GB1190220A - Split-Brush Assembly Electrical Machine - Google Patents

Split-Brush Assembly Electrical Machine

Info

Publication number
GB1190220A
GB1190220A GB5302267A GB5302267A GB1190220A GB 1190220 A GB1190220 A GB 1190220A GB 5302267 A GB5302267 A GB 5302267A GB 5302267 A GB5302267 A GB 5302267A GB 1190220 A GB1190220 A GB 1190220A
Authority
GB
United Kingdom
Prior art keywords
elements
plates
electrical machine
rigid plate
brush assembly
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
GB5302267A
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 GB1190220A publication Critical patent/GB1190220A/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

1,190,220. Brushes for dynamo-electric machines. SOC. LE CARBONE-LORRAINE. 21 Nov., 1967 [30 Jan., 1967], No. 53022/67. Heading H2A. In an electrical machine split brush assembly comprising sliding brush elements 6 and an elastomeric damping plate 4 surmounted by a rigid plate 3, the plates are not connected rigidly to the elements but gudgeons 5 fixed to either the elements or the rigid plate and fitting with clearance in holes in the plates or elements respectively permit relative movement between the elements yet prevent the plates from tilting due to eccentric thrust on the rigid plate. The gudgeons may be of cylindrical or wedge-shaped section and formed of metal, laminated glass plus resin, or moulded resin; the elements may be of carbon.
GB5302267A 1967-01-30 1967-11-21 Split-Brush Assembly Electrical Machine Expired GB1190220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92956A FR1516967A (en) 1967-01-30 1967-01-30 Device for stabilizing shock absorber assemblies for brushes of electric machines

Publications (1)

Publication Number Publication Date
GB1190220A true GB1190220A (en) 1970-04-29

Family

ID=8624539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5302267A Expired GB1190220A (en) 1967-01-30 1967-11-21 Split-Brush Assembly Electrical Machine

Country Status (3)

Country Link
FR (1) FR1516967A (en)
GB (1) GB1190220A (en)
SE (1) SE341217B (en)

Also Published As

Publication number Publication date
FR1516967A (en) 1968-02-05
SE341217B (en) 1971-12-20

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Legal Events

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