ES431390A1 - Un sistema de ascensor. - Google Patents

Un sistema de ascensor.

Info

Publication number: ES431390A1
Authority: ES; Spain
Prior art keywords: coact; car; elevator; hoistway; spaced
Prior art date: 1973-10-26
Legal status (The legal status 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 status listed.): Expired

Application number

ES431390A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CBS Corp

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.)

1973-10-26

Filing date

1974-10-25

Publication date

1976-11-01

1974-10-25 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1976-11-01 Publication of ES431390A1 publication Critical patent/ES431390A1/es

Status Expired legal-status Critical Current

Links

230000011664 signaling Effects 0.000 title 1

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)

ES431390A 1973-10-26 1974-10-25 Un sistema de ascensor. Expired ES431390A1 (es)

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
ES431390A1 true ES431390A1 (es)	1976-11-01

Family

ID=23623454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES431390A Expired ES431390A1 (es)	1973-10-26	1974-10-25	Un sistema de ascensor.

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

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 ES ES431390A patent/ES431390A1/es not_active Expired
- 1974-10-25 BE BE1006249A patent/BE821461A/fr not_active IP Right Cessation
- 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
CA1010587A (en)	1977-05-17
FR2249020A1 (fr)	1975-05-23
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
BR7408742D0 (pt)	1975-09-23

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