BE775787A - ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT. - Google Patents

ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.

Info

Publication number
BE775787A
BE775787A BE775787A BE775787A BE775787A BE 775787 A BE775787 A BE 775787A BE 775787 A BE775787 A BE 775787A BE 775787 A BE775787 A BE 775787A BE 775787 A BE775787 A BE 775787A
Authority
BE
Belgium
Prior art keywords
adjusting
electronic device
direct current
direct
current
Prior art date
Application number
BE775787A
Other languages
French (fr)
Inventor
Jean Pierre Cordier
Jean Lovens
Original Assignee
Acec
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 Acec filed Critical Acec
Priority to BE775787A priority Critical patent/BE775787A/en
Publication of BE775787A publication Critical patent/BE775787A/en
Priority to IT54241/72A priority patent/IT973701B/en
Priority to FR7241592A priority patent/FR2163016A5/en
Priority to DE2257754A priority patent/DE2257754C2/en
Priority to CH1715472A priority patent/CH561477A5/en
Priority to NL7215956A priority patent/NL7215956A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
    • 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
BE775787A 1971-11-25 1971-11-25 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT. BE775787A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE775787A BE775787A (en) 1971-11-25 1971-11-25 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.
IT54241/72A IT973701B (en) 1971-11-25 1972-11-23 ELECTRONIC DEVICE FOR REGULATING CURRENT WITH TINUE
FR7241592A FR2163016A5 (en) 1971-11-25 1972-11-23 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.
DE2257754A DE2257754C2 (en) 1971-11-25 1972-11-24 Electronic arrangement for controlling a direct current
CH1715472A CH561477A5 (en) 1971-11-25 1972-11-24 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.
NL7215956A NL7215956A (en) 1971-11-25 1972-11-24 ELECTRONIC DEVICE FOR THE REGULATION OF A DC POWER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE775787A BE775787A (en) 1971-11-25 1971-11-25 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.

Publications (1)

Publication Number Publication Date
BE775787A true BE775787A (en) 1972-05-25

Family

ID=3858917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775787A BE775787A (en) 1971-11-25 1971-11-25 ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT.

Country Status (6)

Country Link
BE (1) BE775787A (en)
CH (1) CH561477A5 (en)
DE (1) DE2257754C2 (en)
FR (1) FR2163016A5 (en)
IT (1) IT973701B (en)
NL (1) NL7215956A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008907A1 (en) * 1980-03-07 1981-09-17 Siemens AG, 1000 Berlin und 8000 München DC CONTROLLER CIRCUIT
FR2487139A1 (en) * 1980-07-17 1982-01-22 Cem Comp Electro Mec FREE SWITCHING CIRCUIT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1575652A (en) * 1968-04-01 1969-07-25 Acec Electronic device for direct current adjustment

Also Published As

Publication number Publication date
DE2257754A1 (en) 1973-05-30
FR2163016A5 (en) 1973-07-20
NL7215956A (en) 1973-05-29
DE2257754C2 (en) 1984-08-09
CH561477A5 (en) 1975-04-30
IT973701B (en) 1974-06-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. ACEC

Effective date: 19871130