Apparatus for sensing the flow of a substance through a liquid medium |
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| 申请号 | US79804659 | 申请日 | 1959-03-09 | 公开(公告)号 | US3114257A | 公开(公告)日 | 1963-12-17 |
| 申请人 | WESTERN ELECTRIC CO; | 发明人 | FOSTER CHARLES H; LEWIS JERRY D; | ||||
| 摘要 | |||||||
| 权利要求 | 2. AN APPARATUS FOR TESTING A DEPOSITED CARBON RESISTOR FOR GAS LEAKS WHICH COMPRISES A LIQUID, A CONTAINER FOR HOLDING THE LIQUID, A GATE, MEANS FIXED TO THE BOTTOM OF THE CONTAINER AND ACTUATED BY THE PRESENCE OF THE RESISTOR FOR RENDERING THE GATE OPERATIVE, AND MEANS CONDITIONED BY THE OPERATION OF THE GATE FOR SENSING THE PRESENCE OF ANY GAS LEAKING FROM THE RESISTOR THROUGH THE LIQUID. |
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| 说明书全文 | |||||||
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