Refrigeration – Refrigeration producer – With refrigerant treater
Reexamination Certificate
2006-11-07
2006-11-07
Jones, Melvin (Department: 3744)
Refrigeration
Refrigeration producer
With refrigerant treater
C062S512000
Reexamination Certificate
active
07131290
ABSTRACT:
Gaseous-phase portion of a condenser contains vapor and a non-condensing gas, such as air, that impedes condensation of the vapor, and a non-condensing gas discharge device of the condenser is arranged to discharge only the non-condensing gas from the condenser. The non-condensing gas discharge device includes a valve device, in the form of an air vent, for separating the non-condensing gas from the vapor and selectively discharging only the non-condensing gas from the condenser.
REFERENCES:
patent: 4175398 (1979-11-01), Edwards et al.
patent: 5623833 (1997-04-01), Mitchell et al.
patent: 63-47751 (1988-12-01), None
patent: 2002-115504 (2002-04-01), None
Taniguchi Hiroyoshi
Uda Makoto
Birch & Stewart Kolasch & Birch, LLP
Honda Motor Co. Ltd.
Jones Melvin
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