C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 1/00 (2006.01) B01D 35/157 (2006.01) C02F 1/28 (2006.01) F16K 21/16 (2006.01) F16K 31/00 (2006.01)
Patent
CA 2320967
In a device for shutting off the flow of a fluid through a duct, preferably in a system for filtering drinking water, means for shutting off the duct comprise at least one obturator (14, 22, 35, 43) disposed over a corresponding orifice (11) of the duct and means (15, 23, 36) for restraining the obturator (14, 22, 35, 43) in a position such that the corresponding orifice (11) is not shut off, the restraining means being exposed to the flow of fluid through the duct and being able to undergo a change of state consequent upon the period of exposure to the flow in order to release the obturator (14, 22, 35) so that it shuts off the duct after a predetermined flow of fluid has taken place through the duct.
Dans un dispositif d'interruption du flux de liquide traversant un conduit, intégré de préférence à un système de filtrage d'eau potable, les moyens de fermeture du conduit comprennent au moins un obturateur (14, 22, 35, 43) placé sur un orifice correspondant (11) du conduit, et des moyens de maintien de l'obturateur (14, 22, 35, 43) dans une position où l'orifice (11) reste ouvert. Les moyens de maintien qui sont exposés au flux de liquide traversant le conduit sont conçus pour changer d'état après un temps prédéterminé d'exposition au flux en libérant l'obturateur (14, 22, 35, 43) qui ferme le conduit lorsque ledit temps est écoulé.
Laica S.p.a.
Laica S.r.l.
Oyen Wiggs Green & Mutala Llp
LandOfFree
An improved filter cartridge, particularly for jug water... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with An improved filter cartridge, particularly for jug water..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An improved filter cartridge, particularly for jug water... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1498662