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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

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 5. Отображено 5.
02-04-2020 дата публикации

INDOOR TEMPERATURE END INSULATION FLANGE FOR HIGH-CURRENT HIGH-TEMPERATURE SUPERCONDUCTIVE CURRENT LEAD

Номер: WO2020063384A1
Автор: LU, Kun, SONG, Yuntao, LIU, Chenglian, RAN, Qingxiang, DING, Kaizhong, LIU, Chen, HUANG, Xiongyi
Принадлежит:

Disclosed is an indoor temperature end insulation flange for a high-current high-temperature superconductive current lead, comprising an insulation sleeve, wherein two ends of the insulation sleeve are respectively connected to an end-surface flange and a vacuum flange in a sealing manner, and sealing surfaces between the insulation sleeve and the end-surface flange and the vacuum flange are respectively sealed tightly by a silicone rubber ring; a circle of flange insulation layer is solidified between the end-surface flange and the vacuum flange outside the insulation sleeve; and an umbrella skirt structure is welded on the end-surface flange, when the current lead vertically operates, the umbrella skirt structure can effectively prevent condensed water from an indoor temperature end from falling into an insulation outer surface between high and low voltage flanges, and the end-surface flange is welded on a current lead main body casing. The present invention integrates high voltage insulation ...

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Номер записи: 1
02-04-2020 дата публикации

HELIUM-COOLED HIGH-TEMPERATURE SUPERCONDUCTING ASSEMBLY FOR HIGH-CURRENT HIGH-TEMPERATURE SUPERCONDUCTING CURRENT LEAD

Номер: WO2020063383A1
Автор: SONG, Yuntao, RAN, Qingxiang, LU, Kun, LIU, Chenglian, DING, Kaizhong, LIU, Chen, HUANG, Xiongyi
Принадлежит:

Disclosed in the present invention is a helium-cooled high-temperature superconducting assembly for a high-current high-temperature superconducting current lead, comprising a stainless steel shunt, two ends of the stainless steel shunt being vacuum-brazed with a hot-end copper head and a cold-end copper head; grooves are provided on the outer circumferential surfaces of the stainless steel shunt, the hot-end copper head and the cold-end copper head, a high-temperature superconducting stack is mounted in each of the grooves, a first layer of polyimide adhesive tape is wound around the high-temperature superconducting stack, a measurement line assembly passes through the interior of the hot-end copper head, a second layer of polyimide adhesive tape, which is wound and covered by glass filaments, is wound around the outer side of the first layer of polyimide adhesive tape, a sleeve support ring is welded on the hot-end copper head, and an outer sleeve for sleeving the whole assembly is welded ...

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Номер записи: 2
01-11-2018 дата публикации

CONNECTOR ASSEMBLY OF TWO LOW-TEMPERATURE SUPERCONDUCTING CABLE TERMINALS AND FABRICATION METHOD THEREFOR

Номер: WO2018196099A1
Автор: HUANG, Xiongyi, SONG, Yuntao, LU, Kun, LIU, Chen, LIU, Chenlian, WEN, Xinjie, FANG, Linlin
Принадлежит:

A connector assembly of two low-temperature superconducting cable terminals and a fabrication method therefor. A connector for welding two low-temperature superconducting cable terminals is provided with: a copper cushion layer (21), two sides of the copper cushion layer (21) being arranged in parallel at the two low-temperature superconducting cable terminals (10) respectively; two soldering layers (22), sandwiched between the two low-temperature superconducting cable terminals (10) and the copper cushion layer (21) respectively; and a fixture mechanism (23), which is wrapped over the outer surfaces of the low-temperature superconducting cable terminals (10), the copper cushion layer (21), the soldering layers (22) and the low-temperature superconducting cable terminals (10) being tightly clamped in the fixture mechanism (23) from inside to outside. Provided is a compact connector assembly of two low-temperature superconducting cable terminals that is obtained by: welding the low-temperature ...

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Номер записи: 3
02-04-2020 дата публикации

LIQUID HELIUM IMMERSION TYPE LOW-TEMPERATURE SUPERCONDUCTING COMPONENT FOR HIGH-CURRENT AND HIGH-TEMPERATURE SUPERCONDUCTING CURRENT LEAD

Номер: WO2020063385A1
Автор: LIU, Chenglian, SONG, Yuntao, LU, Kun, RAN, Qingxiang, DING, Kaizhong, LIU, Chen, HUANG, Xiongyi
Принадлежит:

A liquid helium immersion type low-temperature superconducting component for a high-current and high-temperature superconducting current lead, comprising a low-temperature superconducting copper head (3), one end of the low-temperature superconducting copper head (3) having a circular cross section, and catch grooves (6) being distributed on the circumferential surface thereof, the catch grooves (6) respectively snap-fittingly receiving low-temperature superconducting wires (2) which are pressed by means of high-temperature superconducting stacks (1); the other end of the low-temperature superconducting copper head (3) having a square cross section, grooves (7) being provided on two side surfaces thereof, extension sections of the low-temperature superconducting wires (2) being respectively snap-fittingly received in the grooves (7), and being fixedly pressed by means of a stainless steel cover (4) to form a low-temperature superconducting connector. The structural design of the technical ...

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Номер записи: 4
26-03-2020 дата публикации

LOW-TEMPERATURE SUPERCONDUCTING SEGMENT STRUCTURE FOR 10 MILLIAMPERE CURRENT LEAD

Номер: WO2020057405A1
Автор: SONG, Yuntao, HAN, Quan, LIU, Chenglian, LU, Kun, LIU, Chen, DING, Kaizhong
Принадлежит:

A low-temperature superconducting segment structure for a 10 milliampere current lead, comprising liquid helium pipelines, an oxygen-free copper joint, a low-temperature superconducting wire (3), high-temperature superconducting stacks (4), a stainless steel flow divider baffle plate (6), and a stainless steel flow divider (7). Planar lapping structures are designed on the upper and lower surfaces of the oxygen-free copper joint to facilitate lapping with other joints; two liquid helium pipelines are brazed at the left end, liquid helium channels are formed in the interior, and the stainless steel flow divider (7) is brazed at the right end; the stainless steel flow divider baffle plate (6) is welded inside the stainless steel flow divider (7), and forms a low-temperature loop together with the liquid helium channels; the high-temperature superconducting stacks (4) are welded on the surface of the stainless steel flow divider (7); one end of the low-temperature superconducting wire (3) ...

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Номер записи: 5