Patent · US Active

Valve arrangement

US10458563B2 · kind B2 · utility

1Cited by

12References

12Claims

0Family size

Assignee

IMI HYDRONIC ENGINEERING INTERNATIONAL SA · CH

Inventors

Björn Holmgren · Ulricehamn, SE
Leif Marstorp · Ljung, SE
Andreas Jonsson · Ljung, SE

Key dates

Filing date	Apr 29, 2015
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Sep 22, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01L19/0038
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A valve arrangement including: a valve inlet, a valve outlet arranged downstream of the valve inlet, a first chamber arranged directly downstream of the inlet, and a second chamber arranged between the first chamber and the valve outlet. The valve arrangement further includes a measuring nipple comprising a measuring channel for receiving a measuring device, and a closing arrangement having open positions and a closed position, wherein the closing arrangement in its closed position is configured to prevent fluid communication between the first chamber and the second chamber via the closing arrangement, and wherein the closing arrangement in its open positions is configured to allow for fluid communication between the first chamber and the second chamber via the closing arrangement.

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