EP 1317618 A1 20030611 - VALVE FOR CONTROLLING LIQUIDS
Title (en)
VALVE FOR CONTROLLING LIQUIDS
Title (de)
VENTIL ZUM STEUERN VON FLÜSSIGKEITEN
Title (fr)
SOUPAPE POUR REGULER LE DEBIT DE LIQUIDES
Publication
Application
Priority
- DE 0102027 W 20010525
- DE 10044389 A 20000908
Abstract (en)
[origin: WO0220975A1] The invention relates to a valve for controlling liquids. Said valve comprises a piezoactuator (2), a transmission element (3) that transmits the stroke of the piezoactuator (2), a return element (4) and a valve element (5). The transmission element is configured as a tumbler (3) and the valve element (5) is integrated into said tumbler, thereby achieving a high system rigidity at a reduced number of components.
IPC 1-7
IPC 8 full level
F02M 47/00 (2006.01); F02M 47/02 (2006.01); F02M 51/00 (2006.01); F02M 51/06 (2006.01); F02M 59/46 (2006.01); F16K 31/00 (2006.01)
CPC (source: EP KR US)
F02M 47/027 (2013.01 - EP KR US); F02M 63/0026 (2013.01 - EP KR US); F02M 63/0036 (2013.01 - EP KR US); F16K 31/007 (2013.01 - EP KR US); F02M 2200/701 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0220975 A1 20020314; CZ 20021538 A3 20031112; DE 10044389 A1 20020404; EP 1317618 A1 20030611; JP 2004508493 A 20040318; KR 20020061614 A 20020724; US 2003038259 A1 20030227
DOCDB simple family (application)
DE 0102027 W 20010525; CZ 20021538 A 20010525; DE 10044389 A 20000908; EP 01951348 A 20010525; JP 2002525362 A 20010525; KR 20027005885 A 20020507; US 12961002 A 20020807