NL6701450A - - Google Patents

Info

Publication number
NL6701450A
NL6701450A NL6701450A NL6701450A NL6701450A NL 6701450 A NL6701450 A NL 6701450A NL 6701450 A NL6701450 A NL 6701450A NL 6701450 A NL6701450 A NL 6701450A NL 6701450 A NL6701450 A NL 6701450A
Authority
NL
Netherlands
Application number
NL6701450A
Other versions
NL156552B (nl
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 NL6701450A publication Critical patent/NL6701450A/xx
Publication of NL156552B publication Critical patent/NL156552B/xx

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)
NL6701450.A 1966-02-11 1967-01-30 Schakelinrichting voor het verkrijgen van een lage rijsnelheid bij een liftaandrijving. NL156552B (nl)

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 (2)

Publication Number Publication Date
NL6701450A true NL6701450A (OSRAM) 1967-08-14
NL156552B NL156552B (nl) 1978-04-17

Family

ID=4224862

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6701450.A NL156552B (nl) 1966-02-11 1967-01-30 Schakelinrichting voor het verkrijgen van een lage rijsnelheid bij een liftaandrijving.

Country Status (9)

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

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
GB1138645A (en) 1969-01-01
BE693849A (OSRAM) 1967-08-09
SE323182B (OSRAM) 1970-04-27
NL156552B (nl) 1978-04-17
DE1481713B2 (de) 1971-08-19
FI46248C (fi) 1973-02-12
ES336732A1 (es) 1968-01-16
CH437698A (de) 1967-06-15
DE1481713A1 (de) 1969-05-29
FR1511244A (fr) 1968-01-26
FI46248B (OSRAM) 1972-10-31

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: INVENTIO

V4 Lapsed because of reaching the maximum lifetime of a patent