BE814690A - Systeme d'ascenseur - Google Patents

Systeme d'ascenseur

Info

Publication number: BE814690A
Authority: BE; Belgium
Prior art keywords: elevator system; elevator
Prior art date: 1973-05-08

Application number

BE1005935A

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.)

1973-05-08

Filing date

1974-05-07

Publication date

1974-11-07

1974-05-07 Application filed filed Critical

1974-11-07 Publication of BE814690A publication Critical patent/BE814690A/fr

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

BE1005935A 1973-05-08 1974-05-07 Systeme d'ascenseur BE814690A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US358429A US3898611A (en)	1973-05-08	1973-05-08	Elevator system having a car position indicator which includes a matrix

Publications (1)

Publication Number	Publication Date
BE814690A true BE814690A (fr)	1974-11-07

Family

ID=23409620

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1005935A BE814690A (fr)	1973-05-08	1974-05-07	Systeme d'ascenseur

Country Status (9)

Country	Link
US (1)	US3898611A (fr)
JP (1)	JPS5926589B2 (fr)
BE (1)	BE814690A (fr)
CA (1)	CA998192A (fr)
DE (1)	DE2422246A1 (fr)
ES (2)	ES426049A1 (fr)
FR (1)	FR2228705B1 (fr)
GB (1)	GB1473520A (fr)
IT (1)	IT1013900B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113428759A (zh) *	2021-05-27	2021-09-24	苏州凌丰电梯有限公司	一种可自动收放的电梯轿厢用智能护脚板
US11465882B2 (en)	2018-09-29	2022-10-11	Otis Elevator Company	Overspeed protection switch, overspeed governor assembly and elevator system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3995719A (en) *	1975-05-16	1976-12-07	Westinghouse Electric Corporation	Elevator system
JPS593626Y2 (ja) *	1978-11-01	1984-02-01	三菱電機株式会社	周波数．電圧変換回路
US4472716A (en) *	1981-10-30	1984-09-18	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Phase sensitive guidance sensor for wire-following vehicles
CH656598A5 (de) *	1982-08-18	1986-07-15	Inventio Ag	Schaltungseinrichtung mit leitungsmatrix zur signaluebertragung in aufzugsanlagen.
US4463833A (en) *	1982-08-19	1984-08-07	Westinghouse Electric Corp.	Elevator system
JPH0114875Y2 (fr) *	1985-08-08	1989-04-28
JPS62230578A (ja) *	1986-03-31	1987-10-09	三菱電機株式会社	エレベ−タかごの位置表示装置
US5153390A (en) *	1991-03-15	1992-10-06	Otis Elevator Company	Method for avoiding terminal landing position initialization after power loss
US5194702A (en) *	1991-09-17	1993-03-16	Swonger Jr Karl W	Vertically scrolled elevator position indicator
US8151943B2 (en)	2007-08-21	2012-04-10	De Groot Pieter J	Method of controlling intelligent destination elevators with selected operation modes
US8121805B2 (en) *	2009-09-30	2012-02-21	Mitsubishi Electric Research Laboratories, Inc.	Method and system for determining locations of moving objects with maximum length sequences

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2085135A (en) *	1935-03-15	1937-06-29	Westinghouse Elec Elevator Co	Position indicator
US3328790A (en) *	1964-08-05	1967-06-27	Sylvania Electric Prod	Display devices
US3493922A (en) *	1967-03-07	1970-02-03	Otis Elevator Co	Car call signalling system
US3740709A (en) *	1968-04-16	1973-06-19	Westinghouse Electric Corp	Multi-bank elevator system having motion and position indicator
US3783975A (en) *	1972-06-07	1974-01-08	Armor Elevator Co Inc	Position indicating apparatus

1973
- 1973-05-08 US US358429A patent/US3898611A/en not_active Expired - Lifetime
1974
- 1974-04-23 CA CA198,434A patent/CA998192A/en not_active Expired
- 1974-05-07 ES ES426049A patent/ES426049A1/es not_active Expired
- 1974-05-07 IT IT41590/74A patent/IT1013900B/it active
- 1974-05-07 BE BE1005935A patent/BE814690A/fr not_active IP Right Cessation
- 1974-05-07 GB GB2006274A patent/GB1473520A/en not_active Expired
- 1974-05-07 ES ES426051A patent/ES426051A1/es not_active Expired
- 1974-05-08 JP JP49050354A patent/JPS5926589B2/ja not_active Expired
- 1974-05-08 FR FR7415848A patent/FR2228705B1/fr not_active Expired
- 1974-05-08 DE DE2422246A patent/DE2422246A1/de not_active Withdrawn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11465882B2 (en)	2018-09-29	2022-10-11	Otis Elevator Company	Overspeed protection switch, overspeed governor assembly and elevator system
CN113428759A (zh) *	2021-05-27	2021-09-24	苏州凌丰电梯有限公司	一种可自动收放的电梯轿厢用智能护脚板
CN113428759B (zh) *	2021-05-27	2023-06-20	苏州凌丰电梯有限公司	一种可自动收放的电梯轿厢用智能护脚板

Also Published As

Publication number	Publication date
ES426051A1 (es)	1976-11-16
GB1473520A (en)	1977-05-11
CA998192A (en)	1976-10-05
IT1013900B (it)	1977-03-30
FR2228705B1 (fr)	1978-03-31
JPS5015249A (fr)	1975-02-18
JPS5926589B2 (ja)	1984-06-28
DE2422246A1 (de)	1974-11-28
ES426049A1 (es)	1976-11-16
AU6793574A (en)	1975-10-16
US3898611A (en)	1975-08-05
FR2228705A1 (fr)	1974-12-06

Legal Events

Date

Code

Title

Description

1987-11-30

RE

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870531

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
SE411112B (sv)	1979-12-03	Transportorsystem
BE822388A (fr)	1975-05-20	Systeme d'asceneur
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
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE814690A (fr)	1974-11-07	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