BR7308343D0 - AN ELEVATOR SIGNALING SYSTEM - Google Patents

AN ELEVATOR SIGNALING SYSTEM

Info

Publication number
BR7308343D0
BR7308343D0 BR8343/73A BR834373A BR7308343D0 BR 7308343 D0 BR7308343 D0 BR 7308343D0 BR 8343/73 A BR8343/73 A BR 8343/73A BR 834373 A BR834373 A BR 834373A BR 7308343 D0 BR7308343 D0 BR 7308343D0
Authority
BR
Brazil
Prior art keywords
signaling system
elevator signaling
elevator
signaling
Prior art date
Application number
BR8343/73A
Other languages
Portuguese (pt)
Inventor
Yuminaka Takes
Iwassaka Tatsua
Matsuzawa Hideto
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of BR7308343D0 publication Critical patent/BR7308343D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02—Position or depth indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
BR8343/73A 1972-10-27 1973-10-25 AN ELEVATOR SIGNALING SYSTEM BR7308343D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47107185A JPS4964141A (en) 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
BR7308343D0 true BR7308343D0 (en) 1974-08-15

Family

ID=14452612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8343/73A BR7308343D0 (en) 1972-10-27 1973-10-25 AN ELEVATOR SIGNALING SYSTEM

Country Status (7)

Country Link
US (1) US3844383A (en)
JP (1) JPS4964141A (en)
AU (1) AU468484B2 (en)
BR (1) BR7308343D0 (en)
CA (1) CA980029A (en)
GB (1) GB1452288A (en)
HK (1) HK26977A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131046A (en) * 1975-05-12 1976-11-15 Hitachi Ltd Elevator arrival order indicating device
JPS5230068U (en) * 1975-08-25 1977-03-02
FI88789C (en) * 1990-05-10 1993-07-12 Kone Oy FOERFARANDE FOER VAL AV EN HISS I EN HISSGRUPP

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100736A (en) * 1935-07-16 1937-11-30 Westinghouse Elec Elevator Co Elevator signaling system
US3376953A (en) * 1962-12-12 1968-04-09 Hitachi Ltd Elevator plural car system including means to select one group of cars as the active group
US3467223A (en) * 1966-02-11 1969-09-16 Westinghouse Electric Corp Conveyor system for elongated structures
JPS5322333B2 (en) * 1972-01-27 1978-07-07

Also Published As

Publication number Publication date
US3844383A (en) 1974-10-29
CA980029A (en) 1975-12-16
AU468484B2 (en) 1976-01-15
JPS4964141A (en) 1974-06-21
GB1452288A (en) 1976-10-13
AU6184573A (en) 1975-05-01
HK26977A (en) 1977-06-10

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