ASSEMBLY FRAME FOR NUCLEAR FUEL WITH GUIDE TUBES AND METHOD FOR MANUFACTURING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 7, 2002
app pub date -
Mar 29, 1999
filing date -
Sep 30, 1996
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A nuclear fuel assembly skeleton having a top nozzle and a bottom nozzle (10) interconnected by guide tubes (16) designed to receive control cluster rods and each containing, at its bottom end, a tubular cartridge (20), each of said tubes being provided with a bottom plug (22) that bears against the bottom nozzle (10) and that is pierced by a hole for passing a fixing screw (26). The cartridge (20) includes a bottom plug (28) bearing against the guidetube plug (22) and in that the facing faces of the two plugs (22, 28) present axial projections that co-operate with one another to lock the two plugs against relative rotation once said screw (26) has been screwed into a tapped hole (32) in the cartridge plug (28).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully