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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 9. Отображено 9.
05-08-2015 дата публикации

Inverted spray resisting fuel air filter structure

Номер: CN104819077A
Автор: LI DONGXU, WEI JIAZI, TANG LICHUN, LI QINGLI, XING SHUBIN, REN JIELIN, LI SHUAI, TANG XINYING, SHAO YIQUN
Принадлежит:

The invention discloses an inverted spray resisting fuel air filter structure of a small-sized gasoline engine. The structure comprises an air filter inner housing, an air chock and an air chock handle, wherein the air filter inner housing is additionally provided with an oil baffle plate and a fuel reflow passage. Compared with the conventional machine structure, the newly improved inverted spray resisting fuel air filter structure has the advantages that inverted spray-out of the mixed oil can be effectively stopped during operation of the machine, and the inverted sprayed mixed oil is newly recycled, so the safety and the reliability of the product are both greatly improved and the environment pollution is reduced.

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Номер записи: 1
08-07-2015 дата публикации

Centrifugal oil-gas separation device

Номер: CN104763492A
Автор: ZHAO ZHENG, WEI JIAZI, LI DONGXU, TANG LICHUN, LI QINGLI, XING SHUBIN, REN JIELIN, SHAO YIQUN
Принадлежит:

The invention relates to the technical field of gasoline engines, in particular to a centrifugal oil-gas separation device. The centrifugal oil-gas separation device comprises a crankshaft connecting bar set, a cylinder body, a piston, a crankshaft case and an oil bottom shell; the crankshaft is provided with a balancing gas passage, an exhaust hole is formed in the crankshaft case, one end of the balancing gas passage is connected with the crankshaft case chamber while the other end is connected with the exhaust hole to connect with the atmosphere, and an engine oil shifting fork is arranged at the large end of the connecting bar of the crankshaft connecting bar set. By means of the technical scheme, the centrifugal oil-gas separation device completely solves the problems of oil-gas separation failure, engine oil burning, unstable performance, bad reliability and the like of a hand-held tool matched with a small air-cooling four-stroke gasoline engine when working at different positions ...

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Номер записи: 2
06-01-2016 дата публикации

Fresh -keeping cabinet of multi -functional intelligence of multi -temperature -zone of long -range management and control

Номер: CN0204945845U
Автор: ZHANG YONG, WANG XINHUA, DENG YUXIN, XING SHUBIN, ZHANG HENG, ZHANG JIAN, REN SHILING, DU WENJIE
Принадлежит:

The utility model discloses a fresh -keeping cabinet of multi -functional intelligence of multi -temperature -zone of long -range management and control, it includes, compressor, it carries out the operation of safe deposit box refrigeration, the cabinet body, the cabinet is internal to set up a plurality of memory cell separately, memory cell respectively with the compressor electricity is connected, each memory cell is equipped with a cabinet door last the correspondence, be equipped with locking switch and RFC radio -frequency card scanner on the cabinet door, the memory cell inner wall adopts insulation material to make, the control unit, its with compressor and locking switch electricity respectively connect, the control unit include PAC and with the communication module that the PAC electricity is connected, PAC the control unit passes through communication module transmitter data to remote control center, wherein, RFC radio -frequency card scanner is activated and is launched the ...

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Номер записи: 3
16-09-2015 дата публикации

Prevent spouting empty filter structure of fuel

Номер: CN0204646475U
Автор: LI DONGXU, WEI JIAZI, TANG LICHUN, LI QINGLI, XING SHUBIN, REN JIELIN, LI SHUAI, TANG XINYING, SHAO YIQUN
Принадлежит:

The utility model discloses a sky of falling oil spout filter structure is prevented to the gasoline engine, including empty filter inner cover, choke valve, choke valve handle, cover in empty filter that increase the oil baffle and the fuel backward flow is said, fall the oil spout sky filter structure is prevented and compares with traditional machine construction that the new mechanism can effectually stop the miscella play of falling the sport at the machine run in -process to new modified, carries out the reutilization again to the miscella that spouts, and this just makes the security of product and the improvement that the reliability has all had the great, and the reduction is to the pollution of environment.

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Номер записи: 4
25-05-2011 дата публикации

Two-stroke engine capable of scavenging in air pilot mode

Номер: CN0102072009A
Автор: LINGMING LI, TINGGAO WANG, DEJUN LI, SHUBIN XING, XINGQUAN YANG, CHUNMING YOU, XIUMING CHEN, YIQUN SHAO, LI LINGMING, WANG TINGGAO, LI DEJUN, XING SHUBIN, YANG XINGQUAN, YOU CHUNMING, CHEN XIUMING, SHAO YIQUN
Принадлежит:

The invention discloses a two-stroke engine capable of scavenging in an air pilot mode, which is characterized in that a cylinder is symmetrically provided with a closed-structure scavenging duct; the structure is realized by symmetrically arranging side covers on two sides of the cylinder; one side of the scavenging duct of the cylinder is connected with an air storage cavity; one check valve combination is positioned between the air storage cavity and an admission pipe; a carburettor and the admission pipe are respectively provided with two relatively-independent inlet paths; a case is provided with a case scavenging duct; the case scavenging duct causes a crank chamber to be communicated with a cylinder scavenging duct by the main bearing ball gap of a crank case; flammable mixed gas in the crank chamber is fully mixed when passing through a bearing hole ball which rotates at high speed and is burnt more fully; and fresh air in the air storage chamber is pressed into the cylinder by ...

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Номер записи: 5
24-02-2016 дата публикации

Muffler pad wind -guiding structure

Номер: CN0205047284U
Автор: LI SHUAI, LI QINGLI, XING SHUBIN, REN JIELIN, LI DONGXU, WEI JIAZI, TANG XINYING, LI HAO, SHAO YIQUN
Принадлежит:

The utility model relates to a gasoline engine technical field, one kind big discharge capacity gasoline engine muffler pad wind -guiding structure of in particular to. The utility model adopts a technical scheme for providing a gasoline engine muffler pad wind -guiding structure, including rotor, cylinder body, muffler pad, muffler, bolt, the mounting of rotors is at the input axle head, the bolt is installed muffler, muffler pad on the cylinder body in proper order, its characterized in that: the height of muffler pad should be able to be close the cylinder body top, and is equipped with the ventilation hole in the upper portion position. The beneficial effects of the utility model are that through the wind -guiding structure of muffler pad, can guarantee mostly cooling air cooling cylinder body, partly cooling air blows to the muffler from the ventilation hole of muffler pad in addition, and the cylinder body of thoroughly having solved the existence of traditional big discharge capacity ...

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Номер записи: 6
13-01-2016 дата публикации

Small -size air -cooled four -stroke -cycle gasoline engine

Номер: CN0204961078U
Автор: WEI JIAZI, LI DONGXU, TANG LICHUN, LI QINGLI, XING SHUBIN, REN JIELIN, SHAO YIQUN
Принадлежит:

The utility model relates to a small -size air -cooled four -stroke -cycle gasoline engine, including camshaft connecting rod group, cylinder body, piston, crankcase, cylinder cover, oil pan, be equipped with balanced air flue on the bent axle, be equipped with the exhaust hole on the crankcase, the crankcase room is access to to balanced air flue one end, and one end communicates with each other with the exhaust hole and accesss to the atmosphere, the connecting rod tip of camshaft connecting rod group is equipped with the machine oil shift fork, and oil chamber and valve chamber are linked together through the cam room. The utility model discloses the scheme has solved thoroughly that the supporting hand -held tool of small -size air -cooled four -stroke -cycle gasoline engine oil appears when the operation of each position, machine oil, unstable, the reliability subalternation problem of performance were lost efficacy, were burnt in the gas separation, guarantees the engine and can all ...

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Номер записи: 7
09-07-2014 дата публикации

Shutdown mechanism of two-stroke gasoline engine

Номер: CN103912389A
Автор: TANG LICHUN, LI QINGLI, ZHANG JINBO, XING SHUBIN, WANG FACHEN, SHAO YIQUN
Принадлежит:

The invention discloses a shutdown mechanism of a two-stroke gasoline engine. The shutdown mechanism comprises a torsional spring, an inner casing, a choke valve, a tapping screw, a control wire and a rocking handle. The shutdown mechanism is characterized in that the inner casing is provided with a torsional spring limiting boss, a choke valve limiting boss and an air inlet; the choke valve is provided with a rotating shaft, a limiting shaft end and a blade door; the rocking handle is mounted at the limiting shaft end after the rotating shaft penetrates the inner casing; one end of the rocking handle is fastened at the limiting shaft end by the tapping screw; the control wire is freely hung at the other end of the rocking handle; one end of the torsional spring is retained on the torsional spring limiting boss, and the other end of the torsional spring is inserted in a groove of the rocking handle; when the control wire is in a tensioning state, the blade door is located at a starting ...

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Номер записи: 8
08-07-2015 дата публикации

Small air cooled four-stroke gasoline engine

Номер: CN104763524A
Автор: WEI JIAZI, LI DONGXU, TANG LICHUN, LI QINGLI, XING SHUBIN, REN JIELIN, SHAO YIQUN
Принадлежит:

The invention relates to a small air cooled four-stroke gasoline engine. The small air cooled four-stroke gasoline engine comprises a crankshaft connecting rod set, a cylinder body, a piston, a crankcase, a cylinder cover and an oil bottom shell; the crankshaft is provided with a balancing air passage, and an exhaust hole is formed in the crankcase; one end of the balancing air passage is connected with the crankcase chamber while the other end is communicated with the exhaust hole and communicated with the atmosphere, an engine oil shifting fork is arranged at the large connecting bar end of the crankshaft connecting bar set, and a lubricating oil chamber is communicated with a valve chamber through a cam chamber. By means of the scheme, the small air cooled four-stroke gasoline engine completely solves the problems of oil-gas separation failure, engine oil burning, unstable performance, bad reliability and the like of a hand-held tool matched with the small air cooled four-stroke gasoline ...

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Номер записи: 9