You need JavaScript to view this

Device for the elimination of noxious components of exhaust gases

Patent:

Abstract

A device for the removal of noxious components from the exhaust gases of an internal combustion engine is described. It consists of a chemical reactor installed in the tail-pipe. Behind the reactor, in the flow direction of the exhaust gases, there is a catalytic temperature sensor whose electrical output is transmitted to an analyzer which provides a signal if the reactor fails. The temperature sensor is situated directly in the waste gas duct or in a branch of the tail-pipe which is supplied with air. There is also another, catalytically inactive, temperature sensor. A failure is signalled (a) if the chemical reactor has failed, and (b) if there is not enough oxygen in the exhaust gas to keep up a chemical reaction.
Authors:
Publication Date:
Apr 24, 1975
Product Type:
Patent
Report Number:
DE 2351828; A
Reference Number:
EDB-76-097079
Resource Relation:
Other Information: 2 figs
Subject:
33 ADVANCED PROPULSION SYSTEMS; CATALYTIC CONVERTERS; DESIGN; INTERNAL COMBUSTION ENGINES; CARBON MONOXIDE; CHEMICAL REACTORS; ELECTRIC CONTROLLERS; EXHAUST GASES; HYDROCARBONS; POLLUTION CONTROL EQUIPMENT; TEMPERATURE MONITORING; THERMOCOUPLES; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CONTROL EQUIPMENT; ENGINES; EQUIPMENT; GASEOUS WASTES; MEASURING INSTRUMENTS; MONITORING; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; WASTES; 330701* - Emission Control- Nitrogen Oxides
OSTI ID:
7351770
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 7
Announcement Date:

Patent:

Citation Formats

Koenig, A. Device for the elimination of noxious components of exhaust gases. Germany: N. p., 1975. Web.
Koenig, A. Device for the elimination of noxious components of exhaust gases. Germany.
Koenig, A. 1975. "Device for the elimination of noxious components of exhaust gases." Germany.
@misc{etde_7351770,
title = {Device for the elimination of noxious components of exhaust gases}
author = {Koenig, A}
abstractNote = {A device for the removal of noxious components from the exhaust gases of an internal combustion engine is described. It consists of a chemical reactor installed in the tail-pipe. Behind the reactor, in the flow direction of the exhaust gases, there is a catalytic temperature sensor whose electrical output is transmitted to an analyzer which provides a signal if the reactor fails. The temperature sensor is situated directly in the waste gas duct or in a branch of the tail-pipe which is supplied with air. There is also another, catalytically inactive, temperature sensor. A failure is signalled (a) if the chemical reactor has failed, and (b) if there is not enough oxygen in the exhaust gas to keep up a chemical reaction.}
place = {Germany}
year = {1975}
month = {Apr}
}