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EP1035313A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method and apparatus for increasing the exhaust gas temperature

Assignee: Bayerische Motoren Werke AG
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Filing: 2000-02-02
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Granted: —
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Expires: 2020-02-02
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Abstract

Abstract The exhaust gas temperature increasing method uses selective throttling of the fresh air feed to the engine, by comparing the exhaust gas temperature provided by a temperature sensor (20,22) or a temperature model with a minimum permissible exhaust gas temperature, for controlling a throttle device (24). An Independent claim for a device for increasing the exhaust gas temperature of a direct fuel injection engine with a catalyser is also included.

Inventors

  • 👤 Stephan Dr. Rubbert

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-28 02:56
CPC Classifications
F; F01; F01N; F01N9/00; F01N9/005; F02; F02D; F02D41/00; F02D41/0002; F02D41/02; F02D41/021; F02D41/0235; F02D41/024; F02D41/0245; F02D41/14; F02D41/1438; F02D41/1444; F02D41/1446; F02D41/30; F02D41/3011; F02D41/3017; F02D41/3023; F02D41/3076; F02B; F02B75/00; F02B75/12; F02B2075/125; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y02T10/40

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPH1054287A Cited

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