Outline of system; advantages cited tend to increase speed in handling traffic, and therefore make it definitely possible for elevator system to make more round trips than is possible with other systems; calculation and experience on installations have shown that capacity of system will be increased to marked degree; table showing comparison of two elevator system controls.
Elevators with quota control
Elec J
Electric Journal ; 33 , n 12 ; p 528-531
1936
4 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1917
|SYSTEM FOR MONITORING ELEVATORS AND MAINTAINING ELEVATORS
Europäisches Patentamt | 2017
|System for monitoring elevators and maintaining elevators
Europäisches Patentamt | 2017
|