Global Patent Index - EP 1875074 A1

EP 1875074 A1 20080109 - HERMETIC COMPRESSOR

Title (en)

HERMETIC COMPRESSOR

Title (de)

HERMETISCHER VERDICHTER

Title (fr)

COMPRESSEUR HERMÉTIQUE

Publication

EP 1875074 A1 20080109 (EN)

Application

EP 07742777 A 20070424

Priority

  • JP 2007059342 W 20070424
  • JP 2006123239 A 20060427

Abstract (en)

[origin: WO2007126105A1] In a stopper, by providing, in a position corresponding to a movable end vicinity of a discharge reed, a first regulation part having a predetermined clearance from the movable end vicinity of the discharge reed, since a hermetic compressor has such a two-stage spring characteristic that, until the movable end vicinity of the discharge reed touches the first regulation part, a spring characteristic is weak and, after the touch, the spring characteristic is strong, and there is obtained a discharge valve device which is easy to open and whose closing speed is rapid, it is possible to improve a delay in closing.

IPC 8 full level

F04B 39/10 (2006.01)

CPC (source: EP KR US)

F04B 39/00 (2013.01 - KR); F04B 39/10 (2013.01 - KR); F04B 39/1073 (2013.01 - EP US); F05C 2251/14 (2013.01 - EP US); F05C 2253/12 (2013.01 - EP US)

Citation (search report)

See references of WO 2007126105A1

Designated contracting state (EPC)

DE IT

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

WO 2007126105 A1 20071108; CN 101321952 A 20081210; EP 1875074 A1 20080109; JP 2008534832 A 20080828; KR 100875017 B1 20081219; KR 20070119046 A 20071218; US 2009291007 A1 20091126

DOCDB simple family (application)

JP 2007059342 W 20070424; CN 200780000463 A 20070424; EP 07742777 A 20070424; JP 2007544668 A 20070424; KR 20077024373 A 20071023; US 91160507 A 20070424