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公开(公告)号：US06562292B2
公开(公告)日：2003-05-13
申请号：US09999014
申请日：2001-11-01
Applicant: Kenji Ito , Tomoaki Hata , Ikuo Sakakibara , Katsuhiko Takahashi
Inventor： Kenji Ito , Tomoaki Hata , Ikuo Sakakibara , Katsuhiko Takahashi
IPC: B22F308
CPC classification number: B01J3/08
Abstract: The present invention relates to a method for manufacturing a highly purified diamond. In the method, a copper powder having purity 99.8% or more and having an acid-insoluble impurity concentration at 50 ppm or less, and graphite are mixed at first. The mixture of the copper powder and graphite is loaded into a sample tube. The sample tube is placed in an explosive tube. Explosive is loaded in the surrounding of the sample tube. Graphite is shock-compressed by the detonation of the explosive to yield diamond.
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公开(公告)号：US20020061276A1
公开(公告)日：2002-05-23
申请号：US09999014
申请日：2001-11-01
Inventor： Kenji Ito , Tomoaki Hata , Ikuo Sakakibara , Katsuhiko Takahashi
IPC: B01J003/06
CPC classification number: B01J3/08
Abstract: The present invention relates to a method for manufacturing a highly purified diamond. In the method, a copper powder having purity 99.8% or more and having an acid-insoluble impurity concentration at 50 ppm or less, and graphite are mixed at first. The mixture of the copper powder and graphite is loaded into a sample tube. The sample tube is placed in an explosive tube. Explosive is loaded in the surrounding of the sample tube. Graphite is shock-compressed by the detonation of the explosive to yield diamond.
Abstract translation: 本发明涉及高纯度金刚石的制造方法。 在该方法中，首先混合纯度为99.8％以上，酸不溶性杂质浓度为50ppm以下的石墨和石墨。 将铜粉末和石墨的混合物装入样品管中。 样品管放置在爆炸管中。 爆炸物装载在样品管的周围。 石墨被爆炸物的爆炸冲击压缩以产生钻石。
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公开(公告)号：US5996385A
公开(公告)日：1999-12-07
申请号：US858958
申请日：1997-05-20
Applicant: Laszlo J. Kecskes
Inventor： Laszlo J. Kecskes
Abstract: A method and apparatus for fabricating high density monolithic metal and oy billets. The process requires preheating precursor materials of metal or alloy billets by means of a combustion synthesis called Self-Propagating High-Temperature Synthesis (SHS). The reaction takes place in an insulated reaction vessel where the precursors, in a powder form, are heated to high temperatures. The precursors are then compacted to high density by means of pressure waves generated by detonation of an explosive. The method is capable of producing high purity tungsten and tungsten-based alloys of greater than 90% theoretical density.
Abstract translation: 一种用于制造高密度单片金属和合金坯料的方法和装置。 该方法需要通过称为自传播高温合成（SHS）的燃烧合成来预热金属或合金坯料的前体材料。 反应发生在绝缘反应容器中，其中粉末形式的前体被加热到高温。 然后通过爆炸物爆炸产生的压力波将前体压实成高密度。 该方法能够产生理论密度大于90％的高纯度钨和钨基合金。
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公开(公告)号：US5866059A
公开(公告)日：1999-02-02
申请号：US682234
申请日：1996-07-17
Applicant: Shuzo Fujiwara , Masatake Yoshida , Yozo Kakudate , Shu Usuba , Hiroyuki Yokoi , Katsutoshi Aoki , Masayuki Kawaguchi , Tadayuki Kawashima , Katsuharu Kasami , Tamikuni Komatsu
Inventor： Shuzo Fujiwara , Masatake Yoshida , Yozo Kakudate , Shu Usuba , Hiroyuki Yokoi , Katsutoshi Aoki , Masayuki Kawaguchi , Tadayuki Kawashima , Katsuharu Kasami , Tamikuni Komatsu
IPC: C01B31/30 , B01J3/08 , C01B21/082 , C01B35/14 , C04B35/5831 , C06B29/16 , B29C43/56 , C01B35/00
CPC classification number: C04B35/5831 , B01J3/08 , C06B29/16 , B01J2203/066
Abstract: In order to produce a new substance having a diamond crystal structure, the following steps are taken in order. First, a graphite-like substance is prepared which contains boron (B), carbon (C) and nitrogen (N) as main elements. Then, the graphite-like substance is mixed with a metal powder to produce a mixture. Then, a pressure is applied to the mixture to produce a molded body, and then an explosion pressure is applied to the molded body.
Abstract translation: 为了制备具有金刚石晶体结构的新物质，按顺序进行以下步骤。 首先，制备含有硼（B），碳（C）和氮（N）作为主要元素的石墨状物质。 然后，将石墨状物质与金属粉末混合，制成混合物。 然后，向混合物施加压力以制造成型体，然后对成形体施加爆炸压力。
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公开(公告)号：US5352429A
公开(公告)日：1994-10-04
申请号：US914678
申请日：1992-07-14
Applicant: Kibong Kim
Inventor： Kibong Kim
IPC: B01J3/08 , C01B31/06 , C01B21/064
CPC classification number: B01J3/08 , B01J2203/061 , Y10S423/11
Abstract: Carbonaceous material embedded within an explosive charge, is subjected toressure and temperature conditions during detonation of the charge at a supervelocity modified to obtain a compaction pressure profile having a peak pressure that is of substantially constant prolonged duration.
Abstract translation: 嵌入爆炸装药中的碳质材料在经过改进的超速进行电荷爆炸期间经受压力和温度条件，以获得具有基本上恒定的持续时间的峰值压力的压实压力分布。
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Patent Agency Ranking
公开(公告)号：US5345758A
公开(公告)日：1994-09-13
申请号：US045771
申请日：1993-04-14
Applicant: Thomas R. Bussing
Inventor： Thomas R. Bussing
CPC classification number: F02K9/974 , B01J3/08 , B05B7/0006 , C23C4/126 , F01D5/288 , F02K7/06 , F02K7/075 , F02K9/972
Abstract: A pulse detonation engine is provided with several detonation combustors selectively coupled to an air inlet and fuel source by a rotary valve. The rotary valve isolates the steady operation of the air inlet and fuel system from the unsteady nature of the detonation process, and allows the fueling of some of the detonation chambers while detonation occurs in other detonation chambers. The fuel system may use a solid fueled gas generator.
Abstract translation: 脉冲爆震发动机设置有通过旋转阀选择性地联接到空气入口和燃料源的几个爆炸燃烧器。 旋转阀将进气和燃料系统的稳定运行与爆震过程的不稳定性进行隔离，并且允许一些引爆室的燃料加注，同时在其他爆轰室中发生爆震。 燃料系统可以使用固体燃料气体发生器。
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公开(公告)号：US5318423A
公开(公告)日：1994-06-07
申请号：US514972
申请日：1990-04-26
Applicant: Leonid Simuni
Inventor： Leonid Simuni
CPC classification number: C01B31/06 , B01J3/08 , B30B1/001 , B30B11/004 , B01J2203/061 , B01J2203/0655 , Y10S425/026
Abstract: High-pressure high-temperature device for conversion the graphite to diamonds (DCGD) includes a container having a high pressure chamber, an inlet for introducing a fuel, an oxidizer and an electrolyte respectively into container, a generator of instantaneous electro-impulses, electrodes secured to the container and connected with the generator of instantaneous electro-impulses to produce the power electro-discharge between electrodes. DCGD includes a source of a direct electro-current and a pair of positive and negative electrodes positioned within an electrolyte for heating the graphite in the high pressure chamber. The high-pressure chamber includes a cylinder-piston unit submerged within an electrolyte. The piston of cylinder-piston unit is explosively driven toward the high-pressure chamber by the combined action of electro-discharge in the electrolyte a combustion of fuel inside of container. DCGD may be adapted for compaction other materials, for extruding, forging and the like. DCGD may be used also to provide coating, molding and hardening work pieces which must be placed in the container.
Abstract translation: 用于将石墨转化为金刚石（DCGD）的高压高温装置包括具有高压室的容器，用于将燃料，氧化剂和电解质分别引入容器的入口，瞬时电脉冲发生器，电极 固定到容器并与瞬时电脉冲发生器连接，以在电极之间产生功率放电。 DCGD包括直接电流源和位于电解质内用于加热高压室中的石墨的一对正极和负极的源。 高压室包括浸没在电解液内的气缸 - 活塞单元。 气缸 - 活塞单元的活塞通过电解液中的电喷放在容器内的燃料的燃烧的组合作用朝向高压室爆炸驱动。 DCGD可以适用于压实其他材料，用于挤压，锻造等。 DCGD也可用于提供必须放置在容器中的涂层，成型和硬化工件。
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308.发明授权
公开(公告)号：US5026484A
公开(公告)日：1991-06-25
申请号：US502875
申请日：1990-04-02
Applicant: Christian H. A. Juvan
Inventor： Christian H. A. Juvan
IPC: A62D3/00 , A62D3/13 , A62D3/34 , A62D101/20 , A62D101/22 , A62D101/40 , A62D101/43 , A62D101/47 , A62D101/49 , B01D43/00 , B01D57/02 , B01J3/08 , B01J19/08 , B03C5/00 , C02F1/00 , C02F1/46 , H05B3/60
CPC classification number: H05B3/60 , B01D43/00 , B01D57/02 , B01J19/088 , B01J3/08 , B03C5/00 , C02F1/4608 , C02F2301/024 , C02F2301/026 , Y10S422/907
Abstract: A method and apparatus are disclosed for efficient endothermic processing of liquids and the precipitation of dissolved elements and chemical compounds. Improvements over prior systems include system layout, components and modes of operation of the system. Applications of the system include destruction of toxic wastes and sewage treatment, precipitation of chemical compounds and elements including metals from solution (brine, sea water, industrial waste), sterilization and water purification, catalytic formation of chemical compounds, and processing of hydrocarbons.
Abstract translation: 公开了用于液体的有效吸热处理和溶解元素和化合物的沉淀的方法和装置。 现有系统的改进包括系统布局，组件和系统的运行模式。 该系统的应用包括有毒废物的破坏和污水处理，化学化合物和包括金属在内的元素（盐水，海水，工业废物）的沉淀，灭菌和水净化，化学化合物的催化形成和烃的加工。
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309.发明授权Integrated product generation and catalytic product synthesis in an engine-reactor 失效在发动机反应堆中综合产品生成和催化产物合成
公开(公告)号：US4965052A
公开(公告)日：1990-10-23
申请号：US116191
申请日：1987-11-03
Applicant: Frank E. Lowther , William M. Bohon
Inventor： Frank E. Lowther , William M. Bohon
CPC classification number: C01B3/366 , B01J3/08 , F02B1/02 , F02B51/02 , C01B2203/0255 , C01B2203/061 , F02B1/04 , F02B3/06 , Y02T10/126 , Y10S48/08
Abstract: A process of synthesizing an end product within an integrated engine-reactor wherein an initial product, e.g., syngas, is generated within a first chamber of the engine-reactor. This product is contacted with a catalyst in a second chamber within the engine-reactor to catalytically synthesize an end product, e.g., methanol, which is then expanded within the engine-reactor to rapidly cool the end product before it is exhausted from the engine-reactor.
Abstract translation: 在集成发动机 - 反应器内合成最终产物的方法，其中在发动机 - 反应器的第一室内产生初始产物，例如合成气。 该产物在发动机 - 反应器内的第二室中与催化剂接触以催化合成最终产物，例如甲醇，然后甲醇在发动机 - 反应器内膨胀，以在最终产物从发动机 - 反应堆。
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公开(公告)号：US4655830A
公开(公告)日：1987-04-07
申请号：US747558
申请日：1985-06-21
Applicant: Tomotsu Akashi , Akira Sawaoka
Inventor： Tomotsu Akashi , Akira Sawaoka
IPC: C04B35/64 , B01J3/08 , B22F3/08 , C04B35/56 , C04B35/563 , C04B35/565 , C04B35/583 , C04B35/5831 , C04B35/65 , C22C1/05 , C22C29/12
CPC classification number: C04B35/65 , B01J3/08 , B22F3/08 , C04B35/5611 , C04B35/563 , C04B35/565 , C04B35/575 , C04B35/583 , C04B35/5831 , C04B35/584 , C04B35/593 , C04B35/651 , C22C1/058 , Y10S100/911 , Y10S264/36
Abstract: This invention relates to the manufacture of compacts of ceramic composition, cermets, and other high hardness materials by applying explosive shock during exothermic sintering of such powders.
Abstract translation: 本发明涉及通过在这种粉末的放热烧结期间施加爆炸冲击来制造陶瓷组合物，金属陶瓷和其它高硬度材料的压块。
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