A 12 WORKING UNITS VACUUM EXHAUST SYSTEM OF CLEAN VACUUM SWITCHING TUBE

Lan Wei, Wang Chunli. A 12 WORKING UNITS VACUUM EXHAUST SYSTEM OF CLEAN VACUUM SWITCHING TUBE[J]. VACUUM AND CRYOGENICS, 1995, 1(1): 9-11.

Citation:

Lan Wei, Wang Chunli. A 12 WORKING UNITS VACUUM EXHAUST SYSTEM OF CLEAN VACUUM SWITCHING TUBE[J]. VACUUM AND CRYOGENICS, 1995, 1(1): 9-11.

Citation:

Lan Wei, Wang Chunli. A 12 WORKING UNITS VACUUM EXHAUST SYSTEM OF CLEAN VACUUM SWITCHING TUBE[J]. VACUUM AND CRYOGENICS, 1995, 1(1): 9-11.

Abstract

This system is used to vacuate and exhaust vacuum switching tube. It consists of a body frame,a main vacuum chamber,12 branchs fore pumping vacuum pipes,an ultra high sluice valve and a ZDB-250 type cryogenic pump.Runing for half year,the whole system has proved to be functionally good.

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