EP 0838590 B1 20031112 - RECIPROCATING COMPRESSOR
Title (en)
RECIPROCATING COMPRESSOR
Title (de)
KOLBENKOMPRESSOR
Title (fr)
COMPRESSEUR A DEPLACEMENT ALTERNATIF
Publication
Application
Priority
JP 9601216 W 19960508
Abstract (en)
[origin: EP0838590A1] The compressor has cylinder blocks (30, 31) containing cylinder bores (41, 42). A drive shaft (39) is rotatably supported in the cylinder blocks (30, 31). A swash plate (40) is attached to the drive shaft (39) to be rotatable integrally therewith. A piston (1) is slidably housed in the cylinder bores (41, 42). A shoe (44) is slidably interposed between the piston (1) and the swash plate (40). As the swash plate (40) rotates, the piston (1) is reciprocated via the shoe (44). The piston (1) is made of an aluminum or aluminum alloy matrix. The piston (1) contains a receiving recess (2) for slidably receiving the shoe (44) therein. A coating layer (6) containing tin as a major component is formed at the receiving recess (2) of the piston (1). <IMAGE>
IPC 1-7
IPC 8 full level
F04B 27/08 (2006.01)
CPC (source: EP KR)
F04B 27/08 (2013.01 - KR); F04B 27/0878 (2013.01 - EP); F04B 27/0886 (2013.01 - EP); F05C 2201/025 (2013.01 - EP); F05C 2201/0475 (2013.01 - EP); F05C 2201/0493 (2013.01 - EP); F05C 2203/04 (2013.01 - EP); F05C 2203/086 (2013.01 - EP); F05C 2253/12 (2013.01 - EP)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 0838590 A1 19980429; EP 0838590 A4 20000223; EP 0838590 B1 20031112; DE 69630689 D1 20031218; DE 69630689 T2 20040923; KR 100312933 B1 20020513; KR 19990028773 A 19990415; WO 9742411 A1 19971113
DOCDB simple family (application)
EP 96913701 A 19960508; DE 69630689 T 19960508; JP 9601216 W 19960508; KR 19980700072 A 19980107