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1.发明申请
公开(公告)号：WO2010121365A1
公开(公告)日：2010-10-28
申请号：PCT/CA2010/000580
申请日：2010-04-23
Applicant: METAFOAM TECHNOLOGIES INC. , PILON, Dominic , HARVEY, Alain , PATRY, Mario
Inventor： PILON, Dominic , HARVEY, Alain , PATRY, Mario
CPC classification number: F28D15/046 , H05K7/20336
Abstract: A heat transfer device, comprising a wick disposed within the enclosed chamber for transporting the working fluid m a liquid state via capillary action from a cold section towards a hot section, the wick comprising a metallic open cell porous structure having been made by a process including (i) providing a dry flowable powder mixture including (a) between 50 wt % and 80 wt % metal particles having a first melting temperature, (b) between 20 wt % and 50% wt binding agent having a decomposition temperature, the decomposition temperature being lower than the first melting temperature; (ii) heating the mixture to a temperature lower than the decomposition temperature at least to cure the binding agent to obtain a solid structure, (iii) heating the solid structure to at least the decomposition temperature to cleanly decompose the binding agent and obtain an non-sintered open cell porous structure, and (iv) heating the non-sintered open cell porous body to a temperature lower than the first melting temperature to sinter the metal particles and obtain a metallic open cell porous body formable into the metallic open cell porous structure of the wick.
Abstract translation: 一种传热装置，包括设置在封闭室内的芯，用于将工作流体通过毛细管作用从冷部分向热部输送，所述芯包括金属开孔多孔结构，其通过包括（ i）提供干燥可流动的粉末混合物，其包含（a）具有第一熔融温度的50重量％至80重量％的金属颗粒，（b）具有分解温度的20重量％至50重量％的粘合剂，分解温度为 低于第一熔融温度; （ii）将混合物加热至低于分解温度的温度，至少固化粘合剂以获得固体结构，（iii）将固体结构加热至少至分解温度以使粘结剂干燥分解， （iv）将未烧结的开孔多孔体加热至低于第一熔融温度的温度，以烧结金属颗粒，并获得可形成为金属开孔多孔结构的金属开孔多孔体 的灯芯
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公开(公告)号：WO2009049397A1
公开(公告)日：2009-04-23
申请号：PCT/CA2007/001874
申请日：2007-10-19
Applicant: METAFOAM TECHNOLOGIES INC. , PILON, Dominic , HARVEY, Alain , PATRY, Mario
Inventor： PILON, Dominic , HARVEY, Alain , PATRY, Mario
CPC classification number: F28D15/046 , B21C37/09 , B22F3/1121 , B22F5/106 , B22F7/004 , B22F2005/005 , B22F2998/10 , B22F2999/00 , B22F1/0062 , B22F3/18 , B22F3/10 , B23K1/00 , B22F3/1021
Abstract: A heat pipe having an enclosed chamber with a hot side and a cold side and an inorganic porous structure between the hot side and the cold side. The inorganic porous structure transports working liquid by capillary action from the cold side toward the hot side and having a wicking speed in excess of about 0.005m/s.
Abstract translation: 一种具有热侧和冷侧的封闭室的热管和在热侧和冷侧之间的无机多孔结构。 无机多孔结构通过毛细管作用从冷侧向热侧输送工作液体，并且芯吸速度超过约0.005m / s。
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3.发明申请
公开(公告)号：WO2009049427A1
公开(公告)日：2009-04-23
申请号：PCT/CA2008/001863
申请日：2008-10-20
Applicant: METAFOAM TECHNOLOGIES INC. , PILON, Dominic , HARVEY, Alain , PATRY, Mario
Inventor： PILON, Dominic , HARVEY, Alain , PATRY, Mario
IPC: B22F3/11 , B22F1/00 , C04B35/626 , C04B35/634 , C04B35/64
CPC classification number: F28D15/046 , B21C37/09 , B22F3/1121 , B22F5/106 , B22F7/004 , B22F2005/005 , B22F2998/10 , B22F2999/00 , B22F1/0062 , B22F3/18 , B22F3/10 , B23K1/00 , B22F3/1021
Abstract: The porous material of the present invention is produced toy heating a dry powder mixture, containing mainly an organic solid hinder and inorgnnic particles and containing no foaming agent. The mixture is heated to melt the organic binder. The resulting solid structure comprising inorganic particles embedded in an organic binder is then heated to eliminate the organic binder, and finally healed again Io melallurgically bond the remaining inorganic tri-dimensional network into a rigid structure having interconnected pυrosiiy.
Abstract translation: 本发明的多孔材料是玩具加热干燥粉末混合物，主要含有有机固体阻碍剂和无机颗粒，不含发泡剂。 将混合物加热以熔化有机粘合剂。 然后将所得的包含嵌入有机粘合剂中的无机颗粒的固体结构加热以除去有机粘合剂，并且最终再次愈合以将剩余的无机三维网络冶金结合成具有相互连接的刚性结构。
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