EP 3158299 A1 20170426 - METERING DEVICE FOR AN AUTO-SHUT OFF ASSEMBLY, GRAVITY FED WATER PURIFICATION DEVICE, AND METHOD OF DETERMINING THE VOLUME OF WATER COLLECTED IN A WATER PURIFICATION DEVICE
Title (en)
METERING DEVICE FOR AN AUTO-SHUT OFF ASSEMBLY, GRAVITY FED WATER PURIFICATION DEVICE, AND METHOD OF DETERMINING THE VOLUME OF WATER COLLECTED IN A WATER PURIFICATION DEVICE
Title (de)
MESSVORRICHTUNG FÜR EINE SELBSTTÄTIG SCHLIESSENDE ANORDNUNG, SCHWERKRAFTGETRIEBENES WASSER-REINIGUNGSGERÄT, UND VERFAHREN ZUR BESTIMMUNG DES WASSERVOLUMENS IN EINEM WASSER-REINIGUNGSGERÄT
Title (fr)
TOTALISATEUR POUR UN OBTURATEUR AUTOMATIQUE, DISPOSITIF DE FILTRATION D'EAU À ALIMENTATION PAR GRAVITATION, ET PROCÉDÉ DE DÉTERMINATION DU VOLUME D'EAU DANS UN DISPOSITIF DE FILTRATION D'EAU
Publication
Application
Priority
- EP 14173224 A 20140620
- EP 2015001245 W 20150619
Abstract (en)
[origin: WO2015192968A1] The present invention relates to a metering device for an auto-shut off assembly to meter the volume of liquid collected in a chamber and capable of determining the end of life of a filter and causing auto shut-off after the calibrated life of the filter. The present invention is particularly useful in water purifiers. The metering device comprises a float, rack and pinion assembly, ratchet and pawl assembly and a screw with an actuator.
IPC 8 full level
G01F 15/00 (2006.01); C02F 1/00 (2006.01); E03B 7/07 (2006.01); F16K 33/00 (2006.01); G01F 1/00 (2006.01); G01F 3/38 (2006.01); G01F 15/07 (2006.01); G01F 22/00 (2006.01)
CPC (source: CN EP)
C02F 1/001 (2013.01 - CN EP); G01F 3/38 (2013.01 - CN EP); G01F 15/001 (2013.01 - CN EP); G01F 15/005 (2013.01 - CN EP); G01F 15/07 (2013.01 - CN EP); G01F 22/00 (2013.01 - CN EP); C02F 2209/445 (2013.01 - CN EP); G01F 1/007 (2013.01 - CN EP)
Citation (search report)
See references of WO 2015192968A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015192968 A1 20151223; BR 112016029257 A2 20170822; CN 106458640 A 20170222; EA 201790050 A1 20170428; EP 3158299 A1 20170426; MX 2016016535 A 20170501; PH 12016502451 A1 20170306
DOCDB simple family (application)
EP 2015001245 W 20150619; BR 112016029257 A 20150619; CN 201580032826 A 20150619; EA 201790050 A 20150619; EP 15741725 A 20150619; MX 2016016535 A 20150619; PH 12016502451 A 20161212