EP1997764A4 - Système d'ascenseur - Google Patents

Système d'ascenseur

Info

Publication number: EP1997764A4
Authority: EP; European Patent Office
Prior art keywords: lift device; lift
Prior art date: 2006-03-17
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.): Granted

Application number

EP06729398A

Other languages

German (de)

English (en)

Other versions

EP1997764A1 (fr

EP1997764B2 (fr

EP1997764B1 (fr

Inventor

Ken-Ichi Okamoto

Satoru Takahashi

Takaharu Ueda

Masunori Shibata

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi 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.)

2006-03-17

Filing date

2006-03-17

Publication date

2013-01-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38522110&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1997764(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2006-03-17 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2006-03-17 Priority to EP14163836.1A priority Critical patent/EP2765107B1/fr

2008-12-03 Publication of EP1997764A1 publication Critical patent/EP1997764A1/fr

2013-01-02 Publication of EP1997764A4 publication Critical patent/EP1997764A4/fr

2018-02-28 Application granted granted Critical

2018-02-28 Publication of EP1997764B1 publication Critical patent/EP1997764B1/fr

2022-06-29 Publication of EP1997764B2 publication Critical patent/EP1997764B2/fr

2026-03-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
- 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

Landscapes

Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Civil Engineering (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Elevator Control (AREA)
Cage And Drive Apparatuses For Elevators (AREA)
Braking Arrangements (AREA)
Maintenance And Inspection Apparatuses For Elevators (AREA)

EP06729398.5A 2006-03-17 2006-03-17 Système d'ascenseur Expired - Lifetime EP1997764B2 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP14163836.1A EP2765107B1 (fr)	2006-03-17	2006-03-17	Appareil d'ascenseur

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2006/305409 WO2007108069A1 (fr)	2006-03-17	2006-03-17	Système d'ascenseur

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP14163836.1A Division-Into EP2765107B1 (fr)	2006-03-17	2006-03-17	Appareil d'ascenseur
EP14163836.1A Division EP2765107B1 (fr)	2006-03-17	2006-03-17	Appareil d'ascenseur

Publications (4)

Publication Number	Publication Date
EP1997764A1 EP1997764A1 (fr)	2008-12-03
EP1997764A4 true EP1997764A4 (fr)	2013-01-02
EP1997764B1 EP1997764B1 (fr)	2018-02-28
EP1997764B2 EP1997764B2 (fr)	2022-06-29

Family

ID=38522110

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP06729398.5A Expired - Lifetime EP1997764B2 (fr)	2006-03-17	2006-03-17	Système d'ascenseur
EP14163836.1A Expired - Lifetime EP2765107B1 (fr)	2006-03-17	2006-03-17	Appareil d'ascenseur

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP14163836.1A Expired - Lifetime EP2765107B1 (fr)	2006-03-17	2006-03-17	Appareil d'ascenseur

Country Status (5)

Country	Link
EP (2)	EP1997764B2 (fr)
JP (1)	JP5117845B2 (fr)
KR (1)	KR100962910B1 (fr)
CN (1)	CN101128379B (fr)
WO (1)	WO2007108069A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7730998B2 (en) *	2006-03-20	2010-06-08	Mitsubishi Electric Corporation	Elevator apparatus
CN102177082B (zh) *	2008-12-12	2013-09-25	三菱电机株式会社	电梯的安全电路装置
CN101492138B (zh) *	2009-03-12	2011-02-16	石家庄五龙制动器有限公司	电梯制动系统的控制电路及控制方法
CN102596778B (zh) *	2009-11-18	2014-04-23	三菱电机株式会社	电梯装置
KR101338843B1 (ko) *	2009-12-15	2013-12-06	미쓰비시덴키 가부시키가이샤	엘리베이터 장치
EP2670695B1 (fr)	2011-02-04	2022-09-07	Otis Elevator Company	Système permettant de séquencer l'arrêt d'un dispositif de freinage
JP2012180175A (ja) *	2011-03-01	2012-09-20	Toshiba Elevator Co Ltd	エレベータ
EP3277612B1 (fr) *	2015-04-01	2020-09-30	KONE Corporation	Appareil de commande de frein et procédé de commande de frein d'ascenseur
JP6496265B2 (ja) *	2016-03-28	2019-04-03	株式会社日立製作所	エレベーター装置
CN115285811B (zh) *	2022-07-29	2025-09-09	浙江优迈重工机械有限公司	电梯松闸系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4974703A (en) *	1988-06-27	1990-12-04	Mitsubishi Denki Kabushikia Kaisha	Elevator control apparatus
JPH07157211A (ja) *	1993-12-03	1995-06-20	Mitsubishi Electric Corp	エレベーターのブレーキ装置
US20040173413A1 (en) *	2001-07-04	2004-09-09	Philipp Angst	Method for preventing an inadmissibly high speed of the load receiving means of an elevator
JP2006044894A (ja) *	2004-08-05	2006-02-16	Mitsubishi Electric Corp	エレベータ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB190605003A (en) †	1906-03-01	1906-05-24	Otis Elevator Company Ltd	Improvements in Controlling Devices for Electric Motors, applicable to the Motors of Elevators or Lifts and the like.
JPS5785779A (en) *	1980-11-12	1982-05-28	Hitachi Ltd	Preventive circuit for free-run of elevator
JPH0256391A (ja) †	1988-08-19	1990-02-26	Mitsubishi Electric Corp	エレベータの制御装置
JPH09240936A (ja) *	1996-03-06	1997-09-16	Toshiba Corp	エレベータ制御装置
JP4439074B2 (ja) *	2000-03-29	2010-03-24	三菱電機株式会社	エレベータの非常停止装置
JP2003221171A (ja) *	2002-01-31	2003-08-05	Hitachi Ltd	エレベータのブレーキ装置
JP2004224492A (ja) *	2003-01-22	2004-08-12	Fujitec Co Ltd	エレベータ装置
WO2005040027A1 (fr) †	2003-10-07	2005-05-06	Otis Elevator Company	Systeme de secours electrique pour ascenseur
JP4757863B2 (ja) †	2005-02-25	2011-08-24	三菱電機株式会社	エレベータ装置
KR100949238B1 (ko)	2006-03-02	2010-03-24	미쓰비시덴키 가부시키가이샤	엘리베이터 장치

2006
- 2006-03-17 JP JP2007503733A patent/JP5117845B2/ja not_active Expired - Fee Related
- 2006-03-17 WO PCT/JP2006/305409 patent/WO2007108069A1/fr not_active Ceased
- 2006-03-17 EP EP06729398.5A patent/EP1997764B2/fr not_active Expired - Lifetime
- 2006-03-17 EP EP14163836.1A patent/EP2765107B1/fr not_active Expired - Lifetime
- 2006-03-17 KR KR1020077017700A patent/KR100962910B1/ko not_active Expired - Fee Related
- 2006-03-17 CN CN2006800053093A patent/CN101128379B/zh not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4974703A (en) *	1988-06-27	1990-12-04	Mitsubishi Denki Kabushikia Kaisha	Elevator control apparatus
JPH07157211A (ja) *	1993-12-03	1995-06-20	Mitsubishi Electric Corp	エレベーターのブレーキ装置
US20040173413A1 (en) *	2001-07-04	2004-09-09	Philipp Angst	Method for preventing an inadmissibly high speed of the load receiving means of an elevator
JP2006044894A (ja) *	2004-08-05	2006-02-16	Mitsubishi Electric Corp	エレベータ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007108069A1 *

Also Published As

Publication number	Publication date
CN101128379A (zh)	2008-02-20
EP1997764A1 (fr)	2008-12-03
EP1997764B2 (fr)	2022-06-29
JP5117845B2 (ja)	2013-01-16
JPWO2007108069A1 (ja)	2009-07-30
EP1997764B1 (fr)	2018-02-28
CN101128379B (zh)	2011-09-14
KR20080003771A (ko)	2008-01-08
EP2765107B1 (fr)	2015-03-11
WO2007108069A1 (fr)	2007-09-27
KR100962910B1 (ko)	2010-06-10
EP2765107A1 (fr)	2014-08-13

Legal Events

Date	Code	Title	Description
2008-11-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-12-03	17P	Request for examination filed	Effective date: 20070926
2008-12-03	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE
2009-04-15	RBV	Designated contracting states (corrected)	Designated state(s): DE
2012-07-25	DAX	Request for extension of the european patent (deleted)
2013-01-02	A4	Supplementary search report drawn up and despatched	Effective date: 20121130
2013-01-02	RIC1	Information provided on ipc code assigned before grant	Ipc: B66B 5/02 20060101ALI20121126BHEP Ipc: B66B 1/32 20060101AFI20121126BHEP
2017-09-19	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2017-09-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2017-10-18	INTG	Intention to grant announced	Effective date: 20170920
2018-01-19	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2018-01-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2018-01-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2018-02-28	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE
2018-03-29	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602006054809 Country of ref document: DE
2018-11-27	REG	Reference to a national code	Ref country code: DE Ref legal event code: R026 Ref document number: 602006054809 Country of ref document: DE
2018-11-30	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
2018-12-16	PLAX	Notice of opposition and request to file observation + time limit sent	Free format text: ORIGINAL CODE: EPIDOSNOBS2
2019-01-02	26	Opposition filed	Opponent name: OTIS ELEVATOR COMPANY Effective date: 20181127
2019-04-19	PLBB	Reply of patent proprietor to notice(s) of opposition received	Free format text: ORIGINAL CODE: EPIDOSNOBS3
2022-05-27	PUAH	Patent maintained in amended form	Free format text: ORIGINAL CODE: 0009272
2022-05-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT MAINTAINED AS AMENDED
2022-06-29	27A	Patent maintained in amended form	Effective date: 20220629
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2023-06-21	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230512
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