Patent · US Active

Micro valve, method for producing a micro valve, as well as micro pump

US8528591B2 · kind B2 · utility

11Cited by

19References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Tjalf Pirk · Stuttgart, DE
Michael Stumber · Ditzingen, DE

Key dates

Filing date	Jul 4, 2008
Grant date	Sep 10, 2013
Priority date	—
Expiry date	Jun 23, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/7879
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A micro valve includes a first valve chamber and a second valve chamber as well as a closing element, which is adjustable between an opening position, in which the valve chambers are connected to each other, and a closing position in which the valve chambers are separated from each other. A reference chamber is provided, which is delimited by the closing element.

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