BE347357A - - Google Patents

Info

Publication number
BE347357A
BE347357A BE347357DA BE347357A BE 347357 A BE347357 A BE 347357A BE 347357D A BE347357D A BE 347357DA BE 347357 A BE347357 A BE 347357A
Authority
BE
Belgium
Prior art keywords
signal
contacts
extraction
doors
contact
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE347357A publication Critical patent/BE347357A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00Mining-hoist operation
    • B66B19/06Applications of signalling devices

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
BE347357D BE347357A (enExample)

Publications (1)

Publication Number Publication Date
BE347357A true BE347357A (enExample)

Family

ID=23039

Family Applications (1)

Application Number Title Priority Date Filing Date
BE347357D BE347357A (enExample)

Country Status (1)

Country Link
BE (1) BE347357A (enExample)

Similar Documents

Publication Publication Date Title
KR920001591A (ko) 전기 회로 차단기 조작 블럭
JPH0765688A (ja) 接触器/保護継電器型保護開閉器
US4090158A (en) Circuit breaker
US2551302A (en) Automatic circuit breaker
CA1174260A (fr) Contacteur ayant des proprietes de disjoncteur
EP0271181B1 (en) Magnetic vacuum circuit breaker
US1645019A (en) Electric switch
US997759A (en) Electric switch.
DE59401167D1 (de) Elektromagnetischer schaltmechanismus für elektrische schutzschaltgeräte
JP7209233B1 (ja) エレベータ用のドアの開閉確認装置
FR2820900A1 (fr) Dispositif de depart-moteur
US2622166A (en) Circuit interrupter
SU335735A1 (enExample)
US1424863A (en) Key-control telephone switch
US1296636A (en) Trip-switch.
RU1814103C (ru) Автоматический выключатель
ATE464645T1 (de) Hilfseinrichtung
GB472496A (en) Improvements in or relating to electric switches or circuit breakers
GB549421A (en) Improvements in or relating to relays for protecting electric circuits
JP2000260289A (ja) 熱動形過負荷継電器
BE1004067A6 (fr) Dispositif d'arret d'urgence pour installation industrielle.
SU27133A1 (ru) Быстродействующий автоматический выключатель
SU60681A1 (ru) Соленоидный привод дл масл ного выключател
US1587489A (en) Circuit-closing device for automobiles
BE507348A (enExample)