DE2949563A1 - Elektrischer kleinmotor - Google Patents

Elektrischer kleinmotor

Info

Publication number
DE2949563A1
DE2949563A1 DE19792949563 DE2949563A DE2949563A1 DE 2949563 A1 DE2949563 A1 DE 2949563A1 DE 19792949563 DE19792949563 DE 19792949563 DE 2949563 A DE2949563 A DE 2949563A DE 2949563 A1 DE2949563 A1 DE 2949563A1
Authority
DE
Germany
Prior art keywords
recesses
collector
mixture
electrically conductive
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.)
Granted
Application number
DE19792949563
Other languages
German (de)
English (en)
Other versions
DE2949563C2 (US20080094685A1-20080424-C00004.png
Inventor
Takaichi Tokyo Mabuchi
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.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor Co Ltd
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 Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Priority to DE19792949563 priority Critical patent/DE2949563A1/de
Publication of DE2949563A1 publication Critical patent/DE2949563A1/de
Application granted granted Critical
Publication of DE2949563C2 publication Critical patent/DE2949563C2/de
Granted 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
    • H01R39/04—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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing

Landscapes

  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
DE19792949563 1979-12-10 1979-12-10 Elektrischer kleinmotor Granted DE2949563A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792949563 DE2949563A1 (de) 1979-12-10 1979-12-10 Elektrischer kleinmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949563 DE2949563A1 (de) 1979-12-10 1979-12-10 Elektrischer kleinmotor

Publications (2)

Publication Number Publication Date
DE2949563A1 true DE2949563A1 (de) 1981-06-11
DE2949563C2 DE2949563C2 (US20080094685A1-20080424-C00004.png) 1987-02-19

Family

ID=6088011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792949563 Granted DE2949563A1 (de) 1979-12-10 1979-12-10 Elektrischer kleinmotor

Country Status (1)

Country Link
DE (1) DE2949563A1 (US20080094685A1-20080424-C00004.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141521A1 (de) * 1980-10-23 1982-05-27 Mabuchi Motor Co Elektrischer kleinmotor
FR2524212A1 (fr) * 1982-03-23 1983-09-30 Mecanismes Comp Ind De Collecteur pour moteur electrique miniature

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624754A1 (de) * 1996-06-21 1998-01-02 Teves Gmbh Alfred Kommutator für eine elektrische Maschine
DE10144040B4 (de) * 2001-09-07 2007-06-14 Sintertechnik Gmbh Kommutator für Elektrokleinmotor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463898A1 (de) * 1963-04-04 1969-06-19 Joseph Krischker Daempfungsmittel-Bauelement fuer Kleinmotoren
DE1929984A1 (de) * 1968-06-14 1970-01-02 Tokyo Kagaku Kabushiki Kaisha Kleinstmotor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463898A1 (de) * 1963-04-04 1969-06-19 Joseph Krischker Daempfungsmittel-Bauelement fuer Kleinmotoren
DE1929984A1 (de) * 1968-06-14 1970-01-02 Tokyo Kagaku Kabushiki Kaisha Kleinstmotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141521A1 (de) * 1980-10-23 1982-05-27 Mabuchi Motor Co Elektrischer kleinmotor
FR2524212A1 (fr) * 1982-03-23 1983-09-30 Mecanismes Comp Ind De Collecteur pour moteur electrique miniature
EP0090685A1 (fr) * 1982-03-23 1983-10-05 COMPAGNIE INDUSTRIELLE DE MECANISMES en abrégé C.I.M. Société dite: Collecteur pour moteur électrique miniature

Also Published As

Publication number Publication date
DE2949563C2 (US20080094685A1-20080424-C00004.png) 1987-02-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee