EP 1826409 A3 20090805 - Tip seal in a scroll fluid machine
Title (en)
Tip seal in a scroll fluid machine
Title (de)
Spitzendichtung in einer Spiralfluidmaschine
Title (fr)
Joint d'extrémité dans une machine de défilement de fluide
Publication
Application
Priority
JP 2006052886 A 20060228
Abstract (en)
[origin: EP1826409A2] A scroll fluid machine comprises an orbiting scroll and a fixed scroll. The orbiting scroll has an orbiting wrap and the fixed scroll has a fixed wrap. An engagement groove is formed at the end of the orbiting or fixed wrap. A tip seal engages in the engagement groove and comprises a PTFE sealing material on a sintered carbon backup material bonded with an adhesive made of epoxy resin.
IPC 8 full level
F04C 27/00 (2006.01); F04C 18/02 (2006.01)
CPC (source: EP US)
F04C 27/005 (2013.01 - EP US); F04C 18/0215 (2013.01 - EP US); F05C 2203/0808 (2013.01 - EP US); F05C 2225/04 (2013.01 - EP US)
Citation (search report)
- [AD] JP 3248618 B2 20020121 - ANEST IWATA CORP
- [AD] JP H06207588 A 19940726 - KOBE STEEL LTD
- [A] JP H0777181 A 19950320 - KOBE STEEL LTD
- [A] US 2002168506 A1 20021114 - ISHII TAKUYA [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1826409 A2 20070829; EP 1826409 A3 20090805; CN 100523507 C 20090805; CN 101074668 A 20071121; JP 2007231796 A 20070913; US 2007207047 A1 20070906
DOCDB simple family (application)
EP 07003617 A 20070222; CN 200710129300 A 20070228; JP 2006052886 A 20060228; US 71031507 A 20070223