Patent · US Active

Stabilized valve with guide

US11255452B2 · kind B2 · utility

0Cited by

16References

20Claims

0Family size

Assignee

Sartorius Stedim Biotech GmbH · DE

Inventors

Shahmir Fatherazi · Aachen, DE
Ralf Lausch · Oettingen, DE
Thomas Loewe · Wonder Lake, US
Ellen Schuessler · Holzerode, DE

Key dates

Filing date	Aug 8, 2019
Grant date	Feb 22, 2022
Priority date	—
Expiry date	Oct 12, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D47/263
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A valve includes a longitudinally movable valve body that is arranged in the valve, wherein the valve housing has at least two guide grooves, with which auxiliary guide elements, arranged on the valve body, engage an exterior surface of the valve housing. The guide grooves of the valve housing are shaped such that they define a combined translatory and rotary movement path of the valve body with the aid of the auxiliary guide elements in order to open or close the valve.

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