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公开(公告)号：WO2010082206A1
公开(公告)日：2010-07-22
申请号：PCT/IL2010/000048
申请日：2010-01-19
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD , HELIOFOCUS LTD. , ZOHAR, Yotam , MANDELBERG, Eli , KARNI, Jacob
Inventor： ZOHAR, Yotam , MANDELBERG, Eli , KARNI, Jacob
IPC: H01L31/042
CPC classification number: F03G6/06 , F01K3/00 , F01K7/16 , F03G6/067 , F28D21/001 , H02K7/1807 , Y02E10/46 , Y02E20/16
Abstract: A combined cycle power system is provided comprising at least one solar power plant including a concentrating dish configured to concentrate solar radiation; a solar receiver disposed and configured to utilize concentrated solar radiation for heating a first working fluid, and a first turbine configured for generating electricity by expansion therein of the heated first working fluid, and at least one recovery power plant including a heat recovery unit configured for utilizing exhaust heat of the first turbine to heat a second working fluid, and a second turbine configured for generating electricity by expansion therein of the heated second working fluid.
Abstract translation: 提供了一种联合循环动力系统，其包括至少一个太阳能发电厂，其包括被配置为集中太阳辐射的浓缩盘; 太阳能接收器，其设置和配置为利用集中的太阳辐射来加热第一工作流体;以及第一涡轮机，其被配置为通过在其中扩张加热的第一工作流体而发电;以及至少一个回收发电厂，其包括热回收单元， 利用第一涡轮机的排热来加热第二工作流体，以及第二涡轮机，其被配置用于通过在其中膨胀加热的第二工作流体来发电。
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公开(公告)号：WO2009027986A2
公开(公告)日：2009-03-05
申请号：PCT/IL2008/001180
申请日：2008-08-31
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD , KARNI, Jacob
Inventor： KARNI, Jacob
Abstract: A solar receiver comprises a housing having a front, radiation-facing, end and a rear end, the front end being formed with a cavity therein; a window mounted at the front end of the housing and projecting inside the cavity; a receiver chamber defined within the cavity between the housing and the window, the receiver chamber having a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated fluid; and a solar absorber within the receiver chamber for absorbing the solar radiation and heating the working fluid. The solar absorber comprises at least one tubular member configured for maintaining fluid isolation between contents thereof and contents of the receiver chamber. The solar absorber is configured for heating working fluid within the receiver chamber exterior to the tubular member, and working fluid within the tubular member
Abstract translation: 太阳能接收器包括具有前面，面向辐射的端部和后端的壳体，前端在其中形成有空腔; 窗口，其安装在壳体的前端并在腔体内突出; 接收器室限定在壳体和窗口之间的空腔内，接收器室具有工作流体入口，用于进入待加热的工作流体;以及工作流体出口，用于通过其加热的流体流出; 以及在接收器室内的用于吸收太阳辐射并加热工作流体的太阳能吸收器。 太阳能吸收器包括至少一个管状构件，其被配置用于保持其内容物与容纳室的内容物之间的流体隔离。 太阳能吸收器被配置用于加热管状构件外部的接收器室内的工作流体和管状构件内的工作流体
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公开(公告)号：WO2010092575A1
公开(公告)日：2010-08-19
申请号：PCT/IL2010/000123
申请日：2010-02-11
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD , CAFRI, Hagay , GOLDENSTEIN, Zohar , KARNI, Jacob
Inventor： CAFRI, Hagay , GOLDENSTEIN, Zohar , KARNI, Jacob
IPC: F24J2/00
Abstract: A solar receiver is provided, comprising a receiver housing having front and rear ends and extending along a longitudinal axis, a window configured to allow radiation to pass therethrough and being mounted at the front end and projecting within the housing, a receiver chamber defined between the housing and the window and having a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated working fluid, and a solar radiation absorber configured for absorbing the radiation and heating the working fluid thereby. The absorber is located within the receiver chamber and surrounds at least a portion of the window. The solar radiation absorber is formed with projections, each of the projections being made of a foam material, having a longitudinal axis arranged generally perpendicularly to the window, and has a profile with a characteristic projectile form drag, the projectile form drag being at least 15% less than a reference form drag characterizing a projection having a square profile and oriented such that one of its edges lies substantially perpendicular to flow of working fluid.
Abstract translation: 提供了一种太阳能接收器，其包括具有前端和后端并沿着纵向轴线延伸的接收器壳体，被配置为允许辐射穿过其中并且被安装在前端并在壳体内突出的窗口， 壳体和窗户，并具有用于进入待加热的工作流体的工作流体入口，以及用于从加热的工作流体中流出的工作流体出口，以及被配置为吸收辐射并加热工作流体的太阳辐射吸收器，由此 。 吸收器位于接收器室内并且围绕窗口的至少一部分。 太阳辐射吸收器形成有突起，每个突起由泡沫材料制成，具有大致垂直于窗户布置的纵向轴线，并且具有特征性射弹形式阻力的轮廓，射弹形式的阻力至少为15 小于参考形式的阻力，表征具有方形轮廓的突起并且被定向成使得其边缘中的一个基本上垂直于工作流体的流动。
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Patent Agency Ranking
公开(公告)号：WO2010013244A3
公开(公告)日：2010-02-04
申请号：PCT/IL2009/000743
申请日：2009-07-29
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. , KARNI, Jacob , FERDIMAN, Gidon , ALIOSHIN, Yury
Inventor： KARNI, Jacob , FERDIMAN, Gidon , ALIOSHIN, Yury
Abstract: The present invention relates to a system comprising a heat source to provide heat at the desired temperature and energy field (e.g. a solar concentrator); an electron source configured and operable to emit electrons; an electric field generator generating an electric field adapted to supply energy sufficient to dissociate gas molecules; and a reaction gas chamber configured and operable to cause interaction between the electrons with the molecules, such that the electrons dissociate the molecules to product compound and ions via dissociative electrons attachment (DEA) within the chamber.
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5.发明公开SYSTEM AND METHOD FOR CHEMICAL POTENTIAL ENERGY PRODUCTION 审中-公开VERFAHREN ZUR ERZEUGUNG VON CHEMISCHER电力能源系统
公开(公告)号：EP2318308A2
公开(公告)日：2011-05-11
申请号：EP09787495.2
申请日：2009-07-29
Applicant: Yeda Research And Development Company Ltd.
Inventor： KARNI, Jacob , FERDIMAN, Gidon , ALIOSHIN, Yury
CPC classification number: C25B1/003 , C01B3/04 , C01B3/042 , C01B13/0203 , C01B13/0207 , C01B13/0251 , C01B2210/0053 , C25B9/08 , Y02E60/364 , Y02E60/366 , Y02P20/134
Abstract: The present invention relates to a system comprising a heat source to provide heat at the desired temperature and energy field (e.g. a solar concentrator); an electron source configured and operable to emit electrons; an electric field generator generating an electric field adapted to supply energy sufficient to dissociate gas molecules; and a reaction gas chamber configured and operable to cause interaction between the electrons with the molecules, such that the electrons dissociate the molecules to product compound and ions via dissociative electrons attachment (DEA) within the chamber.
Abstract translation: 本发明涉及一种包括在所需温度和能量场（例如太阳能集中器）提供热量的热源的系统; 配置并可操作地发射电子的电子源; 产生适于提供足以解离气体分子的能量的电场的电场发生器; 以及反应气室，其配置和操作以引起电子与分子之间的相互作用，使得电子通过室内的离散电子附着（DEA）将分子解离成产物化合物和离子。
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公开(公告)号：EP2329202A2
公开(公告)日：2011-06-08
申请号：EP09787548.8
申请日：2009-08-31
Applicant: Yeda Research And Development Company Ltd.
Inventor： KARNI, Jacob
Abstract: A solar receiver is provided, comprising a receiver housing extending along a longitudinal axis, having front and rear ends; a window configured to allow radiation to pass therethrough, the window being mounted at the front end and projecting within the housing; a receiver chamber defined between the housing and the window, the receiver chamber having a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated working fluid; and a solar radiation absorber configured for absorbing the radiation and heating the working fluid thereby, the absorber being located within the receiver chamber and surrounding at least a portion of the window, the solar radiation absorber being formed with channels and made of a foam material, such as a ceramic or metallic foam material, having a characteristic average pore diameter.
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公开(公告)号：EP0807229A1
公开(公告)日：1997-11-19
申请号：EP96905352.0
申请日：1996-02-06
Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY, LTD.
Inventor： KRIBUS, Avi , DORON, Pinchas , KARNI, Jacob
IPC: F24J2
Abstract: A central solar receiver comprising a tubular housing (1) with a central axis, a radiation admitting aperture (5) and an absorber chamber having an outer wall, two oppositely located ends (2, 3), an inner-wall-forming substantially tubular transparent window (6) co-axial with the tubular housing. The solar receiver further comprises injection means (26) near a first of the oppositely located ends and at least one egress opening means (30) near a second of the oppositely located ends. The injection means are capable of injecting into the absorber chamber a multicomponent fluid mixture comprising at least one radiation absorbing component and are so designed that the fluid mixture is injected into the absorber chamber adjacent and essentially tangentially to the outer wall, whereby contact between the mixture and the window is reduced. The egress opening enables the egress of the fluid mixture from the absorber chamber.
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公开(公告)号：EP2329202B1
公开(公告)日：2014-12-03
申请号：EP09787548.8
申请日：2009-08-31
Applicant: Yeda Research And Development Company Ltd.
Inventor： KARNI, Jacob
Abstract: A solar receiver is provided, comprising a receiver housing extending along a longitudinal axis, having front and rear ends; a window configured to allow radiation to pass therethrough, the window being mounted at the front end and projecting within the housing; a receiver chamber defined between the housing and the window, the receiver chamber having a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated working fluid; and a solar radiation absorber configured for absorbing the radiation and heating the working fluid thereby, the absorber being located within the receiver chamber and surrounding at least a portion of the window, the solar radiation absorber being formed with channels and made of a foam material, such as a ceramic or metallic foam material, having a characteristic average pore diameter.
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