BE814307A - Systeme d'ascenseur - Google Patents

Systeme d'ascenseur

Info

Publication number: BE814307A
Authority: BE; Belgium
Prior art keywords: elevator system; elevator
Prior art date: 1973-05-01

Application number

BE1005915A

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.)

1973-05-01

Filing date

1974-04-29

Publication date

1974-10-29

1974-04-29 Application filed filed Critical

1974-10-29 Publication of BE814307A publication Critical patent/BE814307A/fr

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical

BE1005915A 1973-05-01 1974-04-29 Systeme d'ascenseur BE814307A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00356268A US3814216A (en)	1973-05-01	1973-05-01	Elevator speed sensor

Publications (1)

Publication Number	Publication Date
BE814307A true BE814307A (fr)	1974-10-29

Family

ID=23400787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1005915A BE814307A (fr)	1973-05-01	1974-04-29	Systeme d'ascenseur

Country Status (12)

Country	Link
US (1)	US3814216A (fr)
JP (1)	JPS5014052A (fr)
BE (1)	BE814307A (fr)
BR (1)	BR7403520D0 (fr)
CA (1)	CA998195A (fr)
DE (1)	DE2420998A1 (fr)
ES (1)	ES425801A1 (fr)
FR (1)	FR2228022B1 (fr)
GB (1)	GB1468037A (fr)
IT (1)	IT1010804B (fr)
LU (1)	LU69962A1 (fr)
NL (1)	NL7405309A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4128141A (en) *	1977-07-07	1978-12-05	Westinghouse Electric Corp.	Elevator system
JPS5678780A (en) *	1979-11-28	1981-06-27	Mitsubishi Electric Corp	Reduction gear for terminal stair of elevator
US4503939A (en) *	1983-08-19	1985-03-12	Westinghouse Electric Corp.	Elevator system
US4971178A (en) *	1989-02-02	1990-11-20	Inventio Ag	Elevator system with independent limiting of a speed pattern in terminal zones
CN101044082B (zh) *	2004-09-09	2011-05-25	三菱电机株式会社	电梯装置
DE102004058756A1 (de) *	2004-12-06	2006-06-14	Siemens Ag	Geschwindigkeitsüberwachungsverfahren in einem Automatisierungssystem für eine Förderanlage
GB2428232B (en) *	2005-07-09	2008-02-13	Anthony Cuthbert	Traction arrangements
WO2008006396A1 (fr) *	2006-07-14	2008-01-17	Wittur Ag	Système électronique multifonction combiné de freinage de secours et de détection
CN101287670B (zh) *	2006-07-14	2011-03-30	维托公开股份有限公司	具有电子紧急安全钳的电梯
JP5112342B2 (ja) *	2007-02-15	2013-01-09	三菱電機株式会社	エレベータの安全装置
WO2011010990A1 (fr)	2009-07-20	2011-01-27	Otis Elevator Company	Système de régulateur pour ascenseur
JP6154358B2 (ja) *	2014-07-11	2017-06-28	ファナック株式会社	回転テーブルを備えた工作機械
CN105197712A (zh) *	2015-09-26	2015-12-30	方城君	电梯人员被困时自动呼救***
EP3456674B1 (fr) *	2017-09-15	2020-04-01	Otis Elevator Company	Système de detection de mou d'un element de tension d'ascenseur et procede pour effectuer une operation d'arret d'urgence d'un ascenseur
CN112010132B (zh) *	2020-07-30	2021-12-17	佳格科技(浙江)股份有限公司	一种通过光幕识别电动车的方法
CN116238992B (zh) *	2023-02-23	2023-09-12	伟龙意程智能科技(江苏)有限公司	一种具备节能作用的电梯光幕结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2874806A (en) *	1958-02-13	1959-02-24	Westinghouse Electric Corp	Elevator control system
US3379285A (en) *	1964-02-28	1968-04-23	Westinghouse Electric Corp	Low-friction speed-responsive sensor for elevator

1973
- 1973-05-01 US US00356268A patent/US3814216A/en not_active Expired - Lifetime
1974
- 1974-04-11 CA CA197,472A patent/CA998195A/en not_active Expired
- 1974-04-19 NL NL7405309A patent/NL7405309A/xx not_active Application Discontinuation
- 1974-04-26 IT IT41580/74A patent/IT1010804B/it active
- 1974-04-29 BE BE1005915A patent/BE814307A/fr not_active IP Right Cessation
- 1974-04-30 DE DE2420998A patent/DE2420998A1/de not_active Withdrawn
- 1974-04-30 LU LU69962A patent/LU69962A1/xx unknown
- 1974-04-30 ES ES425801A patent/ES425801A1/es not_active Expired
- 1974-04-30 BR BR3520/74A patent/BR7403520D0/pt unknown
- 1974-05-01 GB GB1908774A patent/GB1468037A/en not_active Expired
- 1974-05-01 JP JP49048355A patent/JPS5014052A/ja active Pending
- 1974-05-02 FR FR7415293A patent/FR2228022B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3814216A (en)	1974-06-04
JPS5014052A (fr)	1975-02-14
ES425801A1 (es)	1976-06-16
BR7403520D0 (pt)	1974-12-03
FR2228022B1 (fr)	1976-10-15
IT1010804B (it)	1977-01-20
DE2420998A1 (de)	1974-11-21
FR2228022A1 (fr)	1974-11-29
LU69962A1 (fr)	1974-08-06
NL7405309A (fr)	1974-11-05
CA998195A (en)	1976-10-05
GB1468037A (en)	1977-03-23

Legal Events

Date

Code

Title

Description

1987-10-31

RE

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870430

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
BE812214A (fr)	1974-09-12	Systeme d'ascenseur
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE814690A (fr)	1974-11-07	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