DE2322152A1 - Buerstenabhebevorrichtung fuer elektrische maschinen - Google Patents

Buerstenabhebevorrichtung fuer elektrische maschinen

Info

Publication number
DE2322152A1
DE2322152A1 DE2322152A DE2322152A DE2322152A1 DE 2322152 A1 DE2322152 A1 DE 2322152A1 DE 2322152 A DE2322152 A DE 2322152A DE 2322152 A DE2322152 A DE 2322152A DE 2322152 A1 DE2322152 A1 DE 2322152A1
Authority
DE
Germany
Prior art keywords
pole pieces
brush
rotor
brushes
brush lifting
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.)
Pending
Application number
DE2322152A
Other languages
German (de)
English (en)
Inventor
Frederick Raymond Jones
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of DE2322152A1 publication Critical patent/DE2322152A1/de
Pending 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc Machiner (AREA)
DE2322152A 1972-05-04 1973-05-02 Buerstenabhebevorrichtung fuer elektrische maschinen Pending DE2322152A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2086772 1972-05-04

Publications (1)

Publication Number Publication Date
DE2322152A1 true DE2322152A1 (de) 1973-11-22

Family

ID=10153081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2322152A Pending DE2322152A1 (de) 1972-05-04 1973-05-02 Buerstenabhebevorrichtung fuer elektrische maschinen

Country Status (4)

Country Link
US (1) US3879624A (US07534539-20090519-C00280.png)
DE (1) DE2322152A1 (US07534539-20090519-C00280.png)
FR (1) FR2183191B1 (US07534539-20090519-C00280.png)
IT (1) IT984882B (US07534539-20090519-C00280.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258858A (ja) * 1985-09-02 1987-03-14 Honda Motor Co Ltd 車両用発電装置
JPS63213449A (ja) * 1987-02-27 1988-09-06 Honda Motor Co Ltd 車両用発電装置
DE4009851A1 (de) * 1990-03-23 1991-09-26 Siemens Ag Kurzschluss- und buerstenabhebevorrichtung fuer asynchronmotoren mit schleifringlaeufer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446297A (en) * 1944-03-07 1948-08-03 Bendix Aviat Corp Starter
US2780949A (en) * 1953-08-18 1957-02-12 Thomas H Hoy Brush retractors
US2753477A (en) * 1953-08-31 1956-07-03 Gen Motors Corp Electrical brush assembly
US2906939A (en) * 1958-04-28 1959-09-29 Gen Motors Corp Regulating circuit for generators
US3278777A (en) * 1964-05-25 1966-10-11 Allis Chalmers Mfg Co Brush lifting device for dynamoelectric machines
CH469404A (fr) * 1968-01-26 1969-02-28 Ebauches Sa Diviseur de fréquence
GB1259777A (en) * 1968-05-01 1972-01-12 Plessey Co Ltd Improvements in or relating to brush-lifting gear for electrical machines
GB1281336A (en) * 1968-08-16 1972-07-12 Plessey Co Ltd Improvements in and relating to brush lifting gear for electrical machines

Also Published As

Publication number Publication date
US3879624A (en) 1975-04-22
FR2183191A1 (US07534539-20090519-C00280.png) 1973-12-14
IT984882B (it) 1974-11-20
FR2183191B1 (US07534539-20090519-C00280.png) 1977-02-11

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