High temperature heated valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 1996
Grant Date -
N/A
app pub date -
May 17, 1994
filing date -
May 17, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high temperature heated valve for regulating the flow of molten metal. To maintain the molten metal in its molten state, the valve includes a heater fixedly secured to the valve housing and inserted to a selected heating location at least partially in the flow path of the molten metal. The heater element preferably includes an elongated cartridge assembly extending to a location inside of the valve housing to be proximate to the stopper member when the valve is closed. Preferably, an end portion of the cartridge will extend into a bore defined in the stopper member when the valve is closed. The valve may be incorporated into a molten metal circulation apparatus for facilitating the casting of metal articles.
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