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Class Information
Number: 210/181
Name: Liquid purification or separation > With heater or heat exchanger > Flow line connected in series with distinct separator
Description: Apparatus in which a heater or heat exchanger is connected in series by a flow line for the liquid under treatment.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7402241 |
Water purification device |
Jul. 22, 2008 |
| 7387721 |
Apparatus and system for removing scale causing chemicals in hot water systems |
Jun. 17, 2008 |
| 7374669 |
Vacuum waste removal system |
May. 20, 2008 |
| 7371319 |
Production of water for injection using reverse osmosis |
May. 13, 2008 |
| 7309424 |
Filtering apparatus, back wash method therefor, filtering device and power plant |
Dec. 18, 2007 |
| 7244353 |
Method of and system for fluid purification |
Jul. 17, 2007 |
| 7232518 |
Filter device |
Jun. 19, 2007 |
| 7182861 |
System for separating electrophotographic carrier compositions and recycling the compositions |
Feb. 27, 2007 |
| 7172692 |
Filtering device |
Feb. 6, 2007 |
| 7163619 |
Water supply system and multifunctional water supply tank |
Jan. 16, 2007 |
| 7160447 |
Fluid filtration system including replaceable filter module |
Jan. 9, 2007 |
| 7160468 |
Cooling system for fuel cell and prevention method for degradation of coolant therefor |
Jan. 9, 2007 |
| 7122149 |
Apparatus and method for continuous depyrogenation and production of sterile water for injection |
Oct. 17, 2006 |
| 7094336 |
Aquarium device with enhanced water filtration |
Aug. 22, 2006 |
| 7094341 |
Hydrate-based desalination/purification using permeable support member |
Aug. 22, 2006 |
| 7089681 |
Method and apparatus for filtering and drying a product |
Aug. 15, 2006 |
| 7087157 |
Multi-phase separation system |
Aug. 8, 2006 |
| 7083718 |
Waterboiler system with solids removal apparatus |
Aug. 1, 2006 |
| 7070694 |
Purification of fluid compounds utilizing a distillation - membrane separation process |
Jul. 4, 2006 |
| 7063783 |
Strainer |
Jun. 20, 2006 |
| 7041215 |
System for composting-free disposal of organic wastes |
May. 9, 2006 |
| 7022227 |
Multifunctional filtering device for an aquarium |
Apr. 4, 2006 |
| 7001512 |
Closed loop processing system for waste and crops |
Feb. 21, 2006 |
| 6929739 |
Cooling device |
Aug. 16, 2005 |
| 6908555 |
Biosolids flow-through thermophilic treatment process |
Jun. 21, 2005 |
| 6905600 |
Method and apparatus for the treatment of particulate biodegradable organic waste |
Jun. 14, 2005 |
| 6902667 |
Fluid treatment system |
Jun. 7, 2005 |
| 6890444 |
Hydrate formation and growth for hydrate-based desalination by means of enriching water to be treated |
May. 10, 2005 |
| 6869533 |
Heating system and method for prevention of septic system freeze-up |
Mar. 22, 2005 |
| 6866780 |
Heated ultrasonic treating device and treating method for suspended matter-containing liquid |
Mar. 15, 2005 |
| 6855257 |
Method and system for heat transfer |
Feb. 15, 2005 |
| 6846418 |
Process for treating acidic and metallic waste water |
Jan. 25, 2005 |
| 6833066 |
Liquid filter, especially oil filter |
Dec. 21, 2004 |
| 6830682 |
Controlled cooling of input water by dissociation of hydrate in an artificially pressurized assisted desalination fractionation apparatus |
Dec. 14, 2004 |
| 6821414 |
Water treatment apparatus |
Nov. 23, 2004 |
| 6811685 |
Fouling mitigation device with movable screen |
Nov. 2, 2004 |
| 6802965 |
Apparatus for removing hydrogen peroxide from spent pickle liquor |
Oct. 12, 2004 |
| 6770192 |
Water system for bacteria control |
Aug. 3, 2004 |
| 6767454 |
Apparatus for the treatment of a wiping solution |
Jul. 27, 2004 |
| 6733667 |
Desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate |
May. 11, 2004 |
| 6730224 |
Advanced aerobic thermophilic methods and systems for treating organic materials |
May. 4, 2004 |
| 6730235 |
Method and apparatus of obtaining water conditioning utilizing localized hot zone |
May. 4, 2004 |
| 6730223 |
Apparatus, system and method for treating waste material |
May. 4, 2004 |
| 6695970 |
Actuated bypass valve and method of using same for reducing swimming pool energy consumption |
Feb. 24, 2004 |
| 6679988 |
Apparatus for producing USP or WFI purified water |
Jan. 20, 2004 |
| 6652744 |
Device for filtering and removing fluids |
Nov. 25, 2003 |
| 6640352 |
Warm/cold double-circulation water filter system and swimming pool arrangement |
Nov. 4, 2003 |
| 6641732 |
Cross-flow tank system for aquatic life |
Nov. 4, 2003 |
| 6637504 |
Installation for recovering debris stopped by a filter at the inlet of a heat exchanger |
Oct. 28, 2003 |
| 6632362 |
Vacuum retort anaerobic digestion (VRAD) system and process |
Oct. 14, 2003 |
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