KNEADING APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Mar 9, 2012
filing date -
Mar 10, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention includes a kneading chamber (2) which kneads a material to be kneaded (G), a gas introduction part (3) which introduces an inert gas in the chamber (2), a concentration measurement part (4) which measures the oxygen concentration in the chamber (2); an arithmetic operation section (30) which performs operation to make the inside of the chamber (2) achieve the target oxygen concentration; and a control section (31) which controls the part (3) according to the result obtained by the section (30); wherein the section (30) performs operation to set the inside of the chamber (2) to the target oxygen concentration while comparing the oxygen concentration measured during kneading by the part (4) and target oxygen concentration set in advance; and the section (31) controls a purge flow rate and purge time of an inert gas introduced in the kneading chamber (2) from the part (3) based on the operation result, in kneading performed after the operation.
First Claim
Family
International Classification(s)
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