Title:
COOLANT CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2020/025770
Kind Code:
A3
Abstract:
The invention relates to a refrigerant circuit (10), comprising at least one refrigerant compressor (12) which compresses cold medium supplied to a suction connection to high pressure, so that a compressor mass flow of the refrigerant compressed to high pressure exits at a pressure connection, at least one high pressure-side, heat-emitting heat exchanger (22) with an inlet, to which the refrigerant circuit feeds the compressor mass flow, and with an outlet, from which a cooled total mass flow of refrigerant exits, at least one expansion unit (32), at least one cooling stage (62) having at least one heat-receiving heat exchanger, wherein the refrigerant circuit supplies a main mass flow, which is included in the expansion pressure mass flow expanded by the expansion unit, to the heat exchanger, and a working condition adaptation unit (230) associated with the refrigerant circuit.
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Inventors:
JAVERSCHEK OLIVER (DE)
KARBINER JULIAN (DE)
NICKL JÖRG (DE)
MANNEWITZ JENS (DE)
KARBINER JULIAN (DE)
NICKL JÖRG (DE)
MANNEWITZ JENS (DE)
Application Number:
PCT/EP2019/070823
Publication Date:
April 02, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
BITZER KUEHLMASCHINENBAU GMBH (DE)
International Classes:
F25B11/02; F25B49/02
Domestic Patent References:
| WO2010113158A1 | 2010-10-07 |
Foreign References:
| EP2244037A1 | 2010-10-27 | |||
| EP2439466A1 | 2012-04-11 | |||
| DE102015214705A1 | 2017-02-02 | |||
| EP2272757A2 | 2011-01-12 |
Attorney, Agent or Firm:
HOEGER, STELLRECHT & PARTNER PATENTANWÄLTE MBB (DE)
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