公开(公告)号：EP2929261A1

公开(公告)日：2015-10-14

申请号：EP13862420.0

申请日：2013-12-10

申请人： Linum Systems, Ltd.

发明人： BERSON, Yuval ,  HIRSHFELD, Amir

IPC分类号： F25B11/00 ,  F25B1/00 ,  F25D11/00

CPC分类号： F25B49/02 ,  F24D5/005 ,  F24D5/12 ,  F24D19/1093 ,  F24D2200/04 ,  F24D2200/123 ,  F24D2200/14 ,  F24D2200/32 ,  F24F3/001 ,  F25B13/00 ,  F25B30/06 ,  F25B2313/0314 ,  F25B2500/18 ,  F25B2700/2106 ,  Y02B10/20 ,  Y02B10/70

摘要： A method of optimizing a heat pump energy supply, comprising: sensing the ambient temperature; and responsive to the sensed ambient temperature, selecting one of a first energy source and a second energy source to provide energy for processing a working fluid of the heat pump, the second energy source different than the first energy source.

公开(公告)号：EP2414739A1

公开(公告)日：2012-02-08

申请号：EP10714486.7

申请日：2010-04-06

申请人： Linum Systems, Ltd.

发明人： BERSON, Yuval ,  HIRSHFELD, Amir

IPC分类号： F24F5/00 ,  F25B27/02 ,  F25B9/06

CPC分类号： F24F5/0046 ,  F25B9/06 ,  F25B11/02 ,  F25B27/002 ,  F25B2400/075

摘要： The present disclosure provides for a method and apparatus of providing air conditioning from a waste heat source. A vapor state expander is provided producing mechanical work, and a compressing unit is at least partially operative responsive to the mechanical work output of the vapor state expander. In another exemplary embodiment a second liquid state expander producing mechanical work is further provided, the compressing unit operative further responsive to the mechanical work of the liquid state expander. The apparatus disclosed is further capable of providing backup heating and cooling from an additional power source when the waste heat source is insufficient.