FR2062491A5 - - Google Patents

Info

Publication number
FR2062491A5
FR2062491A5 FR7034286A FR7034286A FR2062491A5 FR 2062491 A5 FR2062491 A5 FR 2062491A5 FR 7034286 A FR7034286 A FR 7034286A FR 7034286 A FR7034286 A FR 7034286A FR 2062491 A5 FR2062491 A5 FR 2062491A5
Authority
FR
France
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
FR7034286A
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.)
Cableform Ltd
Original Assignee
Cableform 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 Cableform Ltd filed Critical Cableform Ltd
Application granted granted Critical
Publication of FR2062491A5 publication Critical patent/FR2062491A5/fr
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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR7034286A 1969-09-23 1970-09-22 Expired FR2062491A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4672669 1969-09-23

Publications (1)

Publication Number Publication Date
FR2062491A5 true FR2062491A5 (fr) 1971-06-25

Family

ID=10442360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034286A Expired FR2062491A5 (fr) 1969-09-23 1970-09-22

Country Status (6)

Country Link
AU (1) AU2020470A (fr)
DE (1) DE2047836A1 (fr)
FR (1) FR2062491A5 (fr)
GB (1) GB1328800A (fr)
SE (1) SE386410B (fr)
ZA (1) ZA706376B (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329239A (fr) * 1961-07-19 1963-06-07 Westinghouse Brake & Signal Circuit de découpage
FR1393935A (fr) * 1964-05-15 1965-03-26 Hans Still Ag Installation pour la commande de tension de sources d'énergie à tension continue constante, notamment d'accumulateurs
GB1009676A (en) * 1963-06-17 1965-11-10 Westinghouse Brake & Signal Improvements relating to switching circuits
FR1438110A (fr) * 1964-07-03 1966-05-06 Licentia Gmbh Montage pour interrompre le flux d'énergie à travers un élément semi-conducteur commandé
FR1547019A (fr) * 1966-12-08 1968-11-22 Bosch Gmbh Robert Dispositif d'entraînement, notamment pour véhicules électriques, et véhicules équipés d'un tel dispositif

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329239A (fr) * 1961-07-19 1963-06-07 Westinghouse Brake & Signal Circuit de découpage
GB1009676A (en) * 1963-06-17 1965-11-10 Westinghouse Brake & Signal Improvements relating to switching circuits
FR1393935A (fr) * 1964-05-15 1965-03-26 Hans Still Ag Installation pour la commande de tension de sources d'énergie à tension continue constante, notamment d'accumulateurs
FR1438110A (fr) * 1964-07-03 1966-05-06 Licentia Gmbh Montage pour interrompre le flux d'énergie à travers un élément semi-conducteur commandé
FR1547019A (fr) * 1966-12-08 1968-11-22 Bosch Gmbh Robert Dispositif d'entraînement, notamment pour véhicules électriques, et véhicules équipés d'un tel dispositif

Also Published As

Publication number Publication date
DE2047836A1 (de) 1971-07-22
AU2020470A (en) 1970-03-23
SE386410B (sv) 1976-08-09
ZA706376B (en) 1971-05-27
GB1328800A (en) 1973-09-05

Similar Documents

Publication Publication Date Title
AU2270770A (fr)
AU465452B2 (fr)
AU4221168A (fr)
AU450150B2 (fr)
AU2355770A (fr)
AU470301B1 (fr)
AU427401B2 (fr)
AU442357B2 (fr)
AU410358B2 (fr)
AU417208B2 (fr)
AU438128B2 (fr)
AU442285B2 (fr)
AU425297B2 (fr)
AU414607B2 (fr)
AT308690B (fr)
AU470661B1 (fr)
AR203167Q (fr)
AU4923469A (fr)
AU5077469A (fr)
AU5133369A (fr)
AU5109569A (fr)
BG21185A3 (fr)
BE738498A (fr)
AU5066368A (fr)
AU5006968A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse