公开(公告)号：US3854261A

公开(公告)日：1974-12-17

申请号：US31075772

申请日：1972-11-30

Applicant: PIEREN AG HERMANN

Inventor： FREI E

IPC: E04H5/02 ,  A47B47/00 ,  A47B96/20 ,  E04B1/61 ,  E04B1/74 ,  E04B1/76 ,  E04C2/292 ,  F24F13/20 ,  E04C2/38 ,  E04D1/36

CPC classification number: F24F3/0442 ,  A47B47/00 ,  A47B96/201 ,  A47B96/206 ,  E04B1/617 ,  E04B1/74 ,  E04C2/292 ,  F24F13/20 ,  F24F2221/36

Abstract: A housing for apparatuses working in sound-absorbing, heat insulating or airtight conditions, e.g. air conditioning devices, the walls, the bottom and the ceiling of which are assembled of elementary, self-supporting insulation plates giving the whole housing a rigidity and good carrying capacity, each plate comprising two parallel metal sheets arranged at a distance from each other the rims of which are pressed together and bent as to form a shank and a channel, the metal sheets defining an interior space therebetween. According to the invention the shanks of two adjacent insulation plates serve on one hand for connecting the plates and on the other hand as a support of an insulating means, the interior space of each plate being completely filled with a hard porous material consistently connected with the inside surfaces of both the metal sheets.

Abstract translation: 用于在吸音，隔热或气密条件下工作的设备的壳体，例如 空调装置，壁，其底部和天花板由基本的自支撑绝缘板组装，使整个壳体具有刚性和良好的承载能力，每个板包括彼此间隔一定距离布置的两个平行的金属板 其边缘被压在一起并弯曲以形成柄和通道，金属片在其间限定内部空间。 根据本发明，两个相邻绝缘板的柄部一方面用于连接板，另一方面用作绝缘装置的支撑件，每个板的内部空间完全填充有坚固的多孔材料，其与 两个金属板的内表面。