Electric resistance heating devices – Heating devices – Concentrated heated air stream
Reexamination Certificate
2005-01-18
2010-12-28
Robinson, Daniel (Department: 3742)
Electric resistance heating devices
Heating devices
Concentrated heated air stream
C236S034000
Reexamination Certificate
active
07860378
ABSTRACT:
In a baffle device20fixedly provided in an air passage of a mechanism for blowing out hot air to a solder treatment portion, vanes inclined with a predetermined inclination angle with respect to an air flow are provided substantially radially with a predetermined interval. Also, in a nozzle to be attached to the hot air blower for solder treatment, the baffle device20is fixedly provided in an in-nozzle air passage. Moreover, in the hot air blower for solder treatment which blows out hot air to the solder treatment portion, the baffle device20is fixedly provided in an in-blower air passage.
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European Search Report for EP 05703753, mailed Feb. 20, 2009, 3 pgs.
International Search Report for PCT/JP2005/000516, mailed Apr. 26, 2005, 2 pgs.
Hakko Corporation
Robinson Daniel
Squire Sanders & Dempsey L.L.P.
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