EP 3557065 A1 20191023 - COMPRESSOR PROVIDED WITH COMPRESSION MECHANISM FIXED TO CASING
Title (en)
COMPRESSOR PROVIDED WITH COMPRESSION MECHANISM FIXED TO CASING
Title (de)
VERDICHTER MIT EINEM AM GEHÄUSE BEFESTIGTEN VERDICHTUNGSMECHANISMUS
Title (fr)
COMPRESSEUR DOTÉ D'UN MÉCANISME DE COMPRESSION FIXÉ À UN CARTER
Publication
Application
Priority
- JP 2016241042 A 20161213
- JP 2017044014 W 20171207
Abstract (en)
A compressor (5) includes a casing (10), a motor (20), and a compression mechanism (40). The casing (10) includes a cylindrical portion (11) having an inner diameter of a first dimension (D1). The motor (20) includes a rotor (22) having an outer diameter of a second dimension (D2). The compression mechanism (40) compresses a low-pressure refrigerant to generate the high-pressure refrigerant. A ratio (D1/D2) of the first dimension (D1) to the second dimension (D2) is equal to or less than 1.8. The compression mechanism (40) includes a fixing portion (49) being in tight contact with an inner peripheral surface of the cylindrical portion (11) at a position where the compression mechanism (40) is disposed.
IPC 8 full level
F04C 23/02 (2006.01); F01C 1/356 (2006.01); F04C 18/356 (2006.01); F04C 23/00 (2006.01)
CPC (source: EP)
F01C 1/3564 (2013.01); F04C 18/3564 (2013.01); F04C 23/008 (2013.01); F04C 23/02 (2013.01); F04C 2240/40 (2013.01); F04C 2270/12 (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 3557065 A1 20191023; EP 3557065 A4 20191023; AU 2017375095 A1 20190725; AU 2017375095 B2 20200910; CN 110073108 A 20190730; JP 2018096272 A 20180621; WO 2018110426 A1 20180621
DOCDB simple family (application)
EP 17881953 A 20171207; AU 2017375095 A 20171207; CN 201780076190 A 20171207; JP 2016241042 A 20161213; JP 2017044014 W 20171207