FIXED ORIFICE EXPANSION DEVICE
Disclosed is a fixed orifice expansion device for use in connection with couplings, such as refrigerant couplings. The novel device includes a body having first and second ends, and an orifice therethrough. At least one end of the body includes a sealing mechanism for sealing the device within a bor...
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Main Author | |
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Format | Patent |
Language | English |
Published |
15.08.2002
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is a fixed orifice expansion device for use in connection with couplings, such as refrigerant couplings. The novel device includes a body having first and second ends, and an orifice therethrough. At least one end of the body includes a sealing mechanism for sealing the device within a bore of a cooperative coupling or the like, while the opposing end includes means for installing the body within the cooperative coupling. By use of the disclosed expansion device, a service valve for refrigerant expansion may be accomplished with three standard ARI fittings. |
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Bibliography: | Application Number: US20010781008 |