Patent · US Active

Valve arrangement for a guided wave radar level gauge

US11860024B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

ROSEMOUNT TANK RADAR AB · SE

Inventors

Håkan Fredriksson · Linköping, SE
Mikael Eriksson · Binstead Close, SE
Christoffer Widahl · Mölndal, SE

Key dates

Filing date	Jan 25, 2021
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Aug 15, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q1/225
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A valve arrangement for a guided wave radar level gauge including a valve housing holding a movable valve element having a through-opening, the movable valve element being configured to be movable between an open position and a closed position. A probe section arranged in the through-opening of the movable valve element. Upper and lower probe sections are located on respective sides of the movable valve element. A spring-loaded connection assembly is configured to form an electrical connection between the upper and the lower probe section via the probe section in the movable valve element when the movable valve element is in an open position.

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