FR2318521A1 - Brush and collector motor for fuel pump - has collector surrounded by two cover half-shell cowlings at slight distance from same - Google Patents

Brush and collector motor for fuel pump - has collector surrounded by two cover half-shell cowlings at slight distance from same

Info

Publication number
FR2318521A1
FR2318521A1 FR7622019A FR7622019A FR2318521A1 FR 2318521 A1 FR2318521 A1 FR 2318521A1 FR 7622019 A FR7622019 A FR 7622019A FR 7622019 A FR7622019 A FR 7622019A FR 2318521 A1 FR2318521 A1 FR 2318521A1
Authority
FR
France
Prior art keywords
collector
cowlings
fuel pump
shell
brush
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.)
Granted
Application number
FR7622019A
Other languages
French (fr)
Other versions
FR2318521B3 (en
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.)
A Pierburg Autogeraetebau KG
Original Assignee
A Pierburg Autogeraetebau KG
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 A Pierburg Autogeraetebau KG filed Critical A Pierburg Autogeraetebau KG
Publication of FR2318521A1 publication Critical patent/FR2318521A1/en
Application granted granted Critical
Publication of FR2318521B3 publication Critical patent/FR2318521B3/fr
Granted 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The fuel pump has in a common housing the electric motor with carbon brushes and collector (1) which is surrounded by two half shell cowlings (3) at a small distance from the collector. Preferably the collector has a surface roughness of 20 to 120 microns, typically 40 microns.
FR7622019A 1975-07-15 1976-07-13 Brush and collector motor for fuel pump - has collector surrounded by two cover half-shell cowlings at slight distance from same Granted FR2318521A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531483 DE2531483B2 (en) 1975-07-15 1975-07-15 COLLECTOR FOR AN ELECTRIC MOTOR FOR DRIVING A FUEL PUMP

Publications (2)

Publication Number Publication Date
FR2318521A1 true FR2318521A1 (en) 1977-02-11
FR2318521B3 FR2318521B3 (en) 1979-04-13

Family

ID=5951517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622019A Granted FR2318521A1 (en) 1975-07-15 1976-07-13 Brush and collector motor for fuel pump - has collector surrounded by two cover half-shell cowlings at slight distance from same

Country Status (2)

Country Link
DE (1) DE2531483B2 (en)
FR (1) FR2318521A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9003164U1 (en) * 1990-03-17 1991-07-18 Robert Bosch Gmbh, 7000 Stuttgart, De
EP0724323B1 (en) * 1995-01-18 1996-09-25 Siemens Aktiengesellschaft Commutator motor for motor vehicle fan drive
DE19962363A1 (en) 1999-12-23 2001-06-28 Pierburg Ag Wet running DC motor

Also Published As

Publication number Publication date
FR2318521B3 (en) 1979-04-13
DE2531483B2 (en) 1977-05-05
DE2531483A1 (en) 1977-01-20

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Legal Events

Date Code Title Description
TP Transmission of property