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US 12,370,565 B2Granted
System and method for refilling a container with liquid
OwnerJean-Philippe Lambouxinventor
Life of this patent
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Abstract
System for refilling with liquid a second inverted bottle disposed above a first bottle containing liquid via a filling interface, disposed between the two bottles, comprising a valve in two elastically deformable parts. Depending on the intensity of the application of a downward vertical force on the second bottle, the pump of this bottle is first depressed to open the vent under a first force, and, then, the valve deforms elastically under a second, more intense force in order to cause the transfer of the liquid from the first to the second bottle.
Claims17
A system for refilling a bottle with liquid, comprising:
- at least a first bottle containing liquid and comprising a bottom at one end and an opening for the liquid to exit the bottle at an opposite end, the opening being located above the bottom,
- at least a second bottle to be refilled with the liquid from the first bottle, the second bottle comprising a bottom at one end and a pump mounted on the bottle at an opposite end, the pump being equipped with at least one vent port which is capable of being opened or closed depending on the position of the pump, the second bottle being in the inverted position with the pump located below the bottom of said bottle,
- a filling interface disposed between the two bottles and comprising, on the one hand, at least one liquid passage for transferring the liquid under pressure, from the first bottle to the second inverted bottle through said opened at least one vent port of the pump of said second bottle and, on the other hand, at least one air passage for the evacuation of the air contained in the second inverted bottle towards the outside of said bottle,
- characterized in that the filling interface includes an elastically deformable valve comprising two parts which are elastically deformable under the action of a downward vertical force, called deformation force, exerted on the second inverted bottle and having a predetermined intensity, each part of the valve comprising a portion of said at least one liquid passage, the two parts of the valve comprising:
- a first part disposed opposite the pump of the second inverted bottle and which is configured to be used as a support for the pump without deforming under the action of a downward vertical force, called depression force, which is exerted on the second inverted bottle so as to depress the pump inside this second bottle in order to open said at least one vent port,
- a second part disposed, on the one hand, below the first part and against it and, on the other hand, opposite or inside the opening of the first bottle, the second part being configured to be in two states, namely a first non-elastically deformed state in which the portion of said at least one liquid passage which extends inside the second non-deformed part of the valve is obstructed and, a second elastically deformed state in which the second part is elastically deformed and the portion of said at least one liquid passage is no longer obstructed, the second elastically deformed state being obtained under the action of a downward vertical force which is exerted on the second inverted bottle and which has an intensity at least equal to the predetermined intensity of the deformation force.
3 more elements
A method for refilling a bottle with liquid, characterized in that the method is implemented using a system which comprises:
- at least a first bottle containing liquid and comprising a bottom at one end and an opening for the liquid to exit the bottle at an opposite end, the opening being located above the bottom,
- at least a second bottle to be refilled with the liquid from the first bottle, the second bottle comprising a bottom at one end and a pump mounted on the bottle at an opposite end, the pump being equipped with at least one vent port which is capable of being opened or closed depending on the position of the pump, the second bottle being in the inverted position with the pump located below the bottom of said bottle,
- a filling interface disposed between the two bottles and comprising a valve comprising a first and a second elastically deformable parts which each include a portion of at least one liquid passage for the transfer of the liquid under pressure, from the first bottle to the second inverted bottle and, at least one air passage for evacuating the air contained in the second inverted bottle towards the outside of said bottle, the pump of the second inverted bottle being supported on the first part of the valve disposed opposite thereto and the second part of the valve being disposed, on the one hand, below the first part and against it and, on the other hand, opposite or inside the opening of the first bottle,
- the method comprising:
- the application to the second inverted bottle of a downward vertical force, called depression force, having an intensity less than a predetermined intensity which corresponds to a deformation force, so that the pump of the second inverted bottle supported against the first valve part is depressed inside this second inverted bottle without deformation of the valve, in order to open said at least one vent port of the second inverted bottle, when the valve is not deformed, said at least one liquid passage being obstructed and preventing the transfer of the liquid under pressure from the first bottle to the second inverted bottle,
- the application to the second inverted bottle of a downward vertical force having an intensity at least equal to the predetermined intensity of the deformation force in order to elastically deform the first and second valve parts, and to free said at least one liquid passage from any obstruction to allow the transfer of the liquid under pressure from the first bottle to the second inverted bottle.
3 more elements
Dependencies are inferred from the claim text.