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Class Information
Number: 137/597
Name: Fluid handling > Systems > Multiple inlet with multiple outlet
Description: Systems comprising a fluent material branched flow line having two or more inlets or admission passages and two or more outlets or exhaust passages, such admission passages and exhaust passages being joined by one or more fluent material flow lines, i.e., flow combining followed by flow dividing.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8701708 Redundant oxygen supply for an aircraft Apr. 22, 2014
8689820 Pneumatic system for residential use Apr. 8, 2014
8671979 System and valve unit for mixing-delivery sanitary water and/or purified water Mar. 18, 2014
8671985 Control valve assembly Mar. 18, 2014
8657209 Apparatus and a system enabling a user to drink multiple liquids through a single straw Feb. 25, 2014
8646481 Valve having integrated pressure assist mechanism Feb. 11, 2014
8646476 Integrated kitchen faucet side spray and diverter Feb. 11, 2014
8646471 Electrostatically addressable microvalves Feb. 11, 2014
8636031 Two eductor / four-way selector valve assembly Jan. 28, 2014
8622069 Valve device in a unit for conducting a product, unit of this type and method for operating the same Jan. 7, 2014
8622605 Fluid mixing device Jan. 7, 2014
8616227 Multilevel microfluidic systems and methods Dec. 31, 2013
8613293 Insertion to a single-grip, rotation-operated mixing faucet Dec. 24, 2013
8601717 Apparatus and method for refrigeration cycle capacity enhancement Dec. 10, 2013
8602053 Valve assembly for a differential pressure sensor with automatic zero point calibration and flushing Dec. 10, 2013
8602054 Valve assembly for a differential pressure sensor with safety valve Dec. 10, 2013
8596298 Piping system for process plants in the food and beverage industry Dec. 3, 2013
8590567 Valve block assembly Nov. 26, 2013
8585634 System for performing peritoneal dialysis Nov. 19, 2013
8584703 Device with diaphragm valve Nov. 19, 2013
8573245 Fuel manifold for turbine Nov. 5, 2013
8573253 Valve assembly for gas container Nov. 5, 2013
8573254 Elastomeric flow control device for a bar gun manifold Nov. 5, 2013
8545216 Valve assemblies for heating devices Oct. 1, 2013
8544500 Coupling apparatus for chemical fluid flow channel Oct. 1, 2013
8544501 Indexing arrangement Oct. 1, 2013
8522825 Fluid apparatus unit structure Sep. 3, 2013
8517718 Dual fuel heating source Aug. 27, 2013
8505576 Valve housing blank and valve assembly Aug. 13, 2013
8499789 Mobile gas supply system Aug. 6, 2013
8475743 Multilevel microfluidic systems and methods Jul. 2, 2013
8464746 Automatic water distributor Jun. 18, 2013
8464754 Valve manifold Jun. 18, 2013
8459301 Connecting unit for sanitary fittings Jun. 11, 2013
8443825 Faucet valve system May. 21, 2013
8443836 Ventilating apparatus May. 21, 2013
8434518 Control valve May. 7, 2013
8430124 Ventilating apparatus Apr. 30, 2013
8413680 Fluid distribution apparatus Apr. 9, 2013
8413685 Control valve Apr. 9, 2013
8375970 Valve system Feb. 19, 2013
8371332 Modular pressure balancing valve Feb. 12, 2013
8365768 Fluidic device unit structure Feb. 5, 2013
8360102 Multi-function valve for surgical instrument Jan. 29, 2013
8364364 System and method for controlling unpowered to powered transitions in vehicles having dry dual clutch transmissions Jan. 29, 2013
8356627 Three-valves manifold for differential pressure type flow meter Jan. 22, 2013
8347913 Combustible fuel piping system and combustible fuel supply system using the same Jan. 8, 2013
8343338 Reverse osmosis water filtering system Jan. 1, 2013
8322367 Chemical delivery system Dec. 4, 2012
8316886 Near boiler piping apparatus with open drain Nov. 27, 2012

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