Compressor assembly with pressure relief valve fittings

Details Compressor assembly with pressure relief valve fittings Compressor assembly with pressure relief valve fittings

2004-08-24

2008-09-09

Kramer, Devon (Department: 3746)

Pumps

With condition responsive pumped fluid control

Pressure responsive relief or bypass valve

C417S252000, C417S307000, C417S902000

Reexamination Certificate

active

07422422

ABSTRACT:
A compressor assembly including a housing that encloses a sealed interior volume and defines an inlet opening and an outlet opening. Refrigerant is communicated from a suction line into the interior volume through the inlet opening. Refrigerant is communicated from the interior volume to a discharge line through the outlet opening. A first compressor mechanism is disposed within the interior volume and is adapted to compress the refrigerant. A first fitting is mounted on an exterior surface of the housing and is in communication with one of the inlet and outlet openings. The first fitting defines a first passageway for communicating the refrigerant between the one opening and a respective one of the suction and discharge refrigerant lines. The fitting further defines a first duct in communication with the first passageway. A first pressure relief valve is mounted in communication with the first duct.

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Office Action from corresponding Canadian Application No. 2,516,747.

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