FI821873L - Elektromekanisk regulator foer hydrauliska hissar - Google Patents

Elektromekanisk regulator foer hydrauliska hissar

Info

Publication number
FI821873L
FI821873L FI821873A FI821873A FI821873L FI 821873 L FI821873 L FI 821873L FI 821873 A FI821873 A FI 821873A FI 821873 A FI821873 A FI 821873A FI 821873 L FI821873 L FI 821873L
Authority
FI
Finland
Prior art keywords
hydrauliska
elektromekanisk
hissar
foer
regulator
Prior art date
Application number
FI821873A
Other languages
English (en)
Other versions
FI821873A0 (fi
FI75549C (fi
FI75549B (fi
Inventor
Giuseppe Manco
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 FI821873A0 publication Critical patent/FI821873A0/fi
Publication of FI821873L publication Critical patent/FI821873L/fi
Application granted granted Critical
Publication of FI75549B publication Critical patent/FI75549B/fi
Publication of FI75549C publication Critical patent/FI75549C/fi

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
    • 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
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Fluid-Pressure Circuits (AREA)
FI821873A 1981-06-16 1982-05-26 Elektromekanisk regulator foer hydrauliska hissar. FI75549C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22355/81A IT1138425B (it) 1981-06-16 1981-06-16 Complesso elettro-fluidodinamico per l'azionamento di una cabina di un impianto ascensore
IT2235581 1981-06-16

Publications (4)

Publication Number Publication Date
FI821873A0 FI821873A0 (fi) 1982-05-26
FI821873L true FI821873L (fi) 1982-12-17
FI75549B FI75549B (fi) 1988-03-31
FI75549C FI75549C (fi) 1988-07-11

Family

ID=11195127

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821873A FI75549C (fi) 1981-06-16 1982-05-26 Elektromekanisk regulator foer hydrauliska hissar.

Country Status (14)

Country Link
US (1) US4418794A (fi)
JP (1) JPS582167A (fi)
AU (1) AU546703B2 (fi)
CA (1) CA1173724A (fi)
CH (1) CH659861A5 (fi)
DE (1) DE3218077A1 (fi)
DK (1) DK151794C (fi)
FI (1) FI75549C (fi)
FR (1) FR2507796B1 (fi)
GB (1) GB2104870B (fi)
HK (1) HK98185A (fi)
IT (1) IT1138425B (fi)
MY (1) MY8600468A (fi)
SE (1) SE446282B (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162931A1 (fr) * 1983-07-28 1985-12-04 Siminor S.A. Perfectionnement aux ascenseurs hydrauliques
FI71710C (fi) * 1985-04-30 1987-02-09 Pentti Rita Elektriskt styrd ventilanordning.
JPS62167902A (ja) * 1985-11-18 1987-07-24 オ−チス　エレベ−タ　コムパニ− 動的にプログラムしたモ−タ操作バルブ制御装置
US4726450A (en) * 1985-11-18 1988-02-23 Otis Elevator Company Hydraulic elevator with dynamically programmed motor-operated valve
US4700748A (en) * 1985-11-18 1987-10-20 Otis Elevator Company Pressure-referenced programmed flow control in a hydraulic valve
NZ218082A (en) * 1985-11-18 1988-10-28 Otis Elevator Co Pressure referenced programmed flow control in a hydraulic valve
US4694935A (en) * 1986-10-17 1987-09-22 Cemco, Inc. Self-adjusting control valve for elevators
DE3718276A1 (de) 1987-05-30 1988-12-08 Sorg Gmbh & Co Kg Glasschmelzofen
FI874147A0 (fi) * 1987-09-22 1987-09-22 Pentti Rita Ventilanordning.
US4932502A (en) * 1989-02-15 1990-06-12 Inventio Ag Hydraulic elevator system
JPH0374608A (ja) * 1989-08-10 1991-03-29 Nippon Air Brake Co Ltd 流量制御回路
JP2791715B2 (ja) * 1990-02-13 1998-08-27 富士写真フイルム株式会社 カセット収納方法及びインデックスカード
JPH04122869U (ja) * 1991-04-22 1992-11-05 イーグル工業株式会社 メカニカルシール
US5212951A (en) * 1991-05-16 1993-05-25 Otis Elevator Company Hydraulic elevator control valve
US5232070A (en) * 1991-08-15 1993-08-03 Blain Roy W Up leveling control system for small elevators
US5375502A (en) * 1993-12-20 1994-12-27 The United States Of America As Represented By The Secretary Of The Navy Fast-acting valve for projective launching systems
US5420146A (en) * 1994-05-10 1995-05-30 American Home Products Corporation Di-oxadiazolidine derivatives as antihyperglycemic agents
US5636652A (en) * 1995-02-28 1997-06-10 Otis Elevator Company Valve for a hydraulic elevator
US5603390A (en) * 1995-04-28 1997-02-18 Otis Elevator Company Control system for an elevator
CA2251107C (en) * 1997-02-06 2006-11-14 Beringer-Hydraulik Ag Method and device for controlling a hydraulic lift
IL143953A0 (en) * 1999-02-05 2002-04-21 Wittur Ag Method and device for controlling a hydraulic elevator
US6505711B1 (en) * 1999-08-25 2003-01-14 Bucher Hydraulics Ag Hydraulic elevator, comprising a pressure accumulator which acts as a counterweight and a method for controlling and regulating an elevator of this type
US6694860B2 (en) 2001-12-10 2004-02-24 Caterpillar Inc Hydraulic control system with regeneration
CN104196804B (zh) * 2014-09-16 2016-05-04 无锡市三信传动控制有限公司 调速电机控制的无泄漏伺服阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187844A (en) * 1961-09-06 1965-06-08 Hydraulic Elevator & Machine C Hydraulic elevator control
SE309834B (fi) * 1965-12-28 1969-04-08 Asea Ab
DE2141519A1 (de) * 1971-08-19 1973-02-22 Kloeckner Humboldt Deutz Ag Motorantrieb fuer steuerorgane
CH578478A5 (en) * 1974-06-11 1976-08-13 Sig Schweiz Industrieges Hydraulically operated platform control system - has motor driving screwed spindle passing through control plunger
US3995532A (en) * 1974-07-15 1976-12-07 Caterpillar Tractor Co. Proportional control valve with preconditioned inlet modulating relief valve
US3977497A (en) * 1975-02-26 1976-08-31 Armor Elevator Company, Inc. Hydraulic elevator drive system
US4148248A (en) * 1975-03-11 1979-04-10 Maxton Manufacturing Company Hydraulic valve control system
DE2604355C3 (de) * 1976-02-05 1978-10-19 Frieseke & Hoepfner Gmbh, 8520 Erlangen Elektro-hydraulisches Regelventil
DE2812763A1 (de) * 1978-03-23 1979-09-27 Leistritz Anlagentechnik Gmbh Vorrichtung zum steuern bzw. regeln der fahrgeschwindigkeit von hydraulischen aufzuegen o.dgl.

Also Published As

Publication number Publication date
MY8600468A (en) 1986-12-31
IT8122355A0 (it) 1981-06-16
SE8203689L (sv) 1982-12-17
DK270182A (da) 1982-12-17
IT1138425B (it) 1986-09-17
US4418794A (en) 1983-12-06
FI821873A0 (fi) 1982-05-26
GB2104870B (en) 1985-03-13
DE3218077A1 (de) 1983-03-03
HK98185A (en) 1985-12-13
JPS582167A (ja) 1983-01-07
SE446282B (sv) 1986-08-25
AU546703B2 (en) 1985-09-12
FR2507796A1 (fr) 1982-12-17
FI75549C (fi) 1988-07-11
GB2104870A (en) 1983-03-16
AU8440382A (en) 1982-12-23
CH659861A5 (de) 1987-02-27
DK151794C (da) 1988-08-15
CA1173724A (en) 1984-09-04
JPH0234871B2 (fi) 1990-08-07
FI75549B (fi) 1988-03-31
DK151794B (da) 1988-01-04
FR2507796B1 (fr) 1986-04-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OTIS ELEVATOR COMPANY