FR719492A - Distribution for leonard orders, in particular for extraction machines - Google Patents

Distribution for leonard orders, in particular for extraction machines

Info

Publication number
FR719492A
FR719492A FR719492DA FR719492A FR 719492 A FR719492 A FR 719492A FR 719492D A FR719492D A FR 719492DA FR 719492 A FR719492 A FR 719492A
Authority
FR
France
Prior art keywords
leonard
orders
distribution
extraction machines
machines
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR719492A publication Critical patent/FR719492A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
    • 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
    • H02P7/34—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 Ward-Leonard arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Direct Current Motors (AREA)
FR719492D 1930-07-06 1931-07-04 Distribution for leonard orders, in particular for extraction machines Expired FR719492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1930S0015130 DE607256C (en) 1930-07-06 1930-07-06 Control for Leonard drives, especially for conveyor machines

Publications (1)

Publication Number Publication Date
FR719492A true FR719492A (en) 1932-02-05

Family

ID=6575622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719492D Expired FR719492A (en) 1930-07-06 1931-07-04 Distribution for leonard orders, in particular for extraction machines

Country Status (2)

Country Link
DE (1) DE607256C (en)
FR (1) FR719492A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767721C (en) * 1938-04-29 1953-04-09 Siemens App Device for motorized adjustment, in particular remote adjustment of an object
DE1003415B (en) * 1954-03-13 1957-02-28 Siemens Ag Electric shaft conveyor with automatic speed control
DE1090410B (en) * 1958-05-14 1960-10-06 Bbc Brown Boveri & Cie Device for load-dependent speed adjustment of the drive motor in a rope conveyor system

Also Published As

Publication number Publication date
DE607256C (en) 1934-12-20

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