Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01N - Gas-flow silencers or exhaust apparatus for machines or engines in general; Gas-flow silencers or exhaust apparatus for internal-combustion engines › F01N 13 - Exhaust or silencing apparatus characterised by constructional features
Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537)
11/1999
11/02/1999US5974791 Exhaust gas purification device for an internal combustion engine
11/02/1999US5974784 Insulative shield, particularly for automotive exhaust components
10/1999
10/28/1999WO1999054204A1 Jet engine exhaust nozzle
10/28/1999WO1999032355A3 Improved submerged marine exhaust system
10/28/1999DE19918909A1 Air fuel ratio control system for engine with oxidation- and nitrogen oxides storage catalysts
10/28/1999DE19918875A1 Air fuel ratio control system for lean burn engine with oxygen and nitrogen oxides storage catalysts
10/28/1999DE19818390A1 Exhaust gas manifold for internal combustion engine
10/28/1999DE19816862A1 Lösbare Rohrverbindung Detachable pipe connection
10/27/1999EP0952319A2 Method and apparatus for temperature regulation of an exhaust gas treatment apparatus
10/27/1999EP0951461A1 Boron nitride sealing element
10/27/1999EP0951408A1 Method for producing a heat shield and heat shield produced by this method
10/26/1999US5971346 Motor vehicle exhaust pipe suspension; an assembly including such a suspension
10/26/1999US5971098 Muffler for internal combustion engine
10/26/1999US5970707 Exhaust gas purification device for an internal combustion engine
10/21/1999WO1999053177A2 Exhaust manifold for internal combustion engine
10/21/1999WO1999053176A1 Method for operating an internal combustion engine
10/21/1999DE19917604A1 Thermally insulated exhaust manifold
10/20/1999EP0950841A1 Releasable pipe connection
10/20/1999EP0950803A2 Exhaust purification device for internal combustion engine
10/20/1999EP0950460A1 Method for the production of a housing of a silencer, and such a housing
10/20/1999EP0950157A1 Wrappable sleeve
10/20/1999CN2344553Y Diesel energy-saving exhaust pipe
10/20/1999CN2344552Y Vehicle exhaust pipe
10/20/1999CN1232526A Honeycombed body with heat insulated, preferably for exhaust gas catalyzer
10/19/1999US5969300 Wet marine exhaust muffler
10/19/1999US5967565 Exhaust coupler system
10/19/1999US5967193 Flexible pipe unit for use in exhaust pipe line of automotive engine
10/19/1999US5966933 Covering unit for motorcycle exhaust system
10/19/1999US5966932 Joint structure for exhaust pipes of internal combustion engine
10/19/1999US5966931 Power supply control system for an electrically heated catalytic converter
10/19/1999US5966929 In-line exhaust system for a transverse mounted v-engine
10/19/1999CA2156473C Exhaust emission control device
10/14/1999WO1999051862A1 Exhaust emission particulate remover and exhaust emission control device
10/14/1999WO1999051861A2 Motor vehicle exhaust system
10/14/1999DE19844082C1 Regeneration of a nitrogen oxides storage catalyst used with lean burn engine
10/14/1999DE19816276A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
10/14/1999DE19816259A1 Motor vehicle exhaust pipe of concentric inner and outer tubes
10/14/1999DE19815502A1 I.C. engine exhaust gas treatment unit
10/14/1999DE19814132A1 Wabenkörper mit Adsorbermaterial, insbesondere für eine Kohlenwasserstoff-Falle Honeycomb adsorbent material, especially for a hydrocarbon trap
10/14/1999DE19727907C2 Verfahren zum Füllen von Doppelwandungshohlräumen eines Doppelwandigenauspuffrohres und doppelwandiges, insbesondere abgasführendes Rohr Method for filling Doppelwandungshohlräumen a Doppelwandigenauspuffrohres and double-walled, in particular exhaust gas carrying pipe
10/14/1999CA2292949A1 Exhaust emission particulate remover and exhaust emission control device
10/13/1999EP0949409A1 Combination of pipes and gasket for connection thereof
10/13/1999EP0949408A1 Silencer assembly for pressurised gases
10/13/1999EP0949407A1 Exhaust apparatus of vehicles
10/13/1999EP0948987A1 Exhaust gas purification method and apparatus therefor
10/13/1999EP0948722A1 Flexible coupler apparatus
10/13/1999EP0948707A1 Emission control system
10/13/1999CN2343351Y Water intake prevention flame-out device for exhaust conduit of automobile engine
10/12/1999US5965098 Methods and devices for scrubbing gases
10/12/1999US5964088 Device for purifying exhaust gas of engine
10/07/1999WO1999050549A2 Engine system with an internal combustion engine and method for controlling an internal combustion engine
10/07/1999WO1999050540A1 Honeycomb body having an adsorption material, especially for a hydrocarbon trap
10/07/1999DE19914774A1 Exhaust gas purification unit based on porous metal or ceramic granules of differing type, density and size
10/07/1999DE19912466A1 Exhaust gas system for vehicle with seat saddle
10/07/1999DE19825810C1 Suspension loop for vibrating load, particularly for exhaust gas installation of road vehicle
10/07/1999DE19812611A1 Uncoupling device in pipe conduits, particularly in exhaust gas installations in road vehicles
10/07/1999DE19812347C1 Aufhängeöse für eine schwingende Last, insbesondere für eine Abgasanlage eines Kraftfahrzeugs Hanging loop for a swinging load, especially for an exhaust system of a motor vehicle
10/07/1999DE19809798A1 Measuring exhaust gases of any vehicle or craft to determine efficiency of anti-pollution components e.g. catalysts
10/06/1999EP0947674A2 Muffler for internal combustion engine
10/06/1999EP0946256A2 Plasma-assisted catalytic reduction system
10/06/1999CN1230626A Exhaust apparatus of saddle-type vehicle
10/06/1999CN1045484C Exhaust unit of internal combustion engine
10/05/1999US5961153 For mounting a damaged pipe end to a flanged end in a vehicle exhaust system
09/1999
09/30/1999WO1999049218A1 Discharge silencer provided with drain recovering function
09/30/1999WO1999049190A1 Method and arrangement for control of air-fuel ratio of combustion engine
09/30/1999WO1999048717A1 Suspension lug for a swinging load, especially an exhaust system of a motor vehicle
09/30/1999WO1999048661A1 Thin mineral fibre components, method and mould for making same by vacuum suction
09/30/1999WO1999048597A1 Catalytic converter body
09/30/1999WO1999028603B1 Measurement of contaminant components in exhaust gas and reduction of excessive contaminant emissions during cold starts and while driving
09/30/1999DE19912542A1 Oxidation process for exhaust gases containing soot
09/30/1999DE19819204C1 Trimming two-point exhaust gas sensor indication, to compensate behavioral shift due to aging and poisoning
09/30/1999DE19813654A1 Verfahren zum Betreiben einer Abgasreinigungsanlage enthaltend eine Schwefelfalle und einen Stickoxid-Speicherkatalysator Method for operating an exhaust gas purification system containing a sulfur trap and a nitrogen oxides storage catalyst
09/30/1999DE19813590A1 Exhaust component for internal combustion engine
09/30/1999DE19812699A1 Abgasanlage für ein Kraftfahrzeug Exhaust system for a motor vehicle
09/30/1999DE19812321A1 Katalysatorkörper Catalyst body
09/30/1999DE19758574A1 Vorrichtung zum Verbinden von zwei rohrförmigen Leitungsteilen in der Abgasanlage eines Kraftfahrzeuges A device for connecting two tubular line parts in the exhaust system of a motor vehicle
09/29/1999EP0945608A2 Process for operating an exhaust gas purification apparatus comprising a sulfur-trap and a nitrogen oxide storage catalytic converter
09/29/1999EP0945601A1 Device for uniformly diluting exhaust gas from a military vehicle
09/29/1999EP0945600A1 Exhaust gas purifying apparatus for an internal combustion engine
09/29/1999EP0945297A1 Exhaust system for a motor vehicle
09/29/1999EP0945195A2 Molding roll for metal thin plate as catalyst carrier and molding roll apparatus
09/29/1999EP0945167A2 Catalyst and system for exhault gas purification
09/29/1999EP0944428A1 NOx-ADSORBER
09/29/1999EP0944424A1 SPARK-IGNITED INTERNAL COMBUSTION ENGINE WITH AN NOx-ADSORBER
09/29/1999EP0937877B1 Monitoring of leakage in an exhaust gas treatment device of a combustion engine
09/29/1999CN2340908Y Sealer for vehicle exhaust
09/28/1999US5959262 Exhaust-gas muffler
09/28/1999US5958347 Allowing direct coupling of catalytic pre-converter to a monolithic honeycomb catalyst element
09/28/1999US5957504 Exhaust manifold attachment apparatus
09/28/1999US5957495 Vehicle exhaust orientation assembly
09/28/1999US5957230 Cooling system for snowmobile engine
09/28/1999US5957117 Automotive emission control valve assembly
09/28/1999US5956950 Arrangement for isolating torsional vibration
09/28/1999US5956944 Process and device for controlling a particulate filter
09/28/1999US5956941 Method and system for estimating a midbed temperature of a catalytic converter
09/27/1999CA2267010A1 Process for operating an exhaust gas treatment unit
09/23/1999WO1999032355A9 Improved submerged marine exhaust system
09/23/1999DE19905345A1 Exhaust after-treatment system for a motor vehicle
09/23/1999DE19812090A1 Exhaust and catalytic convertor system for multicylinder internal combustion engine with at least two cylinder banks
09/23/1999DE19811569A1 Forming opening in exhaust pipe for reception of Lambda probe for internal combustion engine of motor vehicle
1 ... 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 ... 236