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Class Information
Number: 137/547
Name: Fluid handling > With means for separating solid material from the fluid > Movable strainer
Description: Apparatus in which the separating means is a strainer which is movable with respect to the flow path without being removed from the apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370675 |
Flow conditioner for a fluid transport pipe |
May. 13, 2008 |
| 7360611 |
Flow system for a hydraulic choke solids strainer |
Apr. 22, 2008 |
| 7275606 |
Solids strainer system for a hydraulic choke |
Oct. 2, 2007 |
| 7069947 |
Fluid control valve |
Jul. 4, 2006 |
| 6990998 |
Fuel tank and fuel flow control device |
Jan. 31, 2006 |
| 6517720 |
Escutcheon-mounted filter with above counter access for cartridge renewal |
Feb. 11, 2003 |
| 6457322 |
Filter housing assembly for refrigerators |
Oct. 1, 2002 |
| 6066239 |
Water distiller with improved solids-removing baffle device |
May. 23, 2000 |
| 6026854 |
Compressed gas regulator with flow control and internal gauge |
Feb. 22, 2000 |
| 5996608 |
Diaphragm valve with filter screen and movable wiper element |
Dec. 7, 1999 |
| 5975125 |
Combined filter and noise suppressor for fill valve |
Nov. 2, 1999 |
| 5890513 |
Non-wearing washer for fluid valve |
Apr. 6, 1999 |
| 5715859 |
Adjustable fill valve assembly |
Feb. 10, 1998 |
| 5638557 |
Sink trap with valuables capture vessel |
Jun. 17, 1997 |
| 5560820 |
Self-cleaning fluid filtration system |
Oct. 1, 1996 |
| 5560825 |
Edge filter for a high pressure hydraulic system |
Oct. 1, 1996 |
| 5477803 |
Torpedo tube and slide valve grates |
Dec. 26, 1995 |
| 5467796 |
Ball valve with a strainer and integrated means for flushing the strainer |
Nov. 21, 1995 |
| 5361801 |
Ball valve |
Nov. 8, 1994 |
| 5121769 |
Solenoid operated pressure regulating valve |
Jun. 16, 1992 |
| 5062454 |
Spool control valve |
Nov. 5, 1991 |
| 4807675 |
Overfill assembly with removable lid |
Feb. 28, 1989 |
| 4743365 |
Valve filter mechanism |
May. 10, 1988 |
| 4734194 |
Combined filter and valve mechanism |
Mar. 29, 1988 |
| 4566533 |
Apparatus for cleaning heat exchanger pipes and methods of operating an apparatus of this type |
Jan. 28, 1986 |
| 4550896 |
Valve-strainer housings and assemblies |
Nov. 5, 1985 |
| 4518493 |
Noise attenuating filter for fluid flow systems |
May. 21, 1985 |
| 4328835 |
Automatic dump valve |
May. 11, 1982 |
| 4209038 |
Fuel metering valve with porous element |
Jun. 24, 1980 |
| 4054507 |
Dewatering water-wet particles and blending the particles in a liquid carrier |
Oct. 18, 1977 |
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