CA546969A - Commande electrique de frein pour ascenseurs - Google Patents

Commande electrique de frein pour ascenseurs

Info

Publication number
CA546969A
CA546969A CA546969A CA546969DA CA546969A CA 546969 A CA546969 A CA 546969A CA 546969 A CA546969 A CA 546969A CA 546969D A CA546969D A CA 546969DA CA 546969 A CA546969 A CA 546969A
Authority
CA
Canada
Prior art keywords
elevators
brake control
electric brake
electric
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA546969A
Other languages
English (en)
Inventor
H. Bruns William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Publication date
Application granted granted Critical
Publication of CA546969A publication Critical patent/CA546969A/fr
Expired legal-status Critical Current

Links

CA546969A Commande electrique de frein pour ascenseurs Expired CA546969A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA546969T

Publications (1)

Publication Number Publication Date
CA546969A true CA546969A (fr) 1957-10-01

Family

ID=35704171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA546969A Expired CA546969A (fr) Commande electrique de frein pour ascenseurs

Country Status (1)

Country Link
CA (1) CA546969A (fr)

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