发明名称 |
Method for operating a pneumatic device for the metered delivery of a liquid and pneumatic device |
摘要 |
The invention concerns the operation of a pneumatic device for the metered delivery of a liquid and a pneumatic device particularly suited for operation in accordance with the invention. The pneumatic device has a pressure tank that can be connected to a compressed air source by means of an inlet valve and with the surroundings by means of an outlet valve. For delivery of the liquid, a pressure pulse is applied to the liquid container containing the liquid in that the pressure tank is temporarily connected to the liquid container via a changeover valve. After the end of the pressure pulse, the pressure prevailing in the pressure tank is increased to a value that is greater than the set value to be achieved during the pressure pulse.
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申请公布号 |
US2006225786(A1) |
申请公布日期 |
2006.10.12 |
申请号 |
US20060402703 |
申请日期 |
2006.04.11 |
申请人 |
UNAXIS INTERNATIONAL TRADING LTD |
发明人 |
KUCERA LADISLAV;VON ARX MARTIN |
分类号 |
B67D7/72;B67D7/06 |
主分类号 |
B67D7/72 |
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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