Global Patent Index - EP 2037123 A2

EP 2037123 A2 20090318 - Capacity-variable type swash plate compressor

Title (en)

Capacity-variable type swash plate compressor

Title (de)

Taumelscheibenverdichter mit variabler Kapazität

Title (fr)

Compresseur à plateau en biais à capacité variable

Publication

EP 2037123 A2 20090318 (EN)

Application

EP 08162733 A 20080821

Priority

JP 2007234881 A 20070911

Abstract (en)

A capacity-variable type swash plate compressor in which a link mechanism is hardly worn and superior durability is demonstrated. According to the compressor in the invention, a link mechanism 10 comprises a swash plate arm 9b and first and second intermediate arms 21, 22. The first and second intermediate arms 21, 22 include pairs of first guided surfaces 21a, 21b, 22a, 22b extending in parallel to a virtual plane P and having back sides thereof facing each other in front and back in the direction of rotation R of a drive shaft 6, and each are formed into a plate shape extending from the side of a lug plate 8 to the side of a swash plate 9. First and second lug arms 8a, 8b of the lug plate 8 are formed with first and second lug-side storage recesses 8c, 8f having first guiding surfaces 8d, 8e, 8g, 8h. The first and second intermediate arms 21, 22 are stored in the first and second lug-side storage recesses 8c, 8f.

IPC 8 full level

F04B 27/10 (2006.01)

CPC (source: EP KR US)

F04B 27/0878 (2013.01 - KR); F04B 27/1018 (2013.01 - KR); F04B 27/1045 (2013.01 - KR); F04B 27/1072 (2013.01 - EP KR US); F04B 27/1081 (2013.01 - KR); F04B 27/1804 (2013.01 - KR); F05B 2210/12 (2013.01 - KR); F05B 2210/14 (2013.01 - KR); F05B 2260/301 (2013.01 - KR); Y10S 417/00 (2013.01 - KR)

Citation (applicant)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2037123 A2 20090318; BR PI0803546 A2 20090505; CN 101387278 A 20090318; JP 2009068358 A 20090402; KR 20090027147 A 20090316; US 2009064855 A1 20090312

DOCDB simple family (application)

EP 08162733 A 20080821; BR PI0803546 A 20080910; CN 200810149615 A 20080911; JP 2007234881 A 20070911; KR 20080085704 A 20080901; US 22913908 A 20080819