| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulse tube freezer capable of reducing a difference in freezing output between installation attitudes and providing a stable freezing output even if installation conditions vary. SOLUTION: In this pulse tube freezer 10, a connection pipe 11a connected to an unshown compressor, a radiating part 12, a cold accumulator 13, a cooling part 14, a pulse tube 15, and a radiating part 16 are connected sequentially to each other to form these parts integrally with each other, and a buffer tank 18 is connected to the pulse tube 15 through the radiating part 16 and an inertance tube 17. The inner diameter of the pulse tube 15 is 12 mm or less. COPYRIGHT: (C)2004,JPO
|
