Invention Grant
- Patent Title: Direct contact thermal exchange heat engine or heat pump
- Patent Title (中): 直接接触热交换热机或热泵
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Application No.: US11944147Application Date: 2007-11-21
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Publication No.: US07694514B2Publication Date: 2010-04-13
- Inventor: Lee S. Smith , Samuel P. Weaver , Brian P. Nuel , William H. Vermeer
- Applicant: Lee S. Smith , Samuel P. Weaver , Brian P. Nuel , William H. Vermeer
- Applicant Address: US CO Boulder
- Assignee: Cool Energy, Inc.
- Current Assignee: Cool Energy, Inc.
- Current Assignee Address: US CO Boulder
- Agency: Townsend and Townsend and Crew LLP
- Main IPC: F01B29/10
- IPC: F01B29/10 ; F02G1/04 ; F25B9/00
Abstract:
Systems and methods for operating a thermodynamic engine are disclosed. The systems and methods may effect cyclic motion of a working fluid between hot and cold regions of a thermodynamic engine and inject a dispersible material into the working fluid at the hot or cold region during a heat-addition or heat-rejection process. The system and methods may also evacuate the dispersible material from the hot or cold region.
Public/Granted literature
- US20090038307A1 DIRECT CONTACT THERMAL EXCHANGE HEAT ENGINE OR HEAT PUMP Public/Granted day:2009-02-12
Information query
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