By reducing thermal resistance at the thick walled portion of the end plate, {HEAD ~ heat} from compression chambers are conducted to {TAIL ~ radiating fins}, thereby suppressing the transfer of the heat to the thin walled portion 
are conducted to
By reducing thermal resistance at the thick walled portion of the end plate , { HEAD ~ heat } from compression chambers are conducted to { TAIL ~ radiating fins } , thereby suppressing the transfer of the heat to the thin walled portion
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH