DK0514782T3 - Hydraulisk kredsløb til passager- og godselevatorer og lignende - Google Patents

Hydraulisk kredsløb til passager- og godselevatorer og lignende

Info

Publication number
DK0514782T3
DK0514782T3 DK92108202.0T DK92108202T DK0514782T3 DK 0514782 T3 DK0514782 T3 DK 0514782T3 DK 92108202 T DK92108202 T DK 92108202T DK 0514782 T3 DK0514782 T3 DK 0514782T3
Authority
DK
Denmark
Prior art keywords
valve
passenger
hydraulic circuit
freight elevators
magnetic
Prior art date
Application number
DK92108202.0T
Other languages
Danish (da)
English (en)
Inventor
Angelo Martini
Original Assignee
Gmv Martini Spa
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 Gmv Martini Spa filed Critical Gmv Martini Spa
Application granted granted Critical
Publication of DK0514782T3 publication Critical patent/DK0514782T3/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
    • B66B1/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Elevator Control (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DK92108202.0T 1991-05-20 1992-05-14 Hydraulisk kredsløb til passager- og godselevatorer og lignende DK0514782T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911374A IT1248792B (it) 1991-05-20 1991-05-20 Circuito idraulico per ascensori, montacarichi e simili, con sicurezza intrinseca

Publications (1)

Publication Number Publication Date
DK0514782T3 true DK0514782T3 (da) 1996-05-20

Family

ID=11359931

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92108202.0T DK0514782T3 (da) 1991-05-20 1992-05-14 Hydraulisk kredsløb til passager- og godselevatorer og lignende

Country Status (7)

Country Link
EP (1) EP0514782B1 (it)
AT (1) ATE132112T1 (it)
DE (1) DE69207065T2 (it)
DK (1) DK0514782T3 (it)
ES (1) ES2082272T3 (it)
GR (1) GR3019026T3 (it)
IT (1) IT1248792B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545657A1 (de) * 1995-12-07 1997-06-12 Rexroth Mannesmann Gmbh Hydraulische Ventilanordnung mit einem druckgesteuerten Wegeventil
US8191689B2 (en) * 2009-06-19 2012-06-05 Tower Elevator Systems, Inc. Elevator safety rescue system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434014A1 (de) * 1984-09-15 1986-03-20 Beringer-Hydraulik GmbH, Neuheim, Zug Hydraulische steuerung
US4726450A (en) * 1985-11-18 1988-02-23 Otis Elevator Company Hydraulic elevator with dynamically programmed motor-operated valve
DE3709661C2 (de) * 1987-03-24 1995-07-13 Haushahn C Gmbh Co Vorrichtung zur Unterdrückung bzw. zur Verhinderung der Schwingungen eines motorbetiebenen Hebezeugs, insbesondere eines Aufzugs
US5014824A (en) * 1990-01-19 1991-05-14 Otis Elevator Company Hydraulic elevator control valve

Also Published As

Publication number Publication date
IT1248792B (it) 1995-01-30
ITMI911374A1 (it) 1992-11-20
DE69207065T2 (de) 1996-06-27
ATE132112T1 (de) 1996-01-15
EP0514782B1 (en) 1995-12-27
DE69207065D1 (de) 1996-02-08
EP0514782A1 (en) 1992-11-25
GR3019026T3 (en) 1996-05-31
ITMI911374A0 (it) 1991-05-20
ES2082272T3 (es) 1996-03-16

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