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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 8. Отображено 8.
25-01-2012 дата публикации

Middle-waisted bidirectional filling and mining method under canopy guard in thick and great metal mine in sea bed

Номер: CN0101761340B
Автор: BI HAITAO, LI XIBING, LI HONGYU, LIU RUAN, LIU ZHIXIANG, WANG CHENG, WANG SHUHAI, XIU GUOLIN, ZHAO GUOYAN, HAITAO BI, XIBING LI, HONGYU LI, RUAN LIU, ZHIXIANG LIU, CHENG WANG, SHUHAI WANG, GUOLIN XIU, GUOYAN ZHAO
Принадлежит:

The invention discloses a middle-waisted bidirectional filling and mining method under canopy guard in a thick and great metal mine in sea bed, which is characterized in that a safety isolating layer is preserved between an ore body and the sea bed; the ore body is divided into an upper part and a lower part at the middle waist in the altitude direction; the altitude from the middle waist position to the sea bed sea mud is 100-150m; stoping is carried out from the middle waist position of the ore body, wherein the upper part adopts upstroke mining and the lower part adopts downstroke mining; a rock trackless quasi-upward slicing cemented method with a regular post pillar is adopted in the upstroke mining method; a rock trackless quasi-ordinary slicing cemented method is adopted in the downstroke mining; the gob in the stope is filled with filling materials. The invention is characterized by having high safety of mining, little loss of resources, high degree of mechanism, low labor intensity ...

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Номер записи: 1
30-06-2010 дата публикации

Middle-waisted bidirectional filling and mining method under canopy guard in thick and great metal mine in sea bed

Номер: CN0101761340A
Автор: BI HAITAO, LI XIBING, LI HONGYU, LIU RUAN, LIU ZHIXIANG, WANG CHENG, WANG SHUHAI, XIU GUOLIN, ZHAO GUOYAN, HAITAO BI, XIBING LI, HONGYU LI, RUAN LIU, ZHIXIANG LIU, CHENG WANG, SHUHAI WANG, GUOLIN XIU, GUOYAN ZHAO
Принадлежит:

The invention discloses a middle-waisted bidirectional filling and mining method under canopy guard in a thick and great metal mine in sea bed, which is characterized in that a safety isolating layer is preserved between an ore body and the sea bed; the ore body is divided into an upper part and a lower part at the middle waist in the altitude direction; the altitude from the middle waist position to the sea bed sea mud is 100-150m; stoping is carried out from the middle waist position of the ore body, wherein the upper part adopts upstroke mining and the lower part adopts downstroke mining; a rock trackless quasi-upward slicing cemented method with a regular post pillar is adopted in the upstroke mining method; a rock trackless quasi-ordinary slicing cemented method is adopted in the downstroke mining; the gob in the stope is filled with filling materials. The invention is characterized by having high safety of mining, little loss of resources, high degree of mechanism, low labor intensity ...

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Номер записи: 2
04-02-2009 дата публикации

Combined rotor structure of permanent magnet wind power generator

Номер: CN0101359847A
Автор: TANG RENYUAN, AN ZHONGLIANG, MA XIN, BI HAITAO, RENYUAN TANG, ZHONGLIANG AN, XIN MA, HAITAO BI
Принадлежит:

The invention provides a combined rotor structure of a permanent magnet wind power generator, which belongs to the technique field of permanent magnet wind power generator, and adopts the technical proposal that: fan-shaped punching sheets are laminated to form a magnetic pole, a permanent magnet is inserted into a permanent magnet groove reserved on the fan-shaped magnetic pole along the axial direction of a motor, and an air magnetic shield bridge is formed in the fan-shaped magnetic pole, the whole magnetic pole is inserted into a dovetail groove of a rotor support along the axial direction, rotor lightening holes are evenly distributed at supporting spoke positions along the circumferential direction, both sides of the magnetic pole are added with a magnetic pole pressing plate respectively, the magnetic pole and the magnetic pole pressing plates are fastened together by bolts through location holes, and location wedges are wedged into gaps of the magnetic pole and the support from ...

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Номер записи: 3
04-02-2009 дата публикации

Permanent magnet wind power generator of combined stator structure

Номер: CN0101359844A
Автор: TANG RENYUAN, AN ZHONGLIANG, BI HAITAO, LIU WANZHEN, RENYUAN TANG, ZHONGLIANG AN, HAITAO BI, WANZHEN LIU
Принадлежит:

The invention provides a permanent magnet wind motor with a combinatorial stator structure which belongs to permanent magnet wind motor field, adopting a technical proposal that: I-shaped punching sheets are laminated to form magnetic poles, a punching sheet bulge and a punching sheet groove are arranged at both sides of a yoke part of the punching sheet, the punching sheet bulge and the punching sheet groove are laminated respectively to form a magnetic pole bulge and a magnetic pole groove when the punching sheets are laminated as magnetic poles, coils are reeled around the magnetic poles to form stator windings, two adjacent magnetic poles are jointed and fixedly welded through the magnetic bulges and the magnetic grooves, the magnetic poles joint a hollow cylinder-shaped stator around the circumference, the pole groove ratio of the stator and the rotor is 24 : 22 or 24n : 22n, the n is a natural number, the rotor is embedded in the central part of the stator, an axis is inserted in ...

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Номер записи: 4
27-05-2015 дата публикации

Preparation method of radiation crosslinking polymer gel electrolyte skeleton material

Номер: CN104659413A
Автор: XIAOPING YANG, GANG SUI, ZHENZHEN ZHANG, HAITAO BI
Принадлежит:

The invention relates to a preparation method of gel polymer electrolyte skeleton material by using radiation crosslinking and electrospinning technology and belongs to the field of polymer lithium ion battery. The skeleton material can be prepared into gel polymer electrolyte with good electrochemical properties and mechanical properties. The preparation steps are as below: (1) preparation of a blending-type polymer nano fiber membrane by using electrostatic spinning technology; (2) radiation crosslinking of polymer nano fiber membrane; and (3) cutting of crosslinking nano fiber membrane and lamination compression into the polymer gel electrolyte skeleton. The electrolyte skeleton material takes into account the equalization demand of mechanics-electrochemistry performances of gel polymer electrolyte, and has strong adsorption and retention on electrolyte; the prepared gel polymer electrolyte has high ionic conductivity, stable electrochemical window and good charge discharge performance ...

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Номер записи: 5
01-06-2011 дата публикации

Adaptive optical fiber coupling and output collimation device for variable light beam quality laser

Номер: CN0102081200A
Автор: FEI WANG, XIAOHUA WANG, RUI ZHAO, YING CHE, GUOYU ZHANG, JINHUA YANG, DAPENG WANG, ZIQIANG WANG, DAN WEI, JINYAN WANG, HAITAO BI, WANG FEI, WANG XIAOHUA, ZHAO RUI, CHE YING, ZHANG GUOYU, YANG JINHUA, WANG DAPENG, WANG ZIQIANG, WEI DAN, WANG JINYAN, BI HAITAO
Принадлежит:

The invention provides an adaptive optical fiber coupling and output collimation device for a variable light beam quality laser. The adaptive optical fiber coupling and output collimation device mainly comprises a beam expander 1, a focusing lens 2, an optical fiber transmission system 3, a collimating lens 4, a detection unit 5, a processing unit 6, a controller 7, a one-dimensional micro-motion platform 8, an optical adjustment frame 9 and the like, wherein a laser beam is subjected to beam expansion and collimation through a Galilean telescope system 1; the light beam subjected to beam expansion and collimation is coupled to the front end face of the optical fiber transmission system 3 through the focusing lens 2 and is transmitted in the optical fiber transmission system 3; an emergent light beam of the optical fiber transmission system 3 is collimated through the collimating lens 4; the collimating lens 4 reflects a small quantity of light due to incomplete transmission; the light ...

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Номер записи: 6
03-06-2015 дата публикации

Gel type polymer electrolyte with high energy density and high ionic conductivity

Номер: CN104681864A
Автор: ZHENZHEN ZHANG, GANG SUI, HAITAO BI, XIAOPING YANG
Принадлежит:

The invention relates to a polymer nano fiber electrolyte framework material prepared by combining micropore foaming with a coaxial electrostatic spinning technique, and a method for preparing the gel type polymer electrolyte by utilizing the framework material, and belongs to the field of polymer lithium ion batteries. The preparation method comprises the following steps: (1) preparing a core/shell polymer nano fiber membrane by utilizing the coaxial electrostatic spinning technique; (2) carrying out micropore foaming on a nano fiber shell; and (3) drying and cutting the foamed nano fiber membrane, and stacking and pressing to prepare the polymer gel electrolyte framework, and activating and gelating in an electrolytic solution under argon shield. The electrolyte framework material has relatively high adsorption and retentivity to the electrolytic solution; the prepared gel polymer electrolyte is high in energy density and ion conductivity, has a stable electrochemical window and good ...

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Номер записи: 7
03-06-2015 дата публикации

Gel type polymer electrolyte framework material prepared from low-crystal porous nano fibers

Номер: CN104681863A
Автор: ZHENZHEN ZHANG, XIAOPING YANG, HAITAO BI, GANG SUI
Принадлежит:

The invention relates to a preparation method of a gel type polymer electrolyte framework material based on low-crystal porous nano fibers, and belongs to the field of polymer lithium ion batteries. The preparation method comprises the following steps: (1) preparing a blend type polymer electrostatic spinning solution; (2) preparing a blend type polymer nano fiber with a porous surface by utilizing an electrostatic spinning technique; and (3) drying and cutting a nano fiber film, and stacking and pressing to form a polymer gel electrolyte framework. According to the electrolyte framework frame, crystallization is inhibited via the blending of a polymer and an electrostatic spinning technology; the surface porous nano fiber and the film thereof have very high adsorption and long-lasting retentivity for electrolyte; the prepared gel type polymer electrolyte is high in ion conductivity and high in energy density, has a stable electrochemical window and good charge and discharge performances ...

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Номер записи: 8