Patent · US Active

Electromagnetic valve for an internal combustion engine

US10253682B2 · kind B2 · utility

6Cited by

4References

9Claims

0Family size

Assignee

PIERBURG GMBH · DE

Inventors

Martin Lenk · Blythewood, US
Oliver Paul · Freiburg im Breisgau, DE

Key dates

Filing date	Aug 25, 2015
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Aug 25, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An electromagnetic valve for an internal combustion engine includes a housing, an electromagnetic actuator arranged in the housing, the electromagnetic actuator having an electromagnetic armature and a core, a control element which is arranged to protrude axially out of the housing and which is connected to the electromagnetic armature so as to form a movable unit together therewith, the movable unit having a radial recess, and an arrangement which delimits an axial movement of the movable unit away from the core of the electromagnetic actuator. The arrangement includes at least one hook arranged on the housing. The at least one hook engages into the radial recess of the movable unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.