EP0469277A1
Expired / Lapsed
EP
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Filter device
Assignee: Didier Werke AG
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Filing: 1991-06-20
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Granted: —
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Expires: 2011-06-20
Abstract
Abstract The intention is to lower the flow resistance of a filter device in the exhaust flow of an internal combustion engine, in particular a diesel engine. For this purpose, the free cross-section of the outlet opening (12) at which the exhaust flow emerges into the environment is at least substantially equal to the flow cross-section in the filter device (1). <IMAGE>
Inventors
- 👤 Horst Kalfa
- 👤 Dietmann Thalheim
- 👤 Thilo Jenrich
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 20:27
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/08; F01N13/082; F01N3/00; F01N3/02; F01N3/021; F01N3/0211; F01N3/0212; F01N3/022; F01N3/0222; F01N2240/00; F01N2240/20; F01N2330/00; F01N2330/06; F01N2350/00; F01N2350/02; F02; F02B; F02B3/00; F02B3/06; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
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References Cited (Backward Citations)
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