EP 1975527 A2 20081001 - Refrigeration cycle apparatus
Title (en)
Refrigeration cycle apparatus
Title (de)
Kältekreislaufvorrichtung
Title (fr)
Appareil de circuit de réfrigération
Publication
Application
Priority
JP 2007084909 A 20070328
Abstract (en)
To provide a refrigeration cycle apparatus capable of effectively reusing existing pipes, the refrigeration cycle apparatus is formed by connecting a compressor (1), a heat source unit side heat exchanger (3), an expansion device (4, 9a, 9b) and a using side heat exchanger (10a, 10h) by means of a liquid refrigerant pipe (7) and a gas refrigerant pipe (12). The gas refrigerant pipe (12) is provided with a strainer (14), and the liquid refrigerant pipe (7) is provided with a receiver (5) in which an opening of each of pipes (51, 52) on an upstream side and a downstream side of the liquid refrigerant is provided, and in which a filter device which defines a space (62) at each of the openings, and has two filters (53, 54) for capturing different target objects, respectively, discharged from the refrigerant pipe is provided.
IPC 8 full level
F25B 43/00 (2006.01)
CPC (source: EP)
F25B 43/003 (2013.01); F25B 2400/18 (2013.01); F25B 2500/01 (2013.01)
Citation (applicant)
- GB 2411712 A 20050907 - MITSUBISHI ELECTRIC CORP [JP]
- JP 2003042603 A 20030213 - MITSUBISHI ELECTRIC CORP
- JP 2000009368 A 20000114 - MITSUBISHI ELECTRIC CORP
- JP 2002224513 A 20020813 - TOKYO GAS CO LTD, et al
- LUBRICATION, vol. 17, no. 11, 1972, pages 741 - 746
- K.K. SHINJUSHA, TRIBOLOGY AND ENVIRONMENT, pages 53
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1975527 A2 20081001; EP 1975527 A3 20100414; EP 1975527 B1 20190116; CN 101275786 A 20081001; CN 101275786 B 20120704; JP 2008241196 A 20081009; JP 4370478 B2 20091125
DOCDB simple family (application)
EP 08001834 A 20080131; CN 200810004595 A 20080125; JP 2007084909 A 20070328