Investigation of inverse time limit overload relays (1915)
Deiss, William Charles · leaf 40
curves for this relay are shown in figure (3),and the characteristics are described fully in chapter II. Thesecurves can be modified by means of a different design of bellowsand solenoid, depending upon the class of work for which the re-lay is used. THE WESTIN0H0USE INDUCTION TYPE RELAY.- In… … registering dial, however, the shaft is controlled by a springand a moving arm is arranged to close a contact connected to thetripping circuit of the circuit breaker. The disc travels throughthe air gaps of a pair of permanent magnets on one side andthrough the air gaps of a pair of electro-magnets…
Short circuits · Electric apparatus and appliances · Electric conduits · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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