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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 7. Отображено 7.
25-01-2017 дата публикации

Liquid ring pump

Номер: GB0002540580A
Автор: GARY PETER KNIGHT [GB], ANDREW JAMES SEELEY [GB], GEOFFREY YOUNG [GB], DUNCAN MICHAEL PRICE [GB], GARY PETER KNIGHT, ANDREW JAMES SEELEY, GEOFFREY YOUNG, DUNCAN MICHAEL PRICE, Gary Peter Knight, Andrew James Seeley, Geoffrey Young, Duncan Michael Price
Принадлежит:

Liquid ring pump 32 for treating a corrosive effluent gas from a processing chamber which is reactive with, or soluble in, a service liquid of the pump to form corrosion products, the pump comprising an annular pumping chamber 56 cylindrically around a central pumping chamber axis 58 for receiving the gas and a service liquid; a rotor 54 having an axis offset from the central pumping chamber axis, the rotor having a plurality of rotor blades 62 which cause liquid in the pumping chamber to form a ring 48 having a centre coincident with the central axis of the pumping chamber and compression of effluent gas conveyed from an inlet 34 to an outlet of the pumping chamber; a magnetic drive assembly for driving the rotor, comprising a magnetic follower in a drive chamber that can be magnetically coupled with a magnetic drive outside the drive chamber; wherein the drive chamber is in fluid communication with the pumping chamber and wherein the pumping chamber, drive chamber, magnetic follower and ...

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Номер записи: 1
22-11-2023 дата публикации

Separator

Номер: GB0002618798A
Автор: GARY PETER KNIGHT [GB], MARK RICHARD O'NEILL [GB]
Принадлежит:

A separator, 2, to remove contaminants from an effluent stream comprising: an inlet, 3 and 6, to receive effluent flowing in a first direction, a spray nozzle, 5, to spray a liquid within this region (in the direction of flow) to capture contaminants in the waste, a first flow redirection structure, 7, located downstream of the inlet, and a first separation conduit, 31, located downstream of this structure. The flow redirection structure changes the flow of liquid (and trapped particles) to a second direction, opposing the first, within the separation conduit. There may also be a second flow direction structure, 33, and a second separation conduit, 32. Both separation conduits may coaxially surround the inlet conduit and, along with the flow redirection structure(s), and inlet, may contain radial elements to encourage rotational flow in the liquid stream. The inlet may also enlarge in the first direction as it approaches the flow redirection region.

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Номер записи: 2
05-10-2022 дата публикации

Plasma torch device component monitoring

Номер: GB0002605447A
Автор: GARY PETER KNIGHT [GB], ERIK WAGENAARS [GB], NEIL CONDON [GB], SIMONE MAGNI [GB]
Принадлежит:

Embodiments relating to plasma torch device component monitoring, a plasma torch device component monitoring system and a plasma torch device including such a monitoring system. A monitoring method comprises collecting electromagnetic radiation 120 generated by a plasma torch in a plasma torch device, analysing 145/150 the collected electromagnetic radiation 120 generated by the plasma torch and comparing the analysed electromagnetic radiation generated to known electromagnetic radiation associated with one or more components, for example the anode 40, of the plasma torch device. One or more actions are triggered if the analysed emission 120 differs from the known emission. Such a monitoring method can allow for ameliorative action to be taken if degradation of one or more components, 40, forming the device is detected.

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Номер записи: 3
24-05-2017 дата публикации

Effluent gas treatment apparatus and method

Номер: GB0002544520A
Автор: GARY PETER KNIGHT [GB], GARY PETER KNIGHT, Gary Peter Knight
Принадлежит:

A treatment apparatus 5 for treating an effluent gas comprises a combustion chamber 10, a burner 12, a combustion air inlet 16 and an exhaust gas outlet 14. A heat exchanger 20 exchanges heat between a first fluid and a second fluid flowing through respective first and second fluid flow paths. Secondary combustion air flows from the inlet 16 into the first fluid flow path and exhaust gases received at the outlet 14 flow into the second fluid flow path. A fluid flow communication path provides a path for a portion of the exhaust gases to flow from the second fluid into the first fluid. At least one inlet aperture 13 allows the first fluid to enter the combustion chamber 10. The first fluid path may comprise a plurality of tubes (22, Fig. 2B) within a further tube (23, Fig. 2B) forming the second fluid flow path. A cooling jacket (30, Fig. 3) to receive cooling fluid may surround combustion chamber 10. The inlet apertures 13 may have deflecting elements (15, Fig. 2A) to deflect fluid away ...

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Номер записи: 4
25-01-2017 дата публикации

Abatement system

Номер: GB0002540581A
Автор: GARY PETER KNIGHT [GB], ANDREW JAMES SEELEY [GB], DUNCAN MICHAEL PRICE [GB], GARY PETER KNIGHT, ANDREW JAMES SEELEY, DUNCAN MICHAEL PRICE, Gary Peter Knight, Andrew James Seeley, Duncan Michael Price
Принадлежит:

An abatement system 10 comprises a liquid ring pump 12 for compressing and pre-scrubbing gas evacuated from a processing chamber. The liquid ring pump has a gas inlet 14 for receiving evacuated gas, such as gas evacuated from a dry pumping arrangement. A liquid inlet 16 is provided for receiving liquid for generating a liquid ring in a stator 20 of the pump when a rotor 22 rotates in the stator. A gas and liquid outlet 24 is provided for exhausting gas and liquid in a gas/liquid ratio. A venturi scrubber 26 has an inlet for receiving the gas and liquid mixture from the liquid ring pump and a nozzle 30 for providing mixing of the gas with the liquid. A liquid sump 32 is provided for collecting liquid conveyed through the nozzle and a gas outlet is provided for exhausting gas from the venturi scrubber. The liquid ring pump is configured to exhaust gas and liquid at a pressure which drives the gas and liquid through the venturi scrubber.The abatement system provides for efficient scrubbing ...

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Номер записи: 5
05-10-2022 дата публикации

Plasma torch device component monitoring

Номер: GB0002605448A
Автор: GARY PETER KNIGHT [GB], ERIK WAGENAARS [GB], NEIL CONDON [GB], SIMONE MAGNI [GB]
Принадлежит:

A monitorable plasma torch device component comprises: a component body and a sacrificial component 170 located in an erosion zone 180 of the component body. The sacrificial component comprises material which differs from the component body and which, on exposure to a plasma 90, generates electromagnetic radiation distinct from that of the plasma torch device component body, said distinct radiation being indicative of erosion of the component in the erosion zone. Such a monitorable component can facilitate effective component monitoring which allows for predictive maintenance and/or ameliorative action to be taken in the event that degradation of the device component is detected. The plasma torch device component may be, for example, the wall of a reaction chamber 70, an anode (40, Fig. 4) or a mixing cone (50, Fig. 3). The plasma torch device may be part of a plasma torch abatement device.

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Номер записи: 6
10-08-2016 дата публикации

Thermal plasma torch

Номер: GB0002534890A
Автор: GARY PETER KNIGHT [GB], SIMONE MAGNI [GB], GARY PETER KNIGHT, SIMONE MAGNI, Gary Peter Knight, Simone Magni
Принадлежит:

The plasma torch abatement apparatus is used for treatment of an effluent stream from a semiconductor processing tool comprises: an anode 14 and a cathode 16 arranged to generate a plasma stream 12 and a plasma discharge region 24; and an effluent stream conduit 60 arranged to convey the effluent stream to flow coaxially with the plasma stream. A conical end portion 18 of the torch causes the two gas streams to converge and mix in the torch end portion 24. In this way, rather than intersecting the effluent stream, the plasma stream instead flows with the effluent stream. A spiral channel 44 for the gas used to form the plasma generates a plasma vortex in the plasma gas generation region 24. The torch configuration helps to prolong the reaction time of the effluent stream in the plasma phase and reduces the risk of any of the effluent stream bypassing the plasma stream completely. This significantly improves the abatement effectiveness of the plasma torch.

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Номер записи: 7