Exhaust gas delivering pipe with cleaning device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 9, 2002
app pub date -
Feb 14, 2001
filing date -
Oct 24, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An exhaust gas delivering pipe with a cleaning device in which powder buildup can be more effectively prevented. An exhaust gas delivering pipe with a cleaning device in accordance with the present invention comprises a spring placed in the inside of the exhaust gas delivering pipe with a cleaning device, and having an outer circumference which is the same size as the inner circumference of the pipe and a motor installed at the end of the spring to rotate the spring. An elbow box is utilized to connect two or more pipes, and the spring passes through the elbow box and connects to the motors placed on opposite sides of the pipe.
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