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Class Information
Number: 137/118.06
Name: Fluid handling > Self-proportioning or correlating systems > Self-controlled branched flow systems > Plural outflows > Pressure responsive
Description: Subject matter wherein the sensor detects a change in the fluid pressure in the main line and in response thereto controls the outflows.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8671970 |
Flow-through trap primer valve assembly |
Mar. 18, 2014 |
| 8517043 |
Pressure build economizer valve |
Aug. 27, 2013 |
| 8496022 |
Device and method for supplying gas while dividing to chamber from gas supplying facility equipped with flow controller |
Jul. 30, 2013 |
| 8387654 |
Automatic pressure reducing valve |
Mar. 5, 2013 |
| 8353306 |
Fuel divider system for gas turbine engine |
Jan. 15, 2013 |
| 8267666 |
Air flow control apparatus |
Sep. 18, 2012 |
| 8256445 |
Pressurizing and pressure regulating valve and fuel supply system employing the same |
Sep. 4, 2012 |
| 8091577 |
Valve |
Jan. 10, 2012 |
| 8066026 |
Diaphragm controlled bypass valve |
Nov. 29, 2011 |
| 7784494 |
Flow divider |
Aug. 31, 2010 |
| 7699135 |
Integrated hydraulic control system |
Apr. 20, 2010 |
| 7540299 |
Apparatus and method for cooling a clutch of a motor vehicle |
Jun. 2, 2009 |
| 7523792 |
Method and apparatus for shifting speeds in a fluid-actuated motor |
Apr. 28, 2009 |
| 7146998 |
Hydraulic valve |
Dec. 12, 2006 |
| 7036625 |
Integrated hydraulic control system |
May. 2, 2006 |
| 7007708 |
Flow control valve |
Mar. 7, 2006 |
| 7007588 |
Device for adjusting the pressure in a hydraulic jack |
Mar. 7, 2006 |
| 7000638 |
Diverter valve with multiple valve seat rings |
Feb. 21, 2006 |
| 6837047 |
Hydraulic devices for smooth operations of hydrostatic transmission |
Jan. 4, 2005 |
| 6758043 |
Turbomachine injectors |
Jul. 6, 2004 |
| 6748965 |
Double directional check valve and flow restrictor combination |
Jun. 15, 2004 |
| 6725874 |
Delayed triple pressure flow valve |
Apr. 27, 2004 |
| 6679281 |
Switching device for a machine |
Jan. 20, 2004 |
| 6672262 |
Piston cooling nozzle |
Jan. 6, 2004 |
| 6619311 |
Microfluidic regulating device |
Sep. 16, 2003 |
| RE37923 |
Hydraulic circuit for automatic control of a horizontal boring machine |
Dec. 10, 2002 |
| 6145535 |
Air priority valve for a compressed air supply system |
Nov. 14, 2000 |
| 6126818 |
Filter system for the lubricant of an internal combustion engine |
Oct. 3, 2000 |
| 6092546 |
Fuel flow divider and pressurizing valve for gas turbine |
Jul. 25, 2000 |
| 6041808 |
Compressed air control device for a source of compressed air on motor vehicles |
Mar. 28, 2000 |
| 5924432 |
Dishwasher having a wash liquid recirculation system |
Jul. 20, 1999 |
| 5871338 |
Vacuum pump with a gas ballast device |
Feb. 16, 1999 |
| 5765291 |
Compressed-gas system with a gas drier |
Jun. 16, 1998 |
| 5732730 |
Combined check valve and metering valve assembly |
Mar. 31, 1998 |
| 5678900 |
Unloader for a source of air under pressure on vehicles |
Oct. 21, 1997 |
| 5564455 |
Hydraulic circuit for automatic control of a horizontal boring machine |
Oct. 15, 1996 |
| 5546975 |
Control device for a fluid passing through a bypass and system equipped with such a device to regulate the supercharging air of an internal combustion engine |
Aug. 20, 1996 |
| 5307832 |
Method and apparatus for automatically transferring and measuring wet steam between priority and secondary users |
May. 3, 1994 |
| 5289843 |
Hydraulic safety valve |
Mar. 1, 1994 |
| 5286095 |
Air brake emergency control valves |
Feb. 15, 1994 |
| 5213131 |
Vented mixing-type diverter faucet |
May. 25, 1993 |
| 5209255 |
Accumulator loading valve |
May. 11, 1993 |
| 5172624 |
Hydraulic device |
Dec. 22, 1992 |
| 5135161 |
Reduced noise trim air system |
Aug. 4, 1992 |
| 4953585 |
Tub transfer-diverter valve with built-in vacuum breaker and back-flow preventer |
Sep. 4, 1990 |
| 4883084 |
Pressure fluid control system |
Nov. 28, 1989 |
| 4867194 |
Control system for alleviating shock in automatic transmission |
Sep. 19, 1989 |
| 4817656 |
Multi-port distribution valve with gear driven rotary distribution cylinders |
Apr. 4, 1989 |
| 4800906 |
Washing apparatus |
Jan. 31, 1989 |
| 4784320 |
Metal hydride thermostat |
Nov. 15, 1988 |
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