EP 2515057 B1 20200212 - Method and device for regulating the temperature of a fluid medium
Title (en)
Method and device for regulating the temperature of a fluid medium
Title (de)
Verfahren und Vorrichtung zur Regelung der Temperatur eines fluiden Mediums
Title (fr)
Procédé et dispositif destinés à la régulation de la température d'un milieu fluidique
Publication
Application
Priority
DE 102011018345 A 20110420
Abstract (en)
[origin: EP2515057A1] The method involves supplying a fluid state refrigerant e.g. liquid nitrogen, to a vertically arranged heat exchanger (6) i.e. tube heat exchanger, and vaporizing the refrigerant in the heat exchanger. A fluid medium is fed with the condensed refrigerant through the heat exchanger by direct current. Temperature of the fluid medium is controlled by varying pressure of the condensed refrigerant in the heat exchanger, to a value among vacuum pressure and 1-10 bars. Heat transfer to the refrigerant is controlled by varying a filling level of the condensed refrigerant in the heat exchanger. An independent claim is also included for a device for controlling temperature of a fluid medium.
IPC 8 full level
F25D 3/10 (2006.01); F28F 27/00 (2006.01)
CPC (source: EP)
F25D 3/10 (2013.01); F28D 2021/0033 (2013.01); F28D 2021/0064 (2013.01); F28F 27/00 (2013.01)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2515057 A1 20121024; EP 2515057 B1 20200212; DE 102011018345 A1 20121025; DE 102011018345 B4 20130425
DOCDB simple family (application)
EP 12162842 A 20120402; DE 102011018345 A 20110420