| Patents for F01N 13 - Exhaust or silencing apparatus characterised by constructional features (23,537) |
|---|
| 06/01/1976 | US3960232 Exhaust system mounting |
| 06/01/1976 | US3959865 Method of containing a resiliently supported rigid ceramic catalyst support |
| 05/25/1976 | US3958582 High-temperature heat-insulating structure |
| 05/25/1976 | US3958418 Clamp arrangement |
| 05/25/1976 | US3958312 Catalytic device for an exhaust system for an internal combustion engine |
| 05/18/1976 | US3957447 Catalytic convertor |
| 05/18/1976 | US3957132 Snowmobile muffler |
| 05/11/1976 | US3955362 Exhaust heat conservation |
| 05/04/1976 | US3954290 Rain guard for upwardly extending exhaust pipes |
| 04/27/1976 | US3953176 Rolls of corrugated catalyst material |
| 04/27/1976 | US3952823 Vehicle gas extractor |
| 04/20/1976 | US3950944 Exhaust gas cleaning system for the internal combustion engine |
| 04/13/1976 | US3950139 Catalytic converter having catalyst reservoir means |
| 04/13/1976 | US3949829 Exhaust silencer for motorcycle |
| 04/13/1976 | US3949552 Heat insulating castings |
| 04/06/1976 | US3948229 Manifold structure for a four-cycle internal combustion engine |
| 04/06/1976 | US3948052 Installation of an exhaust gas turbo-charger at an internal combustion engine |
| 03/30/1976 | US3947545 Oxidation, reduction, catalytic |
| 03/30/1976 | US3947544 Catalyst bed |
| 03/30/1976 | US3947253 Catalytic exhaust gas purification device |
| 03/30/1976 | US3946764 Insulator sleeve for conduits |
| 03/30/1976 | US3946752 Flue gas valve for the refining process in the inert gas system |
| 03/23/1976 | US3945460 Muffler with rupture control means |
| 03/16/1976 | US3944265 Exhaust system connector seal |
| 03/16/1976 | US3943711 Multi-stage air pump for supplying secondary air into an exhaust gas purification system |
| 03/16/1976 | US3943710 Installation for the catalytic afterburning of exhaust gases of a multi-cylinder internal combustion engine |
| 03/16/1976 | US3943709 Substoichiometric air addition to first stage of dual catalyst system |
| 03/09/1976 | US3942599 Apparatus for supporting catalytic converters on motor cars |
| 03/02/1976 | US3941041 Updraft exhaust system |
| 03/02/1976 | US3940927 Internal combustion engine having a reactor for afterburning of unburned exhaust gas constituents |
| 02/17/1976 | US3938330 Exhaust manifold with sluice valve |
| 02/10/1976 | US3937617 Catalytic converter for automotive internal combustion engine |
| 02/10/1976 | US3937015 Pleated filter in the exhaust manifold |
| 02/03/1976 | US3935705 Exhaust manifold for an internal combustion engine |
| 01/27/1976 | US3934412 Thermal reactor for afterburning automotive internal combustion engine exhaust gases |
| 01/13/1976 | US3931799 Adiabatic integral intake and exhaust conduit for internal combustion engine |
| 01/06/1976 | US3930805 Apparatus receiving catalysts for the decontamination of exhaust gas of internal combustion engines |