IT1138274B - Procedimento per produrre lamelle,specialmente lamelle di commutatore frontale di motori elettrici a corrente continua - Google Patents

Procedimento per produrre lamelle,specialmente lamelle di commutatore frontale di motori elettrici a corrente continua

Info

Publication number
IT1138274B
IT1138274B IT21443/81A IT2144381A IT1138274B IT 1138274 B IT1138274 B IT 1138274B IT 21443/81 A IT21443/81 A IT 21443/81A IT 2144381 A IT2144381 A IT 2144381A IT 1138274 B IT1138274 B IT 1138274B
Authority
IT
Italy
Prior art keywords
procedure
direct current
electric motors
current electric
switch blades
Prior art date
Application number
IT21443/81A
Other languages
English (en)
Other versions
IT8121443A0 (it
Inventor
Skrolant Karel
Milota Lubor
Original Assignee
Pikaz Inzenyrsky Podnik
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 Pikaz Inzenyrsky Podnik filed Critical Pikaz Inzenyrsky Podnik
Publication of IT8121443A0 publication Critical patent/IT8121443A0/it
Application granted granted Critical
Publication of IT1138274B publication Critical patent/IT1138274B/it

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
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
    • 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
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49799—Providing transitory integral holding or handling portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)
IT21443/81A 1980-04-30 1981-04-29 Procedimento per produrre lamelle,specialmente lamelle di commutatore frontale di motori elettrici a corrente continua IT1138274B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS803055A CS216338B1 (en) 1980-04-30 1980-04-30 Method of making the front commutators of the d.c.electromotors

Publications (2)

Publication Number Publication Date
IT8121443A0 IT8121443A0 (it) 1981-04-29
IT1138274B true IT1138274B (it) 1986-09-17

Family

ID=5369491

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21443/81A IT1138274B (it) 1980-04-30 1981-04-29 Procedimento per produrre lamelle,specialmente lamelle di commutatore frontale di motori elettrici a corrente continua

Country Status (6)

Country Link
US (1) US4369566A (it)
CS (1) CS216338B1 (it)
DE (1) DE3116212A1 (it)
FR (1) FR2481847A1 (it)
GB (1) GB2074478B (it)
IT (1) IT1138274B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127801B1 (de) * 1983-06-03 1986-10-22 Asea Brown Boveri Ag Kollektor für eine elektrische Maschine und Verfahren zu dessen Herstellung
US4629923A (en) * 1985-08-09 1986-12-16 Robert Bosch Gmbh Commutator for dynamo electric machines
DE3530652A1 (de) * 1985-08-28 1987-03-12 Bosch Gmbh Robert Kommutator fuer elektrische maschinen
DE102005028791A1 (de) * 2005-06-16 2006-12-28 Kautt & Bux Gmbh Plankommutator und Verfahren zur Herstellung eines Plankommutators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783210A (en) * 1955-05-16 1957-09-18 Lucas Industries Ltd Commutators for dynamo-electric machines or other electrical apparatus
FR1424803A (fr) * 1964-04-03 1966-01-14 Bosch Gmbh Robert Procédé de fabrication de collecteurs enroulés et collecteur conforme à ceux obtenus
GB1128915A (en) * 1965-02-18 1968-10-02 Lucas Industries Ltd Commutator segments for dynamo-electric machines
GB1487923A (en) * 1974-02-16 1977-10-05 Lucas Electrical Ltd Face commutator
GB2024667A (en) * 1978-07-07 1980-01-16 Qualtex Ind Ltd Manufacture of commutators

Also Published As

Publication number Publication date
DE3116212A1 (de) 1982-03-04
IT8121443A0 (it) 1981-04-29
CS216338B1 (en) 1982-10-29
GB2074478B (en) 1983-12-14
FR2481847B1 (it) 1985-05-17
FR2481847A1 (fr) 1981-11-06
GB2074478A (en) 1981-11-04
US4369566A (en) 1983-01-25

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