Back to results
US 2020/0049270 A1Published application
Valve with press-fit insert
AssigneeProserv Operations, Inc.
InventorPreston WEINTRAUB
Life of this patent
Estimating the term…
Abstract
A shear seal includes a seal plate having a first seal surface and a sliding seal assembly having a second seal surface, and at least one of the first and second sealing surfaces comprise an insert comprising a material different than that of the seal plate or the sliding seal connected to the seal plate or sliding seal assembly by a compressed member disposed between the insert and the adjacent surface of seal plate or sliding seal assembly.
Claims19
A shear seal, comprising:
- a seal plate having a first seal surface;
- and
- a sliding seal assembly having a second seal surface;
- wherein
- at least one of the first and second sealing surfaces comprise an insert comprising a material different than that of the seal plate or the sliding seal connected to the seal plate or sliding seal assembly by a compressed member disposed between the insert and the adjacent surface of seal plate or sliding seal assembly.
2 more elements
A fluid operated fluid circuit component comprising:
- a shear seal, comprising:
- a seal plate having a first seal surface;
- and
- a sliding seal assembly having a second seal surface;
- wherein
- at least one of the first and second sealing surfaces comprise an insert comprising a material different than that of the seal plate or the sliding seal connected to the seal plate or sliding seal assembly by a compressed member disposed between the insert and the adjacent surface of seal plate or sliding seal assembly.
3 more elements
Dependencies are inferred from the claim text.