FR2290082B1 - - Google Patents

Info

Publication number
FR2290082B1
FR2290082B1 FR7436528A FR7436528A FR2290082B1 FR 2290082 B1 FR2290082 B1 FR 2290082B1 FR 7436528 A FR7436528 A FR 7436528A FR 7436528 A FR7436528 A FR 7436528A FR 2290082 B1 FR2290082 B1 FR 2290082B1
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
FR7436528A
Other languages
French (fr)
Other versions
FR2290082A1 (fr
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.)
IRD INTERNALE RECH DEVELOP
Original Assignee
IRD INTERNALE RECH DEVELOP
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 IRD INTERNALE RECH DEVELOP filed Critical IRD INTERNALE RECH DEVELOP
Priority to FR7436528A priority Critical patent/FR2290082A1/fr
Publication of FR2290082A1 publication Critical patent/FR2290082A1/fr
Application granted granted Critical
Publication of FR2290082B1 publication Critical patent/FR2290082B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H19/00—Model railways
    • A63H19/24—Electric toy railways; Systems therefor
    • 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
FR7436528A 1974-10-31 1974-10-31 Regulateur electrique Granted FR2290082A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7436528A FR2290082A1 (fr) 1974-10-31 1974-10-31 Regulateur electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436528A FR2290082A1 (fr) 1974-10-31 1974-10-31 Regulateur electrique

Publications (2)

Publication Number Publication Date
FR2290082A1 FR2290082A1 (fr) 1976-05-28
FR2290082B1 true FR2290082B1 (de) 1977-03-18

Family

ID=9144629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436528A Granted FR2290082A1 (fr) 1974-10-31 1974-10-31 Regulateur electrique

Country Status (1)

Country Link
FR (1) FR2290082A1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588643A1 (de) * 1967-03-11 1970-05-21 Ritter Pfaudler Corp Speisegeraet zur lastunabhaengigen Konstanthaltung einer beliebig vorwaehlbaren Drehzahl eines Gleichstrom-Motors mit konstantem Feld

Also Published As

Publication number Publication date
FR2290082A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse