IT237259Y1 - CHARCOAL BRUSH FOR DIRECT CURRENT MOTOR - Google Patents

CHARCOAL BRUSH FOR DIRECT CURRENT MOTOR

Info

Publication number
IT237259Y1
IT237259Y1 ITMI950754U IT237259Y1 IT 237259 Y1 IT237259 Y1 IT 237259Y1 IT MI950754 U ITMI950754 U IT MI950754U IT 237259 Y1 IT237259 Y1 IT 237259Y1
Authority
IT
Italy
Prior art keywords
direct current
current motor
charcoal brush
charcoal
brush
Prior art date
Application number
Other languages
Italian (it)
Inventor
Dietrich Eckstein
Michael Bohnert
Hans Berisch
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI950754V0 publication Critical patent/ITMI950754V0/en
Publication of ITMI950754U1 publication Critical patent/ITMI950754U1/en
Application granted granted Critical
Publication of IT237259Y1 publication Critical patent/IT237259Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
ITMI950754 1994-11-03 1995-10-31 CHARCOAL BRUSH FOR DIRECT CURRENT MOTOR IT237259Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944438868 DE4438868C2 (en) 1994-11-03 1994-11-03 Carbon brush for a DC motor

Publications (3)

Publication Number Publication Date
ITMI950754V0 ITMI950754V0 (en) 1995-10-31
ITMI950754U1 ITMI950754U1 (en) 1997-05-01
IT237259Y1 true IT237259Y1 (en) 2000-09-05

Family

ID=6532129

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950754 IT237259Y1 (en) 1994-11-03 1995-10-31 CHARCOAL BRUSH FOR DIRECT CURRENT MOTOR

Country Status (5)

Country Link
BR (1) BR9505036A (en)
DE (1) DE4438868C2 (en)
ES (1) ES1032399Y (en)
FR (1) FR2726696B3 (en)
IT (1) IT237259Y1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631828A1 (en) 1996-08-07 1998-02-12 Bosch Gmbh Robert Commutation device for DC motor
DE10146569A1 (en) * 2001-09-21 2003-04-10 Bosch Gmbh Robert Commutation device for an electrical machine
DE10340141A1 (en) * 2003-09-01 2005-04-07 Robert Bosch Gmbh electric motor
DE102008021071A1 (en) * 2008-04-26 2009-11-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Electric motor i.e. brush commutated electric motor, for use as actuating drive of motor vehicle, has brush commutator provided with brushes, which are movably arranged at brush offset angle to each other
DE102008033868A1 (en) * 2008-07-19 2010-01-21 Faurecia Autositze Gmbh Direct current commutator motor for adjustment system for adjustment of e.g. headrest, in vehicle, has set of brushes for short-circuiting adjacent lamellas at same time when small change of brush angle is produced
WO2010009705A1 (en) * 2008-07-19 2010-01-28 Faurecia Autositze Gmbh Dc commutator motor, in particular for a vehicle component adjustment
DE102008033867A1 (en) * 2008-07-19 2010-02-04 Faurecia Autositze Gmbh Four pole direct current commutator motor for use in e.g. electric motor for adjusting component of vehicle seat, has armature windings and commutator attached to motor shaft, and brushes short-circuiting adjacent laminates simultaneously
DE102008044138A1 (en) 2008-11-27 2010-06-02 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Carbon brush for commutated electro-direct current motor, has commutator with bearing surface, where bearing surface has bearing surface radius with rib
CN105337133A (en) * 2014-08-14 2016-02-17 海安联科汽车零部件有限公司 Novel carbon brush
JP6388221B2 (en) * 2014-09-03 2018-09-12 ヨコタ工業株式会社 Impact tightening tool and torque tester
KR101568665B1 (en) * 2015-07-21 2015-11-12 디와이오토 주식회사 Brush structure for increasing ripple current of motor
CN211404958U (en) * 2019-11-21 2020-09-01 广东德昌电机有限公司 Brush motor and brush structure thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148996A1 (en) * 1981-12-10 1983-06-23 Hoffmann & Co Elektrokohle KG, 4823 Steeg CARBON BRUSH FOR ELECTRICAL MACHINES

Also Published As

Publication number Publication date
ES1032399U (en) 1996-04-16
BR9505036A (en) 1997-10-21
ITMI950754U1 (en) 1997-05-01
DE4438868C2 (en) 2002-01-24
FR2726696B3 (en) 1996-08-30
ES1032399Y (en) 1996-09-01
FR2726696A3 (en) 1996-05-10
DE4438868A1 (en) 1996-05-15
ITMI950754V0 (en) 1995-10-31

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Legal Events

Date Code Title Description
0001 Granted