Importance

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Abstract

System for recharging with viscous liquid a bottle to be recharged from a source bottle inverted above the aperture of the bottle, comprising:

a liquid passage opening out through one end inside the bottle,a distinct air passage, which extends from the bottle to the bottle and putting into communication the interior of the bottle and the bottom of the bottle for the rise of air towards the latter, while liquid is transferred from the bottle to the bottle via the liquid passage,a device for restricting the air passage disposed inside the bottle above the end so as to stop, or at least slow down, the rise of liquid in the bottle, and therefore the flow of liquid, when the liquid level in the bottle reaches the restriction device.

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First Claim