METHOD OF AND DEVICE TO CONTROL LIFT POSITION LEVEL (VERSIONS) Russian patent published in 2002 - IPC

Abstract RU 2184694 C2

FIELD: lifts. SUBSTANCE: invention relates to method of leveling lift car relative to landing. Proposed method comes to successive reception and processing of signals from two transmitters located at definite distance from each other or detection of magnet by two transmitters located at definite distance from each other when lift car moves in lift well. Leveling speed is determined and lift car braking time is set depending on which leveling up time is adjusted. In proposed device transmitters are installed at preset distance from each other to provide supply of signals when coded information carrier is detected. Timer is coupled with transmitters to determine time interval between first and second signals. Processor is coupled with said transmitters and timer. Processor serves to determine speed of lift car leveling and to control time taken by leveling depending on leveling speed and preset braking time. EFFECT: simplified design of device, reduced cost. 8 cl, 12 dwg

Similar patents RU2184694C2

Title Year Author Number
LIFT CONTROL SYSTEM AND METHOD 1996
  • Toschi Rentso
  • Foschini Dzhanluka
RU2179143C2
METHOD OF CONTROL OVER ELEVATOR CABIN AND ELEVATOR SYSTEM 2008
  • Roberts Rehndall Kejt
RU2482049C2
METHOD TO CONTROL SET OF ELEVATOR CABS 2006
  • Kristi Tereza M.
  • Khsu Artur K.
RU2381169C1
ELEVATOR SYSTEM GUIDE ASSEMBLY AND METHOD OF VARYING RIGIDITY OF ELEVATOR CABIN GUIDE ROLLER 2006
  • Pikh Zbignev
RU2428368C2
ELEVATOR CABIN MOTION CONTROL ASSEMBLY (VERSIONS) 2006
  • D'Jub Rehndall S.
RU2470851C2
ELEVATOR AND METHOD OF PROTECTING MAN ON MOVING ELEVATOR CABIN 2004
  • Kabel'Ero Khose
  • Kano Rikardo
  • Monson Andres
  • Servia Armondo
RU2455220C2
DEVICE AND METHOD OF LIFT CAB SUSPENION SYSTEM AND LIFT CAB SUSPENSION SYSTEM ASSEMBLY UNIT 2004
  • Veronezi Uil'Jam A.
  • Staki Pol A.
RU2330806C9
METHOD OF RETAINING SPACING IN MULTICABIN ELEVATOR WELL AND ELEVATOR SYSTEM 2007
  • Van Chehn-Sho
  • Khsu Artur K.
  • Tszehong Sehongrak
  • Shim Cheongsik
  • Shin' Khan'Su
RU2456225C2
METHOD OF CONTROLLING ELEVATOR SYSTEM AND ELEVATOR SYSTEM 2008
  • Pulling Richard K.
  • Roberts Rehndall Kejt
RU2467942C2
CLOSED STRUCTURE CONTROL DEVICE, SYSTEM AND METHOD OF ELEVATOR WELL STATE CONTROL 2007
  • Tsjau Minlun
RU2461513C2

RU 2 184 694 C2

Authors

Vechiotti Al'Berto

Toutaoui Mustafa

Kherkel' Peter

Ehrneke Kristof

Dates

2002-07-10Published

1997-02-28Filed