Patent · US Active

Valve, in particular outlet valve of a hydraulic piston pump

US9441737B2 · kind B2 · utility

0Cited by

6References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Oliver Gaertner · Abstatt, DE
Wolfgang Schuller · Cleebronn, DE

Key dates

Filing date	Oct 12, 2011
Grant date	Sep 13, 2016
Priority date	—
Expiry date	Nov 25, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K25/00
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In a valve, in particular an outlet valve of a hydraulic piston pump for delivering a fluid, includes a valve seat and a valve closing body. A valve orifice is formed in the valve seat, and the valve closing body is arranged on the valve seat. The valve closing body is configured to selectively open and close the valve orifice, and the valve closing body includes a sealing bead which forms a sealing fit with the valve seat when the valve orifice is in the closed state.

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