BE540339A - - Google Patents

Info

Publication number
BE540339A
BE540339A BE540339DA BE540339A BE 540339 A BE540339 A BE 540339A BE 540339D A BE540339D A BE 540339DA BE 540339 A BE540339 A BE 540339A
Authority
BE
Belgium
Prior art keywords
voltage
docking
transformer
stage
magnetic field
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE540339A publication Critical patent/BE540339A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
BE540339D BE540339A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE540339A true BE540339A (enrdf_load_html_response)

Family

ID=169738

Family Applications (1)

Application Number Title Priority Date Filing Date
BE540339D BE540339A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE540339A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
BE540339A (enrdf_load_html_response)
US4278150A (en) Elevator system
FR2527578A1 (fr) Installation d'ascenseur comprenant un moteur d'entrainement a courant continu avec une source de tension reglable
US2043246A (en) Power press
BE444391A (fr) Dispositif pour l'élimination automatique de boucles ou de déformations du produitlaminé dans les trains de laminage continus avec moteurs alimentés individuellement par l'intermédiaire de redresseurs de courant avec trajet de décharge à vapeur ou à gaz à grille polarisée
US1939656A (en) Method of and apparatus for landing cars
BE511811A (enrdf_load_html_response)
US2118219A (en) Induction motor driving and braking system
US853585A (en) Controlling device for electrically-driven machinery.
BE519218A (enrdf_load_html_response)
US2804586A (en) Braking arrangements for lifts
US3458014A (en) Elevator landing monitor
BE415422A (enrdf_load_html_response)
US1095507A (en) Motor-controlling system.
US605598A (en) Electric elevator
US1840145A (en) Electric control system
US959998A (en) Stop-motion apparatus for hoists.
BE571670A (enrdf_load_html_response)
US1171095A (en) Ultimate-limit stop for elevators.
FR2496968A1 (fr) Montage pour commander le comportement d'inductances, telles que des electro-aimants, a la mise en circuit et hors circuit
BE823007A (fr) Commande electrique
BE531623A (enrdf_load_html_response)
BE440701A (enrdf_load_html_response)
BE558339A (enrdf_load_html_response)
BE433612A (enrdf_load_html_response)