Measuring and testing – Blower – pump – and hydraulic equipment
Reexamination Certificate
2008-06-03
2008-06-03
Allen, Andre J (Department: 2855)
Measuring and testing
Blower, pump, and hydraulic equipment
Reexamination Certificate
active
07380452
ABSTRACT:
A method of determining fuse parameters in a reciprocating gas compressor ensures a safe failure upon exceeding an overload limit. Stresses and bolted joint behavior for critical components in compressor running gear are evaluated using a finite element analysis. Capabilities of the critical components during an overload event are evaluated using a propagation and variances tool. The capabilities of the critical components are compared against overload conditions. At least one of an optimal fuse location and a fuse geometry are determined according to the comparison to establish a safe failure point upon exceeding the overload limit. With a mechanical fuse defining a failure point, critical compressor components can be protected from damage, and personnel can be protected from risk of a gas leakage.
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Campo Nicola
Do Vinh K.
Pratesi Simone
Raynal Jeffrey
Sarshar Hamid Reza
Allen Andre J
Nixon & Vanderhye P.C.
Nuovo Pignone Holdings S.p.A.
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