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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 6. Отображено 6.
18-08-2023 дата публикации

Assembly tool for diesel engine valve collet

Номер: CN116604516A
Автор: LIANG YE, TAN HONGBO, LI ZHENGSHUN, ZHU MAOBAO, XU YANNI, LI ZHIHUA, LYU QIANYING, MENG XIAOLIAN
Принадлежит:

The invention provides an assembly tool for a diesel engine valve collet, and belongs to the technical field of diesel engine assembly. The assembling tool for the diesel engine valve collet comprises a bottom plate and an adjusting mechanism, a supporting frame is arranged at the top of the bottom plate, a pressing handle is hinged to the top of the supporting frame, a connecting rod is installed on the pressing handle in a sliding mode, a pressing plate is hinged to the bottom of the connecting rod, a strip-shaped groove is formed in the pressing plate, and a pressing sleeve is arranged at the bottom of the pressing plate. Through grooves used for containing valve lock clamps are symmetrically formed in the pressing sleeve, the pressing plate is provided with the rotating piece used for lifting the moving plate, a first circular ring is arranged at the bottom of the moving plate, a second circular ring is arranged at the top of the pressing part, and the spring is located in the strip-shaped ...

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Номер записи: 1
14-07-2023 дата публикации

Tail gas treatment system of diesel engine performance test bench

Номер: CN116430794A
Автор: LIANG YE, KOU CHUANFU, LI ZHENGSHUN, PAN CHANGJUN, LIANG JIE, ZHU MAOBAO, LIANG GUILIN
Принадлежит:

The invention discloses a tail gas treatment system of a diesel engine performance test bench. The tail gas treatment system comprises a remote control mechanism, a catalytic silencer, a metering injection pump, a blue adding tank and a PLC. The remote control mechanism is electrically connected with an ECU of the engine. And the metering injection pump is arranged on the catalytic silencer. The urea adding tank is connected with the metering injection pump and used for providing urea for the metering injection pump. The PLC is electrically connected with the remote control box, the catalytic silencer and the metering injection pump, and the PLC is used for obtaining upstream and downstream temperature sensor signals of the catalytic silencer, front and back pressure difference signals of the DPF, nitrogen and oxygen sensor signals, urea adding tank liquid level sensing signals, urea adding temperature sensor signals and nozzle control signals and calculating the urea injection amount.

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Номер записи: 2
07-07-2023 дата публикации

Urea injection mechanism for engine emission aftertreatment

Номер: CN116398278A
Автор: LIANG YE, DAI ZHENCHAO, TAN HONGBO, LI ZHIHUA, LYU QIANYING, ZHU MAOBAO, MENG XIAOLIAN, LIANG GUILIN
Принадлежит:

The invention provides a urea injection mechanism for engine emission aftertreatment, which comprises an engine main body, a heat insulation protective cover and a metering injection pump are arranged on the engine main body, and a cooling mechanism is arranged on the engine main body. According to the urea injection mechanism for engine emission post-treatment, through the arrangement of the injection mechanism, a first injection pipe and a second injection pipe can be rapidly assembled through the injection mechanism, and through the arrangement of the first injection pipe, a first injection connector, the second injection pipe and a second injection connector, the urea can be rapidly injected into the injection pipe; the first injection pipe and the second injection pipe can be rapidly assembled through the transition connector, a heat insulation cover does not need to be disassembled when a urea pipe is installed, unnecessary procedures are reduced, production efficiency is improved ...

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Номер записи: 3
15-08-2023 дата публикации

Treatment device for diesel engine tail gas treatment

Номер: CN116591809A
Автор: LIANG YE, TAN HONGBO, LYU QIANYING, LI ZHIHUA, ZHU MAOBAO, MENG XIAOLIAN, ZHU YAN
Принадлежит:

The invention provides a treatment device for diesel engine tail gas treatment, and relates to the technical field of diesel engine tail gas treatment. The filtering assembly comprises an air inlet pipe and a filtering part, the air inlet pipe is communicated with the filtering part, the spraying assembly comprises a turbine, a water pump, a spraying part and an aeration part, an air inlet of the turbine is communicated with the filtering part, an air outlet of the turbine is communicated with the spraying part, an output shaft of the turbine is connected with a shaft of the water pump, and the aeration part is communicated with the spraying part. A water suction port of the water pump is communicated with the aeration part, a water outlet of the water pump is communicated with the spraying part, and the spraying part is communicated with the aeration part. Water-soluble components in the tail gas are more effectively filtered out by utilizing the spraying and aeration processes, and moisture ...

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Номер записи: 4
22-06-2016 дата публикации

Sleeve is dismantled to double -screw bolt

Номер: CN0205325595U
Автор: WANG DAWEI, CHEN PINGHUA, LI YUN, ZHU MAOBAO, HE HENG
Принадлежит:

... 本实用新型公开了一种螺柱拆卸套筒，包括顶盖、设于顶盖内的限位螺母及可拆卸的设于顶盖底部的底座，所述底座上设有与限位螺母相适应的螺纹孔；所述的顶盖顶面设有与扳手施力端相适配的凹槽，所述顶盖内的上部设有与待拆卸螺柱尺寸相适应的第一容纳腔，下部设有与第一容纳腔连通并在径向上宽于第一容纳腔的第二容纳腔，所述凹槽、第一容纳腔及第二容纳腔的中轴线重合，所述第二容纳腔内设有上限位平台，所述底座上与顶盖配合的一侧设有下限位平台，所述的限位螺母可活动的设于两限位平台之间的容置腔内。本实用新型结构简单，使用方便快捷，大大提高了螺柱的拆卸效率，可更换不同规格的限位螺母，用于拆卸多种规格的螺柱，应用范围较广。 ...

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Номер записи: 5
06-07-2016 дата публикации

Engine cylinder block belt cleaning device

Номер: CN0205362061U
Автор: ZHU MAOBAO, MENG WEIJIU, HE HENG, CHENG HENGDE, LI YUN
Принадлежит:

... 本实用新型公开一种发动机缸体清洗装置,包括水管、气管、连接扣所述气管的出气口对准所述水管的出水口，以保证出气口喷出的高压气体能吹动出水口喷出的液体形成高压水气。所述气管的出气口与水管的出水口的间距在5mm～20mm之间。所述高压气体压力0.25～0.6Mpa之间。所述水管接通自来水，其出水口内径在5mm～15mm之间。具有易于清洗发动机零件的各种死角部位，且清洗干净高效，通用性强，简单易操作的优点。 ...

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Номер записи: 6