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21. 发明授权

US3005942A Regulated power supply 失效
公开(公告)号：US3005942A
公开(公告)日：1961-10-24
申请号：US49525355
申请日：1955-03-16
申请人： LEESONA CORP
发明人： PERDREAUX JR RENE J , STANLEY WALLACK
IPC分类号： G21H1/02
CPC分类号： G21H1/02

22. 发明授权

US2580021A Method and means for generating high electrical potential 失效
标题翻译：用于产生高电位的方法和装置
公开(公告)号：US2580021A
公开(公告)日：1951-12-25
申请号：US72897147
申请日：1947-02-17
申请人： RUSSELL HART
发明人： RUSSELL HART
IPC分类号： G21H1/02 , H01J33/00
CPC分类号： G21H1/02 , H01J33/00

23. 发明授权

US2517120A Method of and means for collecting electrical energy of nuclear reactions 失效
标题翻译：收集核反应电能的方法和手段
公开(公告)号：US2517120A
公开(公告)日：1950-08-01
申请号：US67908146
申请日：1946-06-25
申请人： RCA CORP
发明人： LINDER ERNEST G
IPC分类号： G21H1/02 , H02M11/00
CPC分类号： G21H1/02 , H02M11/00

24. 发明申请

US20220238244A1 BETAVOLTAIC DEVICES 有权
公开(公告)号：US20220238244A1
公开(公告)日：2022-07-28
申请号：US17612704
申请日：2020-05-21
申请人： PhosEnergy Ltd
发明人： Bryn Jones , Julian Frederick Kelly
IPC分类号： G21H1/02 , C08K3/16 , C08L77/02
摘要： The present disclosure relates to devices for generating electrical energy, methods for generating electrical energy, products for use in devices for generating electrical energy and methods for producing devices for generating electrical energy. In certain embodiments, the present disclosure provides an electrical energy generating device, the device comprising at least one cell comprising: first and second spaced electrodes, the first electrode comprising a low work function material and the second electrode comprising a high work function material; and disposed between the first and second electrodes, beta particle emitting radionuclides and a semiconducting material, the semiconducting material capable of producing electron hole pairs in response to beta particle emission from the radionuclides.

25. 发明申请

US20220028571A1 SEMICONDUCTOR DEVICES BEING EXPOSED TO RADIATION 有权
公开(公告)号：US20220028571A1
公开(公告)日：2022-01-27
申请号：US17382260
申请日：2021-07-21
申请人： AwareAbility Technologies, LLC
发明人： R Gregory Downing
IPC分类号： G21H1/02 , H01L31/102 , H01L31/16 , H01L31/0224
摘要： Disclosed herein is a device that includes at least one functional semiconductor element; and static electric field source(s) associated with the at least one functional semiconductor element, the static electric field source(s) comprising at least one electret component and having a heterogeneous charge distribution. Also disclosed herein is a device includes a functional semiconductor element; a static electric field source comprising at least one electret element, the static electric field source imparting a static electric field to the functional semiconductor element; and at least one nuclear radiation source for continuously imparting nuclear beta radiation to the at least one electret element and/or the functional semiconductor element. Use of at least a radioactive beta source for replenishing charge in an electret, as well as use of at least a radioactive beta source for simultaneously replenishing charge in an electret and modifying charge mobility of a semiconductor material, are also disclosed. A nuclear battery includes at least one functional semiconductor element; at least one radiation source imparting nuclear radiation to the at least one functional semiconductor element; and at least one electret imparting a static electric field to the at least one functional semiconductor element.

26. 发明授权

US10576172B2 Powering an in vivo device using energy from a radioactive source 有权
公开(公告)号：US10576172B2
公开(公告)日：2020-03-03
申请号：US15803496
申请日：2017-11-03
申请人： Galvani Bioelectronics Limited
发明人： Rizwan Bashirullah
IPC分类号： A61K51/12 , G21H1/02 , H02H9/00
摘要： An implantable system is disclosed that includes an encapsulated housing including a radioactive source. The encapsulated housing is internally coated with a light-generating coating that converts the radioactive energy to light, that is then output in vivo to a photodiode positioned proximate to at least part of the encapsulated housing in vivo. The photodiode is configured to generate electrical current from the light, which electrical current is output to a power conditioning circuit that is configured to use the electrical current as an input electrical current and to output power to a load in vivo. The encapsulated may also be internally coated, at least in part, with a light directing coating that causes light to be directed toward an optical lens that focuses the light on the photodiode. The radioactive source may be a gas having a low half-life and which poses no health risk to a patient if released.

27. 发明授权

US10144707B2 Tritiated nitroxides and uses thereof 有权
公开(公告)号：US10144707B2
公开(公告)日：2018-12-04
申请号：US15912121
申请日：2018-03-05
申请人： Johnny Russo , Gerald M. Rosen , David I. Bigio
发明人： Johnny Russo , Gerald M. Rosen , David I. Bigio
IPC分类号： C07D207/46 , H01L31/04 , C07B59/00 , G21H1/02 , H02J7/00
摘要： Long-term and high-density energy sources are described that utilize radioisotope batteries that provide a tritium (3H)-based direct energy conversion system. The beta radiation source is a nitroxide compound with a synthetic yield near 100%. The nitroxide compound can be molded into flexible films to cover multiple structures, and has a specific activity and gravimetric density (wt % 3H) comparable to that of tritiated hydrides. A carrier system based on such tritiated nitroxides can be scaled up without significant beta self-absorption, permitting the energy source to have higher specific volume power densities than current radioisotope batteries. Such a carrier can be applied directly to a semiconductor array (such as an integrated circuit) in order to provide electrical power or, alternatively, be prepared with a phosphor and applied to a photovoltaic cell.

28. 发明申请

US20180297947A1 TRITIATED NITROXIDES AND USES THEREOF 审中-公开
公开(公告)号：US20180297947A1
公开(公告)日：2018-10-18
申请号：US15912121
申请日：2018-03-05
申请人： Johnny Russo , Gerald M. Rosen , David I. Bigio
发明人： Johnny Russo , Gerald M. Rosen , David I. Bigio
IPC分类号： C07D207/46 , H01L31/04 , G21H1/02 , C07B59/00
CPC分类号： C07D207/46 , C07B59/002 , C07B2200/05 , C08F38/00 , G21H1/02 , G21H1/06 , H01L31/04 , H02J7/0052
摘要： Long-term and high-density energy sources are described that utilize radioisotope batteries that provide a tritium (3H)-based direct energy conversion system. The beta radiation source is a nitroxide compound with a synthetic yield near 100%. The nitroxide compound can be molded into flexible films to cover multiple structures, and has a specific activity and gravimetric density (wt % 3H) comparable to that of tritiated hydrides. A carrier system based on such tritiated nitroxides can be scaled up without significant beta self-absorption, permitting the energy source to have higher specific volume power densities than current radioisotope batteries. Such a carrier can be applied directly to a semiconductor array (such as an integrated circuit) in order to provide electrical power or, alternatively, be prepared with a phosphor and applied to a photovoltaic cell.

29. 发明授权

US08937360B1 Beta voltaic semiconductor diode fabricated from a radioisotope 有权
标题翻译：由放射性同位素制造的β-伏安半导体二极管
公开(公告)号：US08937360B1
公开(公告)日：2015-01-20
申请号：US13852009
申请日：2013-03-28
申请人： Bryan George Moosman , Richard Lee Waters
发明人： Bryan George Moosman , Richard Lee Waters
IPC分类号： H01L43/00 , G21H1/02
CPC分类号： G21H1/02 , G21H1/06
摘要： In one preferred embodiment, a semiconductor diode includes a first layer formed with a p-type semiconductor, a second layer formed with an n-type semiconductor, and a third active depletion layer contained between the first and second layers. The third layer is formed with a radioisotope of the p-type and n-type semiconductors (preferably Si 32) such that initial emission of beta particles begins in the active depletion region and substantially all of the emitted beta particles are contained within the first, second and third layers during operation. The p-type and n-type layers each have sufficient depth to contain substantially all of beta particles emitted from the depletion layer. The depth of each of the p-type and n-type layers is substantially equal to or greater than the maximum beta emission depth of the radioisotope.
摘要翻译：在一个优选实施例中，半导体二极管包括由p型半导体形成的第一层，由n型半导体形成的第二层和包含在第一和第二层之间的第三有源耗尽层。第三层由p型和n型半导体（优选Si 32）的放射性同位素形成，使得β粒子的初始发射在活性耗尽区开始，并且基本上所有发射的β粒子都包含在第一，第二和第三层。 p型和n型层各自具有足够的深度以包含从耗尽层发射的基本上所有的β粒子。 p型和n型层中的每一个的深度基本上等于或大于放射性同位素的最大β发射深度。

30. 发明申请

US20120175999A1 RADIOISOTOPE FUELED ROTARY ACTUATOR FOR MICRO AND NANO VEHICLES 失效
标题翻译：用于微型和纳粹车辆的放射性燃料旋转执行器
公开(公告)号：US20120175999A1
公开(公告)日：2012-07-12
申请号：US12819412
申请日：2010-06-21
申请人： Court E. Rossman
发明人： Court E. Rossman
IPC分类号： G21H1/00 , G21H1/02 , H02N1/00
CPC分类号： G21H1/02 , H02N1/004
摘要： The invention provides an actuator apparatus and method where a source provides electrons to a target material wherein electrical work is performed. A beta emission process comprises a source material emitting electrons which are then captured by a target material. The actuator's source vanes rotate within an electric field between the target chutes' walls, generating torque. The principal providing torque and power is the change in energy as a vane gets closer to the outer walls. During the release and capture process, electrical work is performed which, in turn, is transferred into mechanical work in the form of rotation of the rotor. Specific applications include a radioisotope fueled rotary actuator for micro and nano air vehicles employed as the main form of propulsion.
摘要翻译：本发明提供了一种致动器装置和方法，其中源向目标材料提供电子，其中执行电工作。 β发射过程包括发射电子的源材料，然后被靶材料捕获。致动器的源叶片在目标滑槽壁之间的电场内旋转，产生扭矩。提供扭矩和功率的主体是当叶片更接近外壁时能量的变化。在释放和捕获过程中，执行电工作，其又以转子的旋转的形式转移到机械作业中。具体应用包括用作用作推进主要形式的微型和纳米级空气车辆的放射性同位素燃料旋转致动器。

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