BE693849A - - Google Patents

Info

Publication number
BE693849A
BE693849A BE693849DA BE693849A BE 693849 A BE693849 A BE 693849A BE 693849D A BE693849D A BE 693849DA BE 693849 A BE693849 A BE 693849A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE693849A publication Critical patent/BE693849A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/24Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K17/00Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02Asynchronous induction motors
    • H02K17/12Asynchronous induction motors for multi-phase current
    • H02K17/14Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24Controlling the direction, e.g. clockwise or counterclockwise
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16Arrangements 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
    • H02P25/18Arrangements 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
    • H02P25/20Arrangements 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)
  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
BE693849D 1966-02-11 1967-02-09 BE693849A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH205566A CH437698A (de) 1966-02-11 1966-02-11 Schaltungsanordnung zur Erzielung einer kleinen Fahrgeschwindigkeit für Inspektionsfahrten an einem Aufzugsantrieb

Publications (1)

Publication Number Publication Date
BE693849A true BE693849A (xx) 1967-08-09

Family

ID=4224862

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693849D BE693849A (xx) 1966-02-11 1967-02-09

Country Status (9)

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

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
FI46248C (fi) 1973-02-12
NL6701450A (xx) 1967-08-14
FI46248B (xx) 1972-10-31
SE323182B (xx) 1970-04-27
FR1511244A (fr) 1968-01-26
DE1481713A1 (de) 1969-05-29
CH437698A (de) 1967-06-15
NL156552B (nl) 1978-04-17
GB1138645A (en) 1969-01-01
DE1481713B2 (de) 1971-08-19
ES336732A1 (es) 1968-01-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INVENTIO A.G.

Effective date: 19870209