Electromagnetic relay of huerusehu structure

摘要

(57) Abstract Constitution The iron core which forms the magnetic circuit (3) and the yoke (2) and connectionThe pole in (4) and the aforementioned iron core winding the coil which is done (6) and aforementionedWhen energizing the coil, a-contact (A1) open stateThe carriage return spring means which stretch energization are done (7) with it possesses as though it maintains,In the electromagnetic relay, aforementioned carriage return spring means (7) with the equal machineAs auxiliary carriage return spring means of talent (9) it possesses, aforementioned koAforementioned carriage return spring means (7) stretch attaching power operation in iru (6)The carriage return spring means which is between the operation dots of ru two (7) the conductive partMinding, in order to turn on electricity to energize it constitutes. Advantages When carriage return spring means break disconnect, electrificationIf energisation is not done and in addition it is in the midst of energizing, energisation halting, assistantThe a-contact becomes opening securely, depending upon help carriage return spring means huIt to be possible to construct the control system which is erusehuru.