Invention Grant
- Patent Title: Charge valve for an air conditioning system
- Patent Title (中): 空调系统的充气阀
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Application No.: US10027342Application Date: 2001-12-26
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Publication No.: US06719003B2Publication Date: 2004-04-13
- Inventor: Fred G. Schroeder , Eric W. Kesler , Zhongping Zeng
- Applicant: Fred G. Schroeder , Eric W. Kesler , Zhongping Zeng
- Main IPC: F16K1506
- IPC: F16K1506
Abstract:
A service valve for a CO2 refrigerant based air conditioning system in a vehicle. The service valve includes a dynamic seal that is opened and closed during servicing of the air conditioning system. The dynamic seal provides for good overall sealing as well as good permeation resistance.
Public/Granted literature
- US20030116199A1 Charge valve for an air conditioning system Public/Granted day:2003-06-26
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