{HEAD ~ The heat pipe} has one end portion in the first chamber section and the other end portion in the second chamber section, and inclines with {TAIL ~ the one end portion} located lower than the other end portion 
{ HEAD ~ The heat pipe } has one end portion in the first chamber section and the other end portion in the second chamber section , and inclines with { TAIL ~ the one end portion } located lower than the other end portion
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH