Patent · US Active

Sealing device for a device for measuring the fill level in a fluid container

US8806970B2 · kind B2 · utility

3Cited by

17References

5Claims

0Family size

Assignee

AREVA GMBH · US

Inventors

Yubo Liu · Tangxia, CN
Wilfried Harfst · Mainz, DE
Sacha Kaercher · Offenbach, DE
Wolfgang Vogt · Lörrach, DE

Key dates

Filing date	Mar 29, 2010
Grant date	Aug 19, 2014
Priority date	—
Expiry date	Apr 25, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E30/30
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A sealing device for a device for measuring a fill level in a fluid container, particularly in a pressure container of a nuclear facility, includes at least one thermocouple which is connected by a pressure pipe to the pressure container and a pipeline connected to the pressure pipe to an evaluation unit. The pressure pipe and the pipeline are connected to each other by a pipe screw connection including a central part having two threaded pieces. One threaded piece is connected by a screw connection to a pipe sleeve and the other threaded piece is connected by a further screw connection to the pressure pipe.

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