Patent · US Active

Pressure regulator for a fuel supply unit

US7866339B2 · kind B2 · utility

4Cited by

16References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Detlev Diesing · Hattersheim, DE
Karl Eck · Frankfurt, DE
Rene Schmid · Niederneunforn, CH

Key dates

Filing date	Sep 8, 2005
Grant date	Jan 11, 2011
Priority date	—
Expiry date	May 27, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/7835
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Disclosed is a pressure regulator for a fuel supply unit of a motor vehicle comprising a valve for joining a connection to an outlet above a designated pressure in the connection, a valve body and a valve seat, and a spring element for prestressing the valve body against the valve seat, characterized in that the valve body is designed as a sheet-metal part.

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