[go: up one dir, main page]

YU1403A - Hidraulički lift sa akumulatorom - Google Patents

Hidraulički lift sa akumulatorom

Info

Publication number
YU1403A
YU1403A YU1403A YUP1403A YU1403A YU 1403 A YU1403 A YU 1403A YU 1403 A YU1403 A YU 1403A YU P1403 A YUP1403 A YU P1403A YU 1403 A YU1403 A YU 1403A
Authority
YU
Yugoslavia
Prior art keywords
hydraulic
pump
pressure accumulator
pressure
accumulator
Prior art date
Application number
YU1403A
Other languages
English (en)
Inventor
Daniel Moser
Original Assignee
Bucher Hydraulics Ag.
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 Bucher Hydraulics Ag. filed Critical Bucher Hydraulics Ag.
Publication of YU1403A publication Critical patent/YU1403A/sh

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)

Abstract

Pronalazak se odnosi na jedan hidraulički lift sa akumulatorom (16) pritiska. Prema pronalasku je izmedju hidrauličkog pogonskog uredjaja (2) i akumulatora (16) pritiska postavljena pumpa (13) koja dobija pogon od motora (14), kojom se može prebacivati hidroulje od hidrauličkog pogonskog uredjaja (2) do akumulatora (16) pritiska i obratno, bez ugradjivanja regulacionih ventila koji utiču na protok hidroulja, na primer proporcionalno prethodno podešeni ventili. Kako na pumpu (13) deluje, s jedne strane, pritisak Pz u vodu (11) cilindra, a sa druge strane Ps u vodu (15) akumulatora, pumpa (13) mora da radi samo protiv razlike pritisaka, tako da u odredjenim pogonskim uslovima može čak da radi kao generator i da preko delitelja (23) snage, koji njom upravlja, odaje električnu energiju. Time će se smanjiti energija potrebna za pogon lifta. Brzina kabine (1) će biti upravljana, odnosno regulisana, jednim upravljačko-regulacionim uredjajem (25) samo preko delitelja (23) snage koji upravlja motorom (14).
YU1403A 2000-08-18 2001-08-09 Hidraulički lift sa akumulatorom YU1403A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16112000 2000-08-18

Publications (1)

Publication Number Publication Date
YU1403A true YU1403A (sh) 2004-03-12

Family

ID=4565652

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1403A YU1403A (sh) 2000-08-18 2001-08-09 Hidraulički lift sa akumulatorom

Country Status (11)

Country Link
US (1) US6957721B2 (sh)
EP (1) EP1309508B1 (sh)
JP (1) JP2004505873A (sh)
CN (1) CN1192968C (sh)
AU (2) AU2001281635B2 (sh)
CA (1) CA2419737C (sh)
DE (1) DE50111862D1 (sh)
HR (1) HRP20030051A2 (sh)
IL (1) IL154186A0 (sh)
WO (1) WO2002014199A1 (sh)
YU (1) YU1403A (sh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2448538C (en) * 2001-07-04 2010-06-01 Inventio Ag Method for preventing an inadmissibly high speed of the load receiving means of an elevator
ATE262475T1 (de) * 2001-11-16 2004-04-15 Bucher Hydraulics Ag Hydraulischer aufzug mit einem druckspeicher sowie verfahren zur steuerung und regelung eines solchen aufzugs
US6971481B2 (en) * 2001-11-23 2005-12-06 Bucher Hydraulics Ag Hydraulic elevator with motor controlled hydraulic drive and method for controlling the hydraulic elevator
US6837166B1 (en) 2002-07-15 2005-01-04 Joop Roodenburg Rollercoaster launch system
US7192010B2 (en) 2002-07-15 2007-03-20 Vekoma Rides Engineering B.V. Rollercoaster launch system
EP1910207A1 (de) * 2005-07-19 2008-04-16 Bucher Hydraulics AG Maschinenraumloser hydraulischer aufzug
IT1393876B1 (it) * 2009-04-29 2012-05-11 Brea Impianti S U R L Sistema di controllo per un impianto elevatore oleodinamico
US8887498B2 (en) * 2009-12-18 2014-11-18 Gm Global Technology Operations, Llc Transmission hydraulic control system having an accumulator bypass valve assembly
CN102583137B (zh) * 2011-01-13 2016-07-06 杨崇恩 气液动能电梯升降机构
US8662254B2 (en) * 2011-03-09 2014-03-04 General Electric Company Hydraulic-assisted lubrication system and method
US8959836B2 (en) 2011-04-07 2015-02-24 Hydra DoorCo LLC Sliding security door
EP2753564A4 (en) * 2011-09-11 2015-04-15 G L Glat Lift Ltd SABBATH ELEVATOR
FI124200B (en) 2011-11-21 2014-04-30 Konecranes Oyj A device, method, and computer program product for moving a load, and a kit and method for updating a device for moving a load
US10017358B2 (en) * 2014-06-10 2018-07-10 Thyssenkrupp Elevator Corporation Hydraulic elevator system and method
US10246302B2 (en) * 2014-06-16 2019-04-02 Thyssenkrupp Elevator Corporation Auxiliary pumping unit
CA2982083A1 (en) * 2015-04-08 2016-10-13 W2W 777 Operations, Llc Smart pit for hydraulic elevators and other products using pressurized hydraulic fluids
US11198585B2 (en) * 2019-02-18 2021-12-14 Tk Elevator Corporation Systems and methods for controlling working fluid in hydraulic elevators

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269786A (en) * 1941-04-28 1942-01-13 Vickers Inc Power transmission
US3762165A (en) * 1970-12-07 1973-10-02 Hitachi Ltd Hydraulic elevator apparatus
JPS5138136B2 (sh) * 1971-09-17 1976-10-20
JPS5326378B2 (sh) * 1972-03-15 1978-08-02
US4761953A (en) * 1984-04-18 1988-08-09 Dynamic Hydraulic Systems, Inc. Hydraulic elevator mechanism
US4638888A (en) * 1985-03-18 1987-01-27 Brownie Manufacturing Co., Inc. Hydraulic elevator
JP2628397B2 (ja) * 1990-04-25 1997-07-09 回生工業株式会社 インバータ電源を用いた油圧エレベータの速度制御方法
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
FI99110C (fi) * 1993-06-01 1997-10-10 Kone Oy Menetelmä hissin käyttämiseksi ja hissikoneisto
DK0648703T3 (da) * 1993-10-18 1999-09-13 Inventio Ag Sikkerhedsbremse til en elevatorkabine
DE59808428D1 (de) * 1997-02-06 2003-06-26 Bucher Hydraulics Ag Neuheim Verfahren sowie vorrichtung zur steuerung eines hydraulischen aufzugs
JP2002519597A (ja) * 1998-06-27 2002-07-02 ブラーン，ラーズ 移動型作業機
DE19952036A1 (de) * 1998-11-19 2000-05-25 Mannesmann Rexroth Ag Hydraulischer Aufzug
EP1208057B1 (de) * 1999-08-25 2003-07-02 Bucher Hydraulics AG Hydraulischer aufzug mit einem als gegengewicht wirkenden druckspeicher und verfahren zum steuern und regeln eines solchen aufzugs
US6739127B2 (en) * 2002-06-07 2004-05-25 Caterpillar Inc Hydraulic system pump charging and recirculation apparatus

Also Published As

Publication number Publication date
IL154186A0 (en) 2003-07-31
CN1192968C (zh) 2005-03-16
CN1447772A (zh) 2003-10-08
AU2001281635B2 (en) 2006-02-02
DE50111862D1 (de) 2007-02-22
CA2419737C (en) 2009-01-27
US6957721B2 (en) 2005-10-25
WO2002014199A1 (de) 2002-02-21
EP1309508B1 (de) 2007-01-10
EP1309508A1 (de) 2003-05-14
HRP20030051A2 (en) 2004-02-29
CA2419737A1 (en) 2002-02-21
US20030173159A1 (en) 2003-09-18
AU8163501A (en) 2002-02-25
JP2004505873A (ja) 2004-02-26

Similar Documents

Publication Publication Date Title
YU1403A (sh) Hidraulički lift sa akumulatorom
KR101339230B1 (ko) 자동변속기의 유압제어장치
CN104903622B (zh) 用于设有内燃机的车辆传动系的液压致动无级变速器
MXPA04003557A (es) Equipo hidraulico.
MX2013001135A (es) Herramienta hidraulica que comanda salida de motor primario.
ATE490410T1 (de) Hydraulisches steuersystem einer arbeitsmaschine
EP2032879B1 (en) Hydraulically actuated continuously variable transmission for a vehicular drive line provided with an internal combustion engine
CN102829009A (zh) 一种水压人工肌肉液压驱动与控制系统
WO2008139798A1 (ja) 油圧駆動車両
ATE244191T1 (de) Hydraulischer aufzug mit einem als gegengewicht wirkenden druckspeicher und verfahren zum steuern und regeln eines solchen aufzugs
CA2579085A1 (en) Method and apparatus for extending flow range of a downhole turbine
CN102926359A (zh) 手电两用集成式液压启闭机
CN201258879Y (zh) 研配压力机滑块平衡液压系统
DK1606522T3 (da) En indretning til at styre hydrauliske kraftenheder
CN103979388A (zh) 无机房无底坑无障碍电梯
SE0201710D0 (sv) Anordning vid truck
CN103661922B (zh) 一种伺服机构用电燃气混合动力装置
CN2784385Y (zh) 汽车油电两用动力起重机
CN205013223U (zh) 一种电磁式柱塞泵装置
RU2237135C1 (ru) Гидропривод одноковшового экскаватора
JP4786424B2 (ja) 風力発電用流体圧回路
CN202301249U (zh) 电液推杆专用集成阀组
CN201874923U (zh) 电液执行器
SE0300761D0 (sv) Anordning för styrning av en hydrauliskt driven motor
CN222142150U (zh) 电液执行机构