A measured fluid dispenser for dispensing fluid from a storage container includes a measurement chamber, a fluid flow passage fluidly connecting the measurement chamber with the storage container, and a valve that is movable between an open position in which the fluid flow passage is opened to permit fluid flow from the storage chamber to the measurement chamber, and a closed position in which the fluid flow passage is closed to prevent fluid flow between the measurement chamber and the storage chamber. The measurement chamber may be adjustable to vary a fillable volume of the measurement chamber to thereby preselect an amount of fluid to be dispensed.

A vessel configured to contain a powder, semi-solid or liquid product and to dispense predetermined amounts of the product. The vessel includes a container, a limiting member, and a dispensing closure. The container, limiting member and dispensing closure are not integral with each other, are constructed as discrete components, and are assembled to form the vessel. The limiting member limits inward deflection of the container during each squeezing of the container to limit the amount of product displaced from the container into the dispensing closure.

A device for dispensing fluid from a fluid container, the device capable of being set to different discrete and repeatable/equal dispensing amounts, depending on the amount of fluid required to be dispensed by the user for various applications and uses. The device may also be set to an off or closed position to prevent accidental dispensing of fluid when not in use. The device is preferably configured to be affixed to the outer surface of a fluid container, which fluid container is preferably a flexible bag or pouch.

A dosing cap for dispensing a measured dose of material includes a housing, a sealing member and a biasing member. The housing has an inlet end residing within a container and receives the material. An outlet end dispenses the material. A dosage region is interposed between the inlet end and outlet end. The sealing member is received within the housing. The sealing member includes a first seal proximate the inlet end to selectively open or close the inlet end and a second seal proximate the outlet end to selectively open or close the outlet end. When the biasing member is unbiased, the inlet end is open, the outlet orifice is closed and the dosage region is charged with material. When the biasing member is compressed, the sealing member is biased so that the inlet end is closed and the outlet orifice is open whereby the material is dispensed.

The invention relates to a dosing device designed to equip a container including a deformable reservoir containing a product. The device includes an insert that includes a dosing chamber that can be deformed by pressure from the product coming from the reservoir. The dosing chamber includes a top valve for the intake of the product from the reservoir, a bottom valve dispensing the product, and a deformable body connecting the top valve and the bottom valve. The dosing chamber is configured such that, under pressure from the product coming from the reservoir, the top valve is closed by the deformation of a first portion of the chamber, the bottom valve remaining closed, whereupon, the bottom valve opens under the effect of the deformation of the body.

A dispensing system that includes a bottle, a valve cap, a dosing cap. The bottle includes a side wall having at least a portion that is flexible. The valve cap regulates the dispensing of a flowable product from bottle into the dosing cap. In particular, flowable product may be dispensed from the bottle into the dosing cap when the dispensing system is in an inverted position and while the dosing cap is attached to valve cap. The valve cap and the dosing cap may support the dispensing system in the inverted position.

The present invention provides a metering nozzle used with a squeezable bottle for dispensing a fixed amount of fluid from the bottle. A dispensing chamber volume of the metering nozzle may be adjusted to adjust the volume of fluid dispensed from the bottle. The nozzle allows the fixed amount of fluid to be measured and then dispensed without returning into the bottle by utilizing a movable piston, shuttling between the nozzle inlet and the nozzle outlet by applying a compression force to the bottle against a biasing force of a spring.

An apparatus and means of repeatedly dispensing controlled doses of liquid comprised in a resiliently squeezable container, wherein the dose size can be adjusted. An apparatus and means of dosing of liquid comprised in a resiliently squeezable container, at two or more different flow rates.

A dual chambered dispensing bottle that utilizes gravity and bottle geometry to precisely dose a desired amount of a liquid.