Separating funnel
The utility model provides a separating funnel, including bucket body, piston, piston chamber and fistulae, the piston chamber is fixed on the fistulae, and the piston inserts the piston intracavity to be connected with the seamless rotation in piston chamber, the piston is including the first pisto...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a separating funnel, including bucket body, piston, piston chamber and fistulae, the piston chamber is fixed on the fistulae, and the piston inserts the piston intracavity to be connected with the seamless rotation in piston chamber, the piston is including the first piston section second piston section outer with being located the fistulae that is located the fistulae, set up first through -hole in the first piston section, set up the second through -hole in the second piston section, the piston chamber sets up the third through -hole and communicates through a pipeline and bucket body, still set up the fourth through -hole that communicates with the atmosphere on the piston chamber, when first through -hole is opened in the piston rotation, second through -hole, third through -hole, fourth through -hole intercommunication make bucket body and atmosphere communicate, when first through -hole is closed in the piston rotation, the third through -hole is sealed by the piston.
本实用新型提供种 |
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