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More topics under "F16J - Pistons; Cylinders; Pressure vessels in general; Sealings" (73,658) |
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F16J 1 - Pistons; Trunk pistons; Plungers (5,199) | F16J 10 - Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general (2,127) | F16J 12 - Pressure vessels in general (1,250) | F16J 13 - Covers or similar closure members for pressure vessels in general (2,156) | F16J 15 - Sealings (55,031) | F16J 3 - Diaphragms; Bellows; Bellows pistons (2,957) | F16J 7 - Piston-rods, i.e. rods rigidly connected to the piston (346) | F16J 9 - Piston-rings, seats therefor; Ring sealings of similar construction in general (4,592) |
Patents for F16J - Pistons; Cylinders; Pressure vessels in general; Sealings (115) |
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02/05/1992 | CN1015400B Flat laminated seal ring | 09/19/1991 | WO1991014118A1 Shaft packing | 12/12/1989 | CA1263878A1 Multi-segment seal ring for rotary equipment | 08/23/1989 | EP0215022B1 Multi-segment seal ring for rotary equipment | 06/21/1989 | CN1033475A Flat laminated seal ring | 06/15/1988 | CN87107261A Improved rotary seal | 03/26/1987 | WO1987001783A1 Sealing device | 09/12/1986 | WO1986005251A1 Multi-segment seal ring for rotary equipment | 11/26/1985 | US4554748 Multi-segment seal ring for rotary equipment | 11/02/1982 | CA1134808A1 Sealing device in a rotary regenerative type heat exchanger | 08/25/1981 | CA1107658A1 Gasket arrangement for purification apparatus | 07/07/1981 | CA1104552A1 Floating seal for drill bits | 03/11/1981 | EP0024383A1 Cover for a cylinder-shaped pressure container | 09/04/1980 | WO1980001831A1 Cover for a cylinder-shaped pressure container | 01/02/1979 | US4132649 Gasket arrangement for purification apparatus |
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