초록 ▼

There is provided a heat pipe assembly 10 formed of dissimilar materials for the heat pipe 18 integrated with the host structure 16 in a manner that optimizes removal of unwanted heat generated by various devices on a space or terrestrial platform 14. A conventional heat pipe construction 18 mounted

There is provided a heat pipe assembly 10 formed of dissimilar materials for the heat pipe 18 integrated with the host structure 16 in a manner that optimizes removal of unwanted heat generated by various devices on a space or terrestrial platform 14. A conventional heat pipe construction 18 mounted within a circular cross-section channel 28 formed in a retaining block 26 leaving an annular gap 30 between the outside surface wall 33 of the heat pipe and the inside surface wall 32 of the channel 28. A heat conductive fluid 40 is injected into the annular gap 30 permitting the dissimilar CTE materials to thermally expand and contract as the platform or structure 14 experiences extreme temperature changes.

대표청구항 ▼

[ What is claimed is:] [1.] A heat pipe assembly including a thermally integrated heat pipe disposed in a host structure for conducting heat away from a heat generating body, comprising:an elongated heat pipe contained in a channel opening within the host structure, wherein said heat pipe is adapted

[ What is claimed is:] [1.] A heat pipe assembly including a thermally integrated heat pipe disposed in a host structure for conducting heat away from a heat generating body, comprising:an elongated heat pipe contained in a channel opening within the host structure, wherein said heat pipe is adapted to move independently of said host structure, so that the host structure and the heat pipe are free to thermally expand and contract relative to one another, said channel opening having an inner wall surface and said heat pipe having an outer wall surface,said heat pipe being coextensively enveloped by said host structure along its longitudinal extent with its outer wall surface spaced apart from the inner wall surface of the host structure forming a finite gap therebetween;a sealing device for sealing the ends of the channel opening in said host structure;a fluid filling said gap for independently supporting the heat pipe radially and axially within the host structure; andan expansion device disposed within at least one end of the host structure between said sealing device and said heat pipe for permitting the heat pipe to expand axially within the host structure and independent from the fluid, whereby the thermal integration of the heat pipe relative to the host structure and the heat generating body is maintained.