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) AU8163501A (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
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CN1308213C (zh) * 2001-07-04 2007-04-04 因温特奥股份公司 用于防止电梯轿厢出现不允许的高的运行速度的方法
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
EP1446349B1 (de) * 2001-11-23 2005-04-27 Bucher Hydraulics AG Hydraulischer aufzug mit einem druckspeicher sowie verfahren zur steuerung und regelung eines solchen aufzugs
US7192010B2 (en) 2002-07-15 2007-03-20 Vekoma Rides Engineering B.V. Rollercoaster launch system
US6837166B1 (en) 2002-07-15 2005-01-04 Joop Roodenburg Rollercoaster launch system
US7946391B2 (en) * 2005-07-19 2011-05-24 Bucher Hydraulics Ag Hydraulic elevator without machine room
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
WO2013035060A1 (en) * 2011-09-11 2013-03-14 G.L. Glat Lift Ltd. Sabbath elevator
FI124200B (en) 2011-11-21 2014-04-30 Konecranes Oyj The device, method and computer program product for moving the load, and kit and a method for updating the device for moving the 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
EP0648703B1 (de) * 1993-10-18 1999-01-20 Inventio Ag Bremssicherheitseinrichtung für eine Aufzugskabine
KR100510204B1 (ko) 1997-02-06 2005-11-16 부커 하이드롤릭스 아게 유압리프트의 제어방법 및 제어장치
WO2000000748A1 (en) * 1998-06-27 2000-01-06 Lars Bruun Mobile working machine
DE19952036A1 (de) * 1998-11-19 2000-05-25 Mannesmann Rexroth Ag Hydraulischer Aufzug
DE50002755D1 (de) * 1999-08-25 2003-08-07 Bucher Hydraulics Ag Neuheim 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
WO2002014199A1 (de) 2002-02-21
CA2419737C (en) 2009-01-27
CN1192968C (zh) 2005-03-16
EP1309508A1 (de) 2003-05-14
AU2001281635B2 (en) 2006-02-02
EP1309508B1 (de) 2007-01-10
IL154186A0 (en) 2003-07-31
JP2004505873A (ja) 2004-02-26
HRP20030051A2 (en) 2004-02-29
DE50111862D1 (de) 2007-02-22
US6957721B2 (en) 2005-10-25
US20030173159A1 (en) 2003-09-18
CA2419737A1 (en) 2002-02-21
AU8163501A (en) 2002-02-25
CN1447772A (zh) 2003-10-08

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