FR845104A - Improvements to electric motor collectors - Google Patents

Improvements to electric motor collectors

Info

Publication number
FR845104A
FR845104A FR845104DA FR845104A FR 845104 A FR845104 A FR 845104A FR 845104D A FR845104D A FR 845104DA FR 845104 A FR845104 A FR 845104A
Authority
FR
France
Prior art keywords
electric motor
collectors
motor collectors
electric
motor
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
Other languages
French (fr)
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.)
HOOVER ETS
Original Assignee
HOOVER ETS
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 HOOVER ETS filed Critical HOOVER ETS
Application granted granted Critical
Publication of FR845104A publication Critical patent/FR845104A/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
    • H01R43/06—Manufacture of commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
FR845104D 1937-08-21 1938-08-17 Improvements to electric motor collectors Expired FR845104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US517576XA 1937-08-21 1937-08-21

Publications (1)

Publication Number Publication Date
FR845104A true FR845104A (en) 1939-08-11

Family

ID=21973204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845104D Expired FR845104A (en) 1937-08-21 1938-08-17 Improvements to electric motor collectors

Country Status (2)

Country Link
FR (1) FR845104A (en)
GB (1) GB517576A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101670C (en) * 1957-09-06
DE1155528B (en) * 1959-04-03 1963-10-10 Bosch Gmbh Robert A molded collector for electrical machines and a process for its production
JPH03256550A (en) * 1990-03-05 1991-11-15 Mitsuba Electric Mfg Co Ltd Commutator
CN101552420B (en) * 2009-03-26 2010-10-06 安固集团有限公司 Semi-automatic pressure injection molds of commutator

Also Published As

Publication number Publication date
GB517576A (en) 1940-02-02

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