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Improvements in or relating to gland packings particularly for valves or cocks

机译:密封垫填料或与之有关的改进,特别是用于阀门或旋塞的填料

摘要

525,306. Stuffing-box substitutes. DUNLOP RUBBER CO., Ltd., WALSH, A. O., and BRAZIER, S. A. Feb. 17, 1939, No. 5305. [Class 122 (v)] An annular packing member 9 for a valve or cock is formed of rubber or like compressible material and has lubricant grooves 10 in at least two adjacent sealing faces. Excessive pressure on the member 9 is avoided by the use of distance pieces 11 between the cap 7 and casing 1.
机译:525,306。填料函替代品。 DALLOP RUBBER CO。,Ltd.,WALSH,AO和SA BRAZIER,SA,1939年2月17日,编号5305。[Class 122(v)]阀或旋塞的环形填料9由橡胶或类似材料制成,可压缩该材料在至少两个相邻的密封面上具有润滑剂槽10。通过在帽7和壳体1之间使用间隔件11,避免了在构件9上的过大压力。

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