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GB616257A - Improvements in carbon brushes and sliding contacts for electric machines - Google Patents

Improvements in carbon brushes and sliding contacts for electric machines

Info

Publication number
GB616257A
GB616257A GB10265/45A GB1026545A GB616257A GB 616257 A GB616257 A GB 616257A GB 10265/45 A GB10265/45 A GB 10265/45A GB 1026545 A GB1026545 A GB 1026545A GB 616257 A GB616257 A GB 616257A
Authority
GB
United Kingdom
Prior art keywords
electric machines
sliding contacts
carbon brushes
brushes
carbon
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
GB10265/45A
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.)
LE CABONE LORRAINE
Original Assignee
LE CABONE LORRAINE
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 LE CABONE LORRAINE filed Critical LE CABONE LORRAINE
Publication of GB616257A publication Critical patent/GB616257A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lubricants (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Carbon or graphite for the brushes of electric machines is impregnated with a fatty oil or a mixture of such oils, the oil or at least one of the oils being capable of being resinified, e.g. by sulphur, polymerization or oxidation.
GB10265/45A 1942-05-23 1945-04-24 Improvements in carbon brushes and sliding contacts for electric machines Expired GB616257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR616257X 1942-05-23

Publications (1)

Publication Number Publication Date
GB616257A true GB616257A (en) 1949-01-19

Family

ID=8981474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10265/45A Expired GB616257A (en) 1942-05-23 1945-04-24 Improvements in carbon brushes and sliding contacts for electric machines

Country Status (1)

Country Link
GB (1) GB616257A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171982B (en) * 1959-09-09 1964-06-11 Schunk & Ebe Gmbh Silicone-resistant brush for electrical machines
DE1200935B (en) * 1959-09-24 1965-09-16 Schunk & Ebe Gmbh Carbon sliding contacts, especially for electrical machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171982B (en) * 1959-09-09 1964-06-11 Schunk & Ebe Gmbh Silicone-resistant brush for electrical machines
DE1200935B (en) * 1959-09-24 1965-09-16 Schunk & Ebe Gmbh Carbon sliding contacts, especially for electrical machines

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