-
公开(公告)号：EP1896713B1
公开(公告)日：2010-10-27
申请号：EP06763095.4
申请日：2006-05-08
申请人： ROBERT BOSCH GMBH
发明人： KRISTEN, Marcus , KOEHLER, Achim , AMBROCK, Sascha , FUCHS, Walter , OTTENBACHER, Dietmar , SCHWEITZER, Bertram , LANGENBACH, Christian , WUERZ, Joerg , AKMESE, Saban , LAMM, Marco , TRAUB, Karl-Heinz
CPC分类号： F04B1/0404 , F02M59/34 , F02M59/366 , F02M63/0001 , F02M63/0225 , F02M2200/04
-
公开(公告)号：EP2697501B1
公开(公告)日：2019-05-01
申请号：EP12706236.2
申请日：2012-02-22
申请人： Robert Bosch GmbH
-
公开(公告)号：EP1896713A1
公开(公告)日：2008-03-12
申请号：EP06763095.4
申请日：2006-05-08
申请人： ROBERT BOSCH GMBH
发明人： KRISTEN, Marcus , KOEHLER, Achim , AMBROCK, Sascha , FUCHS, Walter , OTTENBACHER, Dietmar , SCHWEITZER, Bertram , LANGENBACH, Christian , WUERZ, Joerg , AKMESE, Saban , LAMM, Marco , TRAUB, Karl-Heinz
CPC分类号： F04B1/0404 , F02M59/34 , F02M59/366 , F02M63/0001 , F02M63/0225 , F02M2200/04
摘要： The invention relates to a high-pressure fuel pump (1) comprising a drive shaft. According to the invention, fuel flows through the bearings (39) and (41) of the drive shaft (35) in a forced manner in such a way that the mechanical and thermal load-carrying capacity of the bearings, and thus the entire high-pressure fuel pump (1), is significantly increased.
-
4.发明授权
公开(公告)号：EP1264098B1
公开(公告)日：2006-05-10
申请号：EP01921150.7
申请日：2001-02-10
申请人： ROBERT BOSCH GMBH
发明人： HENNING, Ruben-Sebastian , BRACK, Klemens , KERST, Andreas , VELDTEN, Burkhard , OTTENBACHER, Dietmar , SAUERWEIN, Iris , BECHER, Stefan
IPC分类号： F02D41/40
CPC分类号： F02D41/1497 , F02B3/06 , F02D41/008 , F02D41/3011 , F02D41/402 , F02D41/403 , F02D2250/21 , Y02T10/44
摘要： A method and a device for the control of the fuel injection in an internal combustion engine are disclosed. Differentiation is made between at least a first state and a second state. The injection data is modified directly before the transition from the first state to the second state in such a way that the emissions, in particular, the noise generation, progressively approach the emissions of the second state.
-
5.发明公开KRAFTSTOFFHOCHDRUCKPUMPE FÜR EIN KRAFTSTOFFEINSPRITZSYSTEM EINER BRENNKRAFTMASCHINE 审中-公开燃油高压泵用于内燃发动机的燃料喷射系统
公开(公告)号：EP2697501A1
公开(公告)日：2014-02-19
申请号：EP12706236.2
申请日：2012-02-22
申请人： Robert Bosch GmbH
发明人： AMBROCK, Sascha , DUTT, Andreas , OTTENBACHER, Dietmar , KOEHLER, Achim , BOECKING, Friedrich , TRAUB, Karl-Heinz , GENTE, Arnold , ZEHNDER, Frank
CPC分类号： F02M59/102 , F02M55/00 , F04B1/0417 , F04B1/0439 , F04B1/0452
摘要： The invention relates to a high pressure fuel pump for a fuel injection system of an internal combustion engine having a pump housing 1, having an interior pump chamber 2 to which fuel is supplied, and having at least one pump element actuated by a pump shaft 3, which is rotatably mounted in the pump housing 1, via a roller plunger 5, which is slide bearing mounted in a guide, forming an upper plunger chamber 9, wherein the interior pump chamber 2 is fluidically connected to the plunger chamber 9. According to the invention, a high pressure fuel pump is provided by which a specific fuel flow of the at least one plunger chamber 9 is ensured. According to the invention, said aim is accomplished in that the plunger chamber 9 is connected to a fuel line 13 effecting a fuel throughput.
-
6.发明公开
公开(公告)号：EP1264098A1
公开(公告)日：2002-12-11
申请号：EP01921150.7
申请日：2001-02-10
申请人： ROBERT BOSCH GMBH
发明人： HENNING, Ruben-Sebs , BRACK, Klemens , KERST, Andreas , VELDTEN, Burkhard , OTTENBACHER, Dietmar , SAUERWEIN, Iris , BECHER, Stefan
IPC分类号： F02D41/40
CPC分类号： F02D41/1497 , F02B3/06 , F02D41/008 , F02D41/3011 , F02D41/402 , F02D41/403 , F02D2250/21 , Y02T10/44
摘要： A method and a device for the control of the fuel injection in an internal combustion engine are disclosed. Differentiation is made between at least a first state and a second state. The injection data is modified directly before the transition from the first state to the second state in such a way that the emissions, in particular, the noise generation, progressively approach the emissions of the second state.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.011 秒)
