Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 33. Отображено 33.
12-12-2007 дата публикации

Automatic integrated service transmission system of power distribution network

Номер: CN0101087073A
Автор: ZHIYUAN WANG, JIAN ZHANG, YIXIANG BIAN, WANG ZHIYUAN, ZHANG JIAN, BIAN YIXIANG
Принадлежит:

The invention relates to electric power distribution automation integrated service transmission system. It belongs to field of electric power transportation automation control technology; it uses high-speed, high capacity chip and two-way light transceiver, under support of relative software, resolves defects that interference of current system is big, transmission capacity is little, reliability is not high, system is not stable, reliability and stability are increased greatly, development and operating requirement of electric power distribution automation can be fulfilled, and fibre-optical or power carrier equipment compose double-net looped network, when fibre-optical or power line is fractured accidentally, all data in terminal and control can not be interrupted, it can self-cure within 20 ms, so grave accident can be avoided, problem that point-to-point fiber optic distribution communication can not be protected reliably, quantity of service is expanded greatly, trends and functional ...

Подробнее
Номер записи: 1
10-08-2011 дата публикации

Combined type piezoelectric generating set

Номер: CN0102148587A
Автор: BIAN YIXIANG, YIXIANG BIAN
Принадлежит:

The invention discloses a combined type piezoelectric generating set. A plurality of cantilever slabs of which the two sides are stuck with a plurality of piezoelectric elements are combined together; one ends of the cantilever slabs are fixed and the other ends are free; moreover, the different cantilever slabs are kept in parallel. As the structural sizes of all the cantilever slabs are different, the bending resonance frequencies of all the cantilever slab are also different. The combined type piezoelectric generating set can convert the mechanical vibration energies of a certain frequency range of an environment into power energies to realize broadband power generating; moreover, as the energies of the plurality of piezoelectric elements are collected, the power generating energies are large and the power generating efficiency is high.

Подробнее
Номер записи: 2
30-12-2015 дата публикации

Inside vibrating device of tunnel junction inspection pipeline liquid

Номер: CN0204924433U
Автор: BIAN YIXIANG, QIAN GUOMING
Принадлежит:

The utility model relates to an inside vibrating device of tunnel junction inspection pipeline liquid, including basement, metal electrode, two metal electrode seal inside the basement, and two metal electrode tops are relative, and the distance between the top is 0.01nm -100nm, and two metal electrode tail ends are equipped with outer guide line, and the basement is glued and is sticked on the inside pipe wall of pipeline. The utility model discloses a device is when having liquid flow management way, and liquid is inside must to have the existence of impact, vibration because of each cross -section velocity of flow differs, and these signals cause that the distance between the inside metal electrode of tunnel junction foil gage changes can pass to the tunnel junction foil gage through the pipeline on, and the tunnel current that produces so also changes thereupon, vibrates water impact through the collection tunnel current and expresses.

Подробнее
Номер записи: 3
30-03-2011 дата публикации

Novel piezoelectric energy recovery device

Номер: CN0101997444A
Автор: Bian Yixiang
Принадлежит:

The invention relates to a novel piezoelectric energy recovery device, and belongs to the technical field of power generation of regenerative energy. Piezoelectric elements are adhered to upper and lower surfaces of a metal layer of a cantilever beam to form a structure similar to a sandwich; one end of the cantilever beam is fixed, while the other end is free and is provided with a concentrated mass block additionally; and electrodes in the piezoelectric elements are connected with a rectification circuit of which the output is connected with a load. Along with the vibration of ambient environment, the structure converts the vibration mechanical energy into electric energy to supply power to the load. The novel piezoelectric energy recovery device has high practicability and can provide electric energy for small loads.

Подробнее
Номер записи: 4
13-01-2016 дата публикации

Contain core PVDF piezoelectricity fabric

Номер: CN0204965647U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model discloses a contain core PVDF piezoelectricity fabric, including the carpet, the piezoelectricity fibre, charge amplifier, signal transmitter, the mutual parallel arrangement of piezoelectricity fibre is inside the carpet, every bleeding pressure electricity fibre includes a diameter 0.08mm's molybdenum filament, evenly wrap up in the PVDF on the molybdenum filament surface, two symmetrical electrodes that constitute at the surperficial conductive silver paste of PVDF are plated to the symmetry, an electrode positive pole is the electrode up, another electrode negative pole is the bottom electrode down, the line connection charge amplifier of positive pole and cathode extraction, signal transmitter is connected to the charge amplifier electricity. When the people stepped on on the carpet, the foot produced the effort to the carpet, and the production electric charge is warp in the fibrogenesis. The house owner can make the judgement through corresponding information. If ...

Подробнее
Номер записи: 5
18-11-2015 дата публикации

A plurality of rings in surface contain core piezoelectricity fibre

Номер: CN0204792916U
Автор: BIAN YIXIANG, XIA XIANLONG
Принадлежит:

A plurality of rings in surface contain core piezoelectricity fibre, specifically be one kind can measured displacement or meet an emergency contain core piezoelectricity fibre. This fibre is the cylinder of being made by piezoceramic material, its center contain one metal -cored, electrode of this metal -cored conduct, the metal level that cylinder outside top -coat plated a plurality of the ring structure is as another electrode. The utility model discloses main electric charge through two electrodes changes the condition around the perception, and sensing function can be realized to this piezoelectricity fibre, can be used as multi -functional sensor, like vibration sensor, acceleration sensor, undulant sensor etc.

Подробнее
Номер записи: 6
30-09-2009 дата публикации

High-performance current transformer intelligent analyzer

Номер: CN0101545963A
Автор: YANG CHENGHUA, BIAN YIXIANG, ZHANG JIAN, YU LINLIN, CHENGHUA YANG, YIXIANG BIAN, JIAN ZHANG, LINLIN YU
Принадлежит:

The invention relates to a high-performance current transformer intelligent analyzer, which is applied to a saturation characteristic test for a transient state current transformer, direct tests for a sleeve current transformer and a current transformer in GIS and all parameter tests for all conventional transformers, and belongs to the technical field of current transformer test instruments. During voltage current characteristic tests for the transient state current transformer and a conventional high saturation characteristic transformer, because only the output frequency needs to be changed during the tests, the intelligent analyzer can perform the test on the transient state current transformer of which the saturation voltage is 15,000 kilovolts when the maximum amplitude value is 120 volts, and change the blank that at present no domestic equipment performs test on a transient sate winding; besides, the instrument output test voltage is low, which cannot cause potential safety hazards ...

Подробнее
Номер записи: 7
18-07-2012 дата публикации

Piezoelectric vibration battery device

Номер: CN0101860260B
Автор: BIAN YIXIANG, YIXIANG BIAN
Принадлежит:

The invention provides a piezoelectric vibration battery device, which relates to a piezoelectric electricity generator. The piezoelectric vibration battery device comprises a case (7), a plurality of suspended wall plates (5) and mass blocks (6), wherein the suspended wall plates (5) are arranged on the inner side of the case, the mass blocks (6) are connected with the case through the suspended wall plates, at least one piezoelectric element (4) is respectively pasted at both sides of the suspended wall plates, a rectifier (10), a charging controller (11) and an energy storage element (12) are also arranged in the case (7), one end of the case (7) is connected with the energy storage element (12) to be used as a positive electrode (8) of the battery, and the other end of the case (7) is connected with the energy storage element (12) to be used as a negative electrode (13) of the battery. The invention can convert the vibration mechanical energy of the environment into electric energy ...

Подробнее
Номер записи: 8
24-12-2014 дата публикации

Cored piezoelectric fiber fabric

Номер: CN104233579A
Автор: BIAN YIXIANG, DU JIANZHOU, LIU JUNLIANG, LIU JIAN, SHEN HUI, CHEN YUANSHENG, XU YONGAN, DAI LONGCHAO, WANG CHANGLONG
Принадлежит:

The invention relates to a fabric made of cored piezoelectric fibers by weaving or knitting. A plurality of cored piezoelectric fibers are parallelly woven or knitted along a same straight line or curved line direction, crosswise woven or knitted along different straight line or curved line directions, or woven or knitted to form knots extending in the straight line or curved line direction to form an area with the cored piezoelectric fibers, and the area with the cored piezoelectric fibers is woven or knitted with an area formed by weaving or knitting other textile fibers to form one or more layers of the fabric. Thus, the area with the cored piezoelectric fibers in the fabric can serve as a sensor or drive. Due to flexibility and foldability, the cored piezoelectric fiber fabric can be made into wearable structures such as gloves, vests, wrist bands, ankle pads, socks and the like which can be put on a living body or a robot body to serve as sensors for sensing health conditions in the ...

Подробнее
Номер записи: 9
23-12-2015 дата публикации

Contain fibrous string instrument of core PVDF piezoelectricity

Номер: CN0204904631U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model provides a contain fibrous string instrument of core PVDF piezoelectricity, belongs to musical instrument technical field. Including the string instrument that string and musical instrument were configure, the upper and lower end of string is connected with musical instrument frame upper and lower junction respectively, also has charge amplifier, digital display, PVDF has evenly been wrapped up in on every string lower extreme surface of string instrument, evenly scribbles on the PVDF surface and has plated the conductive silver paste and constitute the piezoelectricity fibre, and charge amplifier is connected to the piezoelectricity fibre, and charge amplifier connects digital display. The utility model has the advantages of simple and reasonable structure, it is easy to manufacture, and when the people stirred the string, piezoelectricity fibre string took place to warp the production electric charge. Can know that which piece string is stirred through the form of digital ...

Подробнее
Номер записи: 10
30-12-2015 дата публикации

Contain core PVDF piezoelectricity fibrecord

Номер: CN0204919186U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model provides a contain core PVDF piezoelectricity fibrecord, includes rope, piezoelectricity fibre, charge amplifier, signal transmitter, the piezoelectricity fibre sets up at the rope center, the piezoelectricity fibre includes a molybdenum filament, PVDF, conductive silver paste, and PVDF is evenly wrapped up in on the molybdenum filament surface, and the conductive silver paste evenly plates on the PVDF surface, and the molybdenum filament in the piezoelectricity fibre is the electrode positive pole, and charge amplifier is connected for electrode negative pole, piezoelectricity fibre to surface conduction silver thick liquid, and charge amplifier connects signal transmitter. The diameter of molybdenum filament (201) is 0.08mm. The utility model discloses rational in infrastructure simple, it is easy to manufacture, is produced when warping by tensile when the rope, and the piezoelectricity fibre be because the deformation will produce the signal of telecommunication, and ...

Подробнее
Номер записи: 11
04-04-2023 дата публикации

Lightweight classification garbage image automatic acquisition system

Номер: CN115914577A
Автор: ZHU HONGZI, LI CHUNQIN, BIAN YIXIANG, LOU ZIYANG, GUO MINYI
Принадлежит:

A lightweight classification garbage image automatic acquisition system comprises a garbage information acquisition terminal, a data transmission decision system and a cloud server, the garbage information acquisition terminal identifies a delivery behavior from infrared distance measurement data according to a delivery detection algorithm, and then shoots the delivery behavior to obtain a garbage image; the data transmission decision system obtains a matched transmission mode through decision according to the current network environment of the terminal and transmits the junk image to the cloud; and the cloud server performs image recognition processing according to the received junk image information to obtain a result whether the delivery is qualified or not. According to the system, the delivery behavior of the garbage room can be automatically detected, the image of the delivered garbage is collected and transmitted, and the delivery quality is judged by the cloud server.

Подробнее
Номер записи: 12
20-01-2016 дата публикации

Tunnel junction foil gage device

Номер: CN0204988169U
Автор: BIAN YIXIANG, QIAN GUOMING
Принадлежит:

The utility model provides a tunnel junction foil gage device, includes a basement, many to metal electrode, manyly encapsulates in pairs inside the basement metal electrode, and every two metal electrode tops to metal electrode are relative, and distance between the two metal electrode tops is 0.01nm -100nm, and every two right metal electrode tops are the vacuum state between and, and two metal electrode tail ends are equipped with the signal output wire and access to outside the basement. The utility model discloses compare with foil gage in the past, the structure is little, and the precision is high. It is how together integrated to metal electrode, make measured data more accurate. With tunnel current injection to the preparation of foil gage in, be used for perception micro deformation, realize nanometer deformation monitoring. Will the utility model discloses when pasting on, the object that reverses and shear bent at flexural, when the object took place to deform because of external ...

Подробнее
Номер записи: 13
18-11-2015 дата публикации

Surface parts electrode containing metal core piezoceramics fibre driver of flexural mode

Номер: CN0204792919U
Автор: BIAN YIXIANG, ZHOU GUIXIANG
Принадлежит:

Surface parts electrode containing metal core piezoceramics fibre driver of flexural mode is including metal -cored, parcel piezoceramics layer metal -cored outside, on the piezoceramics layer surface vertical sprayed metal layer in edge, this driver is crooked half -circular arc, and the cross section that is wrapping up metal -cored piezoceramics layer is circular, the metal -cored circular shape center of arranging in. The beneficial effects of the utility model are that half crooked circular's surface parts electrode containing metal core piezoceramics fibre one end is fixed, and the one end freedom is cantilever structure. The surface spraying plating has the piezoceramics of metal level regional after the polarization, polarised direction along radial distribution. Between surface electrode and intermediate metal core during the applied voltage, the piezoceramics polairzed area be because piezo electric effect will extend or the compressing deformation at length direction, and the ...

Подробнее
Номер записи: 14
18-11-2015 дата публикации

Decentered containing metal core piezoceramics fibre driver

Номер: CN0204792917U
Автор: BIAN YIXIANG, ZHOU GUIXIANG
Принадлежит:

Decentered containing metal core piezoceramics fibre driver is including metal -cored, piezoceramics layer, the edge piezoceramics layer surface vertical sprayed metal layer of parcel outside metal -cored, the cross section that is wrapping up metal -cored piezoceramics layer is for circular, this circular shape centre of a circle of metal -cored bias sets up the inside at the fibre driver. This piezoelectric device has great tip drive displacement, less clamping -force, driving voltage and response speed fast, can be used as ultr aprecision machining, fine control and little operating system, its simple structure, and the reliability is high, and simple process is fit for batch production.

Подробнее
Номер записи: 15
08-08-2023 дата публикации

Greenhouse internal circulation system for seedling raising and management and control method

Номер: CN116548224A
Автор: XIA YUNFAN, MIAO HONG, DAI MIN, ZHANG SHANWEN, LIU HONGCHENG, LIU XU, LI XIAOYIN, ZHANG QINGQING, ZHANG LINQIAO, JIN CHUAN, LU PING, JIN CHENXI, ZHOU JINJUN, LU WEI, DONG XINGYUE, CUI CHONGXIANG, ZOU JING, BIAN YIXIANG
Принадлежит:

The invention discloses a greenhouse internal circulation system for seedling raising and a management and control method, and belongs to the technical field of greenhouse structures.The greenhouse internal circulation system for seedling raising comprises a greenhouse body, a partition control system and a seedling raising adjusting system, and the partition control system and the seedling raising adjusting system are arranged in the greenhouse body. The partition management and control system and the seedling raising adjusting system conduct opening and closing adjustment through feedback information, the requirement for respective seedling raising environments in all the partitions is met, and the seedling raising survival rate is further increased. According to the multi-partition seedling raising device, seedling raising operation of a plurality of partitions can be carried out in the same greenhouse at the same time, the versatility of the greenhouse is enhanced, the extra greenhouse ...

Подробнее
Номер записи: 16
16-12-2015 дата публикации

Contain core PVDF piezoelectricity fibre force measuring device

Номер: CN0204881936U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model discloses a contain core PVDF piezoelectricity fibre force measuring device, including pen, piezoelectricity fibre, charge amplifier, digital display unit, the piezoelectricity fibre is attached on the surface of pen, the piezoelectricity fibre includes a molybdenum filament, evenly wraps up in and plate conductive silver paste on the PVDF surface in PVDF, the symmetry on molybdenum filament surface and constitute two symmetrical electrodes, and one be the electrode anodal, and another is the electrode negative pole, the line connection charge amplifier of positive pole and cathode extraction, and charge amplifier connects digital display unit. Hold the pen when writing as the people, the hand produces the effort to the pen, and the piezoelectricity fibrogenesis is warp, and the piezoelectricity fibre is owing to warp and to produce the signal of telecommunication, with this electrical signal input to the charge amplifier in, carry out the analysis to this signal, through ...

Подробнее
Номер записи: 17
16-12-2015 дата публикации

Fabric shoe -pad containing contain core PVDF piezoelectricity fibre

Номер: CN0204861469U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model provides a fabric shoe -pad containing contain core PVDF piezoelectricity fibre, comprising a shoe pad, the piezoelectricity fibre, charge amplifier, signal transmitter, the piezoelectricity fibre is arranged at the shoe -pad lower surface, every bleeding pressure electricity fibre includes a molybdenum filament, evenly wrap up in the PVDF on the molybdenum filament surface, the conductive silver paste electrode on the PVDF surface is plated to the symmetry, two fibrous symmetrical electrode cornerites in the piezoelectricity are 160, and two electrode central line contained angles are 180, an electrode is as anodal, another electrode uses as the negative pole, and the positive electrode up, the negative electrode down, charge amplifier is connected through two core shielded signal lines to anodal and cathode extraction line, charge amplifier connects signal transmitter. Utilize the fibrous piezoelectricity of piezoelectricity in the fabric, tendency and state that can ...

Подробнее
Номер записи: 18
12-11-2008 дата публикации

Piezoelectric ceramic fibre containing metal core painted by electrode partly

Номер: CN0101304069A
Автор: QIU JINHAO, ZHU KONGJUN, BIAN YIXIANG, JI HONGLI, JINHAO QIU, KONGJUN ZHU, YIXIANG BIAN, HONGLI JI
Принадлежит:

The invention relates to a piezoelectric fiber containing a metal core with part coated with an electrode, which comprises a metal core (1), a piezoelectric material (2) coating the metal core (1) and a coating electrode (3) coating the outer surface of the piezoelectric material (2). The surface of the piezoelectric material (2) comprises an electrode coated part (3) and a non electrode coated part (4); the electrode coated part (3) is a coated electrode (31) which partially covers the surface of the piezoelectric material (2) along the extending direction of the piezoelectric fiber containing a metal core. The piezoelectric fiber containing a metal core with part coated with electrode of the invention can realize the driving functions of driving components such as traditional piezoelectric bimorphs, can be used as micro-drivers and for energy recycling and vibration control, and especially can realize the function of bending vibration, thus overcoming the application disadvantages of ...

Подробнее
Номер записи: 19
24-02-2010 дата публикации

Piezoelectric ceramic fibre containing metal core of partly painted electrode

Номер: CN0100592543C
Автор: QIU JINHAO, ZHU KONGJUN, BIAN YIXIANG, JI HONGLI, JINHAO QIU, KONGJUN ZHU, YIXIANG BIAN, HONGLI JI
Принадлежит:

The invention relates to a piezoelectric fiber containing a metal core with part coated with an electrode, which comprises a metal core (1), a piezoelectric material (2) coating the metal core (1) anda coating electrode (3) coating the outer surface of the piezoelectric material (2). The surface of the piezoelectric material (2) comprises an electrode coated part (3) and a non electrode coated part (4); the electrode coated part (3) is a coated electrode (31) which partially covers the surface of the piezoelectric material (2) along the extending direction of the piezoelectric fiber containing a metal core. The piezoelectric fiber containing a metal core with part coated with electrode of the invention can realize the driving functions of driving components such as traditional piezoelectric bimorphs, can be used as micro-drivers and for energy recycling and vibration control, and especially can realize the function of bending vibration, thus overcoming the application disadvantages ofthe ...

Подробнее
Номер записи: 20
30-12-2015 дата публикации

A tunnel junction dynamometry device

Номер: CN0204915001U
Автор: BIAN YIXIANG, QIAN GUOMING
Принадлежит:

The utility model provides a tunnel junction dynamometry device, including a shell 1, refill 2, metal electrode 3, miniature singlechip 4, refill 2, metal electrode 3, miniature singlechip setting is at a shell 1, the encapsulation of two metal electrode 3 is inside the refill, two metal electrode 3 tops are relative, distance between the two metal electrode 3 tops is 0.01nm-100nm, between reaching, two metal electrode 3 tops are the vacuum state, two metal electrode 3 tail ends are equipped with the wire and connect miniature singlechip 4, there is a metal electrode 3 tail end to arrange the nib department of refill 2 in among two metal electrode 3. Adopt the utility model discloses when writing, along with the size that the nib was exerted oneself, corresponding deformation can take place for the refill, and this can result in the distance between two electrodes to change, and the tunnel current also can correspond the change with it, and the power of equidimension does not correspond ...

Подробнее
Номер записи: 21
05-01-2011 дата публикации

Wave vibration piezoelectric power generation and solar energy combined power generating method and system

Номер: CN0101938230A
Автор: YIXIANG BIAN, BIAN YIXIANG
Принадлежит:

The invention relates to wave vibration piezoelectric power generation and solar energy combined power generating method and system. A solar-cell panel is used for converting solar energy into electric energy, and a piezoelectric element arranged on a cantilever slab is used for adsorbing the vibrating mechanical energy of waves; and when a power generating box is vibrated along with the waves, the cantilever slab is bent and elastically deformed so that the piezoelectric element adhered to the surface of the cantilever slab generates electric energy. The invention can effectively convert the wave vibration mechanical energy and solar energy into the electric energy and provides green power generating system and method. Meanwhile, the piezoelectric element of the invention is arranged in a power generating box shell, can not be impacted or damaged and has reliable work and high stability. In addition, the power generating system of the invention has the advantages of simple structure and ...

Подробнее
Номер записи: 22
10-12-2008 дата публикации

Method for manufacturing metal core containing piezoelectric ceramic fibre and extrusion forming apparatus

Номер: CN0101318828A
Автор: QIU JINHAO, ZHU KONGJUN, JI HONGLI, BIAN YIXIANG, LIU JIAN, JINHAO QIU, KONGJUN ZHU, HONGLI JI, YIXIANG BIAN, JIAN LIU
Принадлежит:

The invention discloses a preparation method for a piezoelectric ceramic fiber containing a metal core. The method comprises the following steps of: weighing raw materials and carrying out the ball milling and mixing of the raw materials; drying and preburning a mixture to obtain a powder body; milling the powder body through a ball, drying and making the grinded powder body pass through a separating screen to obtain a precursor powder body; mixing the precursor powder body sufficiently into a slurry, and obtaining a pug for extrusion forming after drying; compacting and integrating the pug for extrusion forming and the metal core at the outlet of an extrusion forming device, and drying at a room temperature; carrying out the heat agglomerating of a piezoelectric fiber butt body. The invention also discloses the extrusion forming device for the method. The device comprises an inner cavity holding the metal core, an outer cavity, a connecting rod, a raw material cylinder and a propelling ...

Подробнее
Номер записи: 23
09-11-2011 дата публикации

Wireless sensor network node supplied with power by piezoelectric generator

Номер: CN0102237761A
Автор: YIXIANG BIAN, CHENGHUA YANG, BIAN YIXIANG, YANG CHENGHUA
Принадлежит:

The invention relates to a wireless sensor network node supplied with power by a piezoelectric generator. The wireless sensor network node self-supplies energy. The whole node is supplied with the power by a combined piezoelectric generator. A battery is not required to be replaced or charged. The wireless sensor network node supplied with the power by the piezoelectric generator is mainly characterized in that: cantilever beams in the piezoelectric generator have a combined cantilever beam structure; a plurality of piezoelectric elements are attached to two sides of each cantilever beam; and required voltages and currents are obtained by connecting the plurality of piezoelectric elements in series and in parallel. The wireless sensor network node supplied with the power by the piezoelectric generator is high in generation amount, high in generation efficiency and long in service life, and can realize maintenance-free performance and all-day operation.

Подробнее
Номер записи: 24
18-11-2015 дата публикации

Surface parts electrode containing metal core piezoceramics fibre driver of screw -tupe

Номер: CN0204792918U
Автор: BIAN YIXIANG, ZHOU GUIXIANG
Принадлежит:

Surface parts electrode containing metal core piezoceramics fibre driver of screw -tupe, including metal -cored, piezoceramics layer, metal level, wrapping up the piezoceramics layer outside metal -cored, vertical spraying plating has the metal level outside the piezoceramics layer, this fibre driver is the heliciform, and the cross section that is wrapping up metal -cored piezoceramics layer is for circular. This piezoelectric device has great tip drive displacement, less clamping -force, driving voltage and response speed fast, can be used as ultr aprecision machining, fine control and little operating system, its simple structure, and the reliability is high, and simple process is fit for batch production.

Подробнее
Номер записи: 25
23-12-2015 дата публикации

Tunnel junction ear bone sensor device

Номер: CN0204890340U
Автор: BIAN YIXIANG, QIAN GUOMING
Принадлежит:

The utility model provides a tunnel junction ear bone sensor device, includes bottom plate, two metal electrode, keeps apart the air material, and two metal electrode are above attached to the bottom plate, keep apart on the air material covers two metal electrode on the bottom plate, and two metal electrode keep apart with the air, and two metal electrode tops are relative, and the distance is 0.01nm-100nm between two metal electrode tops, and two metal electrode tail ends are equipped with outer guide line respectively and draw forth outside the isolation air material. The utility model has the advantages of simple and reasonable structure, it is easy to manufacture, introduces tunnel effect the preparation of ear bone sensor, makes the device with it and comes human interior pulse of perception and blood flow etc. Perhaps directly is used for the sound in the perception external world, and air current etc. All are feasible. Will the utility model discloses attached in human forehead ...

Подробнее
Номер записи: 26
13-10-2010 дата публикации

Piezoelectric vibration battery device

Номер: CN0101860260A
Автор: YIXIANG BIAN, BIAN YIXIANG
Принадлежит:

The invention provides a piezoelectric vibration battery device, which relates to a piezoelectric electricity generator. The piezoelectric vibration battery device comprises a case (7), a plurality of suspended wall plates (5) and mass blocks (6), wherein the suspended wall plates (5) are arranged on the inner side of the case, the mass blocks (6) are connected with the case through the suspended wall plates, at least one piezoelectric element (4) is respectively pasted at both sides of the suspended wall plates, a rectifier (10), a charging controller (11) and an energy storage element (12) are also arranged in the case (7), one end of the case (7) is connected with the energy storage element (12) to be used as a positive electrode (8) of the battery, and the other end of the case (7) is connected with the energy storage element (12) to be used as a negative electrode (13) of the battery. The invention can convert the vibration mechanical energy of the environment into electric energy ...

Подробнее
Номер записи: 27
30-12-2015 дата публикации

Tunnel junction metal stock temperature detect appearance device

Номер: CN0204924470U
Автор: BIAN YIXIANG, QIAN GUOMING
Принадлежит:

The utility model relates to a tunnel junction temperature detector device specifically is a tunnel junction metal stock temperature detect appearance device, including basement, metal electrode, metal stock, two metal electrode seal inside the basement, and two metal electrode tops are relative, and the distance between the top is 0.01nm -100nm, and two metal electrode top parts are the vacuum state, and two metal electrode tail ends are equipped with outer guide line, and the basement is glued and is sticked on the metal stock. The metal electrode top is the needle point shape. Metal electrode's material is platinum, tungsten, iridium or for the alloy material of platinum, tungsten, iridium. The utility model discloses rational in infrastructure simple, manufacture easy, through the utility model discloses, expression that can be effective is the still size of temperature nearby at a distance no matter, so long as the pole equal measurable quantity of distance in one's power, has so also ...

Подробнее
Номер записи: 28
02-09-2015 дата публикации

Device for measuring micro-nano metal fiber surface topography, and use method thereof, and method for measuring driver moving distance in device

Номер: CN104880578A
Автор: BIAN YIXIANG, XIA XIANLONG
Принадлежит:

Provided are a device for measuring micro-nano metal fiber surface topography, and a use method thereof, and a method for measuring driver moving distances in the device. A base is arranged on pedestal. A support is arranged on the base. A form panel is arranged on the base, and the middle part of the form panel is set up on a strut beam. A cross beam is arranged right above the strut beam. One end of a side beam is connected with the supporting leg of the cross beam, and the other end is provided with a driver. One end of an electrode is arranged on the side beam, and the other end is arranged on the form panel. The distance between one end of the electrode, pointing to the form panel, and the surface of the form panel is 0.01-100 nm. The device scans the surface of a tested object through a tunnel current effect, and through different current values, a three-dimensional shape of the surface of the tested object is obtained.

Подробнее
Номер записи: 29
23-09-2015 дата публикации

Micronano metal fiber surface topography measuring device, use method thereof and movement distance measuring method of drive in device

Номер: CN104931732A
Автор: BIAN YIXIANG, XIA XIANLONG
Принадлежит:

The invention discloses a micronano metal fiber surface topography measuring device, a use method thereof and a movement distance measuring method of a drive in the device. A substrate is arranged on a base through a rail. A chute is arranged in the middle of the base. A template is placed in the chute. A visual window is arranged at the center of the base. One end of a cross beam is connected with the base. One end of a side beam is connected with a support leg, and the drive is arranged on the other end. One end of an electrode is arranged on the side beam. The other end points to the surface of the template through the visual window. The distance from one end, which points to the template, of the electrode to the surface of the template is 0.01 to 100nm. According to the invention, a produced tunnel current effect is used to scan the surface of a measured object, and the three-dimensional shape of the surface of the measured object is acquired through difference in current magnitude.

Подробнее
Номер записи: 30
07-09-2011 дата публикации

Multidimensional acceleration sensor with cored piezoelectric rods and acceleration measurement method

Номер: CN0102175892A
Автор: YIXIANG BIAN, BIAN YIXIANG
Принадлежит:

The invention discloses a multidimensional acceleration sensor with cored piezoelectric rods and an acceleration measurement method, which relate to a multidimensional piezoelectric acceleration sensor. Four identical cored piezoelectric rods are symmetrically arranged about a base, and are all positioned in the same plane to integrally form a crossed layout. One end of each cored piezoelectric rod is fixed on the base, and the other end of each cored piezoelectric rod is free. Each cored piezoelectric rod is formed by winding an electric material on a core rod, or by adhering a piezoelectricelement to the core rod. When subjected to the action of linear acceleration, the sensor can judge the direction and magnitude of the acceleration according to numerical charge values on each electrode of different cored piezoelectric rods.

Подробнее
Номер записи: 31
10-11-2010 дата публикации

Method for manufacturing metal core containing piezoelectric ceramic fibre and extrusion forming apparatus

Номер: CN0101318828B
Автор: QIU JINHAO, ZHU KONGJUN, LIU JIAN, BIAN YIXIANG, JI HONGLI, JINHAO QIU, KONGJUN ZHU, JIAN LIU, YIXIANG BIAN, HONGLI JI
Принадлежит:

The invention discloses a preparation method for a piezoelectric ceramic fiber containing a metal core. The method comprises the following steps of: weighing raw materials and carrying out the ball milling and mixing of the raw materials; drying and preburning a mixture to obtain a powder body; milling the powder body through a ball, drying and making the grinded powder body pass through a separating screen to obtain a precursor powder body; mixing the precursor powder body sufficiently into a slurry, and obtaining a pug for extrusion forming after drying; compacting and integrating the pug for extrusion forming and the metal core at the outlet of an extrusion forming device, and drying at a room temperature; carrying out the heat agglomerating of a piezoelectric fiber butt body. The invention also discloses the extrusion forming device for the method. The device comprises an inner cavity holding the metal core, an outer cavity, a connecting rod, a raw material cylinder and a propelling ...

Подробнее
Номер записи: 32
30-12-2015 дата публикации

Contain and contain core PVDF piezoelectricity fabric pillow overcoat

Номер: CN0204908853U
Автор: BIAN YIXIANG, LIU RONGRONG
Принадлежит:

The utility model provides a contain and contain core PVDF piezoelectricity fabric pillow overcoat, including the pillow overcoat, the piezoelectricity fibre 2, charge amplifier 3, display 4, arrange eight piezoelectricity fibres 2 that are parallel to each other at pillow overcoat lower surface, every bleeding pressure electricity fibre 2 include a diameter for 0.08mm's molybdenum filament 201, evenly wrap up in the PVDF202 on the molybdenum filament surface, two conductive silver paste electrodes 203 on the PVDF surface are plated to the symmetry, two fibrous symmetrical electrode package angles in the piezoelectricity are 160, and two electrode central line contained angles are 180, an electrode is as anodal 2031, another electrode is as negative pole 2032, and the positive electrode up, the negative electrode down, anodal and cathode extraction line passes through two core signal mask line connection charge amplifier 3, charge amplifier 3 connects display 4. The people is in in -process ...

Подробнее
Номер записи: 33