DK151794C - Elektromagnetisk styring til hydrauliske elevatorer. - Google Patents

Elektromagnetisk styring til hydrauliske elevatorer.

Info

Publication number
DK151794C
DK151794C DK270182A DK270182A DK151794C DK 151794 C DK151794 C DK 151794C DK 270182 A DK270182 A DK 270182A DK 270182 A DK270182 A DK 270182A DK 151794 C DK151794 C DK 151794C
Authority
DK
Denmark
Prior art keywords
electromagnetic control
hydraulic elevators
elevators
hydraulic
electromagnetic
Prior art date
Application number
DK270182A
Other languages
Danish (da)
English (en)
Other versions
DK270182A (da
DK151794B (da
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 DK270182A publication Critical patent/DK270182A/da
Publication of DK151794B publication Critical patent/DK151794B/da
Application granted granted Critical
Publication of DK151794C publication Critical patent/DK151794C/da

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)
DK270182A 1981-06-16 1982-06-15 Elektromagnetisk styring til hydrauliske elevatorer. DK151794C (da)

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 (3)

Publication Number Publication Date
DK270182A DK270182A (da) 1982-12-17
DK151794B DK151794B (da) 1988-01-04
DK151794C true DK151794C (da) 1988-08-15

Family

ID=11195127

Family Applications (1)

Application Number Title Priority Date Filing Date
DK270182A DK151794C (da) 1981-06-16 1982-06-15 Elektromagnetisk styring til hydrauliske elevatorer.

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.
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
NZ218082A (en) * 1985-11-18 1988-10-28 Otis Elevator Co Pressure referenced programmed flow control in a hydraulic valve
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
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
TW346475B (en) * 1997-02-06 1998-12-01 Beringer Hydraulik Ag Method and apparatus for controlling hydraulic elevator
US6510923B1 (en) * 1999-02-05 2003-01-28 Wittur Ag Control method and apparatus for a hydraulic elevator using only load pressure data
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
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
JPS582167A (ja) 1983-01-07
GB2104870A (en) 1983-03-16
SE8203689L (sv) 1982-12-17
US4418794A (en) 1983-12-06
JPH0234871B2 (fi) 1990-08-07
FI75549B (fi) 1988-03-31
FI821873A0 (fi) 1982-05-26
GB2104870B (en) 1985-03-13
CH659861A5 (de) 1987-02-27
FI75549C (fi) 1988-07-11
CA1173724A (en) 1984-09-04
IT8122355A0 (it) 1981-06-16
DE3218077A1 (de) 1983-03-03
FI821873L (fi) 1982-12-17
AU546703B2 (en) 1985-09-12
SE446282B (sv) 1986-08-25
IT1138425B (it) 1986-09-17
DK270182A (da) 1982-12-17
MY8600468A (en) 1986-12-31
AU8440382A (en) 1982-12-23
DK151794B (da) 1988-01-04
FR2507796B1 (fr) 1986-04-18
HK98185A (en) 1985-12-13
FR2507796A1 (fr) 1982-12-17

Similar Documents

Publication Publication Date Title
DK151794C (da) Elektromagnetisk styring til hydrauliske elevatorer.
ES520499A0 (es) Freno de mando hidraulico.
IT8123434A0 (it) Connettore telecomandato idraulicamente.
DK151827C (da) Hydraulisk styreindretning
DE3785792D1 (de) Hydraulisches steuersystem.
IT7922863A0 (it) Sistema di comando idraulico.
IT8224140A0 (it) Dispositivo idraulico di azionamento di un freno.
IT8223296A0 (it) Servofreno idraulico.
ATE18289T1 (de) Hydraulische steuervorrichtung.
DE3688346D1 (de) Hydraulisches steuersystem.
NO163344C (no) Styreventil.
DK160634C (da) Belastningsaffoelende hydraulisk styresystem
IT8124825A0 (it) Servofreno idraulico.
DE3577633D1 (de) Hydraulische steuereinrichtung.
DK128581A (da) Sikkerhedsanlaeg til hejseapparat med hydraulisk styring
NO885035D0 (no) Hydraulisk styreblokk.
NO822687L (no) Hydraulisk kontrollsystem.
IT8220596A0 (it) Dispositivo di comando idraulico.
DE3880586D1 (de) Hydraulisches steuersystem.
IT8422704A0 (it) Dispositivo idraulico di comando.
AT384863B (de) Hydraulisches steuerventil
DE3268279D1 (en) Hydraulic control means
GB2082800B (en) Integrated hydraulic control system
DK154198C (da) Hydraulisk servostyring til koeretoejer
DE3576392D1 (de) Hydraulische druckregelvorrichtung.

Legal Events

Date Code Title Description
PBP Patent lapsed