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Class Information
Number: 55/466
Name: Gas separation > With separated nongaseous material conducting or treating means
Description: Apparatus comprising (1) residue or concentrate flow guide means which permits a continuous flow of separated materials to leave the apparatus or (2) means for changing the physical properties (e.g. temperature, density, viscosity, etc.) of the separated materials for affecting the flow characteristics of said materials.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5183017 |
Air filter device for an internal-combustion engine |
Feb. 2, 1993 |
| 5171337 |
Exhaust particulate filter |
Dec. 15, 1992 |
| 5161371 |
Exhaust outlet with cleaner |
Nov. 10, 1992 |
| 5154743 |
Grease extractor |
Oct. 13, 1992 |
| 5145497 |
In-line filter device for compressed air having mist filter and air collector |
Sep. 8, 1992 |
| 5144797 |
Exhaust gas pipe with catalyst carrier body exposed to a helical flow |
Sep. 8, 1992 |
| 5144798 |
Regenerative particulate trap system for emission control |
Sep. 8, 1992 |
| 5140814 |
Exhaust gas system with an particulate filter and a regenerating burner |
Aug. 25, 1992 |
| 5138836 |
Particle filter that can be regenerated by burning free for the exhaust gases of internal combustion engines |
Aug. 18, 1992 |
| 5137555 |
Frontal drain for a marine mist extractor |
Aug. 11, 1992 |
| 5137556 |
Steam condensate drainage device for a steam piping system |
Aug. 11, 1992 |
| 5123452 |
Flow constriction device for removal of condensate |
Jun. 23, 1992 |
| 5123243 |
Method and apparatus for trapping and incinerating particulate matter found in diesel engine exhaust |
Jun. 23, 1992 |
| 5120336 |
Flow constriction device in radiator steam trap |
Jun. 9, 1992 |
| 5114443 |
Air line vapor trap |
May. 19, 1992 |
| 5114320 |
Blower or pump with capillary filter for replenishment of oil separated by vacuum pump |
May. 19, 1992 |
| 5094073 |
Device for the catalytic cleaning or other treatment of internal combustion engine exhaust gases with two exhaust gas treating bodies and a protective ring between them |
Mar. 10, 1992 |
| 5087272 |
Filter and means for regeneration thereof |
Feb. 11, 1992 |
| 5085049 |
Diesel engine exhaust filtration system and method |
Feb. 4, 1992 |
| 5082478 |
Particulate trap filter regenerative system |
Jan. 21, 1992 |
| 5070624 |
Two-stage pneumatic conveying process for rubber cooling |
Dec. 10, 1991 |
| 5067973 |
Method of and an apparatus for regenerating a diesel particulate exhaust filter |
Nov. 26, 1991 |
| 5065574 |
Particulate trap regeneration apparatus and method |
Nov. 19, 1991 |
| 5063736 |
Particulate filter trap load regeneration system |
Nov. 12, 1991 |
| 5053062 |
Ceramic foam prefilter for diesel exhaust filter system |
Oct. 1, 1991 |
| 5048287 |
Tuned exhaust processor assembly |
Sep. 17, 1991 |
| 5049170 |
Filter assembly for gas analyzer |
Sep. 17, 1991 |
| 5046308 |
Exhaust system for internal combustion engines provided with a device for housing filters designed to trap solid particles and unburned hydrocarbons entrained in exhaust gases |
Sep. 10, 1991 |
| 5044157 |
Method and apparatus for eliminating carbon collected in an exhaust gas filter of an internal combustion engine |
Sep. 3, 1991 |
| 5042249 |
Soot filter for cleaning the exhaust from an internal combustion engine |
Aug. 27, 1991 |
| 5042169 |
Interstage separator |
Aug. 27, 1991 |
| 5030262 |
Air vapor trap and drain therefore |
Jul. 9, 1991 |
| 5017199 |
Spent solvent recovery in circuit processing |
May. 21, 1991 |
| 5011519 |
In-line filter and trap structure device for compressed air |
Apr. 30, 1991 |
| 5009065 |
Tuned exhaust processor assembly |
Apr. 23, 1991 |
| 4989408 |
Device for removing soot from diesel exhaust |
Feb. 5, 1991 |
| 4979364 |
Diesel fuel exhaust gas filter |
Dec. 25, 1990 |
| 4948403 |
Filter system for the removal of engine emission particulates |
Aug. 14, 1990 |
| 4945722 |
Soot filtering unit for the exhaust of a diesel internal combustion engine and method for regenerating the filters thereof |
Aug. 7, 1990 |
| 4936093 |
Soot-filtering unit for the exhaust gas section of a diesel internal combustion engine |
Jun. 26, 1990 |
| 4933047 |
Chimney tray hat |
Jun. 12, 1990 |
| 4927439 |
Cooling tower overflow drain cap |
May. 22, 1990 |
| 4919710 |
Condensate drainage apparatus |
Apr. 24, 1990 |
| 4908050 |
Oil mist remover |
Mar. 13, 1990 |
| 4906261 |
Smoke evacuation system |
Mar. 6, 1990 |
| 4903462 |
Oil mist remover |
Feb. 27, 1990 |
| 4899540 |
Muffler apparatus with filter trap and method of use |
Feb. 13, 1990 |
| 4897096 |
System for the regeneration of a particulate filter trap |
Jan. 30, 1990 |
| 4895707 |
Soot burn-off filter for diesel engines |
Jan. 23, 1990 |
| RE33118 |
Exhaust processor |
Nov. 28, 1989 |
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