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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 16. Отображено 16.
08-07-2015 дата публикации

Magnetic steel protection piece for vacuum titanium pump

Номер: CN104763614A
Автор: CHEN TAO, QIU BAORONG, CHEN YAN, LU XIUQIN, TANG JIA, ZHU WENHAN, GAN QI
Принадлежит:

The invention discloses a magnetic steel protection piece for a vacuum titanium pump. The protection piece comprises magnetic steel and a magnetic steel support baseplate, wherein the magnetic steel support baseplate comprises a vacuum titanium pump positioning groove for positioning and placing the vacuum titanium pump and magnetic steel clamping grooves for positioning and placing the magnetic steel; the magnetic steel support baseplate is approximately in a 'u' shape; the magnetic steel clamping grooves are respectively formed in the both u-shaped arms of the magnetic steel support baseplate; the south pole of the magnetic steel inside one magnetic steel clamping groove directly faces the north pole of the magnetic steel inside the other magnetic steel clamping groove; the magnetic steel support baseplate is made of a non-magnetic material. The protection piece can be used for effectively preventing the magnetic steel from being broken due to the effect of own high-intensity magnetic ...

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Номер записи: 1
05-08-2015 дата публикации

Forming clamp for potted composite heat conduction materials of traveling-wave tube and method for potting composite materials

Номер: CN104816264A
Автор: CHEN TAO, CHEN YAN, QIU BAORONG, LU XIUQIN, TANG JIA
Принадлежит:

The invention discloses a forming clamp for potted composite heat conduction materials of a traveling-wave tube, and a method for potting the composite materials. The forming clamp comprises two bondage plates, screws and grooves, and screw through holes for being fixedly connected with the screws are further formed in the bondage plates; the screw through holes are formed in the grooves, and threaded holes are formed in high frequency circuit supporting seats on a traveling-wave tube substrate; and through the depth of the grooves and cooperation of the high frequency circuit supporting seats on the traveling-wave tube substrate, the forming position of the composite heat conduction materials is set. Through the technical scheme, the composite heat conduction materials of the potted traveling-wave tube are controlled within the designed range, and the mechanical means is not required to be used for removing redundant composite heat conduction materials; and the damage of vibration and ...

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Номер записи: 2
09-09-2015 дата публикации

Sealing and corrosion preventing method for roots of chemical storage tanks

Номер: CN104894572A
Автор: ZHAO SHUYIN, TENG PENGPENG, QIU NANNAN, QIU BAORONG, CHEN MIAO
Принадлежит:

The invention discloses a sealing and corrosion preventing method for roots of chemical storage tanks. The sealing and corrosion preventing method includes laying a plurality of layers of fiber cloth in an overlapped manner on the root of each storage tank from the inside to the outside to form a sealing element; sealing the roots of the storage tanks by the sealing elements. The fiber cloth is wetted by resin glue. The sealing and corrosion preventing method has the advantages that the roots of the storage tanks are isolated from the outside, and accordingly corrosive liquid such as stored liquid or rainwater can be prevented from being in direct contact with the roots of the storage tanks for a long time; cement tables with slopes are further built by cement mortar, so that the corrosive liquid such as the stored liquid or the rainwater can flow along the slopes without being accumulated and can be prevented from being in direct contact with the sealing elements for a long time, the sealing ...

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Номер записи: 3
28-01-2015 дата публикации

Cleaning fixture for tubular-column-shaped parts of travelling-wave tubes

Номер: CN104307829A
Автор: CHEN TAO, ZHOU BENHONG, CHEN SHU, CHEN YAN, QIU BAORONG
Принадлежит:

The invention discloses a cleaning fixture for tubular-column-shaped parts of travelling-wave tubes. The cleaning fixture comprises a bottom tray, a top tray and at least two coaxial locating rods, wherein the top tray comprises fixture locating holes of which the number is the same as that of the coaxial locating rods, and a plurality of part top tray fixing holes used for placement of parts; the bottom tray also comprises fixture locating holes of which the number is the same as that of the coaxial locating rods, and a plurality of part bottom tray fixing holes used for placement of parts, and supporting steps are arranged in the part bottom tray fixing holes; the two ends of each coaxial locating rod are respectively connected with the fixture locating holes of the top tray and the bottom tray. The fixture disclosed by the invention can protect tubular-column-shaped parts, such as tube casings and the like, collision between the parts and a container or between the parts is prevented ...

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Номер записи: 4
22-04-2015 дата публикации

Integrated wire flange plate

Номер: CN104534179A
Автор: CHEN TAO, LU XIUQIN, QIU BAORONG, CHEN YAN
Принадлежит:

The invention discloses an integrated wire flange plate. The integrated wire flange plate comprises unit flange plates, a flange plate base plate and fixing screws for fixing the unit flange plates to the flange plate base plate. The integrated wire flange plate is simple in structure, convenient to seal and quick and convenient to detach and install. Low-pressure high-temperature tests and low-pressure low-temperature tests can be conducted on multiple traveling-wave tubes at the same time, a large amount of temperature rise, temperature drop and air pumping time is saved, and production efficiency is improved.

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Номер записи: 5
20-08-2014 дата публикации

Electronic gun of traveling-wave tube

Номер: CN103996588A
Автор: WANG SHUGUANG, QIU BAORONG, CHEN TAO, CHEN YAN, LIU DONGMEI, HU DARONG
Принадлежит:

The invention provides an electronic gun of a traveling-wave tube. The electronic gun comprises a cathode, a cathode supporting component, a gun shell component, a control electrode and an anode. The diameter length of the cathode is 1 mm to 10 mm, the height of the cathode is 1 mm to 10 mm, and the weight of the cathode is 0.02 g to 2 g. The cathode is composed of a cathode head and a heating component, and the cathode head is made from a barium and tungsten material with the diameter being 1 mm to 10 mm, the height being 1 mm to 5 mm and the weight being 0.01 g to 1 g. The heating component is composed of a heater, a cathode cylinder and insulation media. The heater is formed by winding a tungsten filament or a tungsten-rhenium filament or a high-rhenium filament with the diameter being 0.01 nn to 1 mm, the cathode cylinder is made from a molybdenum and/or tungsten material with the thickness being 0.02 mm to 0.2 mm, the position between the heater and the cathode cylinder is filled with ...

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Номер записи: 6
09-09-2015 дата публикации

Health care exercise rehabilitation shoes

Номер: CN0204617203U
Автор: QIU BAORONG
Принадлежит:

The utility model provides a health care exercise rehabilitation shoes, relates to the health care motion and uses shoes. Aim at is to above -mentioned problem and have the shoes shortcoming now, and ad hoc meter negative and positive are with the health care exercise rehabilitation shoes who practices to the people who solves the toe out tempers the drawback. Including sole, vamp, its characterized in that: high back is low before the inner sole: use the heel as the summit, the heelpiece point is higher than the palm follows, heelpiece face and ground formation one contained angle, and this angle is greater than 0 degree and is lighter than or equals 35 degrees, respectively set up the protrusion that one elasticity moderate degree just can withstand the acupuncture point at sole kidney point and insomnia point, the prominent diameter of kidney point is 1 to 3 centimetre, and the height is 0.8 to 1.5 centimetre, the prominent diameter of insomnia point is 0.5 to 2 centimetre, and the height ...

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Номер записи: 7
18-11-2015 дата публикации

Negative pole component Assembly anchor clamps

Номер: CN0204771329U
Автор: CHEN TAO, QIU BAORONG, CHEN YAN
Принадлежит:

The utility model discloses a negative pole component Assembly anchor clamps, a section of thick bamboo is fixed a position with adjusting to the regulation locating lever of anchor clamps package, it includes negative pole locating surface, anchor clamps concentric locating axle, size regulation external screw thread and adjustment tank to adjust the locating lever, adjust a location section of thick bamboo including interior screen section of thick bamboo locating surface, interior screen section of thick bamboo concentric locating axle, an anchor clamps concentric locating section of thick bamboo and size regulation internal thread, adopt negative pole component Assembly anchor clamps can guarantee negative pole and an interior thermal shielding section of thick bamboo, the welding of an outer thermal shielding section of thick bamboo time, size, concentricity, the depth of parallelism reach the designing requirement between them, have simple structure, processing convenient, be convenient ...

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Номер записи: 8
07-10-2015 дата публикации

Electrode lead's protection piece

Номер: CN0204696256U
Автор: CHEN TAO, QIU BAORONG, CHEN YAN
Принадлежит:

The utility model discloses an electrode lead's protection piece, electrode lead's protection piece includes with electrode fixed connection's lead wire, lead wire cavity and arranges the lead wire locating hole on the lead wire cavity in, the lead wire has changed the initial trend of lead wire with electrode fixed connection behind the locating hole through the lead wire, adopts electrode lead's protection piece can reduce the electron device's that shear stress leads to electrode and lead wire contact failure, avoid electrode and pin connection to open circuit, reduce electron device and became invalid, have simultaneously that simple structure, processing are convenient, the characteristics of the loading and unloading of being convenient for.

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Номер записи: 9
20-08-2014 дата публикации

S-waveband and C-waveband travelling wave tube

Номер: CN103996589A
Автор: CHEN YAN, QIU BAORONG, CHEN TAO
Принадлежит:

The invention provides an S-waveband and C-waveband travelling wave tube. A bare tube of the travelling wave tube comprises an electronic gun, a high-frequency circuit and a collector, wherein the electronic gun, the high-frequency circuit and the collector are connected in sequence. The cathode potential of the high-frequency circuit ranges from -4000 V to -3000 V. The length of a slow wave circuit of the high-frequency circuit ranges from 200 mm to 300 mm. The inner diameter of a helical line of the high-frequency circuit ranges from 1.0 mm to 4.0 mm. The width of a strip of the helical line ranges from 0.1 mm to 1.0 mm. According to the S-waveband and C-waveband travelling wave tube, due to the facts that the length of the slow wave circuit of the high-frequency circuit ranges from 200 mm to 300 mm, the inner diameter of the helical line of the high-frequency circuit ranges from 1.0 mm to 4.0 mm, and the width of the strip of the helical line ranges from 0.1 mm to 1.0 mm, on the premise ...

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Номер записи: 10
13-08-2014 дата публикации

Method for preventing valve from leaking under pressure without stopping production

Номер: CN103982691A
Автор: QIU NANNAN, QIU BAORONG, ZHAO SHUYIN, ZHANG MAN, ZHAO MENG
Принадлежит:

The invention provides a method for preventing a valve from leaking under pressure without stopping production. The method aims to solve the problem that filler cannot be replaced due to large pressure at a gland of the valve; the leaking problem of the gland of the valve is solved without stopping production in the method that the filler is replaced part by part. According to the method, the filler is replaced part by part; only one bolt is detached each time, a part of the filler is replaced, then another bolt is detached after the preceding bolt is fastened, a part of the filler is replaced, and the process is repeated until the gland is filled with the filler. The filler of the gland is replaced part by part, only gland bolt is detached when the filler is replaced each time, and the problem that the filler is difficult to replace due to the fact the gland cannot be opened because of large pressure is solved. The method effectively solves the problems that in continuous production, after ...

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Номер записи: 11
15-03-2017 дата публикации

A wash anchor clamps for travelling wave tube tube

Номер: CN0206009382U
Автор: CHEN TAO, LUO XIAO, QIU BAORONG, CHEN YAN
Принадлежит: CHENGDU GUOGUANG ELECTRIC CO LTD, CHENGDU GUOGUANG ELECTRIC CO., LTD.

The utility model discloses a wash anchor clamps for travelling wave tube tube, wash anchor clamps including all be equipped with lower protection piece, coaxial locating lever that the tube chassis of placing the hole and the last protection piece, the flexible material that take over a business, flexible material makes made, set up in take over a business with the coaxial locating hole on chassis, adopt anchor clamps can be effectively to thickness <= 0.3mm, the miniaturized travelling wave tube thin wall tube of draw ratio >= 10: 1 carries out burr ultrasonic cleaning. Utilize down protection piece, go up protection piece and protect in the cleaning process the thin wall tube, avoid reversing, collision, clamping effect power be to the damage of thin wall tube, let ultrasonic energy uniformly action in thin wall tube, through reducing the supersound time and increasing scavenge pipe hull number volume, raise the efficiency, reduce the damage of ultrasonic energy thin wall tube. Have ...

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Номер записи: 12
20-08-2014 дата публикации

S-waveband and C-waveband microwave power module

Номер: CN103997350A
Автор: CHEN YAN, QIU BAORONG, CHEN TAO
Принадлежит:

The invention provides an S-waveband and C-waveband microwave power module. The S-waveband and C-waveband microwave power module comprises an installation box, a power source module, a solid amplifier, an equalizer and a travelling wave tube, wherein the power source module, the solid amplifier, the equalizer and the travelling wave tube are installed in the installation box. The solid amplifier, the equalizer and the travelling wave tube are connected in sequence through a radio-frequency cable. The power source module is connected with the solid amplifier and the travelling wave tube through a guide wire. An inner power source is arranged in the solid amplifier in an integrated mode. A power source interface, a control interface, a radio-frequency signal input port and a radio-frequency signal output port are formed in the side wall of the installation box. The power source interface and the control interface are connected with the power source module. The radio-frequency signal input ...

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Номер записи: 13
30-09-2015 дата публикации

Electrode lead protector

Номер: CN104953298A
Автор: CHEN TAO, QIU BAORONG, CHEN YAN
Принадлежит:

The invention discloses an electrode lead protector comprising leads fixedly connected with electrodes, a lead cavity and lead positioning holes disposed in the lead cavity. The leads pass through the lead positioning holes prior to changing the initial direction of fixed connection of the leads and the electrodes. By the electrode lead protector, poor contact of the electrodes of an electronic device with the leads due to shear stress can be reduced, open circuit of connection of the electrodes and the leads is avoided, failure of the electronic device is reduced, and the electrode lead protector has the advantages of simple structure, and convenience in machining and assembling and disassembling.

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Номер записи: 14
24-06-2015 дата публикации

Coke oven gas final cooling system and method

Номер: CN104726139A
Автор: WANG SHUHU, ZHANG JIAN, QIU BAORONG, QIU NANNAN, ZHAO SHUYIN, YANG TAO, WU PENG
Принадлежит:

The invention discloses a coke oven gas final cooling system. The system comprises a final cooling tower and a spray pump used for conveying a spray liquid stored at the bottom of the final cooling tower to the top of the final cooling tower, wherein the final cooling tower is provided with a gas inlet and a gas outlet. The system also comprises a spray liquid circulating tank, wherein an inlet of the spray liquid circulating tank is connected with a first switch valve; an outlet of the spray liquid circulating tank is connected with an inlet of the spray pump by a second switch valve. The invention also discloses a coke oven gas final cooling method. The system and the method have the beneficial effects that after the liquid level of the spray liquid in the final cooling tower reaches a set value, the spray liquid is discharged to the spray liquid circulating tank, thus achieving control and adjustment of the liquid level of the spray liquid in the final cooling tower; gases are prevented ...

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Номер записи: 15
24-02-2016 дата публикации

Dry bed vibrations buffer of sulphur ammonium

Номер: CN0205047726U
Автор: QIU NANNAN, WANG HAIYAN, ZHAO SHUYIN, QIU BAORONG, CHEN MIAO
Принадлежит:

The utility model discloses a dry bed vibrations buffer of sulphur ammonium, including dry bed, be equipped with 4 at least buffering air cushions in the bottom of dry bed, the material is high -pressure rubber. The buffering air cushion passes through the pipeline to be connected with the air supply, is equipped with relief pressure valve and check valve on the pipeline, through the gassing of filling of control flap control buffering air cushion. The utility model discloses changing virgin rubber spring buffering into continuous inflatable formula air cushion buffering that damping performance is superior, having solved short, the poor problem of shock attenuation effect of life that the spring was glued to the buffering, the potential safety hazard has been eliminated in the vibration of dry bed fuselage in service of greatly reduced and factory building, improves dry bed cycle of operation and life -span, has reduced dry bed dimension and examines the cost.

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Номер записи: 16