Solenoid valve

Disclosed is a dosing unit (35) for a fuel injection system, comprising a solenoid valve (5) that includes an armature pin (16) which is mounted in two bearings (17a, 17b) and which cooperates with a fluid valve (22) of the dosing unit (35). The aim of the invention is to provide a fail-safer soleno...

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Bibliographic Details
Main Authors LUCARELLI FRANCESCO, KUNZ MARKUS, KOENIG THOMAS
Format Patent
LanguageChinese
English
Published 20.07.2016
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:Disclosed is a dosing unit (35) for a fuel injection system, comprising a solenoid valve (5) that includes an armature pin (16) which is mounted in two bearings (17a, 17b) and which cooperates with a fluid valve (22) of the dosing unit (35). The aim of the invention is to provide a fail-safer solenoid valve (5). In order to achieve said aim, the bearings (17a, 17b) are connected to a fuel-conducting region of the fluid valve (22) via a connection, and fuel is forced through the bearings under the control of the armature pin (16). 用于燃料喷射系统的计量单元(35)，其具有电磁阀(5)，该电磁阀具有支承在两个轴承(17a，17b)中的衔铁销(16)，所述衔铁销与计量单元(35)的流体阀(22)共同起作用。本发明提供种电磁阀(5)，所述电磁阀在其运行可靠性方面被改进。其实现方式是，所述轴承(17a、17b)通过连接部与流体阀(22)的个引导燃料的区域连接并且受衔铁销(16)控制地被燃料强制流过。
Bibliography:Application Number: CN2014865351