EP 1404973 B2 20080507 - METHOD FOR MAKING A MOINEAU PUMP STATOR AND RESULTING STATOR
Title (en)
METHOD FOR MAKING A MOINEAU PUMP STATOR AND RESULTING STATOR
Title (de)
VERFAHREN ZU HERSTELLUNG EINES STATORS FÜR EINE EXZENTERSCHNECKENPUMPE UND SICH DARAUS ERGEBENDER STATOR
Title (fr)
PROCEDE DE FABRICATION DE STATOR DE POMPE MOINEAU ET STATOR AINSI OBTENU
Publication
Application
Priority
- FR 0202052 W 20020614
- FR 0108189 A 20010621
Abstract (en)
[origin: FR2826407A1] The gear pump stator (1) comprises a cavity extending axially in inside a long body. The cavity is defined by a thin walled tubular metallic element (3). An Independent claim is included for a stator manufacturing method.
IPC 8 full level
F04C 2/107 (2006.01)
CPC (source: EP US)
F04C 2/1075 (2013.01 - EP US); F04C 2230/27 (2013.01 - EP US); Y10T 29/49236 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
FR 2826407 A1 20021227; FR 2826407 B1 20040416; CA 2451462 A1 20030130; CA 2451462 C 20080527; CN 100535443 C 20090902; CN 1518639 A 20040804; DE 60202873 D1 20050310; DE 60202873 T2 20060413; DE 60202873 T3 20090709; EA 005327 B1 20050224; EA 200301294 A1 20040624; EP 1404973 A1 20040407; EP 1404973 B1 20050202; EP 1404973 B2 20080507; US 2004126257 A1 20040701; US 6872061 B2 20050329; WO 03008807 A1 20030130
DOCDB simple family (application)
FR 0108189 A 20010621; CA 2451462 A 20020614; CN 02812368 A 20020614; DE 60202873 T 20020614; EA 200301294 A 20020614; EP 02787097 A 20020614; FR 0202052 W 20020614; US 47819303 A 20031118