GB1456450A - Brake circuit for asynchronous motors - Google Patents

Brake circuit for asynchronous motors

Info

Publication number
GB1456450A
GB1456450A GB1675474A GB1675474A GB1456450A GB 1456450 A GB1456450 A GB 1456450A GB 1675474 A GB1675474 A GB 1675474A GB 1675474 A GB1675474 A GB 1675474A GB 1456450 A GB1456450 A GB 1456450A
Authority
GB
United Kingdom
Prior art keywords
switch
rectifier
windings
contacts
supply
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
GB1675474A
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.)
Gueldener H F
Original Assignee
Gueldener H F
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 Gueldener H F filed Critical Gueldener H F
Publication of GB1456450A publication Critical patent/GB1456450A/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)
GB1675474A 1973-04-17 1974-04-17 Brake circuit for asynchronous motors Expired GB1456450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732319317 DE2319317A1 (de) 1973-04-17 1973-04-17 Bremsschaltung fuer asynchronmotoren

Publications (1)

Publication Number Publication Date
GB1456450A true GB1456450A (en) 1976-11-24

Family

ID=5878338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1675474A Expired GB1456450A (en) 1973-04-17 1974-04-17 Brake circuit for asynchronous motors

Country Status (4)

Country Link
CH (1) CH563685A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2319317A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2226775B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1456450A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195255A (en) * 1977-12-05 1980-03-25 Cole-Parmer Instrument Company Electronic brake for AC motors
EP0042123A1 (en) * 1980-06-13 1981-12-23 Pt Components, Inc. Electronic motor braking system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044238C2 (de) * 1980-11-25 1985-11-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schalteinrichtung für Gleichstrombremsung von Asynchronmotoren
DE3131846C2 (de) * 1981-08-12 1986-10-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schalteinrichtung für Gleichstrombremsung eines Wechselstrommotors
DE3249877C2 (en) * 1982-02-10 1989-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Circuit device for DC braking of a three-phase motor (motor having a multiple of three phases)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195255A (en) * 1977-12-05 1980-03-25 Cole-Parmer Instrument Company Electronic brake for AC motors
EP0042123A1 (en) * 1980-06-13 1981-12-23 Pt Components, Inc. Electronic motor braking system

Also Published As

Publication number Publication date
DE2319317A1 (de) 1974-10-24
FR2226775B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-01-07
FR2226775A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-15
CH563685A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-06-30

Similar Documents

Publication Publication Date Title
CA2028476A1 (en) Controller for starting and stopping electric motors
US3708734A (en) Electric motor braking apparatus
US3652924A (en) Arrangement for controlling the current of an at least two-phase load with constant frequency supply voltage
US3894277A (en) Control device for the commutatorless motor
US3742370A (en) Soft start a c motor control
CA2029310A1 (en) Motor controller with an improved stopping technique
US3475669A (en) Variable dynamic direct-current brake circuit for a.c. motor
GB1456450A (en) Brake circuit for asynchronous motors
US3209225A (en) Circuit arrangement for braking a. c. motors
US3504255A (en) Speed control for induction motors
GB1377483A (en) Apparatus including brushless synchronous electrical machines
GB1036832A (en) Electric control systems for wound rotor type induction machines
US3335351A (en) Dc motor control circuit
US5140247A (en) Control system for polyphase induction machines
GB1289641A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3506899A (en) Speed control system for alternating current induction motors
GB1309034A (en) Variable speed drive arrangements
US3530352A (en) Circuit for regulating the shaft speed of a commutator-type motor
GB754066A (en) Automatic load-dependent y-delta change-over system for electric induction motors
US3337785A (en) Synchronous motor starting system
GB992175A (en) Improvements in and relating to the control of a.c. motors
JPS5843999B2 (ja) 点弧回路を改良した回生電動機制御装置
SE7409874L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU1037402A1 (ru) Устройство дл регулировани скорости асинхронного электродвигател
JPS5612881A (en) Circuit for controlling ac motor

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed