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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 10. Отображено 10.
09-02-2011 дата публикации

Automobile parts stamping method capable of finishing drawing, trimming and chamfering at once

Номер: CN0101966540A
Автор: JIANXIN CHEN, YONGQUAN HU, SUYA LI, CHEN JIANXIN, HU YONGQUAN, LI SUYA
Принадлежит:

The invention relates to the technical field of automobile parts stamping, in particular to an automobile parts stamping method capable of finishing drawing, trimming and chamfering at once. The method is characterized by dropping a metal plate in the same mould and performing the following stamping steps: (1) trimming and chamfering a mould; and (b) drawing the mould. The mould is divided into an upper mould and a lower mould; a concave mould and a convex mould are arranged at the positions corresponding to the centers of the upper mould and the lower mould; each of the three scrap edges of an upper mould pressing ring of the outer ring of the concave mould is provided with a trimming knife; and each of the three scrap edges of a lower mould pressing ring of the outer ring of the convex mould is provided with a cutting edge corresponding to the upper mould trimming knife. Compared with the prior art, the invention combines two processes into one, reduces the stamping times and the parts ...

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Номер записи: 1
27-07-2011 дата публикации

Large-range on-load tap changer (OLTC) for testing

Номер: CN0102136354A
Автор: QUAN ZHENG, RENXU HUANG, LIANXING LIU, QINGKAI BIAN, AIHUA KANG, SUYA LI, ZHENG QUAN, HUANG RENXU, LIU LIANXING, BIAN QINGKAI, KANG AIHUA, LI SUYA
Принадлежит:

The invention discloses a large-range on-load tap changer (OLTC) for testing. Each phase winding comprises a low-voltage winding, a high-voltage winding and a regulating winding from inside to outside in sequence, wherein the low-voltage winding is axially led out; the high-voltage winding is divided into an upper half high-voltage winding and a lower half high-voltage winding; the four leading-out heads of the high-voltage winding are radially led out; the regulating winding is divided into upper and lower same parts; three-phase serial-parallel off-circuit tap changers DTC2 are connected between the beginning outgoing lines H4 and H2 as well as between the end outgoing lines H3 and H1 of the upper half high-voltage winding and the lower half high-voltage winding; a three-phase off-circuit tap changer DTC1 is connected between the end outgoing line of the lower half high-voltage winding and the regulating winding; and a positive and negative OLTC is installed on the regulating winding.

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Номер записи: 2
21-07-2010 дата публикации

Check valve

Номер: CN0101783232A
Автор: SUYA LI, XIQIN LI, SHIJIE WANG, WEIZHENG WANG, WENLIN WU, QUAN ZHENG, LI SUYA, LI XIQIN, WANG SHIJIE, WANG WEIZHENG, WU WENLIN, ZHENG QUAN
Принадлежит:

The invention discloses a check valve, which comprises a box body, a valve plate, a valve shaft and a valve shaft sleeve. Both ends of the box body are provided with flanges; two opposite side walls at one end of the upper end of the box body are fixed with limit seats of the valve shaft; the valve shaft is horizontally arranged in the limit seats; the valve plate is fixed on the valve shaft sleeve; the valve shaft sleeve is sleeved on the valve shaft; the other end of the box body at the lower ends of the limit seats of the valve shaft is provided with a limit device; and the limit device ishorizontally fixed or horizontally detachably fixed on the side wall of the valve body. The check valve makes the valve plate maintain an open state by means of the gravity, is independent of any support, does not lose effectiveness due to damage of the support and has the advantages of high reliability of circulation and truncation of oil flow, stable performance, simple structure, convenient maintenance ...

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Номер записи: 3
05-05-2010 дата публикации

Leader joint of leader cable of transformer

Номер: CN0101702366A
Автор: CUI JIZE, HUANG RENXU, KANG AIHUA, LI SUYA, LIU SHUJUAN, SUN YAJING, JIZE CUI, RENXU HUANG, AIHUA KANG, SUYA LI, SHUJUAN LIU, YAJING SUN
Принадлежит:

The invention discloses a leader joint of a leader cable of a transformer. The main body of the leader joint is a round conducting bar; one end of the round conducting bar is provided with a flange plate integrated with the round conducting bar, and the other end is provided with a round hole; the flange plate is provided with a screw hole and a screw counter bore, wherein the depth of the counter bore ensures that a cap of screw can totally lie in the counter bore. Due to the fact that the leader joint is provided with the screw counter bore, the screw can be totally shielded in the counter bore, thereby enabling connections to be smooth without edge angles, electric field distribution of the connections is even and the partial overheating phenomenon can not be generated any more on the transformer when bearing short circuit, overload and overvoltage, and thereby the transformer can safely run; the ageing phenomenon of an insulating medium, caused by that reason, can not happen any more ...

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Номер записи: 4
23-02-2005 дата публикации

Pills for promoting blood circulation and removing obstruction in channels

Номер: CN0001583142A
Автор: LOU XIUHUAN, ZHA JIANGUANG, LI SUYA, XIUHUAN LOU, JIANGUANG ZHA, SUYA LI
Принадлежит:

A Chinese medicine in the form of pills for treating rheumatic and rheumatoid diseases is prepared from 11 Chinese-medicinal materials including scorpion, centipede, myrrh, gastrodia tuber, etc through drying, disinfecting, pulverizing, extracting in solvent, proportional mixing, heating, sterilizing and pilling.

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Номер записи: 5
12-10-2011 дата публикации

Traditional Chinese medicine for treating cardiovascular and cerebrovascular disease

Номер: CN0101306169B
Автор: JIANGUANG ZHA, XIUHUAN LOU, SUYA LI, ZHA JIANGUANG, LOU XIUHUAN, LI SUYA
Принадлежит:

The invention relates to a Chinese traditional medicinal combination, in particular to a Chinese traditional medicine used for cardiovascular and cerebrovascular diseases, namely Heart and Brain Shukang Gelatine Capsule. The Chinese traditional medicine is prepared from the following raw materials by weight part: 18 to 22 parts of radix salviae miltiorrhizae, 4 to 7 parts of draconis sanguis, 3 to 6 parts of scorpion, 3 to 6 parts of centipede, 16 to 22 parts of gastrodia tuber, 8 to 12 parts of leech, 8 to 12 parts of earth worm, 18 to 25 parts of hemlock parsley, and 8 to 14 parts of licorice. The Chinese traditional medicinal combination is applicable for curing hemiplegia and sequelae caused by hypertensive, hyperlipemia, arteriosclerosis and deficient blood supply to hearts and brains, coronary heart diseases, diabetes, cerebralthrombosis, cerebral infarction, encephalatrophy, cerebral hemorrhage and cerebral apoplexy, such as hemiplegia, slurred speech, numb limbs, dottiness andso ...

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Номер записи: 6
22-06-2011 дата публикации

Sulfur hexafluoride gas insulating transformer

Номер: CN0101295578B
Автор: LI SUYA, XIE YUCHENG, BIAN QINGKAI, WANG KUISHENG, LI MIN, SUYA LI, YUCHENG XIE, QINGKAI BIAN, KUISHENG WANG, MIN LI
Принадлежит:

The invention discloses a sulfur hexafluoride gas insulating transformer which includes an iron core, a low voltage loop, a high voltage loop, the upper end insulator of the low voltage loop, the lower end insulator of the low voltage loop, the upper end insulator of the high voltage loop, the lower end insulator of the high voltage loop, the main insulating paper cylinder of the loop and the barstay of the loop, a loop pressure pad and a splint for a core and winding assembly; the expansion lines of the beginning end and the tail end of the low voltage loop respectively cross the insulatorsof the upper and the lower ends, and the loop pressure pad and the splint for the core and winding assembly to lead out the core and winding assembly from the two ends of the core and winding assembly; the high voltage loop is divided into an upper path and a lower path in parallel; the high voltage loop is twisted by adopting an inner shielding-continuous mode; a plurality of winding coils at the starting ...

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Номер записи: 7
09-11-2011 дата публикации

Sulfur hexafluoride (SF6) gas insulated traction transformer in auto-transformer (AT) power supply mode

Номер: CN0102237191A
Автор: QUAN ZHENG, SUYA LI, QINGKAI BIAN, MIN LI, LIANXING LIU, KUISHENG WANG, ZHENG QUAN, LI SUYA, BIAN QINGKAI, LI MIN, LIU LIANXING, WANG KUISHENG
Принадлежит:

The invention relates to a sulfur hexafluoride (SF6) gas insulated traction transformer in an auto-transformer (AT) power supply mode and belongs to the technical field of transformers. The invention adopts the technical scheme that: the transformer comprises a gas tank (1), coils (8), a transformer body insulator (9), an iron core (10), leads (7), a cooling device (6), a temperature controller (4), a body gas density meter (3) and a burst pressure relay (5), wherein the temperature controller, the body gas density meter and the burst pressure relay serve as safety protection devices of the transformer and can monitor temperature, pressure and the like of the transformer in real time. By the technical scheme of the invention, a winding pair, of which main fluxes generated on each core column have the same direction and two magnetic leakage groups are subtracted from each other, is formed, so that a low-impedance requirement is met in the limited height of windings. In a radiation mode of ...

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Номер записи: 8
19-11-2008 дата публикации

Traditional Chinese medicine for treating cardiovascular and cerebrovascular disease

Номер: CN0101306169A
Автор: XIUHUAN LOU, JIANGUANG ZHA, SUYA LI, LOU XIUHUAN, ZHA JIANGUANG, LI SUYA
Принадлежит:

The invention relates to a Chinese traditional medicinal combination, in particular to a Chinese traditional medicine used for cardiovascular and cerebrovascular diseases, namely Heart and Brain Shukang Gelatine Capsule. The Chinese traditional medicine is prepared from the following raw materials by weight part: 18 to 22 parts of radix salviae miltiorrhizae, 4 to 7 parts of draconis sanguis, 3 to 6 parts of scorpion, 3 to 6 parts of centipede, 16 to 22 parts of gastrodia tuber, 8 to 12 parts of leech, 8 to 12 parts of earth worm, 18 to 25 parts of hemlock parsley, and 8 to 14 parts of licorice. The Chinese traditional medicinal combination is applicable for curing hemiplegia and sequelae caused by hypertensive, hyperlipemia, arteriosclerosis and deficient blood supply to hearts and brains, coronary heart diseases, diabetes, cerebralthrombosis, cerebral infarction, encephalatrophy, cerebral hemorrhage and cerebral apoplexy, such as hemiplegia, slurred speech, numb limbs, dottiness and so ...

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Номер записи: 9
29-10-2008 дата публикации

Sulfur hexafluoride gas insulating transformer

Номер: CN0101295578A
Автор: BIAN QINGKAI, XIE YUCHENG, LI MIN, WANG KUISHENG, LI SUYA, QINGKAI BIAN, YUCHENG XIE, MIN LI, KUISHENG WANG, SUYA LI
Принадлежит:

The invention discloses a sulfur hexafluoride gas insulating transformer which includes an iron core, a low voltage loop, a high voltage loop, the upper end insulator of the low voltage loop, the lower end insulator of the low voltage loop, the upper end insulator of the high voltage loop, the lower end insulator of the high voltage loop, the main insulating paper cylinder of the loop and the bar stay of the loop, a loop pressure pad and a splint for a core and winding assembly; the expansion lines of the beginning end and the tail end of the low voltage loop respectively cross the insulators of the upper and the lower ends, and the loop pressure pad and the splint for the core and winding assembly to lead out the core and winding assembly from the two ends of the core and winding assembly; the high voltage loop is divided into an upper path and a lower path in parallel; the high voltage loop is twisted by adopting an inner shielding-continuous mode; a plurality of winding coils at the ...

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Номер записи: 10