EP 3171982 B2 20220202 - CENTRIFUGE
Title (en)
CENTRIFUGE
Title (de)
ZENTRIFUGE
Title (fr)
CENTRIFUGEUSE
Publication
Application
Priority
- DE 102014110467 A 20140724
- EP 2015067015 W 20150724
Abstract (en)
[origin: WO2016012596A1] The invention relates to a centrifuge (10) having a centrifuge housing, a safety vessel (14) arranged in the centrifuge housing, an interior space (16) at least partially bounded by the safety vessel (14), a rotor arranged in the interior space (16), and a cooling system, arranged in the centrifuge housing, for cooling the interior space (16), having a compressor (22), a condenser (24) and an evaporator (26), which are connected together via line means. The invention is distinguished by the fact that the cooling system has a primary circuit (52) with primary line means (29) and a secondary circuit (62) with secondary line means (34), wherein the primary circuit (52) comprises the compressor (22), the condenser (24) and the evaporator (26), which is part of a heat exchanger (30), and wherein the secondary circuit (62) flows through the heat exchanger (30), cools the safety vessel (14) and is provided with a pump (32).
IPC 8 full level
B04B 15/02 (2006.01)
CPC (source: EP US)
B04B 7/02 (2013.01 - US); B04B 7/06 (2013.01 - US); B04B 15/02 (2013.01 - EP US)
Citation (opposition)
Opponent :
- CN 201016623 Y 20080206 - ZHUHAI HEMA MEDICAL INSTR CO L [CN]
- DE 202013004850 U1 20130605 - THERMO ELECTRON LED GMBH [DE]
- JP 2005230744 A 20050902 - HITACHI KOKI KK
- US 2014128240 A1 20140508 - EIGEMEIER FRANK [DE]
- WO 2016012596 A1 20160128 - HETTICH ANDREAS GMBH & CO KG [DE]
- WIKIPEDIA ''CHILLER', 25 February 2014 (2014-02-25)
- Grote K.-H. et al: "DUBBEL, TASCHENBUCH FUR DEN MASCHINENBAU", vol. 23, 2011, pages M1 - M13, Berlin Heidelberg: Springer Verlag, ISBN 978-3-642-17306-6
- WANG, K.: "Review of secondary loop refrigeration systems", INTERNATIONAL JOURNAL OF REFRIGERATION, ELSEVIER, AMSTERDAM, NL, vol. 33, no. 2, 1 March 2010 (2010-03-01), AMSTERDAM, NL, pages 212 - 234, ISSN: 0140-7007
- ANONYMOUS: "Designation and Safety Classification of Refrigerants. Addenda v and w", ASHRAE STANDARD 34-2004, 1 January 2007 (2007-01-01), ISSN 1041-2336
- USPTO-EPA Workshop, ANONYMOUS: "HFC-152a Secondary Loop Vehicle A/C Systems", US EPA WORKSHOP, 30 October 2007 (2007-10-30)
- ANONYMOUS: "Sollbruchstelle", WIKIPEDIA, 29 March 2014 (2014-03-29)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102014110467 A1 20160128; EP 3171982 A1 20170531; EP 3171982 B1 20190320; EP 3171982 B2 20220202; US 10981182 B2 20210420; US 2017209874 A1 20170727; WO 2016012596 A1 20160128
DOCDB simple family (application)
DE 102014110467 A 20140724; EP 15749746 A 20150724; EP 2015067015 W 20150724; US 201515326470 A 20150724