Adjustable float of buoyancy
The utility model discloses an adjustable float of buoyancy, including water reservoir section, just water reservoir section includes the superscript body and the suffix body, just the superscript body reaches the connection can be dismantled to the suffix body, just but mark the holding cavity that...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses an adjustable float of buoyancy, including water reservoir section, just water reservoir section includes the superscript body and the suffix body, just the superscript body reaches the connection can be dismantled to the suffix body, just but mark the holding cavity that internal portion was equipped with holding water. The utility model discloses a water yield in the regulation float in the holding cavity reaches the float buoyancy that the ideal needs, and its operation is very simple and convenient, can fish under all down -hole troublesome conditions. |
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