| 摘要 |
PROBLEM TO BE SOLVED: To attain sufficient radiation effect by disposing a tank while projecting above the upper surface of a core such that the upper end of at least one tank is located higher than the central top of the core thereby filling the curved core top projecting upward easily with cooling water. SOLUTION: A first radiator 1 comprises a curved core 3 and tanks 4, 5 at the left and right ends thereof, while a second radiator 2 comprises a core 6 and tanks 7, 8 at the left and right ends thereof and the tanks 4, 7 are coupled through a pipe. The left and right tanks 4, 5 of the first curved radiator 1 is projecting above the upper surface of the core 3 such that the upper ends 4a, 5a thereof is located higher by D than the central top of the inclining core 3. A water injection opening is made at the upper end of one tank projecting above the core 3 and cooling water is injected. The water injection opening also serves as an air vent and the inside of the core can be filled entirely and easily with water.
|
