Scully, Scott, Murphy & Presser, P.C.
Endoscope light source apparatus
A cooling device according to the invention includes: a first flow channel configured so that a coolant passes; a first heat receiving portion; a first heat radiating portion arranged in the first flow channel; a first heat transferring portion configured to transfer heat from the first heat receiving portion to the first heat radiating portion; a second flow channel configured so that the coolant passes; a second heat receiving portion; a second heat radiating portion arranged in the second flow channel; and a second heat transferring portion configured having a longer length than the first heat transferring portion and transferring heat from the second heat receiving portion to the second heat radiating portion. The second heat radiating portion is configured having a larger surface area than the first heat radiating portion.
OLYMPUS CORPORATION
F F F H A G F A A G H F F H
F28D F21V F28D H01L A61B G02B F21V A61B A61B G02B H01L F28D F21V H05K
additional inventional inventional additional additional inventional inventional inventional inventional inventional inventional additional inventional inventional
Yutaka Takahiro
Shirota Masaki