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1. (WO2016058776) SUCTION VALVE THAT CAN BE ELECTROMAGNETICALLY ACTUATED, HIGH-PRESSURE PUMP HAVING SUCH A SUCTION VALVE, AND METHOD FOR CONNECTING SUCH A SUCTION VALVE TO A HOUSING HOUSING PART OF A HIGH-PRESSURE PUMP

Pub. No.:    WO/2016/058776    International Application No.:    PCT/EP2015/071232
Publication Date: Fri Apr 22 01:59:59 CEST 2016 International Filing Date: Thu Sep 17 01:59:59 CEST 2015
IPC: F02M 59/36
F02M 59/46
F02M 61/16
F02M 63/00
Applicants: ROBERT BOSCH GMBH
Inventors: MEISIEK, Achim
KOLB, Stefan
Title: SUCTION VALVE THAT CAN BE ELECTROMAGNETICALLY ACTUATED, HIGH-PRESSURE PUMP HAVING SUCH A SUCTION VALVE, AND METHOD FOR CONNECTING SUCH A SUCTION VALVE TO A HOUSING HOUSING PART OF A HIGH-PRESSURE PUMP
Abstract:
The invention relates to a suction valve (1) that can be electromagnetically actuated for a high-pressure pump in a fuel injection system, in particular a common rail injection system, for filling a high-pressure element space (2) of the high-pressure pump with fuel, comprising a solenoid (3) for acting on an armature (4), which armature can be moved in reciprocating manner and is coupled directly or indirectly to a valve piston (5) that can be moved in a reciprocating manner, wherein the solenoid (3) is surrounded at least in some segments by a magnet sleeve (6), which is designed as a deep-drawn part and has an end segment (7) for connecting to a housing part (8) of the high-pressure pump. The invention further relates to a high-pressure pump having such a suction valve (1) and to a method for connecting such a suction valve (1) to a housing part (8) of a high-pressure pump.