HIGH-FLEXIBILITY HEAT-TRANSFER DEVICE Russian patent published in 2003 - IPC

FIELD: heat control. SUBSTANCE: device designed to transfer heat from heat source to heat receiver has central layer in the form of thin strip made of high-heat-conductivity material and enclosed by shell in the form of pair of flexible external sheets constituting laminated-section structure; maximal thickness of each external sheet is 625 mcm and its width is greater than that of central layer so as to ensure superposition of these layers one on top of other over perimeter of device. Central layer material is pyrolitic graphite or highly ordered pyrolitic graphite, 2 mcm to 2 mm thick. EFFECT: provision for heat removal from hard-to-get-at places. 8 cl, 3 dwg