GB1513568A - Brushes for electrical machines - Google Patents

Brushes for electrical machines

Info

Publication number
GB1513568A
GB1513568A GB4201275A GB4201275A GB1513568A GB 1513568 A GB1513568 A GB 1513568A GB 4201275 A GB4201275 A GB 4201275A GB 4201275 A GB4201275 A GB 4201275A GB 1513568 A GB1513568 A GB 1513568A
Authority
GB
United Kingdom
Prior art keywords
brush
brushes
electrical machines
adjacent
electrical
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
GB4201275A
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.)
Morganite Electrical Carbon Ltd
Original Assignee
Morganite Electrical Carbon Ltd
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 Morganite Electrical Carbon Ltd filed Critical Morganite Electrical Carbon Ltd
Priority to GB4201275A priority Critical patent/GB1513568A/en
Publication of GB1513568A publication Critical patent/GB1513568A/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
    • H01R39/18—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

Abstract

1513568 Brushes for electrical machines MORGANITE ELECTRICAL CARBON LTD 13 Jan 1977 [14 Oct 1975] 42012/75 Heading H2A The brush of Specification 1369835 has the free ends of conductive fibres 2 kept spaced from the adjacent leading/trailing brush edge, e.g. by the spacer 10 which clips 9 to a brush box, or by a soft interposed layer (7), Figs. 2, 3 (not shown), or by grooving or otherwise shaping the adjacent brush face, Fig. 1 (not shown).
GB4201275A 1977-01-13 1977-01-13 Brushes for electrical machines Expired GB1513568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4201275A GB1513568A (en) 1977-01-13 1977-01-13 Brushes for electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4201275A GB1513568A (en) 1977-01-13 1977-01-13 Brushes for electrical machines

Publications (1)

Publication Number Publication Date
GB1513568A true GB1513568A (en) 1978-06-07

Family

ID=10422423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4201275A Expired GB1513568A (en) 1977-01-13 1977-01-13 Brushes for electrical machines

Country Status (1)

Country Link
GB (1) GB1513568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200500A (en) * 1986-12-27 1988-08-03 Carbone Ag A carbon brush for the armature of an electrical machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200500A (en) * 1986-12-27 1988-08-03 Carbone Ag A carbon brush for the armature of an electrical machine
GB2200500B (en) * 1986-12-27 1991-03-27 Carbone Ag A carbon brush for the armature of an electrical machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee