DK137985B - Apparat til styring af hastigheden af en elevatorstol. - Google Patents

Apparat til styring af hastigheden af en elevatorstol.

Info

Publication number
DK137985B
DK137985B DK49770AA DK49770A DK137985B DK 137985 B DK137985 B DK 137985B DK 49770A A DK49770A A DK 49770AA DK 49770 A DK49770 A DK 49770A DK 137985 B DK137985 B DK 137985B
Authority
DK
Denmark
Prior art keywords
controlling
speed
elevator car
elevator
car
Prior art date
Application number
DK49770AA
Other languages
Danish (da)
English (en)
Other versions
DK137985C (de
Inventor
Sidney Howard Benjamin
Otto Albert Krauer
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of DK137985B publication Critical patent/DK137985B/da
Application granted granted Critical
Publication of DK137985C publication Critical patent/DK137985C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/52—Floor selectors
DK49770AA 1969-02-03 1970-02-02 Apparat til styring af hastigheden af en elevatorstol. DK137985B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79584269A 1969-02-03 1969-02-03

Publications (2)

Publication Number Publication Date
DK137985B true DK137985B (da) 1978-06-19
DK137985C DK137985C (de) 1978-11-13

Family

ID=25166587

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49770AA DK137985B (da) 1969-02-03 1970-02-02 Apparat til styring af hastigheden af en elevatorstol.

Country Status (15)

Country Link
US (1) US3552524A (de)
JP (1) JPS5122275B1 (de)
BE (1) BE745428A (de)
BR (1) BR7016523D0 (de)
CA (1) CA1002673B (de)
CH (1) CH515845A (de)
DE (1) DE2004812C2 (de)
DK (1) DK137985B (de)
ES (1) ES376145A1 (de)
FI (1) FI54584C (de)
FR (1) FR2033889A5 (de)
GB (1) GB1263875A (de)
NL (1) NL168787C (de)
NO (1) NO131542C (de)
SE (1) SE374529B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759350A (en) * 1972-05-30 1973-09-18 Westinghouse Electric Corp Elevator system
CA1018256A (en) * 1974-12-16 1977-09-27 Peter Deh. Eastcott Signal generator for producing ramp signals with rounded inflection points
US4084662A (en) * 1975-09-01 1978-04-18 Nippon Otis Elevator Company Control apparatus for an elevator system
JPS598622B2 (ja) * 1976-05-27 1984-02-25 三菱電機株式会社 エレベ−タの速度制御装置
JPS5352585U (de) * 1976-10-06 1978-05-06
JPS5827193B2 (ja) * 1976-12-01 1983-06-08 三菱電機株式会社 エレベ−タの速度制御装置
US4299308A (en) * 1979-12-27 1981-11-10 Otis Elevator Company Position controlled elevator door motion
US4373612A (en) * 1980-11-25 1983-02-15 Westinghouse Electric Corp. Elevator system
FI86053C (fi) * 1989-10-31 1992-07-10 Kone Oy Foerfarande och anordning foer styrning av en lyftmotor.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234366B (de) * 1962-02-26 1967-02-16 Impuls G M B H Deutsche Antrieb mit polumschaltbarem Drehstrom-Asynchronmotor fuer aufzuege
US3350612A (en) * 1964-02-19 1967-10-31 Imp Electric Company Jerkless pattern signal for motor acceleration
US3435916A (en) * 1964-06-04 1969-04-01 Reliance Electric & Eng Co Elevator motor speed control including a high gain forward loop and lag-lead compensation

Also Published As

Publication number Publication date
NO131542B (de) 1975-03-10
NL168787C (nl) 1982-05-17
CH515845A (de) 1971-11-30
SE374529B (de) 1975-03-10
CA1002673B (en) 1976-12-28
ES376145A1 (es) 1972-03-01
DE2004812C2 (de) 1983-08-04
JPS5122275B1 (de) 1976-07-08
NL7001488A (de) 1970-08-05
NL168787B (nl) 1981-12-16
FI54584C (fi) 1979-01-10
DE2004812A1 (de) 1970-08-06
DK137985C (de) 1978-11-13
FI54584B (fi) 1978-09-29
BE745428A (fr) 1970-07-16
FR2033889A5 (de) 1970-12-04
GB1263875A (en) 1972-02-16
NO131542C (de) 1975-06-18
BR7016523D0 (pt) 1973-01-02
US3552524A (en) 1971-01-05

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