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41. 发明申请

WO2004087362A3 CENTRALIZED CONTROL ARCHITECTURE FOR A LASER MATERIALS PROCESSING SYSTEM 审中-公开
标题翻译：激光材料加工系统的集中控制架构
公开(公告)号：WO2004087362A3
公开(公告)日：2005-04-14
申请号：PCT/US2004009932
申请日：2004-03-30
申请人： HYPERTHERM INC , PICARD TATE S , WOODS KENNETH J , YOUNG ROGER E JR , CONNALLY WILLIAM J
发明人： PICARD TATE S , WOODS KENNETH J , YOUNG ROGER E JR , CONNALLY WILLIAM J
IPC分类号： B23K10/00 , B23K26/00 , B23K26/03 , B23K26/14 , B23K26/38 , B23K37/02 , G06F19/00
CPC分类号： B23K26/14 , B23K10/00 , B23K26/03 , B23K26/032 , B23K26/0665 , B23K26/123 , B23K26/1462 , B23K26/38 , B23K37/0235
摘要： Apparatus, systems, and methods for monitoring the processing of a workpiece that includes directing an incident laser beam onto the workpiece and using an optical detector (13,20) for measuring a signal emitted from the workpiece (11,12) as a result of the incident laser beam. The detector generates at least two signals based upon the optical signal. The method also involves use of a light source monitor in determining workpiece processing quality based upon the quotient of the two outputs as well as a magnitude of one of the two quotients.
摘要翻译：用于监测工件处理的装置，系统和方法，包括将入射的激光束引导到工件上，并使用光学检测器（13,20），用于测量由于工件（11,12）发射的信号，作为入射激光束。检测器基于光信号产生至少两个信号。该方法还涉及使用光源监视器来确定基于两个输出的商的工件处理质量以及两个商的一个量值。

42. 发明申请

WO2004002670A1 溶接用素材及び溶接品审中-公开
标题翻译：焊接和焊接材料
公开(公告)号：WO2004002670A1
公开(公告)日：2004-01-08
申请号：PCT/JP2003/008078
申请日：2003-06-26
申请人：住友金属工業株式会社 , 富士本博紀 , 中田匡浩
发明人：富士本博紀 , 中田匡浩
IPC分类号： B23K26/20
CPC分类号： B23K11/14 , B23K9/0026 , B23K9/23 , B23K10/00 , B23K10/02 , B23K26/22 , B23K26/242 , B23K26/244 , B23K26/26 , B23K26/28 , B23K26/32 , B23K33/00 , B23K2201/006 , B23K2201/18 , B23K2201/34 , B23K2203/04 , B23K2203/08 , B23K2203/50 , Y10T403/477 , Y10T428/12792 , Y10T428/12799
摘要：レーザ溶接やアーク溶接等の溶接を行われる際の領域11を備え、この領域11が、加工素材に曲がり部5aを形成するエンボス加工、Ｖ曲げ加工、Ｕ曲げ加工、Ｌ曲げ加工、絞り加工、又は段絞り加工あるいはそれらを組み合わせた加工である第１の加工と、第１の加工により形成された曲がり部5aを圧潰するプレス加工である第２の加工とを行われて製造される圧痕5a-1を有する溶接用素材５である。圧痕5a-1は、加工素材５の表面をなす平面から突出した凸部11a と、この凸部11a の内側に形成される凹部11bとを有する。圧痕5a-1は、溶接予定位置と略平行となるように、点状に互いに離間して２以上配置されるとともに、溶接予定位置の上に配列される。
摘要翻译：一种用于焊接的材料（5），包括用于执行诸如激光束焊接和电弧焊接的焊接的区域（11），所述区域（11）还包括由第一精加工弯曲部分制造的印模（5a-1）（5a）通过压花加工，V形弯曲，U形弯曲，L形弯曲，拉伸或阶梯拉伸或其组合在成品材料上，以及用于挤压由第一精加工形成的弯曲部分（5a）的第二精加工通过按压，印模（5a-1）还包括从成品材料（5）的平坦表面突出的突出部分（11a）和形成在突出部分（11a）内侧的凹陷部分（11b），其中两个或更多的印模（5a-1）大致平行于预测的焊接位置并且以虚线图案彼此分开布置在预测的焊接位置上。

43. 发明申请

WO2003089178A1 PLASMA ARC TORCH HEAD CONNECTIONS 审中-公开
标题翻译：等离子弧焊头连接
公开(公告)号：WO2003089178A1
公开(公告)日：2003-10-30
申请号：PCT/US2003/010453
申请日：2003-04-07
申请人： THERMAL DYNAMICS CORPORATION , KINERSON, Kevin, J. , CONWAY, Christopher, J. , GUGLIOTTA, Mark , MACKENZIE, Darrin, H.
发明人： KINERSON, Kevin, J. , CONWAY, Christopher, J. , GUGLIOTTA, Mark , MACKENZIE, Darrin, H.
IPC分类号： B23K10/00
CPC分类号： B23K9/291 , B23K10/00 , H05H1/28 , H05H1/34 , H05H2001/3431 , H05H2001/3436 , H05H2001/3442 , H05H2001/3468 , H05H2001/3478 , H05H2001/3489
摘要： A plasma arc torch (10) is provided that comprises torch head connections that are made between consumable components (16) and atorch head (12) independent of rotational alignment of the consumable components (16). Accordingly, connections for the flow of a cooling fluid, plasma gas, and/or a secondary gas are made independent of rotational alignment. Additionally, electrical connections are also provided that are independent of rotational alignment of the various plasma arc torch components.
摘要翻译：提供等离子弧焊炬（10），其包括在消耗部件（16）和割炬头（12）之间制成的炬头连接，其独立于可消耗部件（16）的旋转对准。因此，冷却流体，等离子体气体和/或次级气体的流动的连接是与旋转对准无关的。此外，还提供独立于各种等离子弧焊炬组件的旋转对准的电连接。

44. 发明申请

WO2003065773A1 METHOD FOR PRODUCING PLASMA 审中-公开
标题翻译：生产等离子体的方法
公开(公告)号：WO2003065773A1
公开(公告)日：2003-08-07
申请号：PCT/RU2003/000014
申请日：2003-01-21
IPC分类号： H05H1/24
CPC分类号： B23K10/00 , B23K10/02 , H05H1/34 , H05H2001/3468
摘要： The invention relates to the production and control of plasma and also to welding and cutting by means of plasma. The inventive method for producing plasma consists in supplying argon and hydrogen to the starting area of a main arc which is produced by an electrode coaxially arranged in a nozzle. Said invention makes it possible to produce a highly concentrated plasma jet having a high heat content, whereby ensuring the highly efficient cutting of metals having different thickness and the high quality of edges.
摘要翻译：本发明涉及等离子体的生产和控制以及通过等离子体的焊接和切割。用于产生等离子体的本发明的方法在于将氩和氢供给到由同轴布置在喷嘴中的电极产生的主电弧的起始区域。本发明使得可以生产具有高热含量的高浓度等离子体射流，从而确保了具有不同厚度和高质量边缘的金属的高效切割。

45. 发明申请

WO03024655A3 PLASMA PROCESS AND APPARATUS FOR CUTTING A CABLE 审中-公开
标题翻译：用于切割电缆的等离子体处理和设备
公开(公告)号：WO03024655A3
公开(公告)日：2003-05-22
申请号：PCT/US0229609
申请日：2002-09-19
申请人： HYPERTHERM INC
发明人： SANDERS NICHOLAS A , CURRIER BRIAN
IPC分类号： B23K10/00
CPC分类号： B23K10/00
摘要： The invention features an apparatus and method for using a plasma arc torch to cut a workpiece 16 in a cavity. The torch includes an adapter 22 connectable to a torch body 20 and remote torch head 42, establishing a spaced relationship between them, for positioning the torch head adjacent the workpiece in the cavity. The system includes a grounding member 32 useful for operating the torch in a transferred mode, a clamping plate 31 for retaining a severed portion of the workpiece, and a torch tip design that allows the torch head to be positioned within the cavity.
摘要翻译：本发明的特征在于一种使用等离子弧焊炬在空腔中切割工件16的设备和方法。割炬包括可连接到割炬主体20和远程割炬头42的适配器22，在它们之间建立间隔关系，用于将割炬头邻近工件定位在空腔中。该系统包括用于以传递模式操作焊炬的接地构件32，用于保持工件的切断部分的夹板31，以及允许焊炬头定位在空腔内的焊炬尖端设计。

46. 发明申请

WO99053734A1 TORCH AND METHOD FOR ELECTRIC ARC WELDING AND CUTTING 审中-公开
标题翻译：电弧焊接和切割的转向和方法
公开(公告)号：WO99053734A1
公开(公告)日：1999-10-21
申请号：PCT/FR1999/000791
申请日：1999-04-06
IPC分类号： B23K10/00 , H05H1/34
CPC分类号： H05H1/341 , B23K10/00
摘要： The invention concerns a method for electric arc processing using a torch comprising a tungsten electrode and a main nozzle equipped with a main gas outlet orifice, which consists in: supplying said torch with at least a non-oxidizing gas, said non-oxidizing gas coming into direct contact with at least part of the tungsten electrode; forming at least one main non-oxidizing gas jet containing at least part of said non-oxidizing gas in ionized state and the electric arc, said main non-oxidizing gas jet coming out through said main nozzle main orifice; supplying, downstream of said main nozzle main outlet, said main non-oxidising gas jet with at least an oxidizing gas flux, so as to obtain a total gas jet containing an at least partial mixture of said non-oxidizing gas and said oxidizing gas.
摘要翻译：本发明涉及一种使用包括钨电极和配有主气体出口孔的主喷嘴的手电筒的电弧处理方法，其包括：向所述焊枪提供至少一种非氧化性气体，所述非氧化性气体来与钨电极的至少一部分直接接触; 形成至少一个主要的非氧化性气体射流，其包含至少部分所述非氧化性气体的离子化状态和电弧，所述主非氧化性气体射流通过所述主喷嘴主孔排出; 在所述主喷嘴主出口的下游供应所述主非氧化气体射流至少具有氧化气体流量，以获得含有所述非氧化性气体和所述氧化气体的至少部分混合物的总气体射流。

47. 发明申请

WO2019048951A1 WELDING OR PLASMA TORCH WITH AN INTERFACE COMPRISING GUIDE MEANS WITH SPHERICAL PORTIONS, AND DEVICE EMPLOYING THIS TORCH 审中-公开
公开(公告)号：WO2019048951A1
公开(公告)日：2019-03-14
申请号：PCT/IB2018/055899
申请日：2018-08-06
申请人： TRAFIMET GROUP S.P.A.
发明人： IMI, Attilio
IPC分类号： B23K9/29 , B23K9/32 , B23K10/00
CPC分类号： B23K9/295 , B23K9/323 , B23K10/00
摘要： The present invention concerns a welding or plasma torch (1) comprising a main body (4) suited to be held by a user and an interface area (8) suited to receive a cable (10) for connection to a power supply unit. Guide means (20) are provided, which are suited to guide the cable (10) inside the main body (4) and comprise a first sleeve (22) connected to the main body (4) through a spherical constraint (26) and a second sleeve (24) connected to the first sleeve (22) through a spherical constraint element (36).

48. 发明申请

WO2017196439A1 SYSTEMS AND METHODS FOR STABILIZING PLASMA GAS FLOW IN A PLASMA ARC TORCH 审中-公开
标题翻译：用于稳定等离子弧炬中等离子体气流的系统和方法
公开(公告)号：WO2017196439A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/021077
申请日：2017-03-07
申请人： HYPERTHERM, INC.
发明人： CHEVALIER, Adam
IPC分类号： H05H1/34
CPC分类号： H05H1/3405 , B23K10/00 , H05H1/34 , H05H2001/3484
摘要： A nozzle of a plasma arc torch is provided. The nozzle is configured to reduce fluid pressure surging in a nozzle plenum. The nozzle comprises a nozzle body having a proximal end and a distal end. The nozzle plenum is defined between the nozzle body and an electrode of the plasma arc torch. The nozzle includes a nozzle plenum gas inlet located at the proximal end of the nozzle body, a plasma gas exit orifice located at the distal end of the nozzle body, a plasma gas passageway fluidly connecting the nozzle plenum gas inlet to the plasma gas exit orifice, and an isolation chamber fluidly connected to the plasma gas passageway and the nozzle plenum. The isolation chamber is sized to receive a volume of substantially stagnant gas to reduce the fluid pressure surging in the nozzle plenum.
摘要翻译：提供等离子弧焊炬的喷嘴。喷嘴构造成减小喷嘴增压室中的流体压力波动。喷嘴包括具有近端和远端的喷嘴主体。喷嘴室限定在喷嘴主体和等离子弧焊炬的电极之间。喷嘴包括位于喷嘴主体的近端处的喷嘴气室进气口，位于喷嘴主体的远端处的等离子体气体出口孔口，等离子体气体通道，其将喷嘴气室进气口流体地连接至等离子体气体出口孔口以及流体连接到等离子气体通道和喷嘴室的隔离室。隔离室的尺寸被确定为接收一定体积的基本停滞的气体以减少喷嘴室中的流体压力波动。

49. 发明申请

WO2017173107A1 CONTROLLING AND DELIVERING GASES IN A PLASMA ARC TORCH AND RELATED SYSTEMS AND METHODS 审中-公开
标题翻译：控制和提供等离子弧炬中的气体及相关系统和方法
公开(公告)号：WO2017173107A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/025069
申请日：2017-03-30
申请人： HYPERTHERM, INC.
发明人： JOGDAND, Harshawardhan , BENSON, Larry , CHEN, Liming , PETERS, John , SMITH, Ross, A.
IPC分类号： B23K10/00 , H05H1/34 , B23K9/32
CPC分类号： B23K10/00 , B23K9/325 , B23K10/006 , H05H1/34
摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.
摘要翻译：在一些方面，用于将等离子弧焊枪联接到火炬头的火炬座可包括：主体，其具有连接到火炬头的第一端和连接到火炬主体的第二端; 在第一端内的一组端口以流体连接到炬引线内的一组流体导管; 以及多通阀，所述多通阀在所述主体内且流体地连接至所述一组端口并且形成于所述第二端中的焰炬气体导管，所述多通阀被构造成：i）将所述第一端与所述第二端之间的流体流动至从进入该组端口的主要气体中选择，ii）通过炬管气体管道将选定的主要气体输送到炬主体，以及iii）将炬炬气体管道流体连接到等离子体切割系统的气体供应歧管。 >

50. 发明申请

WO2017172885A1 SYSTEMS AND METHODS FOR PLASMA GAS VENTING IN A PLASMA ARC TORCH 审中-公开
标题翻译：用于等离子弧炬中等离子气体通气的系统和方法
公开(公告)号：WO2017172885A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/024707
申请日：2017-03-29
申请人： HYPERTHERM, INC.
发明人： CURRIER, Brian J. , LIEBOLD, Stephen M.
IPC分类号： H05H1/28 , H05H1/34
CPC分类号： B23K10/00 , H05H1/28 , H05H1/34
摘要： A plasma cutting system is provided. The system includes a torch tip having a proximal end and a distal end defining a longitudinal axis extending therethrough. The torch tip includes a plasma plenum and a plasma arc exit orifice located at the distal end of the torch tip. The system includes a lead having a distal end configured for connection to the proximal end of the torch tip. The system also includes an atmospheric vent port disposed between the plasma arc exit orifice and the distal end of the lead. The system further includes a conduit fluidly connecting the plasma plenum and the atmospheric vent port.
摘要翻译：提供了一种等离子切割系统。该系统包括炬尖端，其具有限定穿过其延伸的纵向轴线的近端和远端。炬尖端包括位于炬尖端远端的等离子体充气室和等离子弧出口孔。该系统包括引线，该引线具有配置用于连接到炬尖端的近端的远端。该系统还包括布置在等离子弧出口孔和引线的远端之间的大气排气口。该系统还包括流体连接等离子体增压室和大气排气口的导管。

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