Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1986-05-08
1989-03-14
Bartis, Anthony
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219 85BA, 219343, 219354, H05K 3100, H01J 3500, B23K 104, H05B 300
Patent
active
048126209
ABSTRACT:
A heat source unit for concentrating radiant rays from a heat source lamp onto the processing site of the material to be processed by, for example, soldering, so as to bring this site to a requisite high temperature, comprises a mirror assembly composed of a pair of symmetrical half bodies, which have each an arcuate reflecting surface and together form a concave mirror. A pair of reflective side plates are mounted detachably on the opposite sides of the mirror assembly. The mirror assembly has cooling channels permitting circulation of cooling water therethrough. A heat resistant and light-transmissive shield plate is disposed over an irradiation opening of the unit and is supported by and between a pair of adjustable masking elements at opposite ends of the mirror assembly thereby defining a heat outlet opening of adjustable width. Housing shells are fixed detachably on each of the side plates. Pipe connections are provided for connecting the cooling channels and for feeding and discharging cooling water. A heat source lamp is supported in front of the mirror and behind the shield plate and between the side plates and is connected electrically to an electric power source.
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Hayakawa Futomi
Onoda Kazuo
Bartis Anthony
Hy-Bec Corporation
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