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Class Information
Number: 137/271
Name: Fluid handling > Convertible > Units interchangeable between alternate locations
Description: Apparatus in which the mode of operation can be changed by interchanging plural parts or unitary subassemblies. One of the parts interchanged may be a mere plug or closure.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370662 |
Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus |
May. 13, 2008 |
| 7363935 |
Field configurable shut-off valve |
Apr. 29, 2008 |
| 7357141 |
Valve assembly with an adjustable function, and a method therefor |
Apr. 15, 2008 |
| 7328720 |
Solenoid valve |
Feb. 12, 2008 |
| 7325567 |
Pneumatic retarder acutator valve |
Feb. 5, 2008 |
| 7316244 |
Solenoid valve with manual buttons |
Jan. 8, 2008 |
| 7314452 |
Self flushing luer activated blood sampling devices |
Jan. 1, 2008 |
| 7308902 |
Subsea valve assembly with replaceable fixed orifice insert |
Dec. 18, 2007 |
| 7275558 |
Method for manufacturing a multi-path joint |
Oct. 2, 2007 |
| 7252115 |
Coupling solenoid valve |
Aug. 7, 2007 |
| 7252116 |
Coupling solenoid valve |
Aug. 7, 2007 |
| 7198063 |
Multi-path joint and manufacturing method thereof |
Apr. 3, 2007 |
| 7178556 |
Modular component connector substrate assembly system |
Feb. 20, 2007 |
| 7150475 |
Shear-resistant modular fluidic blocks |
Dec. 19, 2006 |
| 7100629 |
Method for assembling balanced normally-open and normally-closed valves |
Sep. 5, 2006 |
| 7066447 |
Sleeve valve with adjustable flow characteristics |
Jun. 27, 2006 |
| 7066192 |
Valve shut off device |
Jun. 27, 2006 |
| 7025087 |
Reciprocating piston pump adjustable inlet ball travel |
Apr. 11, 2006 |
| 7025090 |
Fluid flow control valves |
Apr. 11, 2006 |
| 7007713 |
Pressure control apparatus |
Mar. 7, 2006 |
| 6981515 |
Balanced valve body for use with normally-open and normally-closed modes of operation |
Jan. 3, 2006 |
| 6945269 |
Fluidic device |
Sep. 20, 2005 |
| 6942785 |
System for automated treatment of fluids having successive and interchangeable process modules |
Sep. 13, 2005 |
| 6932104 |
Field configurable shut-off valve |
Aug. 23, 2005 |
| 6923202 |
Modular pressure relief valve |
Aug. 2, 2005 |
| 6910496 |
Gas conversion assembly |
Jun. 28, 2005 |
| 6892763 |
Valve arrangement |
May. 17, 2005 |
| 6886578 |
Valve cartridge with multiple part actuation means |
May. 3, 2005 |
| 6871663 |
Driving mechanism, function part and shut-off valve |
Mar. 29, 2005 |
| 6866059 |
Reconfigurable clean-in-place air-blow valve |
Mar. 15, 2005 |
| 6827095 |
Modular microfluidic systems |
Dec. 7, 2004 |
| 6820634 |
Valve block and valve block assembly for producing such a valve block |
Nov. 23, 2004 |
| 6786709 |
Gear pump with a drive and a hydraulic tank |
Sep. 7, 2004 |
| 6732754 |
Valve group for supply and control of hot, cold and mixed water flow |
May. 11, 2004 |
| 6681804 |
Device for controlling the output of rotary compressors |
Jan. 27, 2004 |
| 6668857 |
Flow reversal control valve |
Dec. 30, 2003 |
| 6659126 |
Backflow preventor with adjustable outflow direction |
Dec. 9, 2003 |
| 6651692 |
Modular oxygen supply system |
Nov. 25, 2003 |
| 6619323 |
Reverse boost valve assembly |
Sep. 16, 2003 |
| 6604542 |
Modular exhaust gas recirculation valve |
Aug. 12, 2003 |
| 6578605 |
Modular vacuum and low pressure valve assembly |
Jun. 17, 2003 |
| 6532991 |
Air compressor assembly including a handle capable of attaining a plurality of positions |
Mar. 18, 2003 |
| 6532990 |
Air compressor assembly including a lifting handle |
Mar. 18, 2003 |
| 6495103 |
Modular analysis control block |
Dec. 17, 2002 |
| 6491056 |
Sprinkler alarm test and drainage device for fire protection systems |
Dec. 10, 2002 |
| 6460826 |
Cartridge valve |
Oct. 8, 2002 |
| 6453930 |
Control valves for a hydraulic control unit and method of assembly |
Sep. 24, 2002 |
| 6446668 |
Multiway valve |
Sep. 10, 2002 |
| 6435205 |
Fluidic device |
Aug. 20, 2002 |
| 6427723 |
Valve arrangement having individual electrical valve connection modules |
Aug. 6, 2002 |
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