公开(公告)号：EP3303837A1

公开(公告)日：2018-04-11

申请号：EP16719331.7

申请日：2016-04-18

申请人： Robert Bosch GmbH

发明人： ESCHER, Guenter ,  STRANSKY, Gerhard ,  FERGUSON, Ben ,  KRATZER, Dietmar ,  MAYER, Franz ,  SPECKER, Michael ,  ACHILLES, Stefan ,  LUTZ, Bernd ,  SCHACHERL, Alice ,  PAWELETZ, Anton ,  BAMBERGER, Hermann ,  HELLER, Roland

IPC分类号： F04B5/00 ,  F04B17/04

CPC分类号： F04B49/06 ,  B60T13/16 ,  F04B1/02 ,  F04B5/00 ,  F04B5/02 ,  F04B17/042 ,  F04B17/044 ,  F04B53/14

摘要： The invention relates to a pump device (1), in particular for a brake system (2) of a motor vehicle, comprising a linear drive (4), which is designed as a reluctance drive and, for this purpose, has a longitudinally movable armature (8) and a housing-fastened stator (6) that can be supplied with current, wherein at least one spring element (13), which counteracts a drive force of the reluctance drive, is associated with the armature (8), and wherein the armature (8) is connected to a pump piston (5). According to the invention, the pump device (1) has two hydraulic chambers (16, 17), each of which has at least two fluid connections (20-23) and with which the pump piston (5) interacts.

公开(公告)号：EP2219913B1

公开(公告)日：2011-12-07

申请号：EP08804594.3

申请日：2008-09-23

申请人： Robert Bosch GmbH

发明人： HEYER, Klaus ,  FINK, Reinhard ,  RICHTER, Florian ,  PIC, Jean-Guillaume ,  BRENNDOERFER, Daniel ,  WETSCHOREK, Volkmar ,  SPEER, Harald ,  RISPLER, Florian ,  HOLZ, Oliver ,  MUELLER, Friedrich ,  HOUIS, Nicolas ,  FRITZ, Anton ,  SCHACHERL, Alice ,  NEUHAUSER, Franz ,  RAPP, Hubert ,  HAAS, Martin ,  KASPER, Christoph ,  FRICKE-SCHMIDT, Joerg ,  SCHNALZGER, Guenther ,  KIRSCHNER, Martin ,  VIER, Elmar ,  EICHMANN, Stefan ,  KOLARSKY, Jens ,  STOKMAIER, Gerhard ,  KRATZER, Dietmar ,  MUELLER, Kurt

IPC分类号： B60T8/36 ,  F16K31/06

CPC分类号： B60T8/363 ,  F16K31/0644 ,  F16K31/0655

摘要： The invention relates to a valve cartridge for a solenoid valve, having a capsule (12.1), a magnetic armature (14) that is movably guided within the capsule (12.1), a valve insert (18) that is inserted into the capsule (12.1) at a first end, and a valve body (19), which is pressed into a second end of the valve insert (18) and has a main valve seat (19), wherein the magnetic armature (14), is moved by a generated magnetic force, moves a tappet (16) guided within the valve insert (15), the tappet having a closing element (16.1) comprising a sealing element (16.2), and wherein the sealing element (16.2) plunges into the main valve seat (19.1) of the valve body (19) in a sealing manner for carrying out a sealing function, and an associated solenoid valve. According to the invention the valve insert (18) is configured as a one-part slotted bushing, and the valve body (19) is configured as a bonnet-shaped bushing, wherein the valve body (19) configured as a bushing is pressed into a second end of the valve insert (18) configured as a slotted bushing such that the main valve seat (19.1) is disposed within the valve insert (18).

公开(公告)号：EP3303837B1

公开(公告)日：2019-06-12

申请号：EP16719331.7

申请日：2016-04-18

申请人： Robert Bosch GmbH

发明人： ESCHER, Guenter ,  STRANSKY, Gerhard ,  FERGUSON, Ben ,  KRATZER, Dietmar ,  MAYER, Franz ,  SPECKER, Michael ,  ACHILLES, Stefan ,  LUTZ, Bernd ,  SCHACHERL, Alice ,  PAWELETZ, Anton ,  BAMBERGER, Hermann ,  HELLER, Roland

IPC分类号： F04B5/00 ,  F04B17/04

公开(公告)号：EP2219913A1

公开(公告)日：2010-08-25

申请号：EP08804594.3

申请日：2008-09-23

申请人： Robert Bosch GmbH

发明人： HEYER, Klaus ,  FINK, Reinhard ,  RICHTER, Florian ,  PIC, Jean-Guillaume ,  BRENNDOERFER, Daniel ,  WETSCHOREK, Volkmar ,  SPEER, Harald ,  RISPLER, Florian ,  HOLZ, Oliver ,  MUELLER, Friedrich ,  HOUIS, Nicolas ,  FRITZ, Anton ,  SCHACHERL, Alice ,  NEUHAUSER, Franz ,  RAPP, Hubert ,  HAAS, Martin ,  KASPER, Christoph ,  FRICKE-SCHMIDT, Joerg ,  SCHNALZGER, Guenther ,  KIRSCHNER, Martin ,  VIER, Elmar ,  EICHMANN, Stefan ,  KOLARSKY, Jens ,  STOKMAIER, Gerhard ,  KRATZER, Dietmar ,  MUELLER, Kurt

IPC分类号： B60T8/36 ,  F16K31/06

CPC分类号： B60T8/363 ,  F16K31/0644 ,  F16K31/0655

摘要： The invention relates to a valve cartridge for a solenoid valve, having a capsule (12.1), a magnetic armature (14) that is movably guided within the capsule (12.1), a valve insert (18) that is inserted into the capsule (12.1) at a first end, and a valve body (19), which is pressed into a second end of the valve insert (18) and has a main valve seat (19), wherein the magnetic armature (14), is moved by a generated magnetic force, moves a tappet (16) guided within the valve insert (15), the tappet having a closing element (16.1) comprising a sealing element (16.2), and wherein the sealing element (16.2) plunges into the main valve seat (19.1) of the valve body (19) in a sealing manner for carrying out a sealing function, and an associated solenoid valve. According to the invention the valve insert (18) is configured as a one-part slotted bushing, and the valve body (19) is configured as a bonnet-shaped bushing, wherein the valve body (19) configured as a bushing is pressed into a second end of the valve insert (18) configured as a slotted bushing such that the main valve seat (19.1) is disposed within the valve insert (18).

摘要翻译： 本发明涉及一种用于电磁阀的阀芯，其具有胶囊（12.1），在胶囊（12.1）内可移动地引导的磁性衔铁（14），插入胶囊（12.1）中的阀插入件 ）和阀体（19），所述阀体（19）被压入所述阀插入件（18）的第二端并且具有主阀座（19），其中所述磁衔铁（14）通过 产生的磁力使在阀插入件（15）内引导的挺杆（16）移动，挺杆具有包括密封元件（16.2）的关闭元件（16.1），并且其中密封元件（16.2）插入主阀座 （19）的密封装置（19.1）以密封的方式实现密封功能，以及相关的电磁阀。 根据本发明，阀插入件（18）构造为单件式开槽衬套，并且阀体（19）构造为帽形衬套，其中构造为衬套的阀体（19）被压入 阀插入件（18）的第二端构造为开槽衬套，使得主阀座（19.1）设置在阀插入件（18）内。