Method and apparatus for low-pressure metal casting
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 8, 1993
Grant Date -
N/A
app pub date -
Jun 20, 1991
filing date -
Jun 22, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The sum of the areas of the sections of the operational ingates 30 of the mold 4 is, at least at the time of casting, greater than the area of the section of the vertical casting chamber 28, or at least approximately equal to it. This makes it possible to slow the molten metal as it flows into the ingates, and thus to obtain a non-turbulent filling of the impressions or cavities 29.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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