THERMOSTATIC SWITCH Russian patent published in 1999 - IPC

FIELD: electrical engineering; overtemperature protective gear. SUBSTANCE: non-reset thermostatic switch has member providing remote kinematic linkage between fusible member and contact selector switch made in the form of flexible wire rod and placed in tube for translational motion. One end of rod is supported inside tube with fusible member and its other end is bent through acute angle to function as reset spring for rod and lock of push-button used to close selector switch contacts. Number of thermostatic switch components is minimized each one performing several functions. EFFECT: simplified design. 2 dwg