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Class Information
Number: 137/118.01
Name: Fluid handling > Self-proportioning or correlating systems > Self-controlled branched flow systems > Plural outflows
Description: Subject matter comprising a sensor and wherein the flow is from a single source and is divided in to a plurality of paths which the flow may take to separate destinations and the flow is controlled by the sensor in response to the change in the condition (e.g., fluid level, flow rate, or pressure, or the like), or a characteristic of the fluid.










Sub-classes under this class:

Class Number Class Name Patents
137/119.01 Alternately or successively substituted outflow 21
137/118.03 Biased open isolation valve 21
137/118.04 Flow rate responsive 35
137/118.06 Pressure responsive 82
137/118.02 Single actuator operates plural outlets simultaneously 28


Patents under this class:

Patent Number Title Of Patent Date Issued
8371119 Drain valve for an air intake system of a machine Feb. 12, 2013
8353306 Fuel divider system for gas turbine engine Jan. 15, 2013
8235068 Substrate processing systems and related methods Aug. 7, 2012
8091576 By-pass and pressure regulator valve Jan. 10, 2012
6748965 Double directional check valve and flow restrictor combination Jun. 15, 2004
6474749 Hydraulic system for actuating at least two operating systems of a motor vehicle Nov. 5, 2002
6276342 Fuel supply system Aug. 21, 2001
6223763 Hydraulic system for actuating at least two operational areas in a vehicle May. 1, 2001
6217760 Waste water treatment system Apr. 17, 2001
5472009 Fluid regulator Dec. 5, 1995
5234012 Petroleum stream control system and method Aug. 10, 1993
5165450 Means for separating a fluid stream into two separate streams Nov. 24, 1992
5052425 Method and apparatus for continuous removal of a sub-quantity from a gas stream Oct. 1, 1991
4822485 Recirculating sand filter valve Apr. 18, 1989
4818384 Recirculating sand filter Apr. 4, 1989
4717396 Floating pressure control for a gas distribution system Jan. 5, 1988
4683802 Divided flow self-leveling system Aug. 4, 1987
4495961 Flow divider Jan. 29, 1985
4487220 Fuel distribution valve with thermal buffer member Dec. 11, 1984
RE31125 Articulated vehicle steering system Jan. 18, 1983
4294278 Pressure modulating valve Oct. 13, 1981
4269211 Steam manifold distribution system for providing equal quality of steam in two lines May. 26, 1981
4226365 Fuel distribution valve for a gas turbine engine Oct. 7, 1980
4193418 Arrangement for preventing excess pressure in the housing of shut-off valves Mar. 18, 1980
4170279 Fluid flow control devices Oct. 9, 1979
4108198 Multirotary energy conversion valve Aug. 22, 1978
4080979 Combined summing and underspeed valve Mar. 28, 1978
4036194 Fuel injection system Jul. 19, 1977
3986540 Fluid servicing unit for automatic fastener feeding and driving apparatus Oct. 19, 1976











 
 
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