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US 10,378,668 B2Granted
Valve seat support
AssigneeContinental Teves AG & Co. oHG
InventorsChristoph Voss, Christian Schulz
Life of this patent
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Abstract
A valve seat support for a solenoid valve consists of a sleeve-shaped support housing for accommodating a valve seat body, which is produced from a plastic and which has the contour of a hollow cylinder. The support housing has, on the periphery thereof, a plurality of small-surface recesses, which are directly radially inward and which are surrounded by the plastic of the valve seat body on all sides in order to establish an interlocking connection between the support housing and the valve seat body.
Claims11
A valve seat support for a solenoid valve comprising:
- a valve seat body made of a plastic and having the contour of a hollow cylinder;
- a sleeve-shaped support housing for receiving the valve seat body;
- a plurality of small-surface depressions defined on a periphery of the support housing and directed radially inward;
- a plurality of radial protrusions protruding inwardly on the support housing;
- an interlocking connection between the depressions and the radial protrusions to connect the support housing and the valve seat body;
- wherein the interlocking connection are surrounded by the plastic of the valve seat body;
- and
- wherein the depressions are filled completely with the plastic of the valve seat body and terminate flush with an outer casing of the support housing.
5 more elements
Dependencies are inferred from the claim text.