Compressor

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Passage or casing attached removable liner or wear member

Reexamination Certificate

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Reexamination Certificate

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07014421

ABSTRACT:
A compressor comprises a compressor wheel (8) mounted for rotation within a compressor housing (4,5), which an annular outlet passage (15) defined between opposing annular wall surfaces. A portion (20) of at least one of the wall surfaces is resiliently flexible such that operational pressure changes within the outlet passage (15) cause the resilient wall surface portion to flex.

REFERENCES:
patent: 2803396 (1957-08-01), Darrow
patent: 3391859 (1968-07-01), Waldman
patent: 4292807 (1981-10-01), Rannenberg
patent: 4499732 (1985-02-01), Szczupak et al.
patent: 4768343 (1988-09-01), Fischer
patent: 6371722 (2002-04-01), Takahashi
patent: 6601672 (2003-08-01), Liu
patent: 197 54 197 (1999-06-01), None
patent: 808367 (1959-02-01), None
patent: 2 162 581 (1986-02-01), None
patent: 62-159732 (1987-07-01), None

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