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AR001098A1 - Válvula hidráulica y método para modificar ascensor hidráulico que tiene esa válvula - Google Patents

Válvula hidráulica y método para modificar ascensor hidráulico que tiene esa válvula

Info

Publication number
AR001098A1
AR001098A1 AR33556296A AR33556296A AR001098A1 AR 001098 A1 AR001098 A1 AR 001098A1 AR 33556296 A AR33556296 A AR 33556296A AR 33556296 A AR33556296 A AR 33556296A AR 001098 A1 AR001098 A1 AR 001098A1
Authority
AR
Argentina
Prior art keywords
valve
actuator
hydraulic
reel
modify
Prior art date
Application number
AR33556296A
Other languages
English (en)
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of AR001098A1 publication Critical patent/AR001098A1/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B66B1/405—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings for hydraulically actuated elevators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Elevator Control (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

Una válvula de transición para un ascensor hidráulico incluye un bloque, un carrete, un accionador, y un casquete final. El accionador puede consistir enun accionador de tipo solenoide o un accionador a motor eléctrico. El casquete final incluye unorificio que permite la conexión entre el accionador y elcarrete. En una realización específica, el accionador es un motor eléctrico conectado con el carrete por medio de una manivela y brazo. Esta disposicióntraduce el movimiento de rotación delmotor en el movimiento lineal del carrete con un perfil de curva senoidal. El invento también se refiere a un método paramodificar un ascensor hidráulico que tiene una válvula como la mencionada.
AR33556296A 1995-02-28 1996-02-27 Válvula hidráulica y método para modificar ascensor hidráulico que tiene esa válvula AR001098A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/395,727 US5636652A (en) 1995-02-28 1995-02-28 Valve for a hydraulic elevator

Publications (1)

Publication Number Publication Date
AR001098A1 true AR001098A1 (es) 1997-09-24

Family

ID=23564240

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33556296A AR001098A1 (es) 1995-02-28 1996-02-27 Válvula hidráulica y método para modificar ascensor hidráulico que tiene esa válvula

Country Status (10)

Country Link
US (1) US5636652A (es)
EP (1) EP0812294B1 (es)
KR (1) KR100401434B1 (es)
CN (1) CN1181740A (es)
AR (1) AR001098A1 (es)
BR (1) BR9607384A (es)
CA (1) CA2213613A1 (es)
DE (1) DE69602017T2 (es)
ES (1) ES2131393T3 (es)
WO (1) WO1996026882A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945806A1 (de) * 1998-11-19 2000-05-25 Mannesmann Sachs Ag Betätigungseinrichtung
JP2001004062A (ja) * 1999-06-17 2001-01-09 Benkan Corp 流量制御用バルブ
JP3522681B2 (ja) * 2000-02-02 2004-04-26 株式会社キッツエスシーティー 流量制御用バルブ
WO2002002974A2 (de) * 2000-07-03 2002-01-10 Wittur Ag Steuerventileinheit für einen hydraulischen aufzug
KR20030039064A (ko) * 2001-11-09 2003-05-17 오투테크 주식회사 다경로 밸브 장치
TWM259808U (en) * 2003-02-28 2005-03-21 Advanced Modern Tech Corp Automatic flush actuation apparatus
US7510166B2 (en) * 2004-12-03 2009-03-31 Jorge Maercovich Automatic flush actuation apparatus
US10088849B2 (en) * 2014-01-23 2018-10-02 Colt Irrigation, LLC Fluid activated flow control apparatus
US10571937B1 (en) 2014-01-23 2020-02-25 Colt Irrigation, LLC Valve control apparatus
CN104564887B (zh) * 2015-01-13 2016-08-17 沈传良 液压升降机用下行流量自控调节阀
CN104712778B (zh) * 2015-03-28 2017-11-21 合肥长源液压股份有限公司 用于阀门的高稳定性单向阀
US10647546B2 (en) * 2016-12-16 2020-05-12 Otis Elevator Company Hydraulically activated shutoff valve for a hydraulic elevator system
DE102018107644A1 (de) * 2018-03-29 2019-10-02 Wittenstein Se Untersee-Absperrvorrichtung
CN110332340A (zh) * 2019-07-29 2019-10-15 深圳市科谱森精密技术有限公司 可调节通气、闭气周期的多出气口气阀

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664916A (en) * 1951-08-20 1954-01-05 Alvin M Conley Hydraulic elevator descent control valve
US2997064A (en) * 1955-10-17 1961-08-22 Weston Hydraulics Ltd Electrically controlled valve
US2977984A (en) * 1960-06-15 1961-04-04 United Aircraft Corp Servo solenoid valve
US3215158A (en) * 1963-10-09 1965-11-02 Perfecting Service Company Stack valve assemblies with interchangeable components
DE2309345C3 (de) * 1973-02-24 1979-11-08 Sauer Getriebe Kg, 2350 Neumuenster Sperrbremsventilanordnung
GB2085129B (en) * 1980-10-09 1985-04-03 Kontak Mfg Co Ltd Valve actuator
DE8107889U1 (de) * 1981-03-18 1981-10-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische ventilanordnung
IT1138425B (it) * 1981-06-16 1986-09-17 Stigler Otis S P A Complesso elettro-fluidodinamico per l'azionamento di una cabina di un impianto ascensore
JPS5977179A (ja) * 1982-10-27 1984-05-02 Syst Hoomuzu:Kk 電子膨張弁
FI71710C (fi) * 1985-04-30 1987-02-09 Pentti Rita Elektriskt styrd ventilanordning.
US4700748A (en) * 1985-11-18 1987-10-20 Otis Elevator Company Pressure-referenced programmed flow control in a hydraulic valve
US4726450A (en) * 1985-11-18 1988-02-23 Otis Elevator Company Hydraulic elevator with dynamically programmed motor-operated valve
US4819695A (en) * 1987-06-19 1989-04-11 Bendix France Pressure servo regulator
US4840350A (en) * 1987-07-31 1989-06-20 Bendix Electronics Limited Electrically actuated EGR valve
FI87918C (fi) * 1989-12-19 1993-03-10 Kone Oy Styrventil foer en hydraulisk hiss
FI87917C (fi) * 1989-12-19 1993-03-10 Kone Oy Styrventil foer en hydraulisk hiss
US5082091A (en) * 1990-01-19 1992-01-21 Otis Elevator Company Hydraulic elevator control
US5014824A (en) * 1990-01-19 1991-05-14 Otis Elevator Company Hydraulic elevator control valve
US5212951A (en) * 1991-05-16 1993-05-25 Otis Elevator Company Hydraulic elevator control valve

Also Published As

Publication number Publication date
CA2213613A1 (en) 1996-09-06
US5636652A (en) 1997-06-10
KR100401434B1 (ko) 2004-06-16
ES2131393T3 (es) 1999-07-16
EP0812294B1 (en) 1999-04-07
CN1181740A (zh) 1998-05-13
BR9607384A (pt) 1997-11-25
WO1996026882A1 (en) 1996-09-06
KR19980702600A (ko) 1998-08-05
DE69602017D1 (de) 1999-05-12
EP0812294A1 (en) 1997-12-17
DE69602017T2 (de) 1999-11-11

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