DE1941593A1 - Buerstenabhebvorrichtung fuer eine elektrische Kommutator-Maschine - Google Patents

Buerstenabhebvorrichtung fuer eine elektrische Kommutator-Maschine

Info

Publication number
DE1941593A1
DE1941593A1 DE19691941593 DE1941593A DE1941593A1 DE 1941593 A1 DE1941593 A1 DE 1941593A1 DE 19691941593 DE19691941593 DE 19691941593 DE 1941593 A DE1941593 A DE 1941593A DE 1941593 A1 DE1941593 A1 DE 1941593A1
Authority
DE
Germany
Prior art keywords
air gap
armature
solenoid
pole pieces
lifting device
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
DE19691941593
Other languages
German (de)
English (en)
Inventor
Jones Frederick Raymond
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.)
GE Healthcare UK Ltd
Original Assignee
GE Healthcare UK 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 GE Healthcare UK Ltd filed Critical GE Healthcare UK Ltd
Publication of DE1941593A1 publication Critical patent/DE1941593A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/52—Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
DE19691941593 1968-08-16 1969-08-16 Buerstenabhebvorrichtung fuer eine elektrische Kommutator-Maschine Pending DE1941593A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39213/68A GB1281336A (en) 1968-08-16 1968-08-16 Improvements in and relating to brush lifting gear for electrical machines

Publications (1)

Publication Number Publication Date
DE1941593A1 true DE1941593A1 (de) 1970-02-19

Family

ID=10408316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691941593 Pending DE1941593A1 (de) 1968-08-16 1969-08-16 Buerstenabhebvorrichtung fuer eine elektrische Kommutator-Maschine

Country Status (4)

Country Link
US (1) US3591820A (enExample)
DE (1) DE1941593A1 (enExample)
FR (1) FR2024763A6 (enExample)
GB (1) GB1281336A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879624A (en) * 1972-05-04 1975-04-22 Plessey Handel Investment Ag Rotary solenoids in brush-application gear
US3867679A (en) * 1973-07-11 1975-02-18 Mcculloch Corp Motor field strength variable brush pressure apparatus and method
US8674581B2 (en) 2011-01-05 2014-03-18 General Electric Company Systems, methods, and apparatus for shorting slip rings of an induction motor
US8558429B2 (en) 2011-01-05 2013-10-15 General Electric Company Systems, methods, and apparatus for lifting brushes of an induction motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881666A (en) * 1932-02-13 1932-10-11 Delco Prod Corp Centrifugal device for electric motors
US2377260A (en) * 1942-08-19 1945-05-29 Bendix Aviat Corp Brush operating mechanism
US2446297A (en) * 1944-03-07 1948-08-03 Bendix Aviat Corp Starter
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

Also Published As

Publication number Publication date
GB1281336A (en) 1972-07-12
FR2024763A6 (enExample) 1970-09-04
US3591820A (en) 1971-07-06

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