Steam-replacement deaeration apparatus for use in bag packaging
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 15, 2009
Grant Date -
Jun 12, 2008
app pub date -
Dec 5, 2007
filing date -
Dec 12, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Steam from a steam supply source is heated in a heating device, supplied to a nozzle through a secondary steam supply passage and injected from a spout. The temperature of steam at the outlet of the heating device is measured by a first sensor, and a cartridge heater constituting the heating device is controlled on the basis of the difference between the measured temperature and a target value. Steam temperature at the nozzle spout is measured by a second sensor, and a difference between the measured temperature and a target value is obtained. The target value of steam temperature at the heating device outlet is changed to a set value predetermined according to the magnitude of the difference obtained.
First Claim
Other Claims data not available
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