EP 2058610 A1 20090513 - REFRIGERATION SYSTEM
Title (en)
REFRIGERATION SYSTEM
Title (de)
KÜHLSYSTEM
Title (fr)
SYSTÈME DE RÉFRIGÉRATION
Publication
Application
Priority
- JP 2007066616 W 20070828
- JP 2006233674 A 20060830
Abstract (en)
It is an object of the present invention to sufficiently reduce the pressure pulsation in a refrigeration system that employs carbon dioxide or the like as a refrigerant. A refrigeration system (1) according to the present invention comprises a first refrigerant passage (204), a À-type silencer (20, 20a), and a second refrigerant passage (205). The À-type silencer has a first silencing space (201), a second silencing space (202), and a communication path (203, 203a). The first silencing space communicates with the first refrigerant passage. The second silencing space is disposed below the first silencing space. The communication path extends from the lower end of the first silencing space to the outside of the first silencing space and communicates with the second silencing space. The second refrigerant passage extends from the lower end of the second silencing space.
IPC 8 full level
F25B 41/00 (2006.01); F01N 13/02 (2010.01); F04B 39/00 (2006.01); F16L 55/02 (2006.01); F25B 9/00 (2006.01); F25B 13/00 (2006.01); F25B 31/02 (2006.01)
CPC (source: EP KR US)
F04B 39/0061 (2013.01 - EP US); F25B 31/02 (2013.01 - EP US); F25B 41/00 (2013.01 - KR); F25B 9/008 (2013.01 - EP US); F25B 13/00 (2013.01 - EP US); F25B 2313/02741 (2013.01 - EP US); F25B 2500/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 2058610 A1 20090513; EP 2058610 A4 20140903; EP 2058610 B1 20190306; AU 2007289779 A1 20080306; AU 2007289779 B2 20101111; CN 101501419 A 20090805; CN 101501419 B 20120606; ES 2728955 T3 20191029; JP 2008057829 A 20080313; JP 4983158 B2 20120725; KR 20090047505 A 20090512; TR 201907699 T4 20190621; US 2010242522 A1 20100930; WO 2008026569 A1 20080306
DOCDB simple family (application)
EP 07793060 A 20070828; AU 2007289779 A 20070828; CN 200780029229 A 20070828; ES 07793060 T 20070828; JP 2006233674 A 20060830; JP 2007066616 W 20070828; KR 20097004425 A 20090302; TR 201907699 T 20070828; US 37746407 A 20070828