公开(公告)号：EP2867569B1

公开(公告)日：2017-06-14

申请号：EP13718595.5

申请日：2013-04-29

申请人： Robert Bosch GmbH

发明人： ERHARDT, Uwe ,  BOTSCHKA, Michael

IPC分类号： F16L37/098

CPC分类号： F16L37/0982 ,  F16L37/0985

公开(公告)号：EP2753818B1

公开(公告)日：2016-09-28

申请号：EP12740535.5

申请日：2012-07-16

申请人： Robert Bosch GmbH

发明人： SCHIEBER-STITZ, Marion ,  BOTSCHKA, Michael ,  HANSEN, Olof

IPC分类号： F02M55/00 ,  F16L37/133 ,  F16L37/14

CPC分类号： F02M55/002 ,  F02M2200/853 ,  F16L37/144

公开(公告)号：EP3230644A1

公开(公告)日：2017-10-18

申请号：EP15787511.3

申请日：2015-10-21

申请人： Robert Bosch GmbH

发明人： EHRHARDT, Uwe ,  GRUPP, Wolfgang ,  SILBERNAGEL, Patrick ,  BOTSCHKA, Michael ,  JOCKERS, Daniel

IPC分类号： F16L37/098

CPC分类号： F16L37/0985 ,  F02M55/002 ,  F02M2200/853 ,  F16L2201/20

摘要： Plug connection arrangement for media-conducting lines, comprising a plug connector (100) and a mating plug (1) able to connect thereto, in particular an injector return flow pipe of a fuel injector. The plug connector (100) comprises a plug body (2) and a sleeve, wherein the sleeve (8) is arranged to at least partially radially surround the plug body. At least one spring-like latch arm (28) with a latch foot (6) is arranged on the plug body, and at least one retaining projection (22) corresponding to the at least one latch foot is arranged on the mating plug. In the mounted state of the plug connector on the mating plug, the at least one latch foot engages behind the at least one retaining projection, in the axial direction. In addition, at least one locking pin (7) is formed on the sleeve, wherein, in a locking position of the sleeve, the at least one locking pin prevents a radial expansion of the at least one latch arm. In the locking position, the sleeve is axially braced against the plug body by a spring element (12).

摘要翻译： 包括插头连接器（100）和能够与其连接的配合插头（1），尤其是燃料喷射器的注射器返回流管的介质传导线的插头连接装置。 插头连接器（100）包括插头主体（2）和套筒，其中套筒（8）布置成至少部分地径向围绕插头主体。 在插头本体上设置有至少一个带有插销脚（6）的弹簧状的插销臂（28），并且在插接件上设置有与所述至少一个插销脚对应的至少一个保持突起（22）。 在配合插头上的插头连接器的安装状态下，所述至少一个闩锁脚在轴向上接合在所述至少一个保持突起之后。 此外，在套筒上形成至少一个锁定销（7），其中，在套筒的锁定位置中，至少一个锁定销防止至少一个锁定臂的径向扩张。 在锁定位置中，套筒通过弹簧元件（12）轴向地支撑在塞体上。

公开(公告)号：EP2867569A1

公开(公告)日：2015-05-06

申请号：EP13718595.5

申请日：2013-04-29

申请人： Robert Bosch GmbH

发明人： ERHARDT, Uwe ,  BOTSCHKA, Michael

IPC分类号： F16L37/098

CPC分类号： F16L37/0982 ,  F16L37/0985

摘要： The invention relates to a plug-in connector (19), in particular for media-conducting lines, for fixation in a mating plug, in particular in an injection body of a fuel injector, comprising a plug body (11) which has at least one latching element, and a securing body (12) which is displaceably accommodated on the plug body (11) and which is used to secure the at least one latching element (17) in a locked position in the mating plug (13). At least one blocking element (18) is arranged on the plug body (11), is coupled to the at least one latching element (17) and blocks the securing body (12) in the unlocked position thereof relative to a relative movement in locking direction relative to the plug body (11) until the at least one latching element (17) reaches a latching contour (32) disposed in the mating plug (13) when the plug body (11) is inserted into the mating plug (13), the at least one blocking element (18) releasing the securing body (12) in locking direction in reaction to the latching element (17) latching into the latching contour (32).

公开(公告)号：EP2753818A1

公开(公告)日：2014-07-16

申请号：EP12740535.5

申请日：2012-07-16

申请人： Robert Bosch GmbH

发明人： SCHIEBER-STITZ, Marion ,  BOTSCHKA, Michael ,  HANSEN, Olof

IPC分类号： F02M55/00 ,  F16L37/133 ,  F16L37/14

CPC分类号： F02M55/002 ,  F02M2200/853 ,  F16L37/144

摘要： The invention relates to a plug connection (1) for media-conducting lines having a plug body (3), on which at least one port is provided, and a securing body (2), wherein the securing body (2) is movably housed in a securing direction and in an unlocking direction between a first and a second stop position on the plug body (3). A central latching element (14) of the securing body (2) can be moved into a first latching contour (16) for an unlocking position of the plug connection (1) and into a second latching contour (22) for a locking position of the plug connection (1), wherein, in the unlocking position, at least one other latching element (40, 41) of the securing body (2) is engaged against a stop (18) arranged on the plug body (3) in the unlocking direction as a retainer and, in the locking position, when the first latching element (14) engages into the second latching contour (22), the first latching element (14) and the second latching contour form an interlocking connection.