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Title:
EXHAUST FACE STRUCTURE OF CRYO ADSORPTION PUMP
Document Type and Number:
Japanese Patent JPS61215472
Kind Code:
A
Abstract:

PURPOSE: To hold and cool the adsorbing member reliably by holding plural supporting tubes between upper and lower headers while fitting many adsorbing members into respective supporting tube then flowing the refrigerant from one of said header through the supporting tube and discharging through the other header.

CONSTITUTION: A refrigerant injection tube 15 is coupled to the lower header 14 while a refrigerant discharge tube 17 is coupled to the upper header 16. A plurality of metal supporting tubes 18 are arranged while juxtaposing between said headers 14, 16 to be held by them 14, 16. Many granular adsorbing members 19 are fitted in respective supporting tube 18 to be contacted tightly each other. Furthermore, a shevron buffle 21 and a radiation shield 22 are arranged while surrounding respective adsorbing member 19. In other word, said buffle 21 is arranged to hold respective supporting tube 18 along the arranging direction of respective supporting tube 18 while said shield 22 is arranged around the supporting tubes 18 at the opposite ends.


Inventors:
KAGAYA MASAO
Application Number:
JP5807485A
Publication Date:
September 25, 1986
Filing Date:
March 22, 1985
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
F04B37/08; B01D8/00; (IPC1-7): B01D8/00; F04B37/08