Patent · US Active

Hydraulic measuring mechanism with coplanar pressure inputs and pressure difference sensor having such a measuring mechanism

US9797796B2 · kind B2 · utility

2Cited by

8References

10Claims

0Family size

Assignee

ENDRESS+HAUSER GMBH+CO.KG · DE

Inventors

Benjamin Lemke · Berlin, DE
Michael Noack · Beelitz, DE
Anh Tuan Tham · Berlin, DE
Rafael Teipen · Berlin, DE

Key dates

Filing date	Dec 6, 2013
Grant date	Oct 24, 2017
Priority date	—
Expiry date	Mar 16, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01L19/0023
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A hydraulic measuring mechanism for registering pressure differences, comprising a measuring mechanism platform having a process connection surface and two pressure input openings, in which, in each case, a pressure tube is arranged, which protrudes from a rear side of the measuring mechanism platform to support a pressure difference measuring cell, wherein the pressure tubes are connected pressure-tightly with the measuring mechanism platform from the process connection surface.

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