GB1532032A - Electric braking apparatus for alternating current motors - Google Patents

Electric braking apparatus for alternating current motors

Info

Publication number
GB1532032A
GB1532032A GB8087/76A GB808776A GB1532032A GB 1532032 A GB1532032 A GB 1532032A GB 8087/76 A GB8087/76 A GB 8087/76A GB 808776 A GB808776 A GB 808776A GB 1532032 A GB1532032 A GB 1532032A
Authority
GB
United Kingdom
Prior art keywords
circuit
transistor
motor
signal
switch
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
Application number
GB8087/76A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of GB1532032A publication Critical patent/GB1532032A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor by applying DC to the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
GB8087/76A 1975-03-05 1976-03-01 Electric braking apparatus for alternating current motors Expired GB1532032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50026778A JPS51101822A (en) 1975-03-05 1975-03-05 Tansomootano bureekisochi

Publications (1)

Publication Number Publication Date
GB1532032A true GB1532032A (en) 1978-11-15

Family

ID=12202746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8087/76A Expired GB1532032A (en) 1975-03-05 1976-03-01 Electric braking apparatus for alternating current motors

Country Status (8)

Country Link
US (1) US4063137A (enExample)
JP (1) JPS51101822A (enExample)
AU (1) AU499718B2 (enExample)
CA (1) CA1067139A (enExample)
DE (1) DE2608581A1 (enExample)
FR (1) FR2303408A1 (enExample)
GB (1) GB1532032A (enExample)
NL (1) NL7602286A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140127C1 (ru) * 1998-04-21 1999-10-20 Задеренко Владимир Алексеевич Устройство для торможения асинхронного электродвигателя

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136510U (enExample) * 1978-03-16 1979-09-21
JPS54164837U (enExample) * 1978-05-12 1979-11-19
US4393344A (en) * 1979-02-22 1983-07-12 Whellams Geoffrey E Squirrel cage induction motors
US10050572B2 (en) 2014-12-19 2018-08-14 Black & Decker Inc. Power tool with electric motor and auxiliary switch path

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340449A (en) * 1965-01-29 1967-09-05 Gen Motors Corp Induction motor braking system
US3408550A (en) * 1966-01-11 1968-10-29 Gen Motors Corp Dynamic braking system for alternating current induction type motors
JPS437948Y1 (enExample) * 1966-02-04 1968-04-09
US3475669A (en) * 1967-11-14 1969-10-28 Microdyne Inc Variable dynamic direct-current brake circuit for a.c. motor
US3798523A (en) * 1972-03-07 1974-03-19 T Gross Single phase induction motor brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2140127C1 (ru) * 1998-04-21 1999-10-20 Задеренко Владимир Алексеевич Устройство для торможения асинхронного электродвигателя

Also Published As

Publication number Publication date
CA1067139A (en) 1979-11-27
FR2303408A1 (fr) 1976-10-01
US4063137A (en) 1977-12-13
JPS51101822A (en) 1976-09-08
AU499718B2 (en) 1979-05-03
NL7602286A (nl) 1976-09-07
DE2608581A1 (de) 1976-09-16
AU1156276A (en) 1977-09-08
FR2303408B1 (enExample) 1982-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee