Patent · US Active

Diaphragm assembly for a diaphragm valve, and diaphragm valve

US11112031B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

BUERKERT WERKE Gmbh & CO. KG · DE

Inventors

Dieter Binz · Hirschberg, DE
Gertrud Eppler · Ingelfingen, DE
Daniel Trenkamp · Ingelfingen, DE

Key dates

Filing date	Nov 28, 2018
Grant date	Sep 7, 2021
Priority date	—
Expiry date	Nov 28, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/8275
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A diaphragm assembly for a diaphragm valve is described, which has a diaphragm which includes a functional portion adapted to cooperate with further components of the diaphragm valve and to separate opposite chambers. The diaphragm further includes a tab projecting laterally from the functional portion and having a through-opening provided therein. A marking element is fastened in the through-opening. In addition, a diaphragm valve having such a diaphragm assembly is presented.

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