COMPRESSEUR D'AIR AVEC GARNITURES D'ETANCHEITE PERFECTIONNEES

摘要

In an air compressor, including flapper type blade valves over the inlet and outlet bores of the compressor, the invention is an improved packing for mounting the captured end of each blade valve. Each packing is comprised of a wide, rigid, metal sheet and two thin layers of yieldable material on opposite surfaces of the sheet. The blade is in a recess of and has the same thickness as one of the thin layers.