GB1209477A - Improvements in or relating to electrical cable/brush assemblies - Google Patents

Improvements in or relating to electrical cable/brush assemblies

Info

Publication number
GB1209477A
GB1209477A GB5090467A GB5090467A GB1209477A GB 1209477 A GB1209477 A GB 1209477A GB 5090467 A GB5090467 A GB 5090467A GB 5090467 A GB5090467 A GB 5090467A GB 1209477 A GB1209477 A GB 1209477A
Authority
GB
United Kingdom
Prior art keywords
cable
brush
cables
electrical cable
relating
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
GB5090467A
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.)
Mersen SA
Original Assignee
Carbone Lorraine SA
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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Publication of GB1209477A publication Critical patent/GB1209477A/en
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
    • H01R39/36—Connections of cable or wire to 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
    • H01R39/18—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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of brushes

Abstract

1,209,477. Brushes for dynamo-electric machines; electric couplings. SOC. LE CARBONE-LORRAINE. 8 Nov., 1967 [28 Dec., 1966], No. 50904/67. Headings H2A and H2E. In an electrical cable and brush assembly in which the brush is moulded about one or more cables, the voltage drop between the brush and cable or cables is reduced by increasing the surface area of contact between the brush and the cable or cables, or by interposing between the brush and the cable or cables, a body which is a better conductor of electricity than the brush, or by a combination of the above methods. In embodiments employing the first method the end of the cable may be splayed or else the embedded length of cable may be increased and folded into a loop or coil. In embodiments employing the second method the body 3 interposed between the cable 2 and brush 1 may be a powder or a metal member or metal gauze. The body 3, where metal, may be crimped around the end of the cable.
GB5090467A 1966-12-28 1967-11-08 Improvements in or relating to electrical cable/brush assemblies Expired GB1209477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89178A FR1512525A (en) 1966-12-28 1966-12-28 Improved brush molding with incorporated cable

Publications (1)

Publication Number Publication Date
GB1209477A true GB1209477A (en) 1970-10-21

Family

ID=8623077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5090467A Expired GB1209477A (en) 1966-12-28 1967-11-08 Improvements in or relating to electrical cable/brush assemblies

Country Status (4)

Country Link
DE (2) DE6603236U (en)
ES (1) ES337748A1 (en)
FR (1) FR1512525A (en)
GB (1) GB1209477A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853721A1 (en) * 1978-12-13 1980-07-17 Wenzel Rekofa Gmbh CARBON BRUSH WITH INSULATION HOLDER AND METHOD FOR THEIR PRODUCTION
DE3344556A1 (en) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR REDUCING AND STABILIZING THE TRANSITION RESISTANCE BETWEEN A CHARCOAL BRUSH AND A CONNECTING LAMP

Also Published As

Publication number Publication date
DE6603236U (en) 1969-08-28
DE1613384A1 (en) 1970-01-08
FR1512525A (en) 1968-02-09
ES337748A1 (en) 1968-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees