EP 1384006 A1 20040128 - VANE STRUCTURE FOR COMPRESSOR
Title (en)
VANE STRUCTURE FOR COMPRESSOR
Title (de)
SCHAUFELSTRUKTUR FÜR KOMPRESSOR
Title (fr)
STRUCTURE D'AUBE POUR COMPRESSEUR
Publication
Application
Priority
- KR 0200639 W 20020410
- KR 20010018935 A 20010410
- KR 20010075964 A 20011203
Abstract (en)
[origin: WO02084123A1] A vane structure for a compressor comprises: a Z-plate located in a cylinder assembly for dividing an inner space of the cylinder assembly into a plurality of compression spaces and rotated by a driving unit to suck, compress, and discharge fluid; and vanes undergoing reciprocating movements by being contacted to both surfaces of the Z-plate for dividing the respective compression space into a suction area and a compression area, wherein the vane includes a vane roller which is rolling contacted to the Z-plate to reduce a friction resistance between the Z-plate and the vane, and thereby an abrasion can be minimized, a noise generation can be reduced, life spans of components can be increased, and a reliability of the compressor can be improved.
IPC 1-7
IPC 8 full level
F04C 29/00 (2006.01); F04C 18/30 (2006.01); F04C 18/356 (2006.01)
CPC (source: EP US)
F04C 18/3568 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02084123 A1 20021024; AU 2002249641 B2 20050120; BR 0208780 A 20040622; BR 0208780 B1 20110531; EP 1384006 A1 20040128; EP 1384006 A4 20040526; JP 2004522048 A 20040722; US 2003235510 A1 20031225
DOCDB simple family (application)
KR 0200639 W 20020410; AU 2002249641 A 20020410; BR 0208780 A 20020410; EP 02718657 A 20020410; JP 2002581841 A 20020410; US 29639002 A 20021125