Scroll fluid machine

Rotary expansible chamber devices – Working member has planetary or planetating movement – Plural working members or chambers

Reexamination Certificate

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Details

C418S055100, C418S083000, C418S099000, C418S101000, C165S086000, C165S104210

Reexamination Certificate

active

07121816

ABSTRACT:
A scroll fluid machine has a fixed scroll in a housing and an orbiting scroll rotatably mounted to a driving shaft. A fixed wrap of the fixed scroll is engaged with an orbiting wrap of the orbiting scroll. The orbiting scroll is revolved at a certain eccentricity by the driving shaft, so that a gas sucked through the circumference of the housing is compressed as it moves toward the center, and discharged through the center. A gas-guiding bore is formed near the center of the orbiting scroll, and a heat-releasing rod is inserted in the bore. One end of the heat-releasing rod is projected from the fixed scroll to release heat to atmosphere.

REFERENCES:
patent: 3842596 (1974-10-01), Gray
patent: 5101888 (1992-04-01), Sprouse et al.
patent: 5842843 (1998-12-01), Haga
patent: 3810052 (1988-10-01), None
patent: 58035389 (1983-03-01), None
patent: 2000345972 (2000-12-01), None

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