Global Patent Index - EP 2924292 A3

EP 2924292 A3 20151021 - ROTARY COMPRESSOR

Title (en)

ROTARY COMPRESSOR

Title (de)

ROTATIONSVERDICHTER

Title (fr)

COMPRESSEUR ROTATIF

Publication

EP 2924292 A3 (EN)

Application

EP 15159760 A

Priority

JP 2014061772 A

Abstract (en)

[origin: EP2924292A2] A rotary compressor includes: a cylinder main body (11) that forms a cylinder chamber (10); a rotor (14) fitted onto an eccentric part (9a) of a rotating shaft (9), orbits in the cylinder chamber (10) in accordance with rotation of the rotating shaft, and whose outer circumferential surface (14a) is brought into sliding contact with an inner circumferential surface; and a blade (17) whose front end portion (17a) is brought into contact with the outer circumferential surface (14a) of the rotor and that slides in a blade groove (15) provided in the cylinder main body in accordance with orbiting of the rotor. The blade (17) has a hollow portion (171) therein that allows the blade to be bent in a thickness direction thereof, and the hollow portion is open to a rear end portion (17b) and both side portions of the blade.

IPC 8 full level

F04C 18/356 (2006.01); F01C 1/356 (2006.01)

CPC (source: EP)

F01C 21/0809 (2013.01); F04C 18/3564 (2013.01); F04C 5/00 (2013.01)

Citation (search report)

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 2924292 A2 20150930; EP 2924292 A3 20151021; EP 2924292 B1 20160907; JP 2015183613 A 20151022; JP 6396050 B2 20180926

DOCDB simple family (application)

EP 15159760 A 20150319; JP 2014061772 A 20140325