BE821461A - Systeme d'ascenseur - Google Patents

Systeme d'ascenseur

Info

Publication number: BE821461A
Authority: BE; Belgium
Prior art keywords: elevator system; elevator
Prior art date: 1973-10-26

Application number

BE1006249A

Other languages

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.)

1973-10-26

Filing date

1974-10-25

Publication date

1975-04-25

1974-10-25 Application filed filed Critical

1975-04-25 Publication of BE821461A publication Critical patent/BE821461A/fr

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)
Elevator Control (AREA)
Types And Forms Of Lifts (AREA)

BE1006249A 1973-10-26 1974-10-25 Systeme d'ascenseur BE821461A (fr)

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
BE821461A true BE821461A (fr)	1975-04-25

Family

ID=23623454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1006249A BE821461A (fr)	1973-10-26	1974-10-25	Systeme d'ascenseur

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
KR100508328B1 (ko) *	2001-07-31	2005-08-17	미쓰비시덴키 가부시키가이샤	엘리베이터의 위치검출장치
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

1973
- 1973-10-26 US US410153A patent/US3889231A/en not_active Expired - Lifetime
1974
- 1974-10-09 CA CA211,101A patent/CA1010587A/en not_active Expired
- 1974-10-21 BR BR8742/74A patent/BR7408742D0/pt unknown
- 1974-10-22 IT IT41702/74A patent/IT1024041B/it active
- 1974-10-25 FR FR7435915A patent/FR2249020B1/fr not_active Expired
- 1974-10-25 BE BE1006249A patent/BE821461A/fr not_active IP Right Cessation
- 1974-10-25 ES ES431390A patent/ES431390A1/es not_active Expired
- 1974-10-25 DE DE19742450857 patent/DE2450857A1/de active Pending
- 1974-10-28 GB GB46590/74A patent/GB1479981A/en not_active Expired

Also Published As

Publication number	Publication date
GB1479981A (en)	1977-07-13
DE2450857A1 (de)	1975-04-30
FR2249020B1 (fr)	1979-02-23
IT1024041B (it)	1978-06-20
FR2249020A1 (fr)	1975-05-23
ES431390A1 (es)	1976-11-01
US3889231A (en)	1975-06-10
CA1010587A (en)	1977-05-17
BR7408742D0 (pt)	1975-09-23

Publication	Publication Date	Title
BE815782A (fr)	1974-12-02	Systeme d'ascenseur
BE820258A (fr)	1975-03-24	Systeme d'ascenseur
BE811313A (fr)	1974-08-20	Systeme de construction
BE831982A (fr)	1975-11-17	Systeme d'eclairage
BE827944A (fr)	1975-10-15	Systeme d'ascenseur
BE820575A (fr)	1975-04-01	Systeme opto-electronique
BE801866A (fr)	1974-01-03	Systeme d'ascenseur
BE822388A (fr)	1975-05-20	Systeme d'asceneur
SE411112B (sv)	1979-12-03	Transportorsystem
BE797669A (fr)	1973-07-31	Systeme de tele-surveillance
BE812218A (fr)	1974-09-12	Systeme d'ascenseur
BE814307A (fr)	1974-10-29	Systeme d'ascenseur
BE828794A (fr)	1975-11-07	Systeme d'ascenseur
BE821461A (fr)	1975-04-25	Systeme d'ascenseur
BE815461A (fr)	1974-11-22	Systeme d'ascenseur
BE822680A (fr)	1975-05-27	Systeme d'ascenseur
BR7410466D0 (pt)	1975-09-16	Estrutura de elevador
BE814690A (fr)	1974-11-07	Systeme d'ascenseur
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE812214A (fr)	1974-09-12	Systeme d'ascenseur
BE811489A (fr)	1974-06-17	Phenoxyalcanecarboxylates d'hydroxyalkyltheophyllines
SE400052B (sv)	1978-03-13	Tryckkensligt registrerande system
BE815248A (fr)	1974-11-20	Systeme d'ascenseur
BE799905A (fr)	1973-11-23	Systeme d'ascenseur,
FR2283849A1 (fr)	1976-04-02	Systeme d'ascenseur

Legal Events

Date	Code	Title	Description
1987-04-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19861031

Date

Code

Title

Description

1987-04-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19861031