FI20125657L - Menetelmä hydraulihissin modernisoimiseksi - Google Patents

Menetelmä hydraulihissin modernisoimiseksi Download PDF

Info

Publication number
FI20125657L
FI20125657L FI20125657A FI20125657A FI20125657L FI 20125657 L FI20125657 L FI 20125657L FI 20125657 A FI20125657 A FI 20125657A FI 20125657 A FI20125657 A FI 20125657A FI 20125657 L FI20125657 L FI 20125657L
Authority
FI
Finland
Prior art keywords
modernizing
hydraulic lift
lift
hydraulic
Prior art date
Application number
FI20125657A
Other languages
English (en)
Swedish (sv)
Inventor
Markku Haapaniemi
Tapani Talonen
Original Assignee
Kone 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 Kone Corp filed Critical Kone Corp
Priority to FI20125657A priority Critical patent/FI20125657L/fi
Priority to EP13169435.8A priority patent/EP2674381B1/en
Priority to US13/917,013 priority patent/US9505585B2/en
Publication of FI20125657L publication Critical patent/FI20125657L/fi

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
    • 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
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • 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
    • 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
    • B66B5/028—Safety devices separate from control system in case of power failure, for hydraulical lifts, e.g. braking the hydraulic jack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
FI20125657A 2012-06-14 2012-06-14 Menetelmä hydraulihissin modernisoimiseksi FI20125657L (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20125657A FI20125657L (fi) 2012-06-14 2012-06-14 Menetelmä hydraulihissin modernisoimiseksi
EP13169435.8A EP2674381B1 (en) 2012-06-14 2013-05-28 Method for modernizing a hydraulic elevator
US13/917,013 US9505585B2 (en) 2012-06-14 2013-06-13 Method for modernizing a hydraulic elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125657A FI20125657L (fi) 2012-06-14 2012-06-14 Menetelmä hydraulihissin modernisoimiseksi

Publications (1)

Publication Number Publication Date
FI20125657L true FI20125657L (fi) 2013-12-15

Family

ID=48520755

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125657A FI20125657L (fi) 2012-06-14 2012-06-14 Menetelmä hydraulihissin modernisoimiseksi

Country Status (3)

Country Link
US (1) US9505585B2 (fi)
EP (1) EP2674381B1 (fi)
FI (1) FI20125657L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3280669A4 (en) * 2015-04-08 2019-03-20 W2W 777 Operations LLC INTELLIGENT PIT FOR HYDRAULIC ELEVATORS AND OTHER PRODUCTS USING HYDRAULIC FLUIDS UNDER PRESSURE
CN104843550B (zh) * 2015-06-08 2016-09-21 姜永达 一种电控液压升降***及电控液压升降电梯
US10766742B2 (en) * 2015-07-17 2020-09-08 Mitsubishi Electric Corporation Hydraulic elevator safety device, and method for detecting open-door travel abnormality in hydraulic elevator
JP6289771B1 (ja) * 2016-08-02 2018-03-07 三菱電機株式会社 油圧エレベータの油漏れ検出装置
US10647546B2 (en) * 2016-12-16 2020-05-12 Otis Elevator Company Hydraulically activated shutoff valve for a hydraulic elevator system
US10611600B2 (en) 2017-06-26 2020-04-07 Otis Elevator Company Hydraulic elevator system with position or speed based valve control
US11203510B2 (en) * 2018-07-31 2021-12-21 Otis Elevator Company Electrohydraulic damper for elevator system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US454872A (en) * 1891-06-30 Otto krell
US2647590A (en) * 1951-02-16 1953-08-04 Jr Carl A Anderson Hydraulic elevator
US3650356A (en) * 1969-12-18 1972-03-21 Rchard L Brown Hydraulically-actuatable elevator system
US4066148A (en) * 1976-03-17 1978-01-03 Lo-Rise Elevator Company Hydraulically-actuatable elevator system
JPS59203074A (ja) * 1983-05-06 1984-11-17 株式会社日立製作所 油圧エレベ−タ
US4787481A (en) * 1987-01-20 1988-11-29 Delaware Capital Formation, Inc. Hydraulic elevator having microprocessor-based, distributed control system
US4762203A (en) * 1987-06-25 1988-08-09 The Raymond Corporation Lift truck lowering system
US4962832A (en) * 1989-02-09 1990-10-16 Mechanical Tool & Engineering Co. Vehicle lift with lift limit control
US4976338A (en) * 1989-04-27 1990-12-11 Delaware Capital Formation, Inc. Leveling control system for hydraulic elevator
JPH0512465A (ja) 1991-07-01 1993-01-22 Yokogawa Electric Corp ニユーラルネツトワーク
US5900596A (en) 1995-10-06 1999-05-04 Inventio Ag Hydraulic brake controller
FR2782505A1 (fr) * 1998-08-19 2000-02-25 Dominique Raymond Henr Rouzaud Dispositif hydraulique pour manoeuvre d'ascenseur
AU2002336027A1 (en) * 2001-11-23 2003-06-10 Bucher Hydraulics Ag Hydraulic lift comprising a pressure accumulator and method for controlling and regulating one such lift
US7342371B2 (en) * 2004-04-28 2008-03-11 Siemens Energy & Automation, Inc. System and method for detecting motor run condition
JP4354419B2 (ja) * 2005-02-28 2009-10-28 三菱重工業株式会社 圧力補償弁を備えた流量制御弁
JP5193561B2 (ja) 2007-10-25 2013-05-08 株式会社大進商工 油圧シリンダを使用した昇降装置及び該昇降装置における緊急制御方法

Also Published As

Publication number Publication date
US20130333982A1 (en) 2013-12-19
EP2674381A1 (en) 2013-12-18
EP2674381B1 (en) 2016-04-27
US9505585B2 (en) 2016-11-29

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Legal Events

Date Code Title Description
FD Application lapsed