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公开(公告)号：CN1661757A
公开(公告)日：2005-08-31
申请号：CN200410102366.6
申请日：2004-11-12
Applicant: 夏普株式会社
CPC classification number: H01J45/00 , F25B21/00 , F25B2321/003 , F25D2331/805 , F25D2331/809 , H01L35/32 , H01L2924/0002 , Y02B30/66 , Y10S438/979 , H01L2924/00
Abstract: 电子热泵装置(100)具备，发射极(101)和集电极(102)、支持这些电极的管座(103、104)、使这些管座间的间隔保持固定的间隔保持部(106)、而且维持管座间真空的密封部件(107)。发射极(101)具有第1半导体衬底(110)和发射极电极(111)。集电极(102)具有第2半导体衬底(120)和集电极电极(121)。发射极电极(111)和集电极电极(121)要配置为使其空出间隙并对置，在第1和第2的半导体衬底的至少一方，整体形成使发射极电极与集电极电极之间的间隙保持一定同时电和热绝缘性的隔层(105)。
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公开(公告)号：CN203521364U
公开(公告)日：2014-04-02
申请号：CN201320658531.0
申请日：2013-10-24
Applicant: 苏州图卡节能科技有限公司
Inventor： 魏辉
IPC: H01J45/00 , H01L23/04 , H01L23/051
Abstract: 本实用新型涉及一种新型热离子器件，此器件包括一个用于发射热离子的发射极板,一个用于捕获热离子的接收极板,一个用于控制两个极板间隙的控制环,所述控制环与两个极板之间通过绝热绝缘层进行连接，两个极板之间的间隔隙缝通过利用控制环的热膨胀性控制在0.1～100纳米之间，两个极板、绝热绝缘层和控制环之间组成一密闭的真空腔。采用此器件可以大幅度提高热能发电的效率，另外,此器件通电后能够进行制冷，体积大大缩小，制冷效率可以达到或超过传统蒸汽压缩式制冷效率，节约能耗。
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公开(公告)号：JP2007037318A
公开(公告)日：2007-02-08
申请号：JP2005218337
申请日：2005-07-28
Applicant: Daikin Ind Ltd , ダイキン工業株式会社
Inventor： MAKINO YOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To easily hold an emitter (11) and a collector (12) in a thermoelectronic power generating element (10) which is equipped with the emitter (11) for emitting thermoelectrons and the collector (12) for collecting the thermoelectrons.
SOLUTION: The interval between the emitter (11) and the collector (12) is kept by putting fibrous members (20), where the technique of producing the fibrous members of ultra fine and equal diameters is established, between the emitter (11) and the collector (12). The fibrous members (20) are arranged to be along each surface by being caught by the emitter (11) and the collector (12), and therefore the interval between the emitter (11) and the collector (12) is surely stipulated by the thickness of the fibrous member (20). Accordingly, the emitter (11) and the collector (12) are held at a small interval.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了容易地将发射器（11）和集电极（12）保持在装备有用于发射热电子的发射极（11）的热电子发电元件（10）中，并且用于 收集热电子。 解决方案：发射器（11）和集电器（12）之间的间隔通过放置纤维构件（20）来保持，其中制造具有超细等直径的纤维构件的技术在发射体（ 11）和收集器（12）。 纤维构件（20）通过被发射体（11）和集电体（12）捕获而布置成沿着每个表面，因此发射极（11）和集电极（12）之间的间隔可以由 纤维构件（20）的厚度。 因此，发射极（11）和集电极（12）以小的间隔保持。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP3840618B2
公开(公告)日：2006-11-01
申请号：JP53432098
申请日：1997-11-14
Applicant: サーモコン,インコーポレイテッド
Inventor： デイヴィス，エドウィン，ディー．
CPC classification number: H01J45/00
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公开(公告)号：JPH07262944A
公开(公告)日：1995-10-13
申请号：JP5375294
申请日：1994-03-24
Applicant: MITSUBISHI HEAVY IND LTD
Inventor： ENDOU MASAMORI , MATSUDA RYUICHI
Abstract: PURPOSE:To carry out high temperature heating of a thermal cathode for high thermal electron emitting efficiency. CONSTITUTION:A thermal cathode heating apparatus is provided with a heater 1 united with a thermal cathode 2 set face to face an electron collecting pole 9, a microwave resonance cavity 3 so formed as to wrap the heater 1, and a microwave generator 6 joined to the hollow space 3 through a microwave guiding tube 5 in a vacuum container 8. Consequently, due to induction heating by the microwaves generated by the microwave generator 6, the heater 1 is heated to higher temperature than that in the case of a conventional apparatus and the thermal cathode 2 is also heated to the same temperature. As a result, efficient thermal electron emission by the thermal cathode 2 can be done and efficiency of an electron beam generating apparatus can be improved.
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公开(公告)号：JPS61281448A
公开(公告)日：1986-12-11
申请号：JP12204785
申请日：1985-06-05
Applicant: SUEYOSHI MASAKI
Inventor： SUEYOSHI MASAKI
Abstract: PURPOSE:To generate electricity under solar heat through a very simple construction, by sealing a cathode, a plate, argon gas and so forth in a heat-resisting glass container whose top has a convex lens for condensing sunlight, to constitute an electricity generation tube. CONSTITUTION:A cathode 1 and a plate 2 are housed in a heat-resisting glass container 4 whose top has a convex lens 3 for condensing sunlight. The cathode 1 and the plate 2 are secured to a base 6 and legs 5 by pillars 7. After the container 4 is evacuated of air, argon gas is sealed therein. A vacuum tube A for electricity generation by solar heat is thus constructed. The cathode 1 is heated by the condensed sunlight to emit thermoelectrons to take out a voltage across a resistor 8. The electricity generation by solar heat is thus performed through a very simple construction at a very low cost.
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公开(公告)号：JPS61148744A
公开(公告)日：1986-07-07
申请号：JP27265684
申请日：1984-12-24
Applicant: MITSUI SHIPBUILDING ENG
Inventor： MATSUNAGA TSUNEFUMI , MATSUSHITA HISAO , IRIE TAKAHIRO , ONO YUTAKA , SHIMAMURA KAZUO
Abstract: PURPOSE:To enable cesium to be hermetically-contained securely by housing an ampule having cesium in a cylindrical container, in which a vacuum condition is kept thereafter, and then breaking the ampule, heating the container, and transfering a cesium vapor to a container in which the cesium is to be hermetically-contained. CONSTITUTION:A thermions generator 10 is formed so that Cs can be poured from a continuing hole 18 into the gap 15 between an emitter 12 and a collector 14, with an ampule 21, in which Cs is contained together with argon gas through a pipe 22, being housed and then connected to a cylindrical container 20 having a heater 3. After vacuumizing the container 20 with sorption pump 4B, the ampule 21 is broken by deforming the container 20 with external force, then exhausting argon gas with an ion pump 4A, and the container 20 is enclosed with its pump side being pinched, thereafter heating the container with the heater 3 to pour Cs vapor into the generator 10. Therefore only Cs can be hermetically-contained securely and easily into the generator 10.
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