Lining structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 2016
Grant Date -
May 12, 2016
app pub date -
Feb 12, 2014
filing date -
Jun 18, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Damage of a lining-member is prevented through mitigation of stress concentration due to difference in thermal expansion. A lining-structure of a lining-member is provided on a base material of an insertion tube for adding a chemical to a reaction vessel for leaching under high temperature and high pressure. The base material has tube and flange sections. The lining-member is provided on the base material and formed of different material from the base material, and has a tube-lining section provided on the tube and flange lining sections provided on the flange-section. A chamfer-section is formed on the flange-section. The tube-lining section is protruded to the same height as a flat surface of the flange lining section. The flange lining-section has a curved surface-section protruded toward the base material side on the chamfer-section and is welded to a protruding-section of the tube-lining section that protrudes from a slant surface of the chamfer-section.
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