IT1025723B - Circuito di frenatura elettrica a duplice livello - Google Patents

Circuito di frenatura elettrica a duplice livello

Info

Publication number
IT1025723B
IT1025723B IT29465/74A IT2946574A IT1025723B IT 1025723 B IT1025723 B IT 1025723B IT 29465/74 A IT29465/74 A IT 29465/74A IT 2946574 A IT2946574 A IT 2946574A IT 1025723 B IT1025723 B IT 1025723B
Authority
IT
Italy
Prior art keywords
electric braking
braking circuit
level electric
dual level
dual
Prior art date
Application number
IT29465/74A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1025723B publication Critical patent/IT1025723B/it

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
    • H02P3/08—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 a dc motor
    • H02P3/10—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 a dc motor by reversal of supply connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
  • Stopping Of Electric Motors (AREA)
IT29465/74A 1973-11-19 1974-11-15 Circuito di frenatura elettrica a duplice livello IT1025723B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00416805A US3854076A (en) 1973-11-19 1973-11-19 Dual level plugging circuit

Publications (1)

Publication Number Publication Date
IT1025723B true IT1025723B (it) 1978-08-30

Family

ID=23651374

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29465/74A IT1025723B (it) 1973-11-19 1974-11-15 Circuito di frenatura elettrica a duplice livello

Country Status (6)

Country Link
US (1) US3854076A (it)
JP (1) JPS5626205B2 (it)
DE (1) DE2443998A1 (it)
FR (1) FR2251464B1 (it)
GB (1) GB1481203A (it)
IT (1) IT1025723B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005348A (en) * 1974-05-21 1977-01-25 Nippondenso Co., Ltd. Control system for DC motors
US3931558A (en) * 1974-10-11 1976-01-06 The Singer Company SCR motor speed control system with trigger stabilization circuit
US4068153A (en) * 1975-10-28 1978-01-10 Towmotor Corporation Plugging control
GB1558591A (en) * 1975-11-18 1980-01-09 Sevcon Ltd Pulse controllers for de motors
GB1602957A (en) * 1977-03-09 1981-11-18 Lucas Industries Ltd Electric vehicle traction motor control
JPS6018196B2 (ja) * 1977-08-26 1985-05-09 株式会社日立製作所 電動機制御装置
GB2112233B (en) * 1981-12-23 1986-06-11 Gen Electric Electric vehicle current regulator
US4468599A (en) * 1981-12-23 1984-08-28 General Electric Company Plug current regulator
US4518902A (en) * 1983-01-05 1985-05-21 Towmotor Corporation Plugging electrical braking control circuit
JPH0732618B2 (ja) * 1983-12-02 1995-04-10 三洋電機株式会社 直流モータの制動装置
US5374881A (en) * 1992-11-24 1994-12-20 Curtis Instruments, Inc. Electric motor controller
US5361022A (en) * 1993-03-23 1994-11-01 E. F. Bavis & Associates, Inc. Method and apparatus for electrical dynamic braking
CA2640891C (en) * 2005-12-30 2017-05-23 Roger Hirsch Resistance welding machine pinch point safety sensor
US9099910B2 (en) * 2011-10-18 2015-08-04 The Chamberlain Group, Inc. Multi-mode motor for switching among motor power supplies
CN104111155A (zh) * 2014-07-07 2014-10-22 广西科技大学 基于摩擦摆的摩擦自激振动实验装置及其实验方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656039A (en) * 1970-09-21 1972-04-11 Gen Electric Direct current control circuit
US3697845A (en) * 1970-09-29 1972-10-10 Alsthom Cgee Circuit for a direct current electric motor which is controlled by thyristors both while running and while being braked
US3777237A (en) * 1972-03-03 1973-12-04 Gen Electric Direct current power control circuit
US3803472A (en) * 1972-12-29 1974-04-09 Gen Electric Controlled variable time ratio control circuit

Also Published As

Publication number Publication date
DE2443998A1 (de) 1975-05-22
US3854076A (en) 1974-12-10
JPS5626205B2 (it) 1981-06-17
FR2251464A1 (it) 1975-06-13
FR2251464B1 (it) 1980-06-27
GB1481203A (en) 1977-07-27
JPS5083914A (it) 1975-07-07

Similar Documents

Publication Publication Date Title
BR7407360D0 (pt) Disjuntor de circuito
SE391104B (sv) Elektrisk anslutningsenhet
BR7400510D0 (pt) Disjuntor de circuito
IT1007147B (it) Circuito integrato
IT1012811B (it) Circuito di commutazione
IT1021265B (it) Circuito integrato
IT1017255B (it) Condensatore elettrico
IT1025723B (it) Circuito di frenatura elettrica a duplice livello
IT1009576B (it) Lampadina elettrica a scarica
BR7402269D0 (pt) Circuito
IT986451B (it) Circuito elettrico ibrido
BR7400575D0 (pt) Disjuntor de circuito
BR7402199D0 (pt) Circuito de percepcao
BR7402420D0 (pt) Circuito detetor
BR7409027A (pt) Computador eletrico
IT1026767B (it) Contatto elettrico
IT1001111B (it) Circuito josephson perfezionato
BR7408995D0 (pt) Arranjo de circuito
BR7406029D0 (pt) Disposicao de circuito
BR7310287D0 (pt) Um circuito comparador
SE399614B (sv) Elektrisk kontakt
IT1024783B (it) Circuito decodificatore a semicon duttori
IT1024884B (it) Circuito di sicurezza per apparecchi elettrici
IT1027559B (it) Circuito di commutazione
IT1011202B (it) Circuito logico perfezionato