Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Reexamination Certificate
2011-08-16
2011-08-16
Walberg, Teresa J (Department: 3785)
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
C165S066000
Reexamination Certificate
active
07997328
ABSTRACT:
In an air conditioner, air-supply passages cross air-discharge passages, and heat exchangers are disposed at intersections between the air-supply passages and the air-discharge passages. This increases the effective heat-exchanging areas of the heat exchangers. In addition, the air conditioner is configured such that the air conditioner can be easily installed and repaired even when the air conditioner is rotated to be properly connected with air-supply ducts and air-discharge ducts.
REFERENCES:
patent: 2134168 (1995-05-01), None
patent: 09-318130 (1997-12-01), None
patent: 11-118222 (1999-04-01), None
Chinese Office Action dated Nov. 15, 2010 for Application No. 200710153489.6, with English translation, 10pages.
Choi Han Lim
Choi Keun Hyoung
Kim Kyung Hwan
Fish & Richardson P.C.
LG Electronics Inc.
Walberg Teresa J
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