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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 8. Отображено 8.
19-08-2015 дата публикации

Oil sprayer improving efficiency of electromagnetic actuator

Номер: CN104847555A
Автор: ZHOU WANGJING, HU MENG, BU ANZHEN, MIAO XUELONG
Принадлежит:

The invention discloses an oil sprayer improving the efficiency of an electromagnetic actuator. The oil sprayer comprises an oil sprayer body, an iron core assembly, an armature, an adjusting piece and a valve base, wherein the oil sprayer body is of the structure of a cylindrical cavity, a positioning installation groove is formed in the inner wall of the curved surface of the cavity of the oil sprayer body, a pair of convex lugs installed in cooperation of positioning installation grooves are formed on the iron core assembly, and the adjusting piece comprises adjusting bosses installed in cooperation with the positioning installation grooves. According to the oil sprayer improving the efficiency of the electromagnetic actuator, the oil sprayer is provided with the electromagnetic actuator installed from bottom to top, the sinking type structural requirement is met, the space utilization rate can be improved to the maximum extent, the electromagnetic utilizing rate of the electromagnetic ...

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Номер записи: 1
07-01-2015 дата публикации

Oil injecting speed-variable common rail system oil injector

Номер: CN104265534A
Автор: MIAO XUELONG, LIU MIN, GUO LIXIN, WU DONGXING, ZHOU WANGJING, XIA XINGLAN, JU YUSHENG
Принадлежит:

The invention relates to the technical field of research and development of internal combustion engines, in particular to an oil injecting speed-variable common rail system oil injector. The oil injecting speed-variable common rail system oil injector comprises an oil injector body, wherein a valve control part and a needle valve partner are arranged in the oil injector body; the valve control part is connected with the needle valve partner through a throttle orifice; a floating sleeve is arranged in a broken section, towards the throttle orifice, of the needle valve partner, directly coats the upper end of a needle valve of the needle valve partner, and is tightly pressed at the bottom of the throttle orifice by a needle valve spring; high-pressure fuel is leaded into a fuel holding tank and the lower periphery of the needle valve after passing through an annular fuel groove and a fuel guide channel between the needle valve and a needle valve body in sequence; an annular concave surface ...

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Номер записи: 2
10-09-2014 дата публикации

Fuel injection valve

Номер: CN104033300A
Автор: ZHOU WANGJING, ZHANG WUKAI, BU ANZHEN, LIU YIN
Принадлежит:

The invention discloses a fuel injection valve which comprises a magnetic valve, a coil, an armature, a magnetic ring, a damping spring, a damping block, a shell, a limiting core, a control spring, a spring seat, a needle valve, a sealing ball and a sealing ball seat. The coil is arranged in an annular coil groove of the magnetic core, the magnetic ring is fixedly arranged below the magnetic core, the armature is arranged on the upper portion of the inner circle of the magnetic ring and arranged on the lower end face of the magnetic core, the damping block is fixedly arranged below the armature in the inner circle of the magnetic ring, the damping spring is arranged between the armature and the damping block, the needle valve is arranged in the magnetic valve and inserted into the armature and the damping block in a sleeved manner, the upper portion of the needle valve is fixedly connected with the spring seat, and the upper portion of the spring seat is abutted on the limiting core inside ...

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Номер записи: 3
19-03-2014 дата публикации

Common rail system oil atomizer

Номер: CN103644056A
Автор: MIAO XUELONG, LIU MIN, GUO LIXIN, ZHOU WANGJING, XIA XINGLAN, JU YUSHENG
Принадлежит:

The invention discloses a common rail system oil atomizer which comprises an oil atomizer body, an electromagnet, a ball valve arranged on a restriction orifice, a floating sleeve, a needle valve spring, a needle valve and a needle valve body. An oil containing groove communicated with an oil inlet channel is formed between the needle valve and the needle valve body, the upper portion of the needle valve is used as a control piston, the upper portion of the needle valve is sleeved with the floating sleeve, a control cavity is formed among the floating sleeve, the bottom face of the restriction orifice and the top end face of the needle valve, an oil inlet hole is formed in the restriction orifice and communicates the control cavity and the oil inlet channel, and an oil outlet hole communicated with the ball valve is formed in the restriction orifice on the top of the control cavity. According to the common rail system oil atomizer, the control piston and the needle valve are connected into ...

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Номер записи: 4
09-09-2015 дата публикации

Ankle fixer

Номер: CN0204618516U
Автор: ZHENG YING, ZHOU WANGJING, LAN SHUHUA, FENG XIAOHONG, WANG LIN, LU JIN, LAN QIAOQIAO, ZHENG YUNXIN
Принадлежит:

The utility model discloses an ankle fixer, fixed part on cooperating the stationary with the shank to and with sole cooperation stationary under the fixed part, go up the structure that fixed part and fixed part down are a soft transparent plastic body coupling, go up the outer wall of fixed part was connected with a 1 -2 rigid plastic material along vertical fixing fixed strip, upward along vertically being equipped with a plurality of standpipes on the fixed part, the upper end of each standpipe feeds through by one communicating pipe mutually, also is connected with the one full water on communicating pipe and connects, go up the different position in the standpipe of fixed part and evenly seted up the air vent, upward the fixed part is pasted with lower fixed part internal face has the one deck cotton layer. Through setting up the standpipe, the accessible full water connects cooperation communicating pipe toward the interior ice water that pours into into of standpipe, the effect ...

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Номер записи: 5
06-06-2023 дата публикации

Fully variable oil pump control method and device, computer equipment, medium and product

Номер: CN116220856A
Автор: GAO JINHENG, ZHANG CHUNFENG, ZHOU WANGJING, DONG XIAOBIN, JIANG ZEYU, LIU MIN, GENG WENJUAN, ZHENG GUOBING, RUAN JIACHEN, YU JIE
Принадлежит:

The invention relates to a full-variable oil pump control method and device, computer equipment, a storage medium and a computer program product, a full-variable oil pump is controlled to operate under the driving of a crankshaft gear, and after the full-variable oil pump operates, the oil temperature and the environment temperature are obtained, so that the working condition of an electric control piston cooling nozzle is determined; according to different working conditions of the electric control piston cooling nozzle, the opening degree of the electromagnetic valve of the fully-variable oil pump is controlled according to the corresponding duty ratio, effective control over the fully-variable oil pump can be achieved, and therefore the lubricating reliability of the internal combustion engine is guaranteed.

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Номер записи: 6
19-03-2014 дата публикации

Control valve

Номер: CN103644060A
Автор: MIAO XUELONG, LIU MIN, GUO LIXIN, ZHOU WANGJING, XIA XINGLAN, JU YUSHENG
Принадлежит:

The invention discloses a control valve. The control valve is used for a high-pressure common-rail fuel system. The control valve comprises an electromagnet, an electromagnet spring, an armature and a control valve seat. The control valve is characterized in that the armature serves as a control valve body, a conical surface valve structure is formed by a conical surface arranged at the lower end of the armature and a conical surface on the top of the control valve seat in a cooperative mode, and is used for having control over circulation of fuel oil in a high-pressure oil duct formed in the control valve seat, and the high-pressure oil duct is communicated with a control cavity in the lower end face of the control valve seat. The control valve is simple in structure; when the control valve is in a stationary state, the armature, namely the control valve body, does not bear hydraulic pressure, and thus the needed pretightening force of a solenoid valve spring can be quite small; due to ...

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Номер записи: 7
11-11-2015 дата публикации

A novel roast lamp for performing operation surface of a wound

Номер: CN0204745373U
Автор: ZHOU WANGJING, JIN LIXIA, LI HONG, HUANG XUFANG, XIA WEIFEN, WU SHUXIA
Принадлежит:

The utility model provides a novel roast lamp for performing operation surface of a wound, which comprises a base, fix the bracing piece at the base center, be equipped with insertion rod no. 1 on the bracing piece, be equipped with the dwang on the insertion rod no. 1, be equipped with insertion rod no. 2 on the dwang, insertion rod's no. 1 top is equipped with riser no. 1, two risers no. 1 are gone up to open has through -hole no. 1, it changes piece no. 1 to be fixed with on the dwang, that changes piece no. 1 has opened through -hole no. 2 on the surface, it installs on riser no. 1 to change piece no. 1, install the butterfly nut no. 1 that is used for the fastening to change piece no. 1 on the bolt no. 1, the distance size of one and two risers of thickness between one of changeing piece no. 1 is matchd, roast lamp is installed at insertion rod's no. 2 top, infrared thermometer is installed to insertion rod's no. 1 bottom, be fixed with the PLC controller on the base, be fixed with ...

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Номер записи: 8