Reflow furnace
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 -
Dec 27, 2004
filing date -
Jan 7, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reflow furnace includes a suction pipe extending within a heating region along a rail on which a conveyor travels. Suction ports are formed on the inner side of the suction pipe. Flux fumes inside the reflow furnace are sucked into the suction ports and transported to the exterior of a tunnel of the furnace by the suction pipe. The flux fumes are removed by a flux fumes removal apparatus on the exterior of the tunnel, and cleaned gas is returned to the interior of the tunnel at the entrance and the exit of the tunnel, where it forms air curtains which prevent the ingress of outside air.
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