EP 1411172 A2 20040421 - Float valve, float flood gate and method of use thereof
Title (en)
Float valve, float flood gate and method of use thereof
Title (de)
Schwimmerventil, Hochwasserschutztor und Verfahren zu dessen Verwendung
Title (fr)
Clapet à flotteur, porte contre les inondations à flotteur et son procédé d'utilisation
Publication
Application
Priority
NL 1021680 A 20021017
Abstract (en)
The present invention provides a device for causing a difference, in a ratio determined in advance and/or subsequently, in liquid level between a first position, with associated first difference in liquid level, and a second position, with an associated second difference in liquid level, comprising: a framework in which at least one opening is arranged; valve means arranged in the opening for at least partial closing thereof. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E02B 7/205 (2013.01); E02B 7/44 (2013.01)
Citation (applicant)
- GB 2294079 A 19960417 - TIMMS CYRIL ANTHONY [GB]
- FR 1237261 A 19600729 - ENTPR D EQUIPEMENTS MECANIQUES
- US 1716698 A 19290611 - FRANTISEK JERMAR
- AU 2986001 A 20020725 - AUTO FLOW GATE PTY LTD
- WO 0188292 A1 20011122 - GUETHLER RENATE [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1411172 A2 20040421; EP 1411172 A3 20040811; EP 1411172 B1 20090415; AT E428827 T1 20090515; DE 60327146 D1 20090528; DK 1411172 T3 20090727; DK 2042658 T3 20161205; EP 2042658 A1 20090401; EP 2042658 B1 20160810; NL 1021680 C2 20040511
DOCDB simple family (application)
EP 03078257 A 20031015; AT 03078257 T 20031015; DE 60327146 T 20031015; DK 03078257 T 20031015; DK 09000286 T 20031015; EP 09000286 A 20031015; NL 1021680 A 20021017