IT1393876B1 - Sistema di controllo per un impianto elevatore oleodinamico - Google Patents

Sistema di controllo per un impianto elevatore oleodinamico

Info

Publication number
IT1393876B1
IT1393876B1 ITTO2009A000339A ITTO20090339A IT1393876B1 IT 1393876 B1 IT1393876 B1 IT 1393876B1 IT TO2009A000339 A ITTO2009A000339 A IT TO2009A000339A IT TO20090339 A ITTO20090339 A IT TO20090339A IT 1393876 B1 IT1393876 B1 IT 1393876B1
Authority
IT
Italy
Prior art keywords
hydraulic lift
control system
lift system
control
hydraulic
Prior art date
Application number
ITTO2009A000339A
Other languages
English (en)
Inventor
Sebastiano Acquaviva
Original Assignee
Brea Impianti S U R L
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 Brea Impianti S U R L filed Critical Brea Impianti S U R L
Priority to ITTO2009A000339A priority Critical patent/IT1393876B1/it
Priority to CN201080019640.7A priority patent/CN102421690B/zh
Priority to EP10723332.2A priority patent/EP2424805B1/en
Priority to US13/266,394 priority patent/US8997939B2/en
Priority to PCT/IB2010/051844 priority patent/WO2010125525A1/en
Publication of ITTO20090339A1 publication Critical patent/ITTO20090339A1/it
Application granted granted Critical
Publication of IT1393876B1 publication Critical patent/IT1393876B1/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
ITTO2009A000339A 2009-04-29 2009-04-29 Sistema di controllo per un impianto elevatore oleodinamico IT1393876B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2009A000339A IT1393876B1 (it) 2009-04-29 2009-04-29 Sistema di controllo per un impianto elevatore oleodinamico
CN201080019640.7A CN102421690B (zh) 2009-04-29 2010-04-28 一种用于液压升降装置的控制系统
EP10723332.2A EP2424805B1 (en) 2009-04-29 2010-04-28 A control system for a hydraulic elevator apparatus
US13/266,394 US8997939B2 (en) 2009-04-29 2010-04-28 Control system for a hydraulic elevator, which includes a speed regulator for controlling the speed of displacement of the elevator car
PCT/IB2010/051844 WO2010125525A1 (en) 2009-04-29 2010-04-28 A control system for a hydraulic elevator apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000339A IT1393876B1 (it) 2009-04-29 2009-04-29 Sistema di controllo per un impianto elevatore oleodinamico

Publications (2)

Publication Number Publication Date
ITTO20090339A1 ITTO20090339A1 (it) 2010-10-30
IT1393876B1 true IT1393876B1 (it) 2012-05-11

Family

ID=42040515

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000339A IT1393876B1 (it) 2009-04-29 2009-04-29 Sistema di controllo per un impianto elevatore oleodinamico

Country Status (5)

Country Link
US (1) US8997939B2 (it)
EP (1) EP2424805B1 (it)
CN (1) CN102421690B (it)
IT (1) IT1393876B1 (it)
WO (1) WO2010125525A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2631207B1 (en) 2012-02-21 2018-01-17 YASKAWA Europe GmbH Device and method for controlling a hydraulic system, especially of an elevator
EP2931639B1 (en) * 2012-12-13 2021-01-27 Otis Elevator Company Elevator speed control
DE102020205365A1 (de) 2020-04-28 2021-10-28 Robert Bosch Gesellschaft mit beschränkter Haftung Hydrostatischer Linearantrieb
CN113979250B (zh) * 2021-10-29 2023-03-24 杭州赛翔科技有限公司 基于油温的液压电梯启停调速控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593792A (en) * 1983-08-30 1986-06-10 Mitsubishi Denki Kabushiki Kaisha Apparatus for controlling a hydraulic elevator
JPH0742056B2 (ja) * 1989-06-15 1995-05-10 三菱電機株式会社 流体圧エレベータ制御装置
JPH0398965A (ja) * 1989-09-13 1991-04-24 Mitsubishi Electric Corp 油圧エレベータの制御装置
JPH0780644B2 (ja) * 1990-03-16 1995-08-30 株式会社日立製作所 油圧エレベーター
JP2533683B2 (ja) * 1990-10-16 1996-09-11 三菱電機株式会社 油圧エレベ―タの制御装置
JP2505644B2 (ja) * 1990-11-20 1996-06-12 三菱電機株式会社 油圧エレベ―タ駆動制御装置
JPH0524750A (ja) * 1991-07-22 1993-02-02 Mitsubishi Electric Corp 油圧エレベータの駆動制御装置
US5635689A (en) * 1995-02-17 1997-06-03 Otis Elevator Company Acceleration damping of elevator resonant modes and hydraulic elevator pump leakage compensation
JP3228342B2 (ja) * 1996-06-12 2001-11-12 株式会社東芝 エレベータ速度制御装置
ES2226771T3 (es) * 1999-02-05 2005-04-01 Wittur Ag Procedimiento y dispositivo para el mando de un ascensor hidraulico.
IL154186A0 (en) * 2000-08-18 2003-07-31 Bucher Hydraulics Ag Hydraulic lift with an accumulator
WO2003043923A1 (de) * 2001-11-23 2003-05-30 Bucher Hydraulics Ag Hydraulischer aufzug mit einem druckspeicher sowie verfahren zur steuerung und regelung eines solchen aufzugs
JP4288245B2 (ja) * 2005-02-25 2009-07-01 三菱重工業株式会社 フォークリフト及び、それに適用される誘導モータ制御方法
US7485979B1 (en) * 2005-11-17 2009-02-03 Staalesen Haakon A Method and system for controlling power generator having hydraulic motor drive

Also Published As

Publication number Publication date
WO2010125525A1 (en) 2010-11-04
EP2424805A1 (en) 2012-03-07
CN102421690A (zh) 2012-04-18
US8997939B2 (en) 2015-04-07
US20120043164A1 (en) 2012-02-23
EP2424805B1 (en) 2014-11-19
CN102421690B (zh) 2014-09-10
ITTO20090339A1 (it) 2010-10-30

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