CH437698A - Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive - Google Patents

Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive

Info

Publication number
CH437698A
CH437698A CH205566A CH205566A CH437698A CH 437698 A CH437698 A CH 437698A CH 205566 A CH205566 A CH 205566A CH 205566 A CH205566 A CH 205566A CH 437698 A CH437698 A CH 437698A
Authority
CH
Switzerland
Prior art keywords
achieving
circuit arrangement
travel speed
elevator drive
low travel
Prior art date
Application number
CH205566A
Other languages
German (de)
Inventor
Maske Jerzy Dipl-El-Ing
Rufli Anton Dipl-El-Ing
Original Assignee
Inventio 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 Inventio Ag filed Critical Inventio Ag
Priority to CH205566A priority Critical patent/CH437698A/en
Priority to NL6701450.A priority patent/NL156552B/en
Priority to FI670368A priority patent/FI46248C/en
Priority to BE693849D priority patent/BE693849A/xx
Priority to DE19671481713 priority patent/DE1481713B2/en
Priority to GB6377/67A priority patent/GB1138645A/en
Priority to SE1914/67A priority patent/SE323182B/xx
Priority to FR94560A priority patent/FR1511244A/en
Priority to ES336732A priority patent/ES336732A1/en
Publication of CH437698A publication Critical patent/CH437698A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Stopping Of Electric Motors (AREA)
  • Elevator Control (AREA)
CH205566A 1966-02-11 1966-02-11 Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive CH437698A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH205566A CH437698A (en) 1966-02-11 1966-02-11 Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive
NL6701450.A NL156552B (en) 1966-02-11 1967-01-30 GEARBOX FOR ACHIEVING A LOW DRIVE SPEED WITH A LIFT DRIVE.
FI670368A FI46248C (en) 1966-02-11 1967-02-08 Coupling device to achieve a low travel speed.
BE693849D BE693849A (en) 1966-02-11 1967-02-09
DE19671481713 DE1481713B2 (en) 1966-02-11 1967-02-10 CIRCUIT ARRANGEMENT FOR ACHIEVING A SMALL TRAVEL SPEED IN AN ELEVATOR DRIVE
GB6377/67A GB1138645A (en) 1966-02-11 1967-02-10 Lift drive circuit arrangements
SE1914/67A SE323182B (en) 1966-02-11 1967-02-10
FR94560A FR1511244A (en) 1966-02-11 1967-02-10 Electrical equipment for running the drive system of an elevator at low speed
ES336732A ES336732A1 (en) 1966-02-11 1967-02-11 Lift drive circuit arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH205566A CH437698A (en) 1966-02-11 1966-02-11 Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive

Publications (1)

Publication Number Publication Date
CH437698A true CH437698A (en) 1967-06-15

Family

ID=4224862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205566A CH437698A (en) 1966-02-11 1966-02-11 Circuit arrangement for achieving a low travel speed for inspection runs on an elevator drive

Country Status (9)

Country Link
BE (1) BE693849A (en)
CH (1) CH437698A (en)
DE (1) DE1481713B2 (en)
ES (1) ES336732A1 (en)
FI (1) FI46248C (en)
FR (1) FR1511244A (en)
GB (1) GB1138645A (en)
NL (1) NL156552B (en)
SE (1) SE323182B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8305501D0 (en) * 1983-02-28 1983-03-30 Laithwaite E R Electrical machines

Also Published As

Publication number Publication date
FI46248B (en) 1972-10-31
DE1481713A1 (en) 1969-05-29
NL156552B (en) 1978-04-17
SE323182B (en) 1970-04-27
GB1138645A (en) 1969-01-01
ES336732A1 (en) 1968-01-16
FI46248C (en) 1973-02-12
FR1511244A (en) 1968-01-26
DE1481713B2 (en) 1971-08-19
BE693849A (en) 1967-08-09
NL6701450A (en) 1967-08-14

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