发明名称 |
FILLING OF PRESSURIZED CONTAINERS |
摘要 |
In order to fill a pressure vessel 9 with a precisely known quantity of liquid organic compound and with a quantity of propellant, use is made of the pressure in a storage vessel (not shown) of the propellant to transfer both the quantity of the organic compound and propellant to the pressure vessel 9 without the aid of a mechanical pump employing moving parts such as rotors. A known volume defined between valves 2 and 3 is filled under gravity with the organic liquid from a reservoir 7. Valves 1, 4 and 5 are operated so as to cause propellant (typically liquid) to flow under its vapour pressure from the storage vessel and to cause the quantity of liquid organic compound to enter the vessel 9. Propellant also enters the vessel 9 and flow continues until a pressure balance is reached. The vessel 9 may then be used to spray the organic liquid over the environment. |
申请公布号 |
AU3513584(A) |
申请公布日期 |
1985.05.16 |
申请号 |
AU19840035135 |
申请日期 |
1983.11.09 |
申请人 |
COMMONWEALTH INDUSTRIAL GASES LTD., THE |
发明人 |
SHERIF LATIF;CHRISTOPHER STEPHEN NIEASS;PETER ALLAN WARREN |
分类号 |
B65B31/00 |
主分类号 |
B65B31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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