Title:
HEAT PUMP APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/157924
Kind Code:
A3
Abstract:
Disclosed is a heat pump apparatus (1) for cooling a first heat exchange medium (2) in heat exchange with a working fluid (4) circulating in a closed circuit, and heating a second heat exchange medium (3) in heat exchange with said working fluid (4). The heat pump which is efficient at extracting the energy build up in the working fluid during compression. Furthermore, the heat pump is capable of using alternative working fluids, which are not environmentally suspicious. Further disclosed is a waste heat recovery apparatus which may be coupled to a heat pump.
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Inventors:
HANSEN NIELS (DK)
Application Number:
PCT/EP2017/055968
Publication Date:
October 26, 2017
Filing Date:
March 14, 2017
Export Citation:
Assignee:
HSL ENERGY HOLDING APS (DK)
International Classes:
F25B1/10; F01K7/38; F25B5/02; F25B6/02
Domestic Patent References:
| WO2015110634A1 | 2015-07-30 | |||
| WO2014100330A1 | 2014-06-26 | |||
| WO2001044658A1 | 2001-06-21 |
Foreign References:
| US3665724A | 1972-05-30 | |||
| US20150354868A1 | 2015-12-10 | |||
| US4454720A | 1984-06-19 | |||
| DE3031913A1 | 1981-03-19 |
Attorney, Agent or Firm:
NORDIC PATENT SERVICE A/S (DK)
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