Refrigeration – Structural installation – With electrical component cooling
Reexamination Certificate
2006-09-08
2010-06-01
Norman, Marc E (Department: 3744)
Refrigeration
Structural installation
With electrical component cooling
C361S711000, C361S717000, C361S722000, C257S715000, C257S717000
Reexamination Certificate
active
07726145
ABSTRACT:
A temperature control unit for an electronic component and a handler apparatus, which are excellent in responsibility during cooling and heating, is obtained. The temperature control unit for an electronic component includes a cooling cycle device having a refrigerant passage circulating through a compressor, a condenser, an expander, and an evaporator; a thermally conductive block having an outer surface capable of coming in contact with the electronic component that is an object to be temperature-controlled, where an inner surface corresponding to the outer surface is placed opposite to the outer surface so as to be brought in contact with or apart from the evaporator; at least one first heater for heating the thermally conductive block; and a compressed air feeding circuit for feeding compressed air between facing surfaces of the evaporator and the thermally conductive block to part them.
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Harness & Dickey & Pierce P.L.C.
Norman Marc E
Seiko Epson Corporation
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