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FR1147645A - Device for regulating the speed of DC motors - Google Patents

Device for regulating the speed of DC motors

Info

Publication number
FR1147645A
FR1147645A FR1147645DA FR1147645A FR 1147645 A FR1147645 A FR 1147645A FR 1147645D A FR1147645D A FR 1147645DA FR 1147645 A FR1147645 A FR 1147645A
Authority
FR
France
Prior art keywords
motors
regulating
speed
Prior art date
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
Other languages
French (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.)
Le Materiel Electrique SW SA
Original Assignee
Le Materiel Electrique SW SA
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 Le Materiel Electrique SW SA filed Critical Le Materiel Electrique SW SA
Application granted granted Critical
Publication of FR1147645A publication Critical patent/FR1147645A/en
Priority claimed from FR769020A external-priority patent/FR1215599A/en
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
    • H02P7/30—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 magnetic devices with controllable degree of saturation, i.e. transductors
    • H02P7/305—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 magnetic devices with controllable degree of saturation, i.e. transductors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/166—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs with devices for determining the correct cutting moment, e.g. measuring rollers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR1147645D 1958-06-27 1956-04-11 Device for regulating the speed of DC motors Expired FR1147645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR769020A FR1215599A (en) 1958-06-27 1958-06-27 New derivatives of iminodibenzyl substituted for nitrogen by a piperazine chain and their preparation

Publications (1)

Publication Number Publication Date
FR1147645A true FR1147645A (en) 1957-11-27

Family

ID=8706847

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1147645D Expired FR1147645A (en) 1958-06-27 1956-04-11 Device for regulating the speed of DC motors
FR769020D Expired FR73790E (en) 1958-06-27 1958-06-27 Device for regulating the speed of DC motors

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR769020D Expired FR73790E (en) 1958-06-27 1958-06-27 Device for regulating the speed of DC motors

Country Status (2)

Country Link
ES (1) ES250220A1 (en)
FR (2) FR1147645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130043B (en) * 1958-06-26 1962-05-24 Licentia Gmbh Arrangement for controlling the armature voltage and the excitation current of direct current shunt motors
DE1237671B (en) * 1960-07-20 1967-03-30 Westinghouse Electric Corp Speed control device for a separately excited direct current motor, especially in Leonard circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130043B (en) * 1958-06-26 1962-05-24 Licentia Gmbh Arrangement for controlling the armature voltage and the excitation current of direct current shunt motors
DE1237671B (en) * 1960-07-20 1967-03-30 Westinghouse Electric Corp Speed control device for a separately excited direct current motor, especially in Leonard circuit

Also Published As

Publication number Publication date
ES250220A1 (en) 1960-01-16
FR73790E (en) 1960-09-05

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