BR7408742D0 - Sistema de elevador - Google Patents

Sistema de elevador

Info

Publication number
BR7408742D0
BR7408742D0 BR8742/74A BR874274A BR7408742D0 BR 7408742 D0 BR7408742 D0 BR 7408742D0 BR 8742/74 A BR8742/74 A BR 8742/74A BR 874274 A BR874274 A BR 874274A BR 7408742 D0 BR7408742 D0 BR 7408742D0
Authority
BR
Brazil
Prior art keywords
elevator system
elevator
Prior art date
Application number
BR8742/74A
Other languages
English (en)
Portuguese (pt)
Inventor
L Tosato
L Abel
C Mullis
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7408742D0 publication Critical patent/BR7408742D0/pt

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
    • B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
BR8742/74A 1973-10-26 1974-10-21 Sistema de elevador BR7408742D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410153A US3889231A (en) 1973-10-26 1973-10-26 Elevator signalling system

Publications (1)

Publication Number Publication Date
BR7408742D0 true BR7408742D0 (pt) 1975-09-23

Family

ID=23623454

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8742/74A BR7408742D0 (pt) 1973-10-26 1974-10-21 Sistema de elevador

Country Status (9)

Country Link
US (1) US3889231A (fr)
BE (1) BE821461A (fr)
BR (1) BR7408742D0 (fr)
CA (1) CA1010587A (fr)
DE (1) DE2450857A1 (fr)
ES (1) ES431390A1 (fr)
FR (1) FR2249020B1 (fr)
GB (1) GB1479981A (fr)
IT (1) IT1024041B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096925A (en) * 1977-04-08 1978-06-27 Westinghouse Electric Corp. Elevator system with detector for indicating relative positions of car and counterweight
US4134476A (en) * 1977-10-26 1979-01-16 Westinghouse Electric Corp. Elevator system
JPS5665781A (en) * 1979-11-05 1981-06-03 Mitsubishi Electric Corp Detector for location of elevator
US4674603A (en) * 1985-01-28 1987-06-23 Robert Estrella Elevator control apparatus
US4750592A (en) * 1987-03-20 1988-06-14 United States Elevator Corp. Elevator position reading sensor system
AT387762B (de) * 1987-05-07 1989-03-10 Otis Elevator Co Stellungsanzeiger fuer aufzuege
CA2002409C (fr) * 1989-11-07 1995-03-14 Klaus Katzy Systeme de controle du fonctionnement d'une cage de puits de mine
US5135081A (en) * 1991-05-01 1992-08-04 United States Elevator Corp. Elevator position sensing system using coded vertical tape
US5373122A (en) * 1993-10-13 1994-12-13 Inventio Ag Dual actuator mechanical switch
FI111937B (fi) * 1993-12-28 2003-10-15 Kone Corp Menetelmä hissikorin paikan määrittämiseksi
US5783783A (en) * 1995-10-05 1998-07-21 Otis Elevator Company Correction run for an elevator system
US5831227A (en) * 1996-12-13 1998-11-03 Otis Elevator Company Differential magnetic alignment of an elevator and a landing
US5925859A (en) * 1997-08-06 1999-07-20 Interface Products Co., Inc. Landing control system
EP1426319B1 (fr) * 2001-07-31 2013-10-16 Mitsubishi Denki Kabushiki Kaisha Ascenseur avec un détecteur de position
US6622827B1 (en) * 2002-05-10 2003-09-23 Anna Disieno Elevator tape guide with tape slot redundancy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048818A (en) * 1957-07-22 1962-08-07 Schweiz Wagons Aufzuegefab Position indicator
US3162738A (en) * 1962-11-30 1964-12-22 Ibm Magnetically actuated switching device
CH457586A (de) * 1965-12-31 1968-06-15 Otto Dipl Ing Ramstetter Magnetisch betätigter elektrischer Schalter
US3562681A (en) * 1968-12-11 1971-02-09 Richard J Binder Indicator device with magnetic switch closure

Also Published As

Publication number Publication date
CA1010587A (en) 1977-05-17
FR2249020A1 (fr) 1975-05-23
ES431390A1 (es) 1976-11-01
US3889231A (en) 1975-06-10
FR2249020B1 (fr) 1979-02-23
GB1479981A (en) 1977-07-13
BE821461A (fr) 1975-04-25
DE2450857A1 (de) 1975-04-30
IT1024041B (it) 1978-06-20

Similar Documents

Publication Publication Date Title
IT1008370B (it) Sistema radap ad impulsi
BR7403021D0 (pt) Sistema de suporte de isolamente
IT1020147B (it) Sistema di registrazione perfezionato
IT1011215B (it) Sistema laser
NL7413873A (nl) Plaatsbepalingsstelsel.
BR7606682A (pt) Sistema de elevador
IT1017735B (it) Sistema televisivo
BR7606659A (pt) Sistema de elevador
BR7404363D0 (pt) Instalacao de elevador
BR7407715D0 (pt) Sistema de refrigeracao
SE411112B (sv) Transportorsystem
BR7403230D0 (pt) Sistema hidraulico
BR7304994D0 (pt) Sistema de elevador
BR7608217A (pt) Sistema de elevador
BR7403520D0 (pt) Sistema de elevador
BR7409644A (pt) Sistema de valvula
BR7604050A (pt) Sistema de elevador
BR7408742D0 (pt) Sistema de elevador
BR7404162D0 (pt) Sistema de elevador
IT1006706B (it) Sistema multielaboratore
BR7410466D0 (pt) Estrutura de elevador
AR198270A1 (es) Sistema de frenado de potencia
SE400052B (sv) Tryckkensligt registrerande system
BR7402811D0 (pt) Sistema de elevador aperfeicoado
BR7602990A (pt) Sistema de elevador