0451938 A FR 0451938A FR 2862444 B1 FR2862444 B1 FR 2862444B1
Authority
FR
France
Prior art keywords
electric motor
hand tool
machine hand
machine
tool
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
FR0451938A
Other languages
English (en)
Other versions
FR2862444A1 (fr
Inventor
Juergen Wiker
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
Publication of FR2862444A1 publication Critical patent/FR2862444A1/fr
Application granted granted Critical
Publication of FR2862444B1 publication Critical patent/FR2862444B1/fr
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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • 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
FR0451938A 2003-09-01 2004-08-31 Moteur electrique notamment pour machine outil a main Expired - Fee Related FR2862444B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003140141 DE10340141A1 (de) 2003-09-01 2003-09-01 Elektromotor

Publications (2)

Publication Number Publication Date
FR2862444A1 FR2862444A1 (fr) 2005-05-20
FR2862444B1 true FR2862444B1 (fr) 2007-05-04

Family

ID=33103704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0451938A Expired - Fee Related FR2862444B1 (fr) 2003-09-01 2004-08-31 Moteur electrique notamment pour machine outil a main

Country Status (4)

Country Link
CN (1) CN100524973C (fr)
DE (1) DE10340141A1 (fr)
FR (1) FR2862444B1 (fr)
GB (1) GB2405535B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014214075A1 (de) * 2014-07-18 2016-01-21 Robert Bosch Gmbh Elektrische Maschine mit spezieller Kontaktbürstengeometrie

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599778B2 (ja) * 1988-12-14 1997-04-16 三菱電機株式会社 直流機
US5485049A (en) * 1994-05-25 1996-01-16 United Technologies Motor Systems, Inc. Multi-speed motor
DE4438868C2 (de) * 1994-11-03 2002-01-24 Bosch Gmbh Robert Kohlebürste für einen Gleichstrommotor
DE59400459D1 (de) * 1994-11-24 1996-08-29 Siemens Ag Kommutatormotor mit Mehrschicht-Bürsten
US6232695B1 (en) * 1996-02-08 2001-05-15 Valeo Electrical Systems, Inc. Programmable brush for DC motors
JPH10146025A (ja) * 1996-11-06 1998-05-29 Asmo Co Ltd 直流機のブラシ構造

Also Published As

Publication number Publication date
GB2405535A (en) 2005-03-02
CN100524973C (zh) 2009-08-05
GB0419091D0 (en) 2004-09-29
FR2862444A1 (fr) 2005-05-20
GB2405535B (en) 2005-11-09
CN1592003A (zh) 2005-03-09
DE10340141A1 (de) 2005-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150430