EP 1070854 A2 20010124 - Multiway valve
Title (en)
Multiway valve
Title (de)
Wegeventil
Title (fr)
Distributeur
Publication
Application
Priority
DE 19934053 A 19990719
Abstract (en)
This invention relates to a multiway valve for controlling the flow of a pressure medium from a fluid supply conduit or an exhaust conduit to a fluid delivery conduit comprising a valve housing (1) with a substantially cylindrical axial hole which has a plurality of annular steps (9) forming inner chambers with corresponding outer ports (2, 3a, 3b, 4a, 4b) for connecting said conduits, means for switching the fluid flow between said ports (2, 3a, 3b, 4a, 4b) guided axially movable in said hole and means for moving said switching means relative to said valve housing (1) disposed on at least one end of said switching means. According to the invention said steps (9) form at least two inner chambers for the delivery port (3a, 3b) and also at least two inner chambers for the exhaust port (4a, 4b). <IMAGE>
IPC 1-7
IPC 8 full level
F15B 13/04 (2006.01); F16K 11/07 (2006.01); F16K 31/06 (2006.01); F16K 31/122 (2006.01)
CPC (source: EP)
F15B 13/0402 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1070854 A2 20010124; EP 1070854 A3 20030709; DE 19934053 A1 20010201; DE 19934053 C2 20021212; JP 2001050406 A 20010223
DOCDB simple family (application)
EP 00250229 A 20000712; DE 19934053 A 19990719; JP 2000214016 A 20000714