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Class Information
Number: 137/625.17
Name: Fluid handling > Systems > Multi-way valve unit > Selective reciprocation or rotation
Description: Devices in which control of flow passages may be obtained by reciprocation or rotation of the valve.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8671982 Rotary slide valve, in particular for a coolant circuit, which has a plurality of branches, of an internal combustion engine; electromechanical assembly Mar. 18, 2014
8646750 Ceramic water control valve with ceramic chips having pressing leak-proof functions Feb. 11, 2014
8578966 Mixing valve Nov. 12, 2013
8555921 Faucet component with coating Oct. 15, 2013
8550424 Cartridge including an anti-ram device Oct. 8, 2013
8418995 Sanitary fitting with limitation of water flow Apr. 16, 2013
8343338 Reverse osmosis water filtering system Jan. 1, 2013
8328161 Sanitary fitting with separate mounting for the actuating lever Dec. 11, 2012
8281814 Water supply valve cartridge Oct. 9, 2012
8276876 Limiter for water faucets equipped with lever-type handles Oct. 2, 2012
8267118 Sanitary fitting with a displaceably mounted actuating lever Sep. 18, 2012
8220489 Faucet with wear-resistant valve component Jul. 17, 2012
8191578 Rotary disc valve Jun. 5, 2012
8118055 Valve component for faucet Feb. 21, 2012
8109292 Insertion piece to a single-grip mixing faucet Feb. 7, 2012
8074682 Mixer tap for a thermal wave massage device Dec. 13, 2011
7997302 Valve and associated system and method Aug. 16, 2011
7891638 Water control valve core with a segmented locking function Feb. 22, 2011
7866343 Faucet Jan. 11, 2011
7866342 Valve component for faucet Jan. 11, 2011
7857003 Selectable detent assembly with neutral protection Dec. 28, 2010
7846239 Automatic four-port selector valve Dec. 7, 2010
7845574 Cartridge for a mixer faucet, faucet comprising a cartridge of this type, and thermostatic assembly to be fitted together with this cartridge Dec. 7, 2010
7841362 Water control valve Nov. 30, 2010
7823603 Mixing valve Nov. 2, 2010
7779865 Plumbing valve with undulating disk surface Aug. 24, 2010
7651067 Upper valve part for fittings Jan. 26, 2010
7618391 Waveform sensing and regulating fluid flow valve Nov. 17, 2009
7607449 Mixer tap Oct. 27, 2009
7597270 Control assembly for thermostatic mixing Oct. 6, 2009
7556061 Mixing faucet assembly Jul. 7, 2009
7506664 Automotive coolant control valve Mar. 24, 2009
7487797 4 port fluid cartridge Feb. 10, 2009
7445026 Valve component with improved wear resistance Nov. 4, 2008
7410147 Faucet valve structure with two-way automatic repositioning function Aug. 12, 2008
7392972 Ceramic valve structure with slow-descending device Jul. 1, 2008
7373950 Ceramic control valve May. 20, 2008
7367229 Liquid flow regulating device and dynamometer testing device May. 6, 2008
7357154 Multi-stage positioning structure for a ceramic valve core Apr. 15, 2008
7337804 Mixing valves Mar. 4, 2008
7309430 Filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methods Dec. 18, 2007
7300277 Torch operable to position a flow control lever at a plurality of locations on the torch Nov. 27, 2007
7273068 Electric driven, integrated metering and shutoff valve for fluid flow control Sep. 25, 2007
7261117 Diverter valve assembly Aug. 28, 2007
7216661 Method of forming a wear resistant component May. 15, 2007
7185676 Valve structure for faucets Mar. 6, 2007
7165570 Pressure balancing cartridge for mixing valve Jan. 23, 2007
7147005 Sanitary device with mechanical single hole mixer for horizontal top Dec. 12, 2006
7137410 Mixing valves Nov. 21, 2006
7108011 Self closing mixing cartridge for single handle cartridge type faucet Sep. 19, 2006

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