|
(11) | EP 2 549 094 A3 |
(12) | EUROPEAN PATENT APPLICATION |
|
|
|
|
|||||||||||||||||||
(54) | An injection valve for internal combustion engines |
(57) The subject matter invention is an injection valve (10) for internal combustion engines,
which essentially comprises a valve body (12); an input region (30) which exists in
said body (12) and through which the fuel enters into the injection valve (10); a
filter housing (32) which is provided inside said body (12) in order for the fuel
to be cleaned at said input region (30); a filter (40, 50) which is connected into
the filter housing (32), characterized by comprising a screwing surface (321) with
a certain length on the internal surface of the filter housing (32); and an outer
screw (41) with a certain length so as to correspond to the screwing surface (321)
on the filter (40, 50).
|