AN IMPROVED GAS-CIRCULATING PUMP

被引：6

作者：

ARNOLD, S

FRANKLIN, B

HYDE, B

LACEY, N

MERRITT, R

REECE, G

机构：

[1] School of Chemistry, University of Western Australia, Nedlands, WA

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1969年 / 2卷 / 12期

关键词：

D O I：

10.1088/0022-3735/2/12/448

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An efficient gas-circulating pump constructed of glass and Teflon is described. It derives from a simple design by Watson in which a reciprocating piston is actuated by external solenoids driven by a multivibrator circuit. Modifications to the piston heads and non-return valves have resulted in a circulating rate of 50-60 ml s-1 for both oxygen and hydrogen, at pressures down to 104 N m-2 (0·1 atm).

引用

页码：1137 / &