Patent · US Active

High pressure control valve

US9297345B2 · kind B2 · utility

0Cited by

10References

14Claims

0Family size

Assignee

KENDRION BINDER MAGNETE GMBH · DE

Inventors

Harald Burkart · Villingen-Schwenningen, DE
Wolfram Maiwald · Meckenbeuren, DE
Wei-Huan Yu · New Taipei, TW
Frank Zelano · St. Georgen, DE
Ralf Heingl · Villingen-Schwenningen, DE
Stefanie Gerhardt · Friedrichshafen, DE

Key dates

Filing date	Oct 18, 2011
Grant date	Mar 29, 2016
Priority date	—
Expiry date	Oct 18, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/7793
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A high pressure control valve system with a valve body with an inlet and an outlet, whereby the outlet is shaped by at least one radially oriented opening in the valve body, an essentially discoidally shaped valve seat arranged on the valve body between inlet and outlet and features a valve body bore that connects inlet and outlet, a sealing element that is appropriately arranged on an actuating element in order to close the valve bore, and an actuating device suitably shaped to move the actuating element in such a way as to cause the opening and closing of the valve, characterized in that the valve seat on the exit site features a revolving extension, extending from a foot print axially in direction of the opening.

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