NL7304649A - - Google Patents

Info

Publication number
NL7304649A
NL7304649A NL7304649A NL7304649A NL7304649A NL 7304649 A NL7304649 A NL 7304649A NL 7304649 A NL7304649 A NL 7304649A NL 7304649 A NL7304649 A NL 7304649A NL 7304649 A NL7304649 A NL 7304649A
Authority
NL
Netherlands
Application number
NL7304649A
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 filed Critical
Publication of NL7304649A publication Critical patent/NL7304649A/xx

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
    • H02P7/288—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 variable impedance
    • 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
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
  • Motor And Converter Starters (AREA)
NL7304649A 1972-04-10 1973-04-04 NL7304649A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212431A FR2180144A5 (xx) 1972-04-10 1972-04-10

Publications (1)

Publication Number Publication Date
NL7304649A true NL7304649A (xx) 1973-10-12

Family

ID=9096562

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304649A NL7304649A (xx) 1972-04-10 1973-04-04

Country Status (8)

Country Link
US (1) US3846684A (xx)
JP (2) JPS498710A (xx)
BR (1) BR7302462D0 (xx)
DE (1) DE2317981A1 (xx)
FR (1) FR2180144A5 (xx)
GB (1) GB1425236A (xx)
IT (1) IT983722B (xx)
NL (1) NL7304649A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434511A1 (fr) * 1978-07-27 1980-03-21 Dba Procede pour commander la vitesse de rotation d'un moteur a courant continu a commande par l'induit, et dispositif d'alimentation pour un tel moteur a courant continu
DE2930907A1 (de) * 1979-07-30 1981-02-05 Siemens Ag Verfahren zur pulsbreitensteuerung eines gleichstrom-umkehrstellers und schaltungsanordnung zur durchfuehrung des verfahrens
US4336562A (en) * 1981-02-23 1982-06-22 General Motors Corporation H-Switch having short to plus protection
JPS58151814A (ja) * 1982-03-04 1983-09-09 株式会社東芝 過電流保護回路付きｈスイツチ回路
JPS59211325A (ja) * 1983-05-16 1984-11-30 Mitsubishi Electric Corp 半導体集積回路装置
DE102012222944A1 (de) * 2012-12-12 2014-06-12 Robert Bosch Gmbh Parallelschaltung mehrerer Halbbrücken in H-Brücken-Schaltungsbausteinen
CN103306568B (zh) * 2013-06-19 2016-02-17 宁波恒特汽车零部件有限公司 用于控制车窗直流电机正反转的电路结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293522A (en) * 1963-03-22 1966-12-20 Ampex Motor drive circuits
US3504258A (en) * 1966-07-27 1970-03-31 Nasa Reversible current control apparatus
US3480849A (en) * 1967-03-30 1969-11-25 Bendix Corp Direct current motor controller

Also Published As

Publication number Publication date
JPS56133297U (xx) 1981-10-08
FR2180144A5 (xx) 1973-11-23
DE2317981A1 (de) 1973-10-18
US3846684A (en) 1974-11-05
BR7302462D0 (pt) 1974-07-11
JPS498710A (xx) 1974-01-25
IT983722B (it) 1974-11-11
GB1425236A (en) 1976-02-18

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BB A search report has been drawn up
BV The patent application has lapsed
A85 Still pending on 85-01-01