GB1138645A - Lift drive circuit arrangements - Google Patents

Lift drive circuit arrangements

Info

Publication number
GB1138645A
GB1138645A GB6377/67A GB637767A GB1138645A GB 1138645 A GB1138645 A GB 1138645A GB 6377/67 A GB6377/67 A GB 6377/67A GB 637767 A GB637767 A GB 637767A GB 1138645 A GB1138645 A GB 1138645A
Authority
GB
United Kingdom
Prior art keywords
relay
drive circuit
feb
energized
operated
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
GB6377/67A
Other languages
English (en)
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.)
Inventio AG
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
Publication of GB1138645A publication Critical patent/GB1138645A/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
    • B66B1/24—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)
  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
GB6377/67A 1966-02-11 1967-02-10 Lift drive circuit arrangements Expired GB1138645A (en)

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
GB1138645A true GB1138645A (en) 1969-01-01

Family

ID=4224862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6377/67A Expired GB1138645A (en) 1966-02-11 1967-02-10 Lift drive circuit arrangements

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003401A1 (en) * 1983-02-28 1984-08-30 Nat Res Dev Electrical machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003401A1 (en) * 1983-02-28 1984-08-30 Nat Res Dev Electrical machines
EP0118271A1 (en) * 1983-02-28 1984-09-12 National Research Development Corporation Electrical machines

Also Published As

Publication number Publication date
FI46248C (fi) 1973-02-12
NL6701450A (ru) 1967-08-14
FI46248B (ru) 1972-10-31
SE323182B (ru) 1970-04-27
FR1511244A (fr) 1968-01-26
BE693849A (ru) 1967-08-09
DE1481713A1 (de) 1969-05-29
CH437698A (de) 1967-06-15
NL156552B (nl) 1978-04-17
DE1481713B2 (de) 1971-08-19
ES336732A1 (es) 1968-01-16

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