FIELD: engines and pumps.
SUBSTANCE: invention can be used in fuel injection systems of internal combustion engines (ICE). Disclosed is fluid medium dispensing valve equipped with filter (14), that is located in fluid medium flow and has filtering ring (26) with plurality of filtering pores and supporting element, supporting filtering ring (26) from its outlet side. To improve supporting element manufacturability while providing its reliable support of mechanically less strong filtering ring (26) supporting element is made in form of radial resilient support ring (28) with plurality of through holes, which adjoins filtering ring (26) with radial pre-compression.
EFFECT: prevention of filtering ring damage and prevention of contaminants ingress into fluid proportioning valve.
15 cl, 14 dwg
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Authors
Dates
2017-01-30—Published
2013-01-25—Filed