EP1464607B1 - Load detection device and control method therefor, and elevator device - Google Patents

Load detection device and control method therefor, and elevator device Download PDF

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Publication number
EP1464607B1
EP1464607B1 EP01275075A EP01275075A EP1464607B1 EP 1464607 B1 EP1464607 B1 EP 1464607B1 EP 01275075 A EP01275075 A EP 01275075A EP 01275075 A EP01275075 A EP 01275075A EP 1464607 B1 EP1464607 B1 EP 1464607B1
Authority
EP
European Patent Office
Prior art keywords
cable
rotational
load detector
pulley
load
Prior art date
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 - Lifetime
Application number
EP01275075A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1464607A1 (en
EP1464607A4 (en
Inventor
S. Mitsubishi Denki Kabushiki Kaisha KAWAKAMI
Y. Mitsubishi Denki Kabushiki Kaisha TAKIGAWA
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1464607A1 publication Critical patent/EP1464607A1/en
Publication of EP1464607A4 publication Critical patent/EP1464607A4/en
Application granted granted Critical
Publication of EP1464607B1 publication Critical patent/EP1464607B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
    • 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
    • B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
    • B66B5/145—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads electrical
EP01275075A 2001-12-20 2001-12-20 Load detection device and control method therefor, and elevator device Expired - Lifetime EP1464607B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/011183 WO2003053836A1 (fr) 2001-12-20 2001-12-20 Dispositif de detection de charge, procede de commande et dispositif elevateur

Publications (3)

Publication Number Publication Date
EP1464607A1 EP1464607A1 (en) 2004-10-06
EP1464607A4 EP1464607A4 (en) 2008-10-29
EP1464607B1 true EP1464607B1 (en) 2010-02-10

Family

ID=11738061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01275075A Expired - Lifetime EP1464607B1 (en) 2001-12-20 2001-12-20 Load detection device and control method therefor, and elevator device

Country Status (6)

Country Link
EP (1) EP1464607B1 (ko)
JP (1) JP4137795B2 (ko)
KR (1) KR100574434B1 (ko)
CN (1) CN1297464C (ko)
DE (1) DE60141306D1 (ko)
WO (1) WO2003053836A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273119B2 (en) 2014-09-12 2019-04-30 Otis Elevator Company Elevator load weighing system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0417000B1 (pt) 2004-04-28 2017-03-21 Mitsubishi Electric Corp aparelho elevador
CN1780780B (zh) * 2004-04-30 2011-09-07 三菱电机株式会社 电梯装置
KR100600997B1 (ko) * 2004-09-14 2006-07-19 주식회사 고려호이스트 더블드럼형 양중기의 과부하 방지장치
SG178303A1 (en) 2009-08-21 2012-03-29 Toray Industries Fresh water generator
US9259686B2 (en) 2009-12-25 2016-02-16 Toray Industries, Inc. Water producing system and operation method therefor
JP6429220B2 (ja) * 2015-08-27 2018-11-28 三菱電機株式会社 エレベータ装置
CN105314436A (zh) * 2015-11-25 2016-02-10 南通康禾新材料有限公司 一种大卷装布用外侧卷取装置
CN112161872B (zh) * 2020-08-27 2024-03-29 芜湖航翼集成设备有限公司 一种新型飞机钢索专用卧式自动拉力检测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659384A (en) * 1948-11-19 1951-10-24 Westinghouse Electric Int Co Improvements in or relating to a device for determining the weight of a supported load
JPS4511436Y1 (ko) * 1965-03-31 1970-05-21
JPS58176862U (ja) * 1982-05-19 1983-11-26 株式会社日立製作所 エレベ−タ−の荷重検出装置
JPH028176A (ja) * 1988-06-24 1990-01-11 Mitsubishi Electric Corp エレベーターの荷重検出装置
US4984644A (en) * 1989-01-19 1991-01-15 Mid-America Scale, Inc. Overhead lever torque suspension weighing scale
JPH07121795B2 (ja) * 1989-10-27 1995-12-25 三菱電機株式会社 エレベータの秤装置
JP2502158B2 (ja) * 1989-12-12 1996-05-29 三菱電機株式会社 エレベ―タ用荷重検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273119B2 (en) 2014-09-12 2019-04-30 Otis Elevator Company Elevator load weighing system

Also Published As

Publication number Publication date
WO2003053836A1 (fr) 2003-07-03
KR100574434B1 (ko) 2006-04-27
DE60141306D1 (de) 2010-03-25
EP1464607A1 (en) 2004-10-06
EP1464607A4 (en) 2008-10-29
CN1297464C (zh) 2007-01-31
KR20030079996A (ko) 2003-10-10
CN1492833A (zh) 2004-04-28
JPWO2003053836A1 (ja) 2005-04-28
JP4137795B2 (ja) 2008-08-20

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