发明授权
- 专利标题: Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines
- 专利标题(中): 用于从内燃机废气中除去可燃固体颗粒的装置
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申请号: US873183申请日: 1986-06-11
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公开(公告)号: US4672808A公开(公告)日: 1987-06-16
- 发明人: Rolf Leonhard , Hubert Dettling
- 申请人: Rolf Leonhard , Hubert Dettling
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX3526074 19850720
- 主分类号: F01N3/025
- IPC分类号: F01N3/025 ; F01N3/26 ; F01N3/30 ; F01N3/36 ; F01N3/38 ; F01N3/02
摘要:
An apparatus for the burning of solid particles, especially soot particles, separated from the exhaust gas from internal combustion engines has a rotationally symmetrical combustion chamber which coaxially adjoins an ignition burner connected with it by a flame transfer orifice. Fuel and air are metered to the ignition burner through an additional-air line and a fuel line and, as a prepared mixture, they are ignited in the ignition burner and enter the combustion chamber through a flame transfer orifice. In the combustion chamber an exhaust gas partial stream enriched with the solid particles is introduced, and, after the solid particles have been consumed together with the additional air put into the combustion chamber, the exhaust gas is then discharged again as cleaned exhaust together with the remaining combustion products through an outlet tube.
公开/授权文献
- US4150131A Substituted oxadiazolopyrimidines 公开/授权日:1979-04-17