EP 1952021 A1 20080806 - POSITIVE DISPLACEMENT PUMPING DEVICE COMPRISING A JOINT-FREE DISPENSING MEMBER
Title (en)
POSITIVE DISPLACEMENT PUMPING DEVICE COMPRISING A JOINT-FREE DISPENSING MEMBER
Title (de)
VERDRÄNGERPUMPVORRICHTUNG MIT EINEM DICHTUNGSLOSEN ABGABEGLIED
Title (fr)
DISPOSITIF DE POMPAGE VOLUMETRIQUE COMPORTANT UN ORGANE DE DISTRIBUTION SANS JOINT
Publication
Application
Priority
- FR 2006002540 W 20061120
- FR 0511893 A 20051124
Abstract (en)
[origin: US2007116587A1] The volume-metering pump device comprises a pump member associated with a manifold member comprising a body containing a manifold chamber having ports providing connections with the pump member, with an admission duct connected to a feed vessel, and with a discharge duct, and in which a manifold control element is mounted to move along a longitudinal axis of the manifold chamber, the ports providing connections with the admission duct and with the discharge duct being disposed facing each other and being coaxial about the longitudinal axis of the manifold chamber on either side of the port providing a connection with the pump member, and being adjacent to seats facing towards the inside of the manifold chamber with which valve-member forming portions made at the ends of the manifold control element co-operate to enable one or the other of the ports to be closed.
IPC 8 full level
F04B 7/00 (2006.01)
CPC (source: EP US)
F04B 7/0003 (2013.01 - EP US); F04B 7/0015 (2013.01 - EP US); F04B 7/0076 (2013.01 - EP US)
Citation (search report)
See references of WO 2007060312A1
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
DOCDB simple family (publication)
FR 2893679 A1 20070525; AT E432416 T1 20090615; BR PI0618811 A2 20110913; BR PI0618811 B1 20180612; CA 2632199 A1 20070531; CA 2632199 C 20110809; CN 101317008 A 20081203; DE 602006007033 D1 20090709; DK 1952021 T3 20090803; EP 1952021 A1 20080806; EP 1952021 B1 20090527; ES 2325794 T3 20090917; JP 2009516805 A 20090423; SI 1952021 T1 20091031; US 2007116587 A1 20070524; WO 2007060312 A1 20070531
DOCDB simple family (application)
FR 0511893 A 20051124; AT 06841812 T 20061120; BR PI0618811 A 20061120; CA 2632199 A 20061120; CN 200680044122 A 20061120; DE 602006007033 T 20061120; DK 06841812 T 20061120; EP 06841812 A 20061120; ES 06841812 T 20061120; FR 2006002540 W 20061120; JP 2008541784 A 20061120; SI 200630385 T 20061120; US 60316906 A 20061122