Device for connecting and transfer of fluid between a supply reservoir and a receiving reservoir
Patent 6314981 Issued on November 13, 2001. Estimated Expiration Date: 
November 8, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 8, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesAutomated cylinder transfill system and method System for continuous blending of a liquid into a gas Filtering technique for CVD chamber process gases Apparatus for recovering and analyzing volatile refrigerants Patent #: 5802859 InventorsAssigneeApplicationNo. 436037 filed on 11/08/1999US Classes:137/15.04, Fluid cleaning or flushing62/114, Employing diverse materials or particular material in refrigeration circuit137/239, Reverse fluid flow137/572Separable with valved-connecting passageExaminersPrimary: Lee, KevinAttorney, Agent or FirmForeign Patent References
International ClassF17C 007/02Foreign Application Priority Data1998-11-06 FRAbstractProcess and device for connecting at least one supply reservoir (A), such as a storage reservoir, to at least one receiving reservoir (B), such as a tank truck, for the transfer of a fluid from the at least one supply reservoir (A) to the least one receiving reservoir (B) comprising at least one transfer line (2) for fluid comprising at least one first member (3) for connection to the receiving reservoir (B); a valve (V2) for connection to the atmosphere connected to the transfer line (2); and an analyzer (10) connected to the transfer line (2) particularly to monitor continuously during the transfer the purity of the transferred fluid. | |
