HEAT SETTING DEVICE Russian patent published in 2002 - IPC

FIELD: devices for sustaining of constant temperature (thermostating) in working objects, applicable in electronics, nuclear power engineering, refrigeration equipment, pharmaceutics, gas cleaning systems, transport and agrotechnologies of product storage. SUBSTANCE: heat setting device has a hermetically sealed body filled with working medium with heat abstraction and heat supply sections located on its opposite ends and connected by a capillary pump made in the form of a laminated porous wick with different sizes of pores in the layers. The working medium has a component that can change from the liquid phase into the gaseous one at working temperature and pressure. At least one of the layers of the capillary pump is made as an adsorbent of the working medium. EFFECT: enhanced resistance to variations of the device thermal conditions of operation, expanded field of the device application. 11 cl, 1 dwg