Abstract:
A method of constructing a cylindrical tank that has an inner tank made of metal and an outer tank made of concrete has a step of building a PC wall (3) by erecting lateral liners (4) sequentially from the bottommost layer to the topmost layer on an outer circumferential edge portion of a base plate, and pouring concrete (5) so as to follow the erecting of the lateral liners (4) with the lateral liners (4) being used as an inner side forming frame.
Abstract:
A wheel assembly for a pressure vessel of the type having an inner pressure vessel and an outer protective jacket. The apparatus includes a de-mountable wheel assembly having at least one jacket engagement feature, arranged to operatively engage with the protective jacket in use, and at least one wheel. The wheel assembly is arranged to be operatively connectable to the protective jacket when the pressure vessel is resting on its base.
Abstract:
The invention relates to a container/container support assembly, notably for a medical gas cylinder, comprising a gas container (11) comprising a protective cap (3) comprising a peripheral wall (3), and a container support (20) able and designed to accept and bear said gas container (11). The protective cap (3) of the gas container (11) comprises a fixing element (10) projecting from the surface of the peripheral wall (3), and said container support (20) comprises an attachment system (24) for fixing said container support (20) to a bearing structure (30), and a housing (22) able and designed to accept said fixing element (10) borne by the protective cap (3) of the gas container (11) so as to secure said gas container (11) to said container support (20) when said fixing element (10) is positioned in said housing (22) of the container support (20).
Abstract:
The invention concerns a method of storing a NO/N2 mixture in a packaging container, in particular a gas bottle, having an internal volume less than or equal to 12 liters, characterized in that a NO/N2 gaseous mixture containing between 400 ppm and 1000 ppm by volume of NO and nitrogen for the remainder is held at a pressure of at least 250 bar in the internal volume of said container. Preferably, the NO/N2 gaseous mixture is held at a pressure of 280 to 450 bar, and preferably between 300 and 420 bar.
Abstract translation:本发明涉及一种将NO / N 2混合物储存在具有小于或等于12升内部体积的包装容器,特别是气瓶中的方法,其特征在于,含有400ppm与1000之间的NO / N 2气体混合物 其余的体积百分比的NO和氮保持在所述容器的内部体积中至少250巴的压力。 优选地,NO / N 2气体混合物保持在280至450巴的压力,优选在300至420巴之间。
Abstract:
The present invention relates to a pressure vessel for containing or transporting pressurized gas. More particularly it relates to such vessels for containing or transporting compressed natural gas. The present invention also relates to a method of storing or transporting gas onshore or offshore. Moreover, the present invention relates to a vehicle for transporting gas, in particular compressed natural gas.
Abstract:
The invention relates to a protective cap for a pressurised fluid cylinder valve, comprising a hoop (1) defining a sheltered protected space, the lower end of the hoop (1) being secured to the generally annular base (2) that is intended to be mounted around the neck of a pressurised fluid cylinder. The cap is characterised in that the hoop (1) comprises a draw-formed metal sheet. The invention also relates to the corresponding method.
Abstract:
A cylinder caddy, adapted to a bottle with a neck, a bottom, and a center of gravity is provided. The caddy has a strap configured to affix circumferentially to the cylinder at a location higher than the center of gravity, and at least one axial strap configured to connect the strap. The caddy includes a handle with a first end pivotally attached to the upper strap, and a second end configured to detachably connect to the neck. In a first position, the handle is pivoted to allow the second end to be attached to the neck, thereby requiring the removal of a regulator, protecting the neck from dust and other particulates and allowing a user to safely carry the cylinder. In a second position, the handle is pivoted to allow the second end form a strut, thereby providing the user a more stable operating position.
Abstract:
A storage system, including an outer casing having an evacuated inner volume; a vessel for storage located within the outer casing and having a plurality of protrusions distributed on an outer surface thereof; and a plurality of filamentary strands spanning the inner volume, wherein at least some of the plurality of protrusions are essentially tangentially contacted by a plurality of the filamentary strands to secure the vessel in six degrees of freedom relative to the outer casing.
Abstract:
A gas pressure regulator adapted for being mounted to a gas cylinder is provided. The gas pressure regulator includes a body defining a front portion and opposed side portion and a plurality of gas pressure indicators mounted to the front portion of the body. A bonnet is mounted to an exterior portion of the body, and a pressure adjustment knob is mounted to one of the side portions of the body, proximate the bonnet, and horizontally relative to a longitudinal axis of the pressurized gas cylinder. An energy absorbing device is operatively engaged with the pressure adjustment knob and the bonnet, the energy absorbing device being capable of absorbing energy from impact loads imposed on the pressure adjustment knob.
Abstract:
A pressure relief valve includes a bonnet threadedly secured to a pressure vessel, a floating device in the pressure vessel, a relief assembly, an actuator secured to the bonnet and communicating with the bonnet, a biasing element put on a stem and biased between a tubular member and a conic member, and a safety valve. The hollow cylinder is slidable in a space defined by the tubular member and a hollow, cylindrical actuating member. The stem is slidably disposed in the tubular member. Pressurized fluid enters a conic opening via an inlet connector, a first channel, a Venturi tube, and a second channel to push the tubular member so as to disengage a latch from a hook to release the pressurized fluid.