CN100361885C - 电梯调速器 - Google Patents

电梯调速器 Download PDF

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Publication number
CN100361885C
CN100361885C CNB2004100771123A CN200410077112A CN100361885C CN 100361885 C CN100361885 C CN 100361885C CN B2004100771123 A CNB2004100771123 A CN B2004100771123A CN 200410077112 A CN200410077112 A CN 200410077112A CN 100361885 C CN100361885 C CN 100361885C
Authority
CN
China
Prior art keywords
lift car
speed
weight
claw
governor
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 - Fee Related
Application number
CNB2004100771123A
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English (en)
Chinese (zh)
Other versions
CN1597485A (zh
Inventor
中村秀广
重田政之
宫田弘市
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1597485A publication Critical patent/CN1597485A/zh
Application granted granted Critical
Publication of CN100361885C publication Critical patent/CN100361885C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • B66B5/044—Mechanical overspeed governors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
CNB2004100771123A 2003-09-18 2004-09-10 电梯调速器 Expired - Fee Related CN100361885C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003325588 2003-09-18
JP2003325588A JP4276036B2 (ja) 2003-09-18 2003-09-18 エレベータ用調速機

Publications (2)

Publication Number Publication Date
CN1597485A CN1597485A (zh) 2005-03-23
CN100361885C true CN100361885C (zh) 2008-01-16

Family

ID=34455988

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100771123A Expired - Fee Related CN100361885C (zh) 2003-09-18 2004-09-10 电梯调速器

Country Status (2)

Country Link
JP (1) JP4276036B2 (ja)
CN (1) CN100361885C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4868807B2 (ja) * 2005-09-21 2012-02-01 東芝エレベータ株式会社 エレベータの調速機
EP2144835B1 (en) * 2007-04-13 2014-07-16 Otis Elevator Company Governor sheave with an overlapping flyweight system
JP4974372B2 (ja) * 2007-11-07 2012-07-11 株式会社日立製作所 エレベータ用調速機
CN102131726B (zh) * 2008-08-28 2013-05-22 三菱电机株式会社 电梯用限速器
JP5428640B2 (ja) * 2009-08-19 2014-02-26 フジテック株式会社 エレベータの調速機
ES2659743T3 (es) * 2014-02-26 2018-03-19 Otis Elevator Company Regulador para controlar la velocidad de un objeto elevado en relación con un miembro de guiado
CN110395641B (zh) * 2018-04-25 2021-12-14 奥的斯电梯公司 限速器组件和电梯系统
CN109650212B (zh) * 2019-01-21 2021-06-08 日立电梯（中国）有限公司 安全保护装置、电梯安全控制方法及电梯
CN112607557B (zh) * 2020-12-23 2022-08-30 上海建工四建集团有限公司 一种智能化循环式人货梯系统及使用方法
CN117819335A (zh) * 2022-09-29 2024-04-05 奥的斯电梯公司 限速器组件、电梯安全装置和电梯系统

Also Published As

Publication number Publication date
CN1597485A (zh) 2005-03-23
JP4276036B2 (ja) 2009-06-10
JP2005089118A (ja) 2005-04-07

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080116

Termination date: 20160910

CF01 Termination of patent right due to non-payment of annual fee