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16 条记录 (耗时 0.014 秒)

    MEMBRANPUMPE MIT EINEM MEHRTEILIGEN PUMPENGEHÄUSE
    3.
    发明公开
    MEMBRANPUMPE MIT EINEM MEHRTEILIGEN PUMPENGEHÄUSE 有权
    具有多泵体隔膜泵

    公开(公告)号：EP2342460A1

    公开(公告)日：2011-07-13

    申请号：EP09782802.4

    申请日：2009-09-09

    申请人： Robert Bosch GmbH

    发明人： ULRICH, Markus ,  KRAUSE, Michael ,  HAEBERER, Rainer ,  HORN, Matthias

    IPC分类号： F04B43/00 ,  F04B43/073 ,  F04B45/04

    CPC分类号： F04B43/0733 ,  F04B43/0009 ,  F04B45/04

    摘要： The invention relates to a membrane pump with a multi-part pump housing, an intake valve, an output valve and at least one operating membrane, wherein the pump housing is a basic housing with intake channel and output channel, an intermediate housing and a cover housing, wherein the working membrane is clamped between intermediate housing and cover housing.  The invention provides that the cover housing (5) is braced against the basic housing (4) and that the basic housing (4) presses the intermediate housing (6) against at least one valve plate (20) of intake valve (18) and/or output valve (19).

    MAGNETBAUGRUPPE UND KRAFTSTOFFINJEKTOR MIT EINER MAGNETBAUGRUPPE
    4.
    发明公开
    MAGNETBAUGRUPPE UND KRAFTSTOFFINJEKTOR MIT EINER MAGNETBAUGRUPPE 审中-公开
    带磁性组件的磁性组件和燃油喷射器

    公开(公告)号：EP3317890A1

    公开(公告)日：2018-05-09

    申请号：EP16722108.4

    申请日：2016-05-02

    申请人： Robert Bosch GmbH

    发明人： KRAUSE, Michael ,  CLAUSS, Helmut ,  STEINBERG, Klemens ,  TUERKER, Oezguer

    IPC分类号： H01F7/08 ,  F02M63/00 ,  F16K31/06 ,  H01F7/16

    摘要： The invention relates to a magnet assembly (10), comprising a magnet core (11) and a magnet sleeve (25) accommodating same, and comprising a magnet armature (35) which cooperates with the magnet core (11), is arranged in a longitudinally moveable manner along a longitudinal axis (16) of the magnet sleeve (25), and which is arranged in an end position, forming a residual air gap (32) at a front face (33) of the magnet core (11) lying opposite the magnet armature (35). According to the invention, the magnet sleeve (25) has a retaining section (28) protruding radially in the direction toward the axis (16) for axially fixing the magnet core (11) with a spacer section (30) arranged overlapping radially with the magnet armature (35) in order to set the residual air gap (32).

    TANKGESTALTUNG
    5.
    发明公开
    TANKGESTALTUNG 审中-公开

    公开(公告)号：EP2386015A1

    公开(公告)日：2011-11-16

    申请号：EP09749131.0

    申请日：2009-11-12

    申请人： Robert Bosch GmbH

    发明人： KRAUSE, Michael ,  HAEBERER, Rainer ,  HORN, Matthias

    IPC分类号： F01N3/20

    CPC分类号： F01N3/2066 ,  F01N2610/00 ,  F01N2610/02 ,  F01N2610/1406 ,  F01N2610/1466 ,  Y02A50/2325 ,  Y02T10/24

    摘要： The invention relates to a storage tank (12) of a metering system (10) for introducing a reducing agent (32) in an exhaust gas tract of an internal combustion engine. The storage tank (12) comprises at least one opening (50) for mounting components (20, 24) and openings (46, 48, 63) for filling and emptying as well as venting (62). All openings (46, 48, 50, 62) are arranged above a region of the storage tank (12) flooded by the reducing agent (32).

    摘要翻译： 本发明涉及一种用于将还原剂（32）引入内燃机排气管道的计量系统（10）的储罐（12）。 储罐（12）包括用于安装部件（20,24）和用于填充和排空以及排气（62）的开口（46,48,63）的至少一个开口（50）。 所有开口（46,48,50,62）布置在由还原剂（32）淹没的储存罐（12）的一个区域之上。

    SCHALTVENTIL FÜR EINEN KRAFTSTOFFINJEKTOR
    8.
    发明公开
    SCHALTVENTIL FÜR EINEN KRAFTSTOFFINJEKTOR 审中-公开
    控制阀燃料喷射器

    公开(公告)号：EP3025048A1

    公开(公告)日：2016-06-01

    申请号：EP14724771.2

    申请日：2014-05-20

    申请人： Robert Bosch GmbH

    发明人： KRAUSE, Michael ,  OLEMS, Lars ,  NIERYCHLO, Thomas

    IPC分类号： F02M47/02 ,  F02M63/00

    CPC分类号： F02M47/027 ,  F02M63/0017 ,  F02M2200/04 ,  F02M2200/28 ,  F02M2547/001

    摘要： The invention relates to a control valve (10) for a fuel injector (100) for internal combustion engines, which control valve comprises a valve piece (11), which has a valve seat (12) and a valve closing armature (20), which interacts with the valve seat (12) and can be moved in a reciprocating manner. A discharge bore (30) having a circular cross-section is formed in the valve piece (11). The discharge bore comprises a first region having a diameter d
    1 , which first region serves as a throttle (31), a second region, which serves as a diffuser (32), and a third region having a diameter d
    3 , which third region serves as a following flow geometry (33). The second region has at least one segment having a diameter d
    2 , and the following applies: d
    1 2 3 . The third region B
    3 serving as a following flow geometry (33) has a length l
    3 , wherein the following applies to the ratio l
    3 /d
    3 : 2 3 /d
    3 3 /d
    3 preferably being approximately equal to 2.5.