F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
230/86
F04B 39/00 (2006.01) F16K 15/16 (2006.01)
Patent
CA 1055452
ABSTRACT OF THE DISCLOSURE An economical valve assembly for mounting resilient metal leaf valves for the cylinder of a reciprocating compressor. A valve plate with suction and discharge ports has a discharge leaf or flapper valve with a mount- ing portion secured thereto by a pair of rivets which have elongated body por- tions that extend inwardly from the valve plate. The suction valve has a mounting portion with apertures through which the projecting portions of the discharge valve fasteners extend. The elongated portions of the fastener bodies are received in holes in the cylinder block, positioning the valve plate and valves on the block. Pressure on the discharge valve is established by the rivets while pressure on the suction valve is established by the valve plate mounting. Sufficient pressure to achieve a satisfactory seal is applied inde- pendently to the mounting portion of each of the lead valves without causing distortion which might result in failure of the valve to seat properly.
261735
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