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21. 发明专利

JP2012523651A Cooling pipe for the arc plasma torch, electrode holder and the electrode, as well as the arc plasma torch with configuration and those that 审中-公开
公开(公告)号：JP2012523651A
公开(公告)日：2012-10-04
申请号：JP2012503857
申请日：2010-03-24
申请人：シェルベリフィンスターヴァルデプラスマウントマシーネンゲーエムベーハーKjellberg Finsterwalde Plasma und Maschinen GmbH
发明人：クリンク，フォルカー , ラインケ，ラルフ−ペーター , ラウリッシュ，フランク
IPC分类号： H05H1/28 , B23K10/00 , H05H1/34 , H05H1/38
CPC分类号： H05H1/34 , H05H2001/3436 , H05H2001/3442 , H05H2001/3457
摘要：アークプラズマトーチのための冷却管において、電極の開放端内に配置できる端部を有する細長い本体であって、その中を延在する冷却液流路を有する細長い本体を備え、その端部に、冷却管の壁の、内部および／または外部に向いたビード状肥厚部があることを特徴とする冷却管、並びにアークプラズマトーチのための冷却管であって、アークプラズマトーチの電極ホルダに取外し可能に接続できる後端を有する細長い本体でありその中を延在する冷却液流路を有する細長い本体を備えた冷却管と、アークプラズマトーチのための電極ホルダであって、電極を受容するための端部および中空内部を有する細長い本体を備えた電極ホルダとの構成において、冷却管の外面に、電極ホルダ内に冷却管を芯出しするための少なくとも１つの突出部が設けられた構成が開示されている。

22. 发明专利

JP2012157868A Insert chip and plasma torch 有权
标题翻译：插入芯片和等离子电极
公开(公告)号：JP2012157868A
公开(公告)日：2012-08-23
申请号：JP2011017342
申请日：2011-01-30
申请人： Nippon Steel & Sumikin Welding Co Ltd , 日鐵住金溶接工業株式会社
发明人： SATO SHIGERU , HOSHINO TADASHI
IPC分类号： B23K10/00 , H05H1/28 , H05H1/34 , H05H1/44
摘要： PROBLEM TO BE SOLVED: To improve cooling of nozzle members and facilitate and simplify setting of orientations of nozzles and attachment/detachment of the nozzle members, in an insert chip in which the plurality of nozzle members are attachable/detachable to/from a chip base body.SOLUTION: The insert chip includes: the plurality of nozzle members each having a shade part 21a with the nozzle 3a, a stem part 22a integrated with the shade part 21a, a male screw part 24a, a seal material 23a and an electrode space 2a disposed therein; the chip base body 1 having nozzle member insertion holes 18a each to which a portion from the male screw part 24a to the stem part 22a is inserted, refrigerant circulation holes 1f each closed by abutment of the shade part 21a of the nozzle member inserted to the nozzle member insertion hole 18a on a tip plane 1d and constituting part of the nozzle member insertion hole 18a to form a refrigerant space with the stem part 22a, a refrigerant receiving hole 1h, a refrigerant outlet hole 1i, a refrigerant passing hole 1j interconnecting the adjacent refrigerant circulation holes, a refrigerant passing hole 1k connecting the refrigerant circulation hole 1f to the refrigerant receiving hole 1h, and a refrigerant passing hole 1l connecting the refrigerant circulation hole 1g to the refrigerant outlet hole 1i; and coupling means 25a fixing the nozzle members to the chip base body 1.
摘要翻译：要解决的问题：为了改善喷嘴构件的冷却，并且便于和简化喷嘴的取向的设定以及喷嘴构件的附接/拆卸，在其中多个喷嘴构件可附接/拆卸的插入芯片中芯片基体。解决方案：插入芯片包括：多个喷嘴构件，其各自具有带喷嘴3a的遮光部21a，与遮光部21a一体的杆部22a，阳螺纹部24a，密封材料23a和电极设置在其中的空间2a; 具有喷嘴构件插入孔18a的芯片基体1，其中从外螺纹部24a到杆部22a的一部分插入其中，每个通过插入到所述喷嘴构件的喷嘴构件的遮蔽部21a的邻接闭合的制冷剂循环孔1f 构成喷嘴构件插入孔18a的一部分的喷嘴构件插入孔18a，形成具有杆部22a的制冷剂空间，制冷剂容纳孔1h，制冷剂排出孔1i，将制冷剂通过孔1j相互连接的制冷剂通过孔1j 相邻的制冷剂循环孔，将制冷剂循环孔1f连接到制冷剂接收孔1h的制冷剂通过孔1k和将制冷剂循环孔1g连接到制冷剂排出孔1i的制冷剂通过孔11; 以及将喷嘴构件固定在芯片基体1上的联接装置25a。版权所有（C）2012，JPO＆INPIT

23. 发明专利

JP2012130965A Insert chip and plasma torch 审中-公开
标题翻译：插入芯片和等离子电极
公开(公告)号：JP2012130965A
公开(公告)日：2012-07-12
申请号：JP2011237082
申请日：2011-10-28
申请人： Nippon Steel & Sumikin Welding Co Ltd , 日鐵住金溶接工業株式会社
发明人： OKUYAMA KENJI , SATO SHIGERU , SUGAWARA HIROKI
IPC分类号： B23K10/00 , H05H1/28 , H05H1/34
摘要： PROBLEM TO BE SOLVED: To provide an insert chip having high cooling capacity, which can perform welding free from high temperature cracks and undercuts at higher speed with a stable arc, and a plasma torch using the same.SOLUTION: The insert chip includes: two electrode arrangement spaces; two nozzles communicating with each electrode arrangement space, respectively; and a V-type cooling water passage present at a plane crossing a plane where the two nozzles are distributed at the intermediate point of the two nozzles, and at which cooling water turns. The plasma torch includes two electrodes in which the respective tip parts are inserted into each electrode arrangement space thereof.
摘要翻译：要解决的问题：提供一种具有高冷却能力的插入式芯片，其能够以稳定的电弧进行高速裂纹和较高速度的切割，以及使用其的等离子体焰炬。解决方案：插入芯片包括：两个电极布置空间; 两个喷嘴分别与每个电极排列空间连通; 以及V型冷却水通道，其存在于与两个喷嘴分布在两个喷嘴的中间点处的平面交叉的平面处，并且冷却水在其处转动。等离子体焰炬包括两个电极，其中相应的尖端部分插入其每个电极布置空间中。版权所有（C）2012，JPO＆INPIT

24. 发明专利

JP2011513072A Apparatus and method for liquid cooling shield for improved drilling performance 有权
公开(公告)号：JP2011513072A
公开(公告)日：2011-04-28
申请号：JP2010550661
申请日：2008-09-29
申请人：ハイパーサームインコーポレイテッド
发明人：リーボルド，スティーヴン・エム , リンゼイ，ジョン・ダブリュー
IPC分类号： B23K10/00 , H05H1/28 , H05H1/34
CPC分类号： H05H1/34 , H05H1/28 , H05H2001/3457
摘要： A shield for a plasma arc torch that pierces and cuts a metallic workpiece producing a splattering of molten metal directed at the torch, the shield protecting consumable components of the plasma arc torch from the splattering molten metal. The shield can include a body, a first surface of the body configured to be contact-cooled by a gas flow, a second surface of the body configured to be contact-cooled by a liquid flow, and a seal assembly configured to be secured to the body and disposed relative to the second surface configured to retain the liquid flow contact - cooling the second surface.

25. 发明专利

JP2011071010A Heat plasma treatment device 审中-公开
标题翻译：热等离子体处理装置
公开(公告)号：JP2011071010A
公开(公告)日：2011-04-07
申请号：JP2009222312
申请日：2009-09-28
申请人： Panasonic Corp , パナソニック株式会社
发明人： OKUMURA TOMOHIRO
IPC分类号： H05H1/26 , H01L21/20 , H01L21/324 , H05H1/28 , H05H1/30
摘要： PROBLEM TO BE SOLVED: To provide a heat plasma treatment device capable of treating the whole desired treated region of a base material for a short time, when the surface vicinity of the base material is uniformly heat-treated at high-temperature, only for a short time. SOLUTION: A linear slit 9 is installed at a nozzle cover 7, arranged between a heat plasma nozzle 1 in which an inert gas 5 flows inside and a base material 2, and by supplying electric power to the heat plasma nozzle, heat plasma jet 10 is generated from an ejecting port F, energy flux passing through the linear slit 9 acts on a surface of the base material 2, and the surface vicinity 11 of the base material 2 is heat treated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题：为了提供能够短时间处理基材的整个所需处理区域的热等离子体处理装置，当在高温下均匀地对基材表面附近进行热处理时，只有很短的时间。解决方案：线性狭缝9安装在喷嘴盖7上，喷嘴盖7布置在惰性气体5流过的热等离子体喷嘴1和基材2之间，并通过向热等离子体喷嘴供电，加热从排出口F产生等离子体射流10，通过线性狭缝9的能量作用在基材2的表面上，对基材2的表面附近进行热处理。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2011014459A Insert chip and plasma torch 有权
标题翻译：插入芯片和等离子电极
公开(公告)号：JP2011014459A
公开(公告)日：2011-01-20
申请号：JP2009159151
申请日：2009-07-03
申请人： Nippon Steel & Sumikin Welding Co Ltd , 日鐵住金溶接工業株式会社
发明人： SATO SHIGERU , HOSHINO TADASHI
IPC分类号： H05H1/34 , B23K10/00 , H05H1/28 , H05H1/38
摘要： PROBLEM TO BE SOLVED: To carry out heat transfer from an insert tip 5 to a water passage fitting 6 in an effective manner, and prolong a service life of the water flow passage fitting.SOLUTION: The insert tip has a nozzle 51 in the center of a tip that ejects plasma, and a male screw 53 at the rear-end cylindrical part that is screwed into a female screw hole 68 of the water-passage fitting 6, in which the male screw 53 is tilted at angles of 10° or more and 30° or less on the front side of the cross-section perpendicular to the screw axis on the peak side, tilted at an angle of 20° or more and 35° or less on the rear side, and moreover, is tilted at an angle of 20° or more and 45° or less with respect to a face which is parallel to the screw axis on the valley bottom side by thread, while a plasma torch is equipped with the insert tip. The plasma torch is equipped with inhibiting means 11, 12 for inhibit idle rotations of the water passage fitting 6 caused by a screw driver, at attaching and detaching the insert tip to the water passage fitting 6.
摘要翻译：要解决的问题：以有效的方式进行从插入件5向水通道配件6的热传递，并延长水流通管件的使用寿命。解决方案：插入件尖端在其中心具有一个喷嘴51 喷出等离子体的末端的螺钉53和螺纹连接到水通道配件6的阴螺纹孔68中的后端圆筒部分上的阳螺纹53，其中阳螺纹53以10°或10°的角度倾斜在垂直于螺旋轴的峰侧的横截面的前侧上，在后侧倾斜20°以上且35°以下的倾斜角度为30°以下，此外，倾斜相对于平行于谷底部的螺纹轴上的螺纹的面为20°以上且45°以下的角度，而等离子体焰炬配备有插入尖端。等离子体焰炬配备有禁止装置11,12，用于在将插件尖端附接到水通道配件6上时，抑制由螺丝刀引起的水通道配件6的怠速旋转。

27. 发明专利

JP2008212969A Plasma torch 审中-公开
标题翻译：等离子喷枪
公开(公告)号：JP2008212969A
公开(公告)日：2008-09-18
申请号：JP2007052686
申请日：2007-03-02
申请人： Nippon Steel & Sumikin Welding Co Ltd , 日鐵住金溶接工業株式会社
发明人： SAKUNO FUMIHIKO , HOSHINO TADASHI , KOBAYASHI KATSURA , SATO SHIGERU
IPC分类号： B23K10/00 , H05H1/28 , H05H1/34
摘要： PROBLEM TO BE SOLVED: To enable a plasma torch to use a large current by increasing the cooling capacity of an indirect water cooling system nozzle tip. SOLUTION: The plasma torch provided with a nozzle tip 14 having an electrode rod 11, double cylindrical nozzle rests 5, 6 arranged with the electrode rod in a central position, and a nozzle 15 facing the pointed end of the electrode rod and a cooling medium flow passage for making a cooling medium flow in the front end side of the nozzle rest is provided with the nozzle tip 14 having a tapered male screw in an outer peripheral surface and tightened and coupled to the nozzle rest by the tapered male screw of the outer peripheral surface screwed into the female screw at the front end of the nozzle rest. There is a silver plating on the screw surface of at least either of the tapered male screw of the nozzle tip and the female screw at the front end of the nozzle rest. An inner tube 5 of the nozzle rest has a projected rim which bisects the circular cylindrical space for flowing of the cooling medium up to an annular space w2 of a nozzle tip coupling section of cooling medium flow passages 19-w1 to w4-20 to a lateral supply channel w1 and a drainage canal w3. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使等离子体焰炬通过增加间接水冷却系统喷嘴头的冷却能力来使用大电流。解决方案：设置有具有电极棒11的喷嘴尖端14的等离子体焰炬，设置有电极棒在中心位置的双圆柱形喷嘴支座5,6和面向电极杆的尖端的喷嘴15，用于使冷却介质在喷嘴座的前端侧流动的冷却介质流动通道设置有在外周面中具有锥形外螺纹的喷嘴头14，并且通过锥形外螺纹紧固并联接到喷嘴座的外周面拧入喷嘴座前端的内螺纹。在喷嘴头的锥形外螺纹和喷嘴座的前端的内螺纹中的至少一个的螺钉表面上有镀银。喷嘴座的内管5具有凸出的边缘，其将圆柱形空间平分，用于使冷却介质流动到冷却介质流动通道19-w1至w4-20的喷嘴末端连接部分的环形空间w2至侧向供水通道w1和排水管w3。版权所有（C）2008，JPO＆INPIT

28. 发明专利

JP3976425B2 Ion engine 有权
公开(公告)号：JP3976425B2
公开(公告)日：2007-09-19
申请号：JP33711398
申请日：1998-11-27
申请人： Nec東芝スペースシステム株式会社 , 独立行政法人宇宙航空研究開発機構
发明人：正治北村 , 英樹吉田 , 勝弘宮崎 , 幸男早川 , 公積赤井 , 新一高真
IPC分类号： F03H1/00 , H05H1/28

29. 发明专利

JP2007188811A Plasma torch 有权
标题翻译：等离子喷枪
公开(公告)号：JP2007188811A
公开(公告)日：2007-07-26
申请号：JP2006007259
申请日：2006-01-16
申请人： Nippon Steel Weld Prod & Eng Co Ltd , 日鐵溶接工業株式会社
发明人： SAKUNO FUMIHIKO , AZUMA TOMEO , TAKEDA YOSHIAKI , FUJITA TAKASHI , KOIKE TAKASHI
IPC分类号： H05H1/28 , B23K10/00 , H05H1/34
摘要： PROBLEM TO BE SOLVED: To provide a plasma torch which improves cooling capability of the tip of a nozzle member and eliminate the need for positioning of a nozzle member to a nozzle stage. SOLUTION: The torch comprises: an umbrella-shaped nozzle member 7, an outer cylinder 51, and a nozzle stage 5. The nozzle member 7 has a nozzle 16 in the center of umbrella, a hole which is connected to the nozzle 16 and passes an electrode 11 and plasma gas, and an annular cooling water passing groove 22 between the inside of the umbrella and outer periphery of the umbrella. The outer cylinder 51 has a tip which is connected to the fringe of the umbrella of the nozzle member 7. The nozzle stage 5 has an elliptically shaped outer surface which partially touches the inner surface of the outer cylinder 51, and divides its inner space into a cooling water supplying channel 21 and a cooling water discharging path 23. The nozzle stage has a hole for passing an electrode and plasma gas in the center which followed by a handle through-hole which catches the handle of the nozzle member 7. A leading end 56t of a thicker part 56 between the hole and the outer cylinder 51 is projected in the cooling water passing groove 22 side of the nozzle member 7 further than a tip 57t of a thinner part 57. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供等离子体焰炬，其提高喷嘴构件的尖端的冷却能力，并且不需要将喷嘴构件定位到喷嘴台。解决方案：手电筒包括：伞形喷嘴构件7，外筒51和喷嘴台5.喷嘴构件7在伞的中心具有喷嘴16，孔连接到喷嘴并且在伞的内部和伞的外周之间通过电极11和等离子体气体以及环形冷却水通过槽22。外筒51具有与喷嘴构件7的伞的边缘连接的前端。喷嘴台5具有与外筒51的内表面部分接触的椭圆形外表面，并将其内部空间分成冷却水供给通道21和冷却水排出路径23.喷嘴台具有用于使中心的电极和等离子体气体通过的孔，其后是抓住喷嘴构件7的把手的手柄通孔。在孔和外筒51之间的较厚部分56的端部56t突出在喷嘴构件7的冷却水通过槽22侧中，比较薄部分57的尖端57t更远。（C）2007 ，JPO＆INPIT

30. 发明专利

JP3911081B2 Plasma torch 失效
公开(公告)号：JP3911081B2
公开(公告)日：2007-05-09
申请号：JP2322498
申请日：1998-02-04
申请人：小池酸素工業株式会社
发明人：昭古城 , 大司坂井 , 裕隆小原 , 成司水野
IPC分类号： B23K10/00 , H05H1/28

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