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Harbutt Richard Paul

Publications -  6
Citations -  16

Harbutt Richard Paul is an academic researcher. The author has contributed to research in topics: Bottle & Volume of fluid method. The author has an hindex of 3, co-authored 6 publications receiving 16 citations.

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Patent

Fitment removal prevention device for containers

TL;DR: A fitment removal prevention device for insertion within a container having a rigid mouth portion is described in this article, where a body portion and an incompressible member are movable with respect to the body part and biased from a first position, in which the device is insertable into the container, to a second position, where the body portion engages the container and exerts a force on the mouth portion, having a component transverse to the direction of extraction of the device from the container.
Patent

A flow control device for a fluid container

TL;DR: A flow control device for a fluid container comprises flow control means (2) which allow passage of fluid and limiting means (4, 5, 6) which prevent further outward flow of fluid once a predetermined total volume of fluid has passed through the fluid control means.
Patent

Non refillable fitment for a bottle

TL;DR: In this paper, the authors provided a fitment for a bottle (1) comprising a one-way valve means (3) to allow outward flow of liquid from the bottle and to prevent unauthorised re-filling of the bottle.
Patent

A fitment for inhibiting refilling of a bottle

TL;DR: In this article, a fitment for inhibiting the refilling of a bottle comprises a one-way valve to allow outward flow of liquid and to prevent unauthorised refilling, gravity operated valve 2 4 to allow air to pass into the bottle when a partial vacuum exists in the bottle 1, separate liquid and air passage means 6, 7 being provided.
Patent

Fitment preventing refilling of a bottle

TL;DR: In this paper, a fitting for a bottle is described, which includes a closure 5, normally hold in a closed horizontal position when the bottle is upright in order to prevent unauthorised filling and automatically pivoted to an open position by the outward flow of fluid as the bottle was tilted.