Pressure testing and refrigerant recharging hose assembly for automobiles
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United States of America Patent
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Sep 19, 2006
Issued Date -
N/A
app pub date -
Oct 26, 2004
filing date -
Oct 26, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A combination pressure measurement/refrigerant charging apparatus may include a shutoff valve that includes a piercing pin and a pressure gauge. The piercing pin may be used to pierce a refrigerant can. The pressure gauge may be used as a handle for operating the shutoff valve. A first end of a hose may be coupled to the shutoff. A quick coupling device may be coupled to a second end of the hose. The quick coupling device may be used to couple the apparatus to a refrigerant system.
First Claim
Family
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Cited Art Landscape
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