CA253912A - Elevator control system - Google Patents

Elevator control system

Info

Publication number
CA253912A
CA253912A CA253912A CA253912DA CA253912A CA 253912 A CA253912 A CA 253912A CA 253912 A CA253912 A CA 253912A CA 253912D A CA253912D A CA 253912DA CA 253912 A CA253912 A CA 253912A
Authority
CA
Canada
Prior art keywords
control system
elevator control
elevator
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
CA253912A
Other languages
French (fr)
Inventor
J. Wensley Roy
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA253912A publication Critical patent/CA253912A/en
Expired legal-status Critical Current

Links

CA253912A Elevator control system Expired CA253912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA253912T

Publications (1)

Publication Number Publication Date
CA253912A true CA253912A (en) 1925-09-22

Family

ID=35162462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253912A Expired CA253912A (en) Elevator control system

Country Status (1)

Country Link
CA (1) CA253912A (en)

Similar Documents

Publication Publication Date Title
CA253911A (en) Elevator control system
CA253912A (en) Elevator control system
CA240263A (en) Elevator control system
CA264458A (en) Elevator control system
CA264459A (en) Elevator control system
CA246996A (en) Hoist control
CA253024A (en) Brake control
CA267886A (en) Control system
CA239554A (en) Control system for elevators
CA240252A (en) Control system
CA240254A (en) Control system
CA242826A (en) Control system
CA243156A (en) Control system
CA244217A (en) Control system
CA266561A (en) Elevator system
CA268481A (en) Elevator control
CA255513A (en) Automatic control system
CA251749A (en) Elevator
CA247400A (en) Train control system
CA255210A (en) Train control system
CA264141A (en) Control system
CA259624A (en) Control system
CA259625A (en) Control system
CA259978A (en) Control system
CA259623A (en) Control system