摘要:
A consumable component for a thermal processing torch is provided. The consumable component includes a consumable component body and a signal device located on or within the consumable component body for transmitting a signal associated with the consumable component. The signal can be independent of a detectable physical characteristic of the consumable component.
摘要:
A microwavable lidded container assembly comprising a container base having peripheral walls and an open top, a lid able to seat and thereby close the container base at the open top to define an enclosure; characterised in that the lid has a closable vent and the lid has a body adapted to carry a near peripheral seal to be interposed between a downward facing shoulder or plateau of the lid onto the top of a peripheral wall of the base container yet to have outstands at opposed perimeter regions of the lid to act as handle pairs for lifting the lid relative to the container base to deseat the lid therefrom.
摘要:
In another aspect the invention is a (drink bottle or container) closure assembly as a unit having an occlusion region providing first component, the first component being adapted for a closing engagement with a complementary bottle or container, and having a liquid passageway to be open from the bottle or container to an outlet below at least part of the occlusion region, as a second component, a spout or top with a dispensing outlet capable of being occluded by the occlusion region to provide a substantially liquid tight-environment from an engaged liquid bearing bottle or container unless the second component rises from its dispensing outlet occluding condition, and a third component, rotation of which controls the rise and fall of the second component relative to the occlusion region.
摘要:
A flow of ionizable gas is provided to a shielded plasma arc torch which includes an electrode, a translatable nozzle, a nozzle retainer, and a shield. After passing through a heat exchanger to cool the electrode, the gas flow enters an annular chamber where the flow is divided into three subflows. A first subflow enters a plasma chamber formed by the electrode, the nozzle, and a swirl ring to pressurize the plasma chamber and support a plasma arc. The second subflow passes serially through apertures in the nozzle retainer and the shield to shield the plasma arc. The remaining flow is vented to ambient. Accordingly, a single gas flow may be employed to independently support multiple torch operating requirements.
摘要:
A translatable nozzle is supported in a contact start plasma arc torch at an aft end by a swirl ring and at a longitudinally spaced forward end by an insulative bearing member of a nozzle retainer. The nozzle is biased into contact with an electrode by a compliant spring element. A pilot arc is formed by first passing current through the electrode and nozzle. Upon pressurization of a plasma chamber formed therebetween, the nozzle is translated forward, compressing the spring element and initiating the pilot arc. The spring element may be maintained integrally with the nozzle to facilitate removal and replacement of the spring element with the consumable nozzle.
摘要:
A consumable component for a thermal processing torch is provided. The consumable component includes a consumable component body and a signal device located on or within the consumable component body for transmitting a signal associated with the consumable component. The signal can be independent of a detectable physical characteristic of the consumable component.
摘要:
A video show is recorded in a tangible medium for distribution and presentation to an audience. The video show comprises video portions of a player based on a real person wearing a head mounted display through which the real person sees a virtual reality object with which the real person attempts to interact while moving within a real environment. The video show also comprises generated virtual video portions of the virtual reality object within a virtual reality environment and depicting any action of the virtual reality object in response to attempts by the real person to interact with the virtual reality object, at least a portion of the virtual reality environment corresponding to the real environment.