PL3643657T3 - Sposób i system automatycznego monitorowania obwodu hydraulicznego dla dźwigów, dźwigów towarowych i podobnych wyposażonych w inherentny mechanizm bezpieczeństwa - Google Patents

Sposób i system automatycznego monitorowania obwodu hydraulicznego dla dźwigów, dźwigów towarowych i podobnych wyposażonych w inherentny mechanizm bezpieczeństwa

Info

Publication number
PL3643657T3
PL3643657T3 PL19020565.8T PL19020565T PL3643657T3 PL 3643657 T3 PL3643657 T3 PL 3643657T3 PL 19020565 T PL19020565 T PL 19020565T PL 3643657 T3 PL3643657 T3 PL 3643657T3
Authority
PL
Poland
Prior art keywords
lifts
hydraulic circuit
safety mechanism
automatically monitoring
goods
Prior art date
Application number
PL19020565.8T
Other languages
English (en)
Inventor
Angelo Martini
Original Assignee
Gmv Martini S.P.A.
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 S.P.A. filed Critical Gmv Martini S.P.A.
Publication of PL3643657T3 publication Critical patent/PL3643657T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/04—Control systems without regulation, i.e. without retroactive action hydraulic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Control And Safety Of Cranes (AREA)
PL19020565.8T 2018-10-15 2019-10-10 Sposób i system automatycznego monitorowania obwodu hydraulicznego dla dźwigów, dźwigów towarowych i podobnych wyposażonych w inherentny mechanizm bezpieczeństwa PL3643657T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000009449A IT201800009449A1 (it) 2018-10-15 2018-10-15 Metodo e impianto per il monitoraggio automatico di un circuito idraulico per ascensori, montacarichi e simili, provvisti di sicurezza intrinseca

Publications (1)

Publication Number Publication Date
PL3643657T3 true PL3643657T3 (pl) 2022-08-08

Family

ID=65031661

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19020565.8T PL3643657T3 (pl) 2018-10-15 2019-10-10 Sposób i system automatycznego monitorowania obwodu hydraulicznego dla dźwigów, dźwigów towarowych i podobnych wyposażonych w inherentny mechanizm bezpieczeństwa

Country Status (5)

Country Link
EP (1) EP3643657B1 (pl)
ES (1) ES2922724T3 (pl)
IT (1) IT201800009449A1 (pl)
PL (1) PL3643657T3 (pl)
PT (1) PT3643657T (pl)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785914A (en) * 1987-06-19 1988-11-22 Westinghouse Electric Corp. Elevator system leveling safeguard control and method
US5212951A (en) * 1991-05-16 1993-05-25 Otis Elevator Company Hydraulic elevator control valve
KR100303012B1 (ko) * 1998-12-14 2002-05-09 장병우 유압엘리베이터장치
AU2013400443A1 (en) * 2013-09-16 2016-04-21 Ricardo Lera Gomes Hydraulic accumulator and method for recovering energy in a hydraulic system
CN106144794B (zh) * 2015-04-02 2018-09-28 西屋电气（香港）有限公司 一种液压电梯控制系统以及控制方法
US10766742B2 (en) * 2015-07-17 2020-09-08 Mitsubishi Electric Corporation Hydraulic elevator safety device, and method for detecting open-door travel abnormality in hydraulic elevator

Also Published As

Publication number Publication date
PT3643657T (pt) 2022-07-22
IT201800009449A1 (it) 2020-04-15
ES2922724T3 (es) 2022-09-19
EP3643657A1 (en) 2020-04-29
EP3643657B1 (en) 2022-04-27

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