Refrigeration – Automatic control – Refrigeration producer
Patent
1997-05-01
1998-07-07
Tapoical, William E.
Refrigeration
Automatic control
Refrigeration producer
62296, F25B 4104
Patent
active
057751188
ABSTRACT:
A noise-absorbing member is attached on a surface of a dashboard at a passenger compartment side of a vehicle. A diaphragm case member of a temperature sensitive element portion of an expansion valve is disposed near the noise-absorbing member to face the noise-absorbing member. Thus, when noise due to a vibration of a valve body of a valve body mechanism portion of the expansion valve is transmitted to a diaphragm for operating the valve body and is further transmitted to the diaphragm case member, the noise transmitted from the diaphragm case member can be effectively reduced by the noise-absorbing member.
REFERENCES:
patent: 5555739 (1996-09-01), Kujirai et al.
Denso Corporation
Tapoical William E.
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