ES2017205A6 - Brush holder for a DC electrical machine and electrical machine comprising it - Google Patents

Brush holder for a DC electrical machine and electrical machine comprising it

Info

Publication number
ES2017205A6
ES2017205A6 ES8903729A ES8903729A ES2017205A6 ES 2017205 A6 ES2017205 A6 ES 2017205A6 ES 8903729 A ES8903729 A ES 8903729A ES 8903729 A ES8903729 A ES 8903729A ES 2017205 A6 ES2017205 A6 ES 2017205A6
Authority
ES
Spain
Prior art keywords
electrical machine
brush holder
members
base
machine
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
ES8903729A
Other languages
Spanish (es)
Inventor
Walter Zanchi
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Industrie Magneti Marelli SRL
Magneti Marelli SpA
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 Industrie Magneti Marelli SRL, Magneti Marelli SpA filed Critical Industrie Magneti Marelli SRL
Publication of ES2017205A6 publication Critical patent/ES2017205A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • 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
    • H01R39/38—Brush holders
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The machine is, in particular, the motor of an electrofan for cooling the radiator of an internal-combustion engine. The brush holder comprises a small profiled support base 16 made from electrically insulating material introduced with sudden elastic action into a seat 22 made in an annular support plate 2. In the base 16 are two different housings 15 in which first 10 and second 10 connection members, made from conductive material, are respectively mounted, each one of which members has a first portion 11 to which one end 9 of a conducting element 7 is connected, and a second substantially planar portion 12 to which it is possible to connect, by means of welding, one or more wires 14 for connecting to an external circuit.
ES8903729A 1988-11-04 1989-11-03 Brush holder for a DC electrical machine and electrical machine comprising it Expired - Lifetime ES2017205A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5350888U IT214920Z2 (en) 1988-11-04 1988-11-04 BRUSH HOLDER FOR A DIRECT CURRENT ELECTRIC MACHINE IN PARTICULAR FOR THE MOTOR OF AN ELECTRIC FAN FOR COOLING THE RADIATOR OF AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ES2017205A6 true ES2017205A6 (en) 1991-01-01

Family

ID=11283313

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903729A Expired - Lifetime ES2017205A6 (en) 1988-11-04 1989-11-03 Brush holder for a DC electrical machine and electrical machine comprising it

Country Status (8)

Country Link
BR (1) BR8905695A (en)
DE (1) DE3936672A1 (en)
ES (1) ES2017205A6 (en)
FR (1) FR2644636B1 (en)
GB (1) GB2225489B (en)
IT (1) IT214920Z2 (en)
SE (1) SE8903682L (en)
TR (1) TR25467A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649100Y2 (en) * 1989-12-04 1994-12-12 株式会社三ツ葉電機製作所 DC machine wiring device
DE4017208C2 (en) * 1990-05-29 1996-05-15 Bosch Gmbh Robert Three-phase generator, e.g. for vehicles
DE4240381A1 (en) * 1992-12-01 1994-06-09 Licentia Gmbh Electric motor, especially commutator motor
DE4323065A1 (en) * 1993-07-10 1995-01-19 Licentia Gmbh Electric motor, especially commutator motor with a stator core
DE4412319A1 (en) * 1994-04-11 1995-10-12 Teves Gmbh Alfred Power supply arrangement for an electric motor with four brushes
DE19522329A1 (en) * 1995-06-20 1997-01-02 Hoffmann Elektrokohle Brush-holder for electric motors e.g. commutator motors
DE19642132A1 (en) * 1996-10-12 1998-04-16 Bosch Gmbh Robert Electric motor
FR2765741B1 (en) * 1997-07-02 1999-09-17 Rockwell Lvs ACTIVATION MOTOR, IN PARTICULAR OF A FUNCTIONAL MEMBER OF A MOTOR VEHICLE
DE19942527B4 (en) * 1999-09-07 2004-01-15 ATLANTA KABEL Steinmüller GmbH + Co. KG Housing for carbon brushes of a commutator motor
DE10065281A1 (en) * 2000-12-29 2002-07-18 Bosch Gmbh Robert Electric motor with brush holder
US6703754B1 (en) * 2001-10-01 2004-03-09 Ametek, Inc. Electric motor and brush retaining assembly
DE102012102810A1 (en) * 2012-03-30 2013-10-10 Valeo Wischersysteme Gmbh Windscreen wiper motor and coal plate for a windscreen wiper motor
DE102014225379A1 (en) * 2014-12-10 2016-06-16 Robert Bosch Gmbh Electric machine, in particular starter motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230806C2 (en) * 1972-06-23 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart Assembly on a small electrical machine
US4110651A (en) * 1977-03-17 1978-08-29 Litton Systems, Inc. Brush block assembly
DE3236091C2 (en) * 1982-09-29 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Box brush holder for an electric commutator motor
US4673837A (en) * 1984-05-11 1987-06-16 Amp Incorporated Motor brush assembly
FR2568732B1 (en) * 1984-08-01 1988-07-01 Peugeot Aciers Et Outillage ELECTRIC MOTOR, PARTICULARLY FOR MOTOR-FAN GROUP
DD248682A1 (en) * 1985-05-30 1987-08-12 Suhl Elektrogeraete Veb K ARRANGEMENT FOR THE MANUFACTURE OF ELECTRICAL CONNECTIONS IN AN ELECTRIC MOTOR
FR2603141A1 (en) * 1986-08-22 1988-02-26 Marchal Equip Auto BRUSH HOLDER DEVICE FOR A ROTATING ELECTRIC MACHINE, AND ELECTRIC MACHINE EQUIPPED WITH SUCH A BRUSH HOLDER DEVICE

Also Published As

Publication number Publication date
IT8853508V0 (en) 1988-11-04
FR2644636B1 (en) 1993-07-16
BR8905695A (en) 1990-06-05
IT214920Z2 (en) 1990-07-04
TR25467A (en) 1993-02-12
GB2225489A (en) 1990-05-30
DE3936672A1 (en) 1990-05-10
SE8903682L (en) 1990-05-05
GB2225489B (en) 1993-05-19
FR2644636A1 (en) 1990-09-21
SE8903682D0 (en) 1989-11-03
GB8924584D0 (en) 1989-12-20

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-03

FD1A Patent lapsed

Effective date: 19981001