Amtrol Licensing, Inc.

Amtrol Inc.

Tiago Oliveira

Joao Carlos V Antunes Guimaraes

Eduardo J Alves

Pedro Vieira

José Luis Veiga Dias

Joao Carlos Antunes Guimaraes

A handle assembly for a portable gas cylinder includes a first handle portion, a second handle portion and first and second locking members. The first handle portion includes an ergonomically configured upstanding gripping handle and a semi-circular shroud portion configured to couple to a first section of an upper portion of a portable gas cylinder. The second handle portion includes an ergonomically configured upstanding gripping handle and a semi-circular shroud portion configured to couple to a second section of the upper portion of the portable gas cylinder. First and second locking members are configured to selectively locking the first and second handle portions to one another about a periphery of the upper portion of the portable gas cylinder.

Handle for portable gas cylinder with two click locking assembly

A pressure vessel is provided including an inner tank formed from a tank liner surrounded by a wound layer of composite filaments. A protective jacket is disposed on the inner tank that facilitates stacking and portability of the pressure vessel and helps to define an air passage for convective heat transfer between the hybrid tank and the environment.

Hybrid pressure vessel with separable jacket

Transportable gas cylinder

Handle for a portable gas cylinder

A pressure vessel with a protective jacket disposed thereon, wherein the vessel is formed of a metal liner surrounded by a layer of thermoplastic composite filament winding and a protective jacket disposed thereon that facilitates stacking and portability of the vessel, while also providing sufficiently sized openings for visual inspection of the composite layer integrity.

Growing community of inventors

Porto, Portugal

Tiago Oliveira