ES2005205A6 - Portaescobillas, particularmente para alternadores - Google Patents

Portaescobillas, particularmente para alternadores

Info

Publication number
ES2005205A6
ES2005205A6 ES8701327A ES8701327A ES2005205A6 ES 2005205 A6 ES2005205 A6 ES 2005205A6 ES 8701327 A ES8701327 A ES 8701327A ES 8701327 A ES8701327 A ES 8701327A ES 2005205 A6 ES2005205 A6 ES 2005205A6
Authority
ES
Spain
Prior art keywords
brushes
single spring
brush holders
brush
apertures
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
ES8701327A
Other languages
English (en)
Inventor
Pasquale Michele De
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 ES2005205A6 publication Critical patent/ES2005205A6/es
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
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Brushes (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

EL PORTAESCOBILLAS COMPRENDE UN CUERPO ELECTRICAMENTE AISLANTE (2) QUE TIENE UN PAR DE ABERTURAS (2A, 2B) POR LAS QUE SE EXTIENDE PRIMERA Y SEGUNDA ESCOBILLAS (3, 4) QUE SON MOVILES POR MEDIO DE UN MIEMBRO ELASTICO UNICO (5) QUE ACTUA SIMULTANEAMENTE SOBRE AMBAS ESCOBILLAS. ESTA SOLUCION HACE QUE SE REDUZCA DRASTICAMENTE EL DESGASTE DE LAS ESCOBILLAS, PARTICULARMENTE LA ESCOBILLA NEGATIVA QUE NORMALMENTE TIENDE A GASTARSE CON MAYOR RAPIDEZ.
ES8701327A 1986-05-05 1987-05-04 Portaescobillas, particularmente para alternadores Expired ES2005205A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67365/86A IT1188126B (it) 1986-05-05 1986-05-05 Portaspazzole particolarmente per alternatori

Publications (1)

Publication Number Publication Date
ES2005205A6 true ES2005205A6 (es) 1989-03-01

Family

ID=11301791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701327A Expired ES2005205A6 (es) 1986-05-05 1987-05-04 Portaescobillas, particularmente para alternadores

Country Status (6)

Country Link
US (1) US4835432A (es)
AR (1) AR245852A1 (es)
DE (1) DE3713841A1 (es)
ES (1) ES2005205A6 (es)
FR (1) FR2598262A1 (es)
IT (1) IT1188126B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227688A (en) * 1990-09-27 1993-07-13 Mitsubishi Denki K. K. Brush holder for vehicular A.C. generator
IT220642Z2 (it) * 1990-10-22 1993-10-07 Marelli Autronica Portaspazzole, particolarmente per un alternatore
JPH0965619A (ja) * 1995-06-15 1997-03-07 Denso Corp 燃料ポンプ
US7696666B2 (en) * 2006-10-06 2010-04-13 Remy Technologies, L.L.C. Dynamoelectric machine grommet
US20080084133A1 (en) * 2006-10-06 2008-04-10 Steven Burton Dynamoelectric machine brush and method
US7466056B2 (en) * 2006-10-06 2008-12-16 Remi International, Inc Dynamoelectric machine brush holder assembly and method
US7705512B2 (en) * 2006-10-06 2010-04-27 Remy International, Inc. Dynamoelectric machine conductor
BR112017008505B1 (pt) * 2014-11-04 2021-12-21 Mersen France Amiens Sas Dispositivo de escova para transmissão de energia elétrica, máquina elétrica rotativa e uso do referido dispositivo de escova ou da referida máquina
DE102024122254A1 (de) * 2024-08-05 2026-02-05 Schaeffler Technologies AG & Co. KG Schleifkontaktanordnung und Bürstenmodul für eine elektrische Maschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1258534A (en) * 1917-02-05 1918-03-05 De Witt Clinton Spring-wheel.
US1948268A (en) * 1932-08-20 1934-02-20 Hoover Co Motor brush
FR864549A (fr) * 1939-12-19 1941-04-29 Avions Marcel Bloch Perfectionnements apportés aux balais frotteurs sur bagues tournantes conductrices de courant électrique
FR968016A (fr) * 1948-06-17 1950-11-17 R L Etablissements Lucien Ferr Perfectionnements aux porte-balais doubles
FR63626E (fr) * 1952-12-20 1955-09-30 Lucien Ferraz & Cie Ets Perfectionnements aux porte-balais doubles
DE1613156A1 (de) * 1967-11-24 1971-04-15 Walter Holzer Elektrischer Reversiermotor
SU639063A1 (ru) * 1976-06-15 1978-12-25 Предприятие П/Я Г-4514 Скольз щий контакт
FR2554646B1 (fr) * 1983-11-04 1986-03-28 Paris & Du Rhone Porte-balais pour collecteur frontal de machines electriques tournantes
FR2581260A1 (fr) * 1985-04-12 1986-10-31 Paris & Du Rhone Porte-balais pour collecteur frontal de machine electrique tournante

Also Published As

Publication number Publication date
FR2598262A1 (fr) 1987-11-06
IT1188126B (it) 1987-12-30
DE3713841A1 (de) 1987-11-12
IT8667365A0 (it) 1986-05-05
US4835432A (en) 1989-05-30
IT8667365A1 (it) 1987-11-05
AR245852A1 (es) 1994-02-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301