AU2002365061A1 - Elevator machine with direct shaft torque sensing - Google Patents

Elevator machine with direct shaft torque sensing

Info

Publication number
AU2002365061A1
AU2002365061A1 AU2002365061A AU2002365061A AU2002365061A1 AU 2002365061 A1 AU2002365061 A1 AU 2002365061A1 AU 2002365061 A AU2002365061 A AU 2002365061A AU 2002365061 A AU2002365061 A AU 2002365061A AU 2002365061 A1 AU2002365061 A1 AU 2002365061A1
Authority
AU
Australia
Prior art keywords
shaft torque
torque sensing
elevator machine
direct shaft
direct
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.)
Abandoned
Application number
AU2002365061A
Inventor
James L. Hubbard
David J. Lanesey
Nigel Morris
Zbigniew Piech
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.)
Otis Elevator Co
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 AU2002365061A1 publication Critical patent/AU2002365061A1/en
Abandoned 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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
    • 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
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
AU2002365061A 2002-12-27 2002-12-27 Elevator machine with direct shaft torque sensing Abandoned AU2002365061A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/041690 WO2004058618A1 (en) 2002-12-27 2002-12-27 Elevator machine with direct shaft torque sensing

Publications (1)

Publication Number Publication Date
AU2002365061A1 true AU2002365061A1 (en) 2004-07-22

Family

ID=32679963

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002365061A Abandoned AU2002365061A1 (en) 2002-12-27 2002-12-27 Elevator machine with direct shaft torque sensing

Country Status (2)

Country Link
AU (1) AU2002365061A1 (en)
WO (1) WO2004058618A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4885884B2 (en) 2005-02-25 2012-02-29 オーチス エレベータ カンパニー Elevator motor brake torque measurement device
WO2009075671A1 (en) * 2007-12-10 2009-06-18 Otis Elevator Company Elevator machine assembly including a flexible disk coupling for a motor and traction sheave
WO2009075670A1 (en) * 2007-12-10 2009-06-18 Otis Elevator Company Elevator machine assembly including torque-based motor control
FI123612B (en) 2012-06-04 2013-08-15 Kone Corp Method and apparatus for measuring the load of the basket of a drive pulley elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer
JPS6288792A (en) * 1985-10-15 1987-04-23 三菱電機株式会社 Load detector for elevator
US5156239A (en) * 1991-12-17 1992-10-20 Otis Elevator Company Disc brake/load weighing assembly for elevator drive sheave
JPH11314868A (en) * 1998-04-28 1999-11-16 Toshiba Elevator Co Ltd Car load detecting device of elevator
US6488128B1 (en) * 2000-12-12 2002-12-03 Otis Elevator Company Integrated shaft sensor for load measurement and torque control in elevators and escalators

Also Published As

Publication number Publication date
WO2004058618A1 (en) 2004-07-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase