TY - JOUR AB - In combination with an aircraft, a receptacle having a perforate side and imperforate other sides, said perforate side being composed of a surface portion of said aircraft, a muffleer in said receptacle a compartment scaled, spaced from, and partially enclosing said receptacle, said compartment having a perforate wall and imperforate other walls, said perforate wall of said compartment forming a part of the surface of said aircraft which lies between said perforate side of said receptacle and the adjacent surfaces of said aircraft, and means to circulate a cooling medium through said chamber. TI - U.S. Patent Specifications JF - Aircraft Engineering and Aerospace Technology DO - 10.1108/eb030306 DA - 1938-04-01 UR - https://www.deepdyve.com/lp/emerald-publishing/u-s-patent-specifications-mZZIBl8nRu SP - 124 EP - 124 VL - 10 IS - 4 DP - DeepDyve ER -