Title:
SEALING DEVICE FOR A DEVICE FOR MEASURING THE FILL LEVEL IN A PRESSURE VESSEL OF A NUCLEAR FACILITY
Document Type and Number:
WIPO Patent Application WO/2010/112187
Kind Code:
A3
Abstract:
Sealing device (2) for a device for measuring the fill level (4) in a fluid container, particularly in a pressure vessel (6) of a nuclear facility, comprising at least one thermal element (8) which is connected to the pressure vessel (6) by means of a pressure pipe (10) and to an evaluation unit (14) by means of a pipeline (12) connected to the pressure pipe (10), wherein the pressure pipe (10) and the pipeline (12) are connected to each other by means of a threaded pipe connection (16) comprising a center part (31) having two threaded sections (20, 22), wherein one threaded section (20) is connected to a pipe sleeve (26) by means of a screw connection (34), and the other threaded section (22) is connected to the pressure pipe (10) by means of a further screw connection (36).
Inventors:
LIU YUBO (DE)
HARFST WILFRIED (DE)
KAERCHER SACHA (DE)
VOGT WOLFGANG (DE)
HARFST WILFRIED (DE)
KAERCHER SACHA (DE)
VOGT WOLFGANG (DE)
Application Number:
PCT/EP2010/001965
Publication Date:
February 24, 2011
Filing Date:
March 29, 2010
Export Citation:
Assignee:
AREVA NP GMBH (DE)
LIU YUBO (DE)
HARFST WILFRIED (DE)
KAERCHER SACHA (DE)
VOGT WOLFGANG (DE)
LIU YUBO (DE)
HARFST WILFRIED (DE)
KAERCHER SACHA (DE)
VOGT WOLFGANG (DE)
International Classes:
G01F23/22; F16L19/065; G21C17/035
Domestic Patent References:
| WO2006037668A1 | 2006-04-13 |
Foreign References:
| FR2483671A1 | 1981-12-04 | |||
| DE4002163A1 | 1990-07-26 | |||
| DE2144087A1 | 1973-03-15 | |||
| DE19541622A1 | 1997-02-20 | |||
| US3889989A | 1975-06-17 | |||
| US4440717A | 1984-04-03 |
Attorney, Agent or Firm:
TERGAU & POHL (Frankfurt am Main, DE)
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