Title:
Use of heat pumps and their operating methods and operating fluids to utilize environmentally friendly refrigerants
Document Type and Number:
Japanese Patent JP6328230
Kind Code:
B2
Abstract:
A heat pump includes an internal heat exchanger and a regulating device designed to bring the temperature of the working fluid at the outlet of a compressor to a specifiable minimum difference above the dew point at the same pressure. This allows the use of novel coolants in heat pumps, e.g., coolants having a low dew line slope of under 1000/kJ in the temperature-entropy diagram and characterized by very good safety and environmental properties.
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Inventors:
Florian reissner
Beant Glow Mol
Beant Glow Mol
Application Number:
JP2016515716A
Publication Date:
May 23, 2018
Filing Date:
May 16, 2014
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F25B1/00
Domestic Patent References:
JP58158460A | ||||
JP2001168567A | ||||
JP2012167852A | ||||
JP2007520662A | ||||
JP10205894A | ||||
JP2009281631A |
Foreign References:
WO2011119456A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno
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