DE2850170C2 - - Google Patents

Info

Publication number
DE2850170C2
DE2850170C2 DE2850170A DE2850170A DE2850170C2 DE 2850170 C2 DE2850170 C2 DE 2850170C2 DE 2850170 A DE2850170 A DE 2850170A DE 2850170 A DE2850170 A DE 2850170A DE 2850170 C2 DE2850170 C2 DE 2850170C2
Authority
DE
Germany
Prior art keywords
brush
housing
brush holder
slip ring
holder
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
DE2850170A
Other languages
German (de)
English (en)
Other versions
DE2850170A1 (de
Inventor
Harry Otto Saratoga Springs N.Y. Us Ohmstedt
William Henry Schenectady N.Y. Us Ruth
Gerd Edward Delanson N.Y. Us Krulls
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2850170A1 publication Critical patent/DE2850170A1/de
Application granted granted Critical
Publication of DE2850170C2 publication Critical patent/DE2850170C2/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
    • H01R39/42—Devices for lifting brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • 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
    • H01R39/38—Brush holders
    • H01R39/40—Brush holders enabling brush movement within holder during current collection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
DE19782850170 1977-11-21 1978-11-18 Buerstenhalterung fuer dynamoelektrische maschine Granted DE2850170A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85325977A 1977-11-21 1977-11-21

Publications (2)

Publication Number Publication Date
DE2850170A1 DE2850170A1 (de) 1979-05-23
DE2850170C2 true DE2850170C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-09

Family

ID=25315522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782850170 Granted DE2850170A1 (de) 1977-11-21 1978-11-18 Buerstenhalterung fuer dynamoelektrische maschine

Country Status (3)

Country Link
JP (1) JPS5485306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2850170A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES474895A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0409662D0 (en) * 2004-04-30 2004-06-02 Johnson Electric Sa Brush assembly
US9865979B2 (en) * 2014-04-16 2018-01-09 Wabtec Holding Corp. Brush holder assemblies and methods for mounting and replacing brushes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554080C (de) * 1926-12-16 1932-07-05 Siemens Schuckertwerke Akt Ges Buerstenhalter fuer elektrische Maschinen mit wenigstens zwei gegenueberliegenden, in unmittelbarer Naehe der Schleifflaeche angeordneten Stuetzteilen
CH153587A (de) * 1931-02-16 1932-03-31 Asea Ab Bürstenhalter für elektrische Maschinen.
CH316001A (de) * 1952-10-03 1956-09-15 Bosch Gmbh Robert Elektrische Maschine mit Schleifkontaktstücken, insbesondere Stromwender-Kleinelektromotor
US3387155A (en) * 1965-08-11 1968-06-04 Gen Electric Removable brush magazine arrangement
JPS4529612Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-12-22 1970-11-13
US3432708A (en) * 1966-10-19 1969-03-11 Gen Electric Removable brush assembly
DE2004910A1 (de) * 1970-02-04 1971-08-19 Filipenko I Bursteneinheit fur elektrische Ma schinen, vorzugsweise für Maschinen mit Schleifringen
DE2108919A1 (de) * 1971-02-25 1972-08-31 Siemens Ag Einrichtung zur Führung von Schleifbürsten
US3710487A (en) * 1971-09-23 1973-01-16 Oxford Pendaflex Corp Index card holder
JPS5010484U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-31 1975-02-03
DE2350456A1 (de) * 1973-10-08 1975-04-10 Bbc Brown Boveri & Cie Buerstenhalter
US3864803A (en) * 1974-02-14 1975-02-11 Gen Electric Cartridge brush holder
US3983432A (en) * 1975-04-22 1976-09-28 Alexander Rankin Brush holder assembly
JPS5835021B2 (ja) * 1975-05-07 1983-07-30 工業技術院長 カイテンデンキノレイキヤクソウチ

Also Published As

Publication number Publication date
JPS6155333B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-11-27
DE2850170A1 (de) 1979-05-23
JPS5485306A (en) 1979-07-06
ES474895A1 (es) 1979-03-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H02K 13/00

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

8339 Ceased/non-payment of the annual fee