FI64255B - Hastighetsregleringssystem foer kortslutningsmotor - Google Patents

Hastighetsregleringssystem foer kortslutningsmotor

Info

Publication number
FI64255B
FI64255B FI810676A FI810676A FI64255B FI 64255 B FI64255 B FI 64255B FI 810676 A FI810676 A FI 810676A FI 810676 A FI810676 A FI 810676A FI 64255 B FI64255 B FI 64255B
Authority
FI
Finland
Prior art keywords
kortslutningsmotor
hastighetsregleringssystem
foer
hastighetsregleringssystem foer
foer kortslutningsmotor
Prior art date
Application number
FI810676A
Other languages
English (en)
Other versions
FI64255C (fi
FI810676L (fi
Inventor
Heimo Maekinen
Seppo Suur-Askola
Original Assignee
Elevator Gmbh
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 Elevator Gmbh filed Critical Elevator Gmbh
Priority to FI810676A priority Critical patent/FI64255C/fi
Priority to PCT/FI1982/000008 priority patent/WO1982003067A1/en
Priority to EP82900803A priority patent/EP0073798B1/en
Priority to DE8282900803T priority patent/DE3272663D1/de
Priority to US06/441,519 priority patent/US4499972A/en
Priority to BR8206651A priority patent/BR8206651A/pt
Publication of FI810676L publication Critical patent/FI810676L/fi
Publication of FI64255B publication Critical patent/FI64255B/fi
Application granted granted Critical
Publication of FI64255C publication Critical patent/FI64255C/fi

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
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
    • 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
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B66B1/302—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor for energy saving

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)
FI810676A 1981-03-04 1981-03-04 Hastighetsregleringssystem foer kortslutningsmotor FI64255C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI810676A FI64255C (fi) 1981-03-04 1981-03-04 Hastighetsregleringssystem foer kortslutningsmotor
PCT/FI1982/000008 WO1982003067A1 (en) 1981-03-04 1982-03-04 Speed control system for a motor with short-circuited rotor
EP82900803A EP0073798B1 (en) 1981-03-04 1982-03-04 Speed control system for a motor with short-circuited rotor
DE8282900803T DE3272663D1 (en) 1981-03-04 1982-03-04 Speed control system for a motor with short-circuited rotor
US06/441,519 US4499972A (en) 1981-03-04 1982-03-04 Speed control system for a motor with short-circuited rotor
BR8206651A BR8206651A (pt) 1981-03-04 1982-03-04 Sistema de controle de velocidade para um motor com rotor em curto circuito

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI810676A FI64255C (fi) 1981-03-04 1981-03-04 Hastighetsregleringssystem foer kortslutningsmotor
FI810676 1981-03-04

Publications (3)

Publication Number Publication Date
FI810676L FI810676L (fi) 1982-09-05
FI64255B true FI64255B (fi) 1983-06-30
FI64255C FI64255C (fi) 1983-10-10

Family

ID=8514195

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810676A FI64255C (fi) 1981-03-04 1981-03-04 Hastighetsregleringssystem foer kortslutningsmotor

Country Status (6)

Country Link
US (1) US4499972A (fi)
EP (1) EP0073798B1 (fi)
BR (1) BR8206651A (fi)
DE (1) DE3272663D1 (fi)
FI (1) FI64255C (fi)
WO (1) WO1982003067A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64255C (fi) * 1981-03-04 1983-10-10 Elevator Gmbh Hastighetsregleringssystem foer kortslutningsmotor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733393A (en) * 1956-01-31 Dynamic braking hoist control
US2922094A (en) * 1956-07-10 1960-01-19 Westinghouse Electric Corp Motor control apparatus for dynamic braking
US2978070A (en) * 1959-02-02 1961-04-04 Dover Corp Control system for elevator motors
GB897954A (en) * 1960-09-20 1962-06-06 Ass Elect Ind Improvements relating to dynamic braking of a.c. motors
CH406567A (de) * 1964-02-10 1966-01-31 Inventio Ag Einrichtung zur Steuerung der Sollwertgrösse während des Verzögerungsvorganges bei Aufzügen mit drehzahlgeregeltem Antrieb
US3589474A (en) * 1969-05-07 1971-06-29 Westinghouse Electric Corp Digital pattern generator for motor speed control
GB1315589A (en) * 1970-01-21 1973-05-02 Hitachi Ltd Control apparatus for an elevator car
BE764196A (fr) * 1970-03-23 1971-08-02 Logic S A S Di G Marchi & C Systeme de freinage electrique de moteurs a
JPS5417219B2 (fi) * 1973-01-24 1979-06-28
SE365338B (fi) * 1973-02-26 1974-03-18 Ericsson Telefon Ab L M
JPS51131044A (en) * 1975-05-09 1976-11-15 Hitachi Ltd Ac elevator controlling device
JPS5299546A (en) * 1976-02-16 1977-08-20 Mitsubishi Electric Corp Speed control device for elevator
US4351415A (en) * 1978-10-06 1982-09-28 Shimadzu Corporation Hydraulic elevator installation
FI64255C (fi) * 1981-03-04 1983-10-10 Elevator Gmbh Hastighetsregleringssystem foer kortslutningsmotor

Also Published As

Publication number Publication date
DE3272663D1 (en) 1986-09-25
EP0073798A1 (en) 1983-03-16
FI64255C (fi) 1983-10-10
US4499972A (en) 1985-02-19
BR8206651A (pt) 1983-03-01
EP0073798B1 (en) 1986-08-20
WO1982003067A1 (en) 1982-09-16
FI810676L (fi) 1982-09-05

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: ELEVATOR GMBH.