EP 1092873 A2 20010418 - Cylinder bore of swash plate compressor with grooves
Title (en)
Cylinder bore of swash plate compressor with grooves
Title (de)
Zylinderbohrung eines Taumelscheibenkompressors mit Nuten
Title (fr)
Alésages dans le cylindre d'un compresseur à plateau en biais
Publication
Application
Priority
JP 29116999 A 19991013
Abstract (en)
A compressor is constituted so that the refrigerant gas is compressed in a compression chamber, as the rotating movement of a drive shaft is converted to the reciprocating movement of a piston through a cam plate. The object is to offer a compressor in which the weight of the piston can be effectively reduced by hollowing a main body thereof, even when a blow-by gas passage is provided. A groove is formed in the inner circumferential surface of a cylinder bore. The blow-by gas passage which communicates the compression chamber with a crank chamber, is constituted between the groove and the outer circumferential surface of the main body of the piston. <IMAGE>
IPC 1-7
IPC 8 full level
F04B 27/08 (2006.01); F04B 27/10 (2006.01); F04B 27/18 (2006.01)
CPC (source: EP)
F04B 27/1045 (2013.01); F04B 27/109 (2013.01); F04B 2027/1813 (2013.01); F04B 2027/1827 (2013.01); F04B 2027/1854 (2013.01); F04B 2027/1895 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00119831 A 20000912; JP 29116999 A 19991013