Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Reexamination Certificate
2005-08-10
2010-06-29
Ciric, Ljiljana (Lil) V (Department: 3744)
Refrigeration
Refrigeration producer
Compressor-condenser-evaporator circuit
C062S228500, C415S206000, C060S039010
Reexamination Certificate
active
07743627
ABSTRACT:
A vehicle air conditioning system includes a pressure reducing device that is operatively coupled to a condenser downstream therefrom. An evaporator is operatively coupled to the pressure reducing device downstream therefrom. A refrigerant flow booster is operatively coupled to the evaporator downstream therefrom and a compressor is operatively coupled to the refrigerant flow booster downstream therefrom, the compressor also being operatively coupled to the condenser upstream therefrom. The refrigerant flow booster increases the flow of gaseous refrigerant to the compressor, in particular, when the compressor is operating at slower speeds.
REFERENCES:
patent: 3820924 (1974-06-01), Cassidy
patent: 4594858 (1986-06-01), Shaw
patent: 5304033 (1994-04-01), Tang
patent: 6272871 (2001-08-01), Eisenhour
patent: 6554088 (2003-04-01), Severinsky et al.
patent: 6637230 (2003-10-01), Iwanami et al.
patent: 6889512 (2005-05-01), Ebara et al.
patent: 7104347 (2006-09-01), Severinsky et al.
patent: 7237634 (2007-07-01), Severinsky et al.
patent: 7392871 (2008-07-01), Severinsky et al.
patent: 7416137 (2008-08-01), Hagen et al.
patent: 7455134 (2008-11-01), Severinsky et al.
patent: 7520353 (2009-04-01), Severinsky et al.
patent: 7559388 (2009-07-01), Severinsky et al.
patent: 7597164 (2009-10-01), Severinsky et al.
patent: 2004/0007006 (2004-01-01), Ebara et al.
patent: 2004/0020229 (2004-02-01), Adachi et al.
patent: 2005/0109499 (2005-05-01), Iwanami et al.
Ciric Ljiljana (Lil) V
Global IP Counselors, LLP
Nissan Technical Center North America, Inc.
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