专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013091063A Method and apparatus for initiating pulsed arc discharge for nanopowder synthesis 审中-公开
标题翻译：用于启动用于纳豆合成的脉冲放电的方法和装置
公开(公告)号：JP2013091063A
公开(公告)日：2013-05-16
申请号：JP2013021286
申请日：2013-02-06
申请人： Ncc Nano Llc , エヌシーシーナノ, エルエルシー
发明人： SCHRODER KURT A , JACKSON DOUGLAS KEITH , SCHMIDT STEPHEN J
IPC分类号： B01J19/08 , C01G1/02 , G01G1/02 , H01J7/46 , H03K20060101 , H03K3/55 , H05B7/22 , H05H1/36
CPC分类号： H05H1/36 , B01J19/088 , B01J2219/0809 , B01J2219/0822 , B01J2219/0875 , B01J2219/0894 , H03K3/55
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for synthesizing nanopowder.SOLUTION: The apparatus includes: a reaction chamber having a gaseous atmosphere and a pair of ablative electrodes with at least one of which being a precursor material for producing nanopowder; a high-power, pulsed power supply electrically connected to the pair of ablative electrodes; and an autofuser device connected to the pair of ablative electrodes, wherein the autofuser device includes an auto fusing power supply, a trigger circuit, and a triggered spark gap device having a first primary electrode electrically connected to one of the ablative electrodes, a second primary electrode electrically connected to the autofusing power supply, and a secondary electrode electrically connected to the trigger circuit.
摘要翻译：要解决的问题：提供一种用于合成纳米粉末的装置。解决方案：该装置包括：具有气体气氛的反应室和一对烧蚀电极，其中至少一个是用于生产纳米粉末的前体材料; 电连接到所述一对烧蚀电极的大功率脉冲电源; 以及连接到所述一对烧蚀电极的自动定影装置，其中所述自动定影装置包括自动熔丝电源，触发电路和触发的火花隙装置，其具有电连接到所述烧蚀电极之一的第一主电极，电连接到自动熔断电源的电极，以及电连接到触发电路的次级电极。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2007511732A Rotary hearth furnace for the waste material with a potential risk 审中-公开
公开(公告)号：JP2007511732A
公开(公告)日：2007-05-10
申请号：JP2006540190
申请日：2004-07-03
申请人：ツヴィラーク・ツヴィシェンラーガー・ヴューレンリンゲン・アクチェンゲゼルシャフト
发明人：イナイヒェン，ロベルト
IPC分类号： F23G5/00 , B09B3/00 , F23G5/08 , F23G5/10 , F27B3/06 , F27B3/14 , F27B3/20 , F27D1/00 , F27D11/08 , H05B7/06 , H05B7/22
CPC分类号： F23G5/085 , F23G5/10 , F23G2203/202 , F23G2900/51001
摘要：【課題】
【解決手段】伝導直流電流プラズマ電気アークを発生させるべく回転炉床炉１内にて要求される電流の流れは、炉底部３内に配置された複数の電極７を備える配置にて生ずる。電極７の空間的配置及びそれの寸法は、所定の稼動状態によって実質的に影響を受ける。

3. 发明专利

JP2001139374A HEAT TREATMENT METHOD FOR OBJECT TO BE HEATED 失效
公开(公告)号：JP2001139374A
公开(公告)日：2001-05-22
申请号：JP31550299
申请日：1999-11-05
申请人： KAWASAKI STEEL CO
发明人： TOMIYAMA TOSHIRO
IPC分类号： C04B35/52 , C01B31/02 , C01B31/04 , F27B3/08 , F27D11/04 , F27D11/08 , F27D11/10 , H05B3/60 , H05B7/22
摘要： PROBLEM TO BE SOLVED: To provide a heat treatment method for objects to be heated which is capable of heating and heat treating the moldings of carbon powder which are the objects to be heated by utilizing an arc furnace for steel making. SOLUTION: Resistance heating elements consisting of coke 2 of 6 mm in average grain size and the moldings 3 of the carbon powder which come into contact with these resistance heating elements are loaded into the arc furnace 1 for steel making. The resistance heating elements in the arc furnace 1 for steel making are made to generate heat by energizing the resistance heating elements, by which the moldings 3 of the carbon powder are heated and heat treated.

4. 发明专利

JP3066207B2 失效
公开(公告)号：JP3066207B2
公开(公告)日：2000-07-17
申请号：JP32168292
申请日：1992-12-01
IPC分类号： F24H1/10 , H05B7/22

5. 发明专利

JPH0729681A ARC HEATER 失效
公开(公告)号：JPH0729681A
公开(公告)日：1995-01-31
申请号：JP32392493
申请日：1993-12-22
申请人： KOBE STEEL LTD
发明人： MITSUDA MASAHIKO
IPC分类号： H05B7/18 , H05B7/22
摘要： PURPOSE:To provide an arc heater in which an electrode inner circumferential surface is uniformly eroded substantially over the whole surface, or the growing speed of erosion is reduced to extend the life of the electrode. CONSTITUTION:Each electrode 2 (5) has a first electromagnetic coil 3 (6) wound in the circumferential direction of the electrode and second coils 14, 15 wound along the surface parallel to the electrode axial direction, and the first electromagnetic coil 3 (6) is combined with the second electromagnetic coils 14, 15 to form a magnetic field. The position of an arc foot making contact with the inner circumferential surface of each electrode 2 (5) is moved in the circumferential direction and axial direction of each electrode 2 (5).

6. 发明专利

JPH0475854B2 失效
公开(公告)号：JPH0475854B2
公开(公告)日：1992-12-02
申请号：JP31439286
申请日：1986-12-26
申请人： KOGYO GIJUTSU INCHO , IKEDA GARASU KOGYOSHO KK , DAIHEN KK
发明人： EHATA YOSHIHIRO , AKAO RYOJU , KAWASHIMA KENJI
IPC分类号： H05B7/22 , C03B27/044 , C03B29/08

7. 发明专利

JPH04136607A DISPOSAL DEVICE FOR RADIOACTIVE MATTERS AND MATTERS OF ENVIRONMENTAL POLLUTION 失效
公开(公告)号：JPH04136607A
公开(公告)日：1992-05-11
申请号：JP25836390
申请日：1990-09-25
申请人： SATO RYODA
发明人： SATO RYODA
IPC分类号： G21F9/32 , F23G5/10 , F23G7/00 , G21F9/00 , H05B7/18 , H05B7/22
摘要： PURPOSE:To change radioactivity containing matters or matters of environmental pollution into very small particles or lumps of ceramics or metal to reduce their sizes to the limit and dispose of them easily by burning and melting completely radioactivity containing matters or matters of environmental pollution with their vessels by means of the multi-phase multi-electrode arcs in water. CONSTITUTION:Matters polluted by radioactivity are put into a drum can 14 outside a water tank 1, and the drum can 14 is installed by a clamping member 12. The drum can 14 is placed into the water tank 1 and a lid body 2 is fixed to the water tank 1. Then a motor 18 is rotated to lower the drum can 14 until its bottom face is substantially opposite to the electrodes 16a-16c. A three-phase electric power source 17 is turned ON to generate arcs among the electrodes 16a-16c. As the arcs are irradiated to the drum can 14, the motor 18 is rotated to lower the drum can 14, and the latter is heated to temperature above about 4000 deg.C and melted with its content. With this arrangement the matters of environmental pollution are completely burned with the drum can 14 and they become small particles and fall and settle in the water and they are accumulated in a vessel 7 through the hole section 9 that is formed in a partition plate 8. The accumulated particles are thrown away in a vessel 42 by opening contact plug 41.

8. 发明专利

JPH0413088A ANNULAR ELECTRODE TYPE ELECTROSTATIC SUSPENSION FURNACE 失效
公开(公告)号：JPH0413088A
公开(公告)日：1992-01-17
申请号：JP11317590
申请日：1990-04-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： ABE TOSHIO
IPC分类号： C30B30/02 , C30B30/08 , F27B17/00 , F27B17/02 , H05B6/32 , H05B7/22
摘要： PURPOSE:To minimize external turbulence in micro-gravity and permit the effective treatment of material as well as the non-vessel treatment of the material by a method wherein light beams, emitted spherically from a plasma lamp placed at the first focus of a rotary elliptic mirror spherically, are collected spherically on a specimen placed at the second focus of the same mirror to heat the specimen. CONSTITUTION:In an annular electrode type electrostatic suspended furnace, a voltage is impressed from a high-voltage power supply 5 on an annular electrode 12 to suspend a specimen 2 in electrostatic field. In this case, a position detector 13 detects the suspended position of the specimen 2 and transmits an analog signal to a control circuit 15, then, the control circuit 15 operates the amount of control to transmits it to the high-voltage power supply 5 and, therefor, high-speed position control can be effected. Next, high-frequency is poured to a plasma lamp 7 through a connecting window 18, then, resonance is generated in a cavity resonator 10 and electromagnetic energy is acted on gas in the plasma lamp 7 whereby the plasma lamp is produced. The light of the plasma lamp is emitted spherically and, thereafter, is collected by a rotary elliptical mirror 6 at the second focus thereof spherically substantially. When a specimen 2 is placed in such an atmosphere and is heated, the light is projected against the surface of the specimen uniformly and, therefore, the temperature of the surface of the specimen can be unified. On the other hand, the specimen 2 can be heated by light having a wavelength meeting the optical characteristics of the specimen 2.

9. 发明专利

JPS63166731A ARC MELTING OF END FACE OF TEMPERED GLASS PLATE 失效
公开(公告)号：JPS63166731A
公开(公告)日：1988-07-09
申请号：JP31439286
申请日：1986-12-26
申请人： AGENCY IND SCIENCE TECHN , IKEDA GLASS KOGYOSHO KK , DAIHEN CORP
发明人： EHATA YOSHIHIRO , AKAO RYOYU , KAWASHIMA KENJI
IPC分类号： H05B7/22 , C03B27/044 , C03B29/08
摘要： PURPOSE:To prevent the generation of chipping, etc., and to reduce the labor and energy for the treatment of end face of tempered glass plate, by passing electric current through preheated end face in the course of the production process of a tempered glass plate, thereby melting and forming the end face. CONSTITUTION:A glass plate is introduced into the 1st heating chamber 11 of a glass heating furnace and heated at 300-450 deg.C. The heated glass plate is transferred to a temperature-maintaining chamber 12 and locally heated along the end face of the plate at a temperature higher than the other parts and lower than the softening temperature of the glass plate. High voltage is applied to plural electrodes placed close to the end face of the glass plate and interposing a gas between the electrodes. Arc discharge is generated between the end face of the glass plate and each electrode to effect the melt-forming of the end face of the glass plate between the electrodes. The treated glass plate is transferred to the 2nd heating chamber 13, heated at a tempering temperature of about 600-700 deg.C and quenched in a forced air-cooling chamber 4 to obtain a tempered glass plate.

10. 发明专利

JPS6150717A Electrolytic discharging grindstone and electrolytic discharge machining method 失效
标题翻译：电解放电磨石和电解放电加工方法
公开(公告)号：JPS6150717A
公开(公告)日：1986-03-13
申请号：JP17238884
申请日：1984-08-21
申请人： Oyo Jiki Kenkyusho:Kk
发明人： KUROMATSU AKIO
IPC分类号： B23H5/00 , B23H5/10 , B24D3/34 , B24D5/12 , H05B7/22
CPC分类号： B23H5/00
摘要： PURPOSE:To obtain better machining efficiency by repeating mechanical and electric machining on a work to be machined which is inserted in a hole with an electrolytic discharging grindstone in which nonconductive grinding belt and conductive belt are alternately disposed on the inner circumferential face of a central hole of disc type metal sheet. CONSTITUTION:A grindstone 1 is set on a grindstone cover 14 and the tip of a work to be machined M is put in a machining hole A. Power supply unit is connected to the grindstone and the work to be machined M. The grindstone is given rotation and machining liquid is supplied from a nozzle 8. Electrolytic action and discharging action, and mechanical grinding action are generated between the grindstone and the work to be machined. As the result, multiple machining effect is given and better machining can be made on the work, and highly precise and more efficient machining can be realized.
摘要翻译：目的：通过在被加工的工件上重复机械和电加工来获得更好的加工效率，该加工工件插入到具有非导电研磨带和导电带交替设置在中心孔的内周面上的电解放电磨石的孔中盘式金属片。构成：将磨石1放置在砂轮盖14上，将要加工的工件M的末端放入加工孔A中。电源单元连接到磨石和待加工的工件M.给砂轮给予旋转和加工液体由喷嘴8供应。在磨石和待加工的工件之间产生电解作用和排出作用，并产生机械研磨作用。因此，可以实现多重加工效果，可以对工件进行更好的加工，可以实现高精度，高效率的加工。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式