EP 0992682 A2 20000412 - Piston compressor
Title (en)
Piston compressor
Title (de)
Kolbenverdichter
Title (fr)
Compresseur à piston
Publication
Application
Priority
JP 28274498 A 19981005
Abstract (en)
A piston compressor in which a smooth linear reciprocal motion of the piston is maintained for a long period of time. A rotary motion of a swash plate or cam plate 20 is converted to a linear reciprocal motion of a piston 22 via a shoe 23 to compress a gas. The piston 22 has a neck 36 having a shoe seating surface 36a provided with a sprayed layer of a metal material to slide on a convex spherical surface 23a of the shoe 23. <IMAGE>
IPC 1-7
IPC 8 full level
C23C 4/06 (2006.01); F04B 27/08 (2006.01); F04B 39/00 (2006.01)
CPC (source: EP)
F04B 27/0878 (2013.01); F04B 27/0886 (2013.01); F05C 2253/12 (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)
EP 0992682 A2 20000412; CN 1252492 A 20000510; JP 2000110716 A 20000418
DOCDB simple family (application)
EP 99119474 A 19990930; CN 99123923 A 19990930; JP 28274498 A 19981005