EP0361860B1 - Zusammengebauter Kommutator - Google Patents

Zusammengebauter Kommutator Download PDF

Info

Publication number
EP0361860B1
EP0361860B1 EP19890309783 EP89309783A EP0361860B1 EP 0361860 B1 EP0361860 B1 EP 0361860B1 EP 19890309783 EP19890309783 EP 19890309783 EP 89309783 A EP89309783 A EP 89309783A EP 0361860 B1 EP0361860 B1 EP 0361860B1
Authority
EP
European Patent Office
Prior art keywords
base
commutator
segment
tang
segments
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 - Lifetime
Application number
EP19890309783
Other languages
English (en)
French (fr)
Other versions
EP0361860A3 (en
EP0361860A2 (de
Inventor
Georg Strobl
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.)
Johnson Electric SA
Original Assignee
Johnson Electric 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 Johnson Electric SA filed Critical Johnson Electric SA
Publication of EP0361860A2 publication Critical patent/EP0361860A2/de
Publication of EP0361860A3 publication Critical patent/EP0361860A3/en
Application granted granted Critical
Publication of EP0361860B1 publication Critical patent/EP0361860B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R39/04—Commutators
    • 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

Definitions

  • the present invention relates to an assembled commutator.
  • the segments are stamped and the tongue 6 and tang 10 folded as seen in Figure 2.
  • the brush contacting portion 5 is bent to sit snugly on the base 1.
  • a layer of glue is placed on the surface 4 of the base 1 and/or the underside of the segments 3.
  • the segments are slid onto the base, the tongues 6 being urged into the recesses 7.
  • the loops 11 are then folded and pressed over the bosses 12.
  • the loops 11 serve to pull the segments down onto the base 1 and also to prevent circumferential movement of the segments on the base.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Claims (1)

  1. Zusammengebauter Kommutator mit einer Basis (1) und mit einer Vielzahl von Kommutatorsegmenten (3), die an der Basis montiert sind, dadurch gekennzeichnet, daß zumindest ein Segment (3) eine Fahne (10) hat, die derart aus einem seiner Enden herausgedrückt ist, daß eine Schlinge (11) verbleibt, die über einen Vorsprung (12) an einem Ende der Basis (1) gelegt wird, um das Segment (3) in seiner Lage zu sichern, wobei die Fahne (10) zur Verbindung des Segments mit einer Ankerwicklung angeordnet ist.
EP19890309783 1988-09-26 1989-09-26 Zusammengebauter Kommutator Expired - Lifetime EP0361860B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8822555A GB2223889B (en) 1988-09-26 1988-09-26 Assembled commutator
GB8822555 1988-09-26

Publications (3)

Publication Number Publication Date
EP0361860A2 EP0361860A2 (de) 1990-04-04
EP0361860A3 EP0361860A3 (en) 1990-11-14
EP0361860B1 true EP0361860B1 (de) 1994-07-27

Family

ID=10644241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890309783 Expired - Lifetime EP0361860B1 (de) 1988-09-26 1989-09-26 Zusammengebauter Kommutator

Country Status (6)

Country Link
EP (1) EP0361860B1 (de)
JP (1) JPH0279164U (de)
DE (1) DE68917065T2 (de)
ES (1) ES2060783T3 (de)
GB (1) GB2223889B (de)
HK (1) HK132094A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9208980D0 (en) * 1992-04-25 1992-06-10 Johnson Electric Sa An assembled commutator
GB9516329D0 (en) * 1995-08-09 1995-10-11 Johnson Electric Sa Commutator
DE19614219C2 (de) * 1996-04-10 2003-04-17 Interelectric Ag Sachseln Gleichstromelektromotor
DE19854843A1 (de) * 1998-11-27 2000-06-08 Kirkwood Ind Gmbh Vorrichtung zum Stromwenden, insbesondere Kommutator, und Verfahren zur Herstellung einer solchen Vorrichtung
CN103794961B (zh) * 2014-02-08 2016-04-06 瑞安市恒丰机电有限公司 一种换向器的换向片
CN104158055B (zh) * 2014-07-31 2016-04-06 瑞安市恒丰机电有限公司 换向器的加工方法
CN104332793A (zh) * 2014-07-31 2015-02-04 瑞安市恒丰机电有限公司 一种换向器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410914A (en) * 1917-10-23 1922-03-28 Forest H Hartzell Commutator for electric motors
US2256321A (en) * 1940-07-05 1941-09-16 Heinze Electric Corp Commutator
FR1436805A (fr) * 1965-03-16 1966-04-29 Collecteur pour moteur à courant continu ou à courant alternatif du type série
GB1506386A (en) * 1974-03-12 1978-04-05 Scott G & Co Ltd Commutators

Also Published As

Publication number Publication date
DE68917065T2 (de) 1994-11-17
GB8822555D0 (en) 1988-11-02
GB2223889B (en) 1992-10-07
HK132094A (en) 1994-12-02
ES2060783T3 (es) 1994-12-01
EP0361860A3 (en) 1990-11-14
GB2223889A (en) 1990-04-18
DE68917065D1 (de) 1994-09-01
JPH0279164U (de) 1990-06-18
EP0361860A2 (de) 1990-04-04

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