Patents for F01N 3 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (61,059)
06/1996
06/11/1996US5525309 Multiplicity of channels for fluid flow; metal body
06/11/1996US5525308 Heating of adsorber to desorption temperature accelerated at low temperatures
06/11/1996US5525307 Exhaust gas purifying catalyst for use in an internal combustion engine
06/11/1996US5524435 Exhaust gas cleaning apparatus
06/11/1996US5524434 Internal combustion engine
06/11/1996US5524433 Methods and apparatus for monitoring the performance of hydrocarbon engine emission trapping devices
06/11/1996US5524432 Air pollution control
06/06/1996WO1996017193A1 Solenoid controlled one-way valve
06/06/1996WO1996017157A1 Apparatus for catalytic exhaust gas cleaning
06/06/1996WO1996016735A1 Metal honeycomb body
06/06/1996CA2206528A1 Solenoid controlled one-way valve
06/05/1996EP0715484A2 Electrical leads for a fluid heater
06/05/1996EP0715062A1 Method for reducing pollutant of the exhaust gas of a multi-cylinder internal combustion engine
06/05/1996EP0715061A1 Exhaust gas after-treatment system of a supercharged internal combustion engine with a particulate filter and a burner
06/05/1996EP0715058A1 A method for improving the efficiency of a combined cycle power plant process
06/05/1996EP0714698A2 High temperature combustion catalyst
06/05/1996EP0714476A1 Control of secondary air to an electrically heated catalyst using feedback control
06/05/1996DE19510642A1 Exhaust gas emission reduction system for multi-cylinder i.c. engine
06/05/1996CN2228642Y Sealing ring for vacuum pipe solar energy water heater
06/04/1996US5523547 System for diverting electric current to an electrical load
06/04/1996US5523059 Intumescent sheet material with glass fibers
06/04/1996US5522905 Diesel fuel containing an additive which improves the combustion of soot
06/04/1996US5522219 Exhaust system with bypass catalytic converter and diagnostics
06/04/1996US5522218 Combustion exhaust purification system and method
06/03/1996CA2164236A1 High temperature combustion catalyst
05/1996
05/30/1996WO1996016526A1 Cooking utensils with improved heat retention
05/30/1996WO1996016258A1 Catalyst muffler system
05/30/1996WO1996016257A1 Device for monitoring the operatability of catalytic converters and/or lambda probes
05/30/1996WO1996016256A1 Water-cooled catalyst system
05/30/1996WO1996016255A1 Exhaust denitration device for diesel engine
05/30/1996DE4442456A1 I.c. engine with starting catalyser
05/30/1996CA2179651A1 Catalyst muffler system
05/29/1996EP0713959A2 An exhaust gas purification device for an engine
05/29/1996EP0713725A2 Metallic support catalyst
05/29/1996EP0713563A1 Exhaust gas combustor
05/29/1996EP0713562A1 Electronic purification of exhaust gases
05/29/1996CN2228133Y Vehicle tail-gas purifier
05/29/1996CN1123249A A high concentration colloidal dispersion of a cerium compound and a process for its preparation
05/28/1996US5521339 For coupling to an exhaust port of an internal combustion engine
05/28/1996US5519994 For the exhaust gases of an internal combustion engine
05/28/1996US5519993 Spark ignition engine exhaust system
05/28/1996US5519992 Exhaust gas purification system for internal combustion engine, and apparatus and method for controlling the same
05/23/1996WO1996015408A1 Evaporation burner for a heater
05/23/1996WO1996014920A1 Catalyst structure and gas purification apparatus
05/23/1996WO1996014918A1 Adsorber for purifying combustion gases
05/23/1996DE4441432A1 Anordnung zur Überwachung der Funktionsfähigkeit von Katalysatoren und/oder Lambda-Sonden Arrangement for monitoring the health of catalysts and / or oxygen sensors
05/23/1996DE4441164A1 Air-flow control device for supercharged IC engine
05/23/1996DE4440920A1 Cylinder-deactivating torque control system for IC engine
05/22/1996EP0712998A1 Switching valve for a circuit for injecting air into internal combustion engine exhaust
05/22/1996EP0712820A1 Ceramic porous body and method for preparing the same
05/22/1996EP0712509A1 Virtual continuous emission monitoring system with sensor validation
05/22/1996EP0712477A1 Apparatus and method for reducing particulate emissions from combustion processes
05/22/1996EP0712463A1 Virtual emissions monitor for automobile
05/22/1996CN1123009A A catalytic system and its use
05/21/1996US5519191 Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate
05/21/1996US5518697 Process and catalyst structure employing intergal heat exchange with optional downstream flameholder
05/21/1996US5517976 Diesel engine equipped for reducing harmful substances in its operation
05/21/1996US5517974 Fuel injection system for internal combustion engine
05/21/1996US5517848 Exhaust gas purification system for internal combustion engine, and apparatus and method for controlling the same
05/21/1996US5517820 Exhaust gas purifying apparatus and method for internal combustion engine
05/17/1996WO1996014500A1 Process and device producing a honeycomb body, especially a catalyst substrate, with a housing
05/17/1996WO1996014499A1 Exhaust gas purification apparatus
05/17/1996WO1996014498A1 A device for exhaust silencers of endothermic engines, with electrostatic field
05/15/1996EP0711908A2 Control method for optimizing the pollution emission of a combustion system
05/15/1996EP0711602A2 Metallic catalyst support and production method thereof
05/15/1996DE4440495A1 Electrically operated air-blower unit as unit e.g. for blowing secondary air into IC engine exhaust system
05/15/1996DE19529994A1 Verdampferbrenner für ein Heizgerät Vaporizing burner for a heater
05/15/1996CN2227201Y Exhaust purifying silencing apparatus for vehicle
05/14/1996US5516571 Honeycomb-like regenerative bed element
05/14/1996US5516383 Bonding ferritic stainless steel and aluminum
05/14/1996US5516277 Process of fuel combustion
05/14/1996US5515674 Exhaust afterburner
05/12/1996WO1996038657A1 Exhaust emission control device for internal combustion engines
05/09/1996DE4439685A1 Verfahren und Vorrichtung zur Herstellung eines Wabenkörpers, insbesondere Katalysator-Trägerkörpers, mit Gehäuse Method and apparatus for producing a honeycomb body, in particular a catalyst carrier body with housing
05/09/1996DE4439573A1 Method of using IC engine
05/08/1996EP0710771A2 Engine control system with rapid catalyst warm-up
05/08/1996EP0710768A1 Secondary air supplying system having a motor-driven air pump
05/08/1996EP0695396A4 Emission control device and method
05/08/1996EP0580743B1 Catalytic converter having a monolith mounting which is comprised of partially dehydrated vermiculite flakes
05/08/1996CN2226646Y Engine
05/07/1996US5514446 Ceramic honeycomb structural body
05/07/1996US5514354 Open-cell, platinum group metal, vanadium
05/07/1996US5514348 Catalytic converter housing of plated steel sheet with deep drawing steel layer coated on one side with austenitic special steel and on the other /the housing inner surface/ with ferritic special steel
05/07/1996US5514347 Catalytic converter
05/02/1996WO1996012877A1 Catalytic converter having a venturi formed from two stamped components
05/02/1996WO1996012876A1 Catalyst carrier element with internal insulation
05/02/1996DE4437655A1 Catalyst heater functional effectiveness monitoring method for motor vehicle IC engine exhaust
05/02/1996DE19539708A1 Auspuffemissionssteuerungssystem für Verbrennungsmotoren Exhaust emission control system for internal combustion engines
05/01/1996EP0709557A1 Device for blowing air in an exhaust pipe
05/01/1996EP0709556A1 Support for ceramic monolith blocks
05/01/1996EP0709129A1 Method of reducing NOx emissions from lean-burn combustion engines
05/01/1996EP0708809A1 METHOD FOR REDUCING EMISSIONS OF NOx AND PARTICULATES FROM A DIESEL ENGINE
05/01/1996EP0708685A1 Corrugated thin metal monolith converter
05/01/1996EP0617650B1 Method of soldering catalyst supports in catalytic converters
05/01/1996CN2226150Y Purifying silencer for tail-gas from gasoline engine
04/1996
04/30/1996US5512789 Electrically heated catalyst control
04/30/1996US5512324 Spraying coating in two-layers at different distances which is less likely to crack
04/30/1996US5512251 Combined electrically heatable converter body
04/30/1996US5512250 Catalyst structure employing integral heat exchange
04/30/1996US5511413 Used in an exhaust gas system of a diesel engine