HK1137725A1 - Centrifugally actuated governor - Google Patents

Centrifugally actuated governor

Info

Publication number
HK1137725A1
HK1137725A1 HK10103724.5A HK10103724A HK1137725A1 HK 1137725 A1 HK1137725 A1 HK 1137725A1 HK 10103724 A HK10103724 A HK 10103724A HK 1137725 A1 HK1137725 A1 HK 1137725A1
Authority
HK
Hong Kong
Prior art keywords
masses
sheave
velocity
coupler
mass
Prior art date
Application number
HK10103724.5A
Other languages
English (en)
Inventor
Randall S Dube
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of HK1137725A1 publication Critical patent/HK1137725A1/xx

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
    • B66B5/044—Mechanical overspeed governors
    • 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
    • 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
    • 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
    • B66B1/26—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration mechanical
    • 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)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
HK10103724.5A 2006-12-20 2010-04-16 Centrifugally actuated governor HK1137725A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/048505 WO2008079106A1 (en) 2006-12-20 2006-12-20 Centrifugally actuated govenor

Publications (1)

Publication Number Publication Date
HK1137725A1 true HK1137725A1 (en) 2010-08-06

Family

ID=39562782

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10103724.5A HK1137725A1 (en) 2006-12-20 2010-04-16 Centrifugally actuated governor

Country Status (9)

Country Link
US (1) US8136795B2 (de)
EP (1) EP2102086B1 (de)
JP (1) JP5087637B2 (de)
KR (1) KR101068848B1 (de)
CN (1) CN101563282B (de)
BR (1) BRPI0622155A2 (de)
HK (1) HK1137725A1 (de)
RU (1) RU2470851C2 (de)
WO (1) WO2008079106A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012056679A (ja) * 2010-09-08 2012-03-22 Toshiba Elevator Co Ltd エレベータの非常時運転方法
US9359173B2 (en) 2011-02-07 2016-06-07 Otis Elevator Company Elevator governor having two tripping mechanisms on separate sheaves
US9708157B2 (en) 2012-02-03 2017-07-18 Otis Elevator Company Controlling speed of an elevator using a speed reducing switch and governor
US10073140B2 (en) 2013-02-12 2018-09-11 Inventio Ag Safety circuit monitoring using alternating voltage
EP2913287B1 (de) 2014-02-26 2018-01-03 Otis Elevator Company Regler zur steuerung der relativen geschwindigkeit eines gehoben objekts zu einem führungselement
US10654685B2 (en) * 2014-08-01 2020-05-19 Otis Elevator Company Car mounted governor for an elevator system
CN104828668A (zh) * 2015-05-21 2015-08-12 南通三洋电梯有限责任公司 电梯用调节型离心限速装置
US10329120B2 (en) 2015-09-12 2019-06-25 Otis Elevator Company Elevator overspeed governor
CN108002168B (zh) 2016-10-27 2021-04-02 奥的斯电梯公司 远程触发装置，限速器组件以及电梯
CN107265241B (zh) * 2017-07-25 2023-06-13 波士顿电梯（湖州）有限公司 电梯扭簧制停装置
CN109720961B (zh) * 2017-10-30 2021-08-17 奥的斯电梯公司 限速器组件以及电梯系统
CN109969898B (zh) * 2017-12-28 2021-12-24 奥的斯电梯公司 远程触发装置，限速器组件以及电梯
US11034546B2 (en) * 2018-06-28 2021-06-15 Otis Elevator Company Elevator governor
US10968077B2 (en) * 2018-07-19 2021-04-06 Otis Elevator Company Enhanced governor system for elevator
CN110436304A (zh) * 2019-09-03 2019-11-12 菱电电梯有限公司 一种电梯缓冲辅助装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US947150A (en) * 1909-08-16 1910-01-18 John Downey Governor.
US3439694A (en) * 1966-06-23 1969-04-22 Garrett Corp Centrifugal type speed governor with electromagnetic set point adjustment
US3729071A (en) * 1971-04-08 1973-04-24 Humphrey Elevator & Truck Co Combined overspeed safety brake and reverse holdback mechanism for elevators
US4856623A (en) * 1982-12-06 1989-08-15 Romig Jr Byron A Overspeed brake
AT382353B (de) * 1983-04-13 1987-02-25 Otis Elevator Co Geschwindigkeitsbegrenzer fuer einen aufzug
CA1241517A (en) * 1987-03-18 1988-09-06 Kenneth H. Betts Pressure relief panels and louvers
US4842105A (en) * 1987-06-01 1989-06-27 Raytheon Company Safety brake mechanism
EP0465831B1 (de) * 1990-07-12 1994-12-28 Inventio Ag Sicherheitsscheibenbremse für Aufzüge
US5183978A (en) * 1991-04-03 1993-02-02 Otis Elevator Company Elevator governor rope block actuation in low speed emergency situations
JPH04365771A (ja) * 1991-06-13 1992-12-17 Toshiba Corp エレベータ
US5310022A (en) * 1992-03-20 1994-05-10 Otis Elevator Company Mechanical overspeed safety device
US5217091A (en) * 1992-10-20 1993-06-08 Otis Elevator Company Mechanical overspeed safety device
US5299661A (en) * 1992-11-03 1994-04-05 Otis Elevator Company Mechanical overspeed safety device
JP2790615B2 (ja) * 1994-10-20 1998-08-27 三菱電機株式会社 エレベータ用調速機
US5617933A (en) * 1995-06-13 1997-04-08 Otis Elevator Company Bi-directional elevator governor
GB9517187D0 (en) * 1995-08-22 1995-10-25 Tensator Ltd Speed governor for a rotational drive
JP4109384B2 (ja) * 1999-05-27 2008-07-02 三菱電機株式会社 エレベータ調速機
US6457569B2 (en) * 1999-10-27 2002-10-01 Otis Elevator Company Rotary actuated overspeed safety device
US6691834B2 (en) * 2001-09-06 2004-02-17 Otis Elevator Company Elevator governor
RO120667B1 (ro) * 2002-02-14 2006-05-30 Teodor Tănase Clichet magnetic de siguranţă
JP4326255B2 (ja) * 2003-04-14 2009-09-02 東芝エレベータ株式会社 エレベータ用ガバナ
PT1728751T (pt) * 2004-03-26 2018-10-30 Mitsubishi Electric Corp Dispositivo de controle de elevador
JP4836437B2 (ja) * 2004-11-19 2011-12-14 東芝エレベータ株式会社 エレベータの調速機。
FI120303B (fi) * 2005-06-23 2009-09-15 Kone Corp Menetelmä ja laitteisto hissin tarrauslaitteen laukaisemiseksi
ES2264897B1 (es) * 2005-07-08 2007-11-01 Orona, S. Coop. Mecanismo detector de sobrevelocidad en aparatos elevadores, dispositivo de seguridad de actuacion contra sobrevelocidad y aparato elevador.
CN101657374B (zh) * 2007-04-13 2012-11-14 奥蒂斯电梯公司 具有交叠飞重系统的调速器滑轮

Also Published As

Publication number Publication date
KR101068848B1 (ko) 2011-09-29
RU2009127655A (ru) 2011-01-27
CN101563282A (zh) 2009-10-21
BRPI0622155A2 (pt) 2011-12-27
CN101563282B (zh) 2013-07-24
US8136795B2 (en) 2012-03-20
WO2008079106A1 (en) 2008-07-03
EP2102086A1 (de) 2009-09-23
KR20090101257A (ko) 2009-09-24
EP2102086A4 (de) 2013-05-29
EP2102086B1 (de) 2015-06-17
US20100025646A1 (en) 2010-02-04
JP2010513169A (ja) 2010-04-30
RU2470851C2 (ru) 2012-12-27
JP5087637B2 (ja) 2012-12-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191224