NO930437L - Fremgangsmaate og anordning for reduksjon av effektbehovetfor en hydraulisk heis - Google Patents

Fremgangsmaate og anordning for reduksjon av effektbehovetfor en hydraulisk heis

Info

Publication number
NO930437L
NO930437L NO93930437A NO930437A NO930437L NO 930437 L NO930437 L NO 930437L NO 93930437 A NO93930437 A NO 93930437A NO 930437 A NO930437 A NO 930437A NO 930437 L NO930437 L NO 930437L
Authority
NO
Norway
Prior art keywords
piston
cabin
cylinder unit
reducing
procedure
Prior art date
Application number
NO93930437A
Other languages
English (en)
Other versions
NO930437D0 (no
Inventor
Heinz-Dieter Nagel
Joerg Christians
Gerald Lechler
Original Assignee
Inventio 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 Inventio Ag filed Critical Inventio Ag
Publication of NO930437D0 publication Critical patent/NO930437D0/no
Publication of NO930437L publication Critical patent/NO930437L/no

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
    • 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)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte og en anordning for reduksjon av effektbehovet for en hydraulisk heis, hvor det ved en fordelaktig kombina- sjon av forskjellige anordninger gjennomføres en energibesparende drift. Heiskabinen (1) er opphengt ved hjelp av en i og for seg kjent tauomstyring i forholdet 4:2 i sjakten (7) og forbundet med en hydraulisk stempel-sylinderenhet (10). Ved den øvre ende (16) av stempel-sylinderenheten (10) er det anordnet et motvektsystem med forholdet 2:1, hvorved den nødvendige trykkraft på stempelet kan reduseres. Motvekten (23) blir utfort slik at vekten av kabinen og den sannsynlig hyppigst forekommende last i kabinen blir utlignet. Sylinderen (11) av stempel- sylinderenheten (10) påvirkes av pumpen både for heiskabinens (1) fart oppover og nedover, idet det for fart oppover finner sted et differensialkretsløp av fluidstrømmene, hvorved det for pumpens dimensjo- nering kan benyttes et mindre fluidvolum.
NO93930437A 1992-02-10 1993-02-09 Fremgangsmaate og anordning for reduksjon av effektbehovetfor en hydraulisk heis NO930437L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39092 1992-02-10

Publications (2)

Publication Number Publication Date
NO930437D0 NO930437D0 (no) 1993-02-09
NO930437L true NO930437L (no) 1993-08-11

Family

ID=4185919

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930437A NO930437L (no) 1992-02-10 1993-02-09 Fremgangsmaate og anordning for reduksjon av effektbehovetfor en hydraulisk heis

Country Status (10)

Country Link
US (1) US5443140A (no)
EP (1) EP0555635A1 (no)
JP (1) JPH05254758A (no)
AU (1) AU657834B2 (no)
CA (1) CA2087422A1 (no)
CZ (1) CZ3093A3 (no)
FI (1) FI930545A (no)
HU (1) HU214069B (no)
NO (1) NO930437L (no)
SK (1) SK1793A3 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901814A (en) * 1996-10-28 1999-05-11 Otis Elevator Company Hydraulic elevator having a counterweight
US5984052A (en) * 1997-09-17 1999-11-16 Otis Elevator Company Elevator with reduced counterweight
US6085872A (en) * 1998-03-25 2000-07-11 Thyssen Elevator Holding Corporation Roped hydraulic elevator
JP4131764B2 (ja) * 1998-09-01 2008-08-13 東芝エレベータ株式会社 エレベータ装置
US6659231B2 (en) * 2002-03-12 2003-12-09 Inventio Ag Self-balancing synchronization assembly for a hydraulic elevator
US7946391B2 (en) * 2005-07-19 2011-05-24 Bucher Hydraulics Ag Hydraulic elevator without machine room
US8210319B2 (en) * 2007-08-31 2012-07-03 John W. Boyd Hydraulic elevating platform assembly
DE102022105674A1 (de) 2022-03-10 2023-09-14 Tk Elevator Innovation And Operations Gmbh Aufzugsanlage zum Transport von Personen und/oder Transportgut

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US551765A (en) * 1895-12-24 Hydraulic elevator
US10017A (en) * 1853-09-13 Improved cutter-head for molding-machines
US482247A (en) * 1892-09-06 Elevator
BE795282A (fr) * 1972-02-24 1973-05-29 Poclain Sa Generateur de vibrations utilisant un verin a fluide
US3977497A (en) * 1975-02-26 1976-08-31 Armor Elevator Company, Inc. Hydraulic elevator drive system
DE2735310A1 (de) * 1977-08-05 1979-02-15 Florian Prates Indirekter hydraulischer antrieb mit gegengewicht fuer einen aufzug
DE3002577A1 (de) * 1980-01-25 1981-07-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Hydraulischer aufzug mit indirekt wirkendem antrieb
DE3629032C2 (de) * 1986-08-27 1994-02-03 Haushahn C Gmbh Co Hebezeug, insbesondere Aufzug
JPS63180684U (no) * 1987-05-14 1988-11-22
FI83204C (fi) * 1987-11-04 1991-06-10 Kone Oy Foerfarande och anordning foer foerbaettring av verkningsgraden hos en motorstyrd hydraulhiss.
JPH03873A (ja) * 1989-05-30 1991-01-07 Sanyo Chem Ind Ltd 繊維用処理剤

Also Published As

Publication number Publication date
FI930545A (fi) 1993-08-11
HU9300280D0 (en) 1993-04-28
HU214069B (en) 1997-12-29
AU3289293A (en) 1993-08-12
AU657834B2 (en) 1995-03-23
FI930545A0 (fi) 1993-02-09
JPH05254758A (ja) 1993-10-05
SK1793A3 (en) 1993-09-09
US5443140A (en) 1995-08-22
EP0555635A1 (de) 1993-08-18
NO930437D0 (no) 1993-02-09
CZ3093A3 (en) 1993-08-11
HUT66352A (en) 1994-11-28
CA2087422A1 (en) 1993-08-11

Similar Documents

Publication Publication Date Title
CN202417397U (zh) 一种不压井作业装置
CN104444707B (zh) 一种超深立井提升机钢丝绳张力平衡系统及其方法
NO930437L (no) Fremgangsmaate og anordning for reduksjon av effektbehovetfor en hydraulisk heis
US3018902A (en) Hydraulic crane
JPH05338928A (ja) 油圧エレベータ駆動用の電気エネルギ節約方法及び装置
CN105781445B (zh) 一种连续运动石油钻机及其起钻、下钻方法
US5975246A (en) Hydraulically balanced elevator
JP2001063939A (ja) 可動シリンダとこれを用いた油圧エレベータ
FI73948C (fi) Hydraulcylinder vid en hydraulhiss.
CN220486265U (zh) 一种箱涵进水调节装置
JPS5467953A (en) Mechanism for maintaining balance of crane truck
CN216428178U (zh) 一种用于水利工程的液压式启闭机
RU1781156C (ru) Гидравлический лифт
SU1092140A1 (ru) Способ производства такелажных работ несколькими грузоподъемными средствами и устройство дл его осуществлени
SU1062171A2 (ru) Гидравлический грейфер
SU998302A1 (ru) Захват-кантователь
CN206553941U (zh) 用于桥梁施工的竖向预应力筋智能张拉设备
JP2555059B2 (ja) 流体圧エレベ−タ
GB880311A (en) Improvements in lifting, lowering and hauling
RU2013302C1 (ru) Судовая система для подъема грузов с глубины
JPH05116864A (ja) リニアモータを使用した油圧式エレベーター
RU1774074C (ru) Гидропривод грузоподъемного механизма
JP2003026378A (ja) 油圧式エレベータの油圧シリンダ及びそれを用いた油圧回路
JPH0632960Y2 (ja) 重量物上昇下降制御装置
JPH0249362Y2 (no)