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1. 发明授权

US10076803B2 Weld electrical and gas connector with sealed gas flow 有权
公开(公告)号：US10076803B2
公开(公告)日：2018-09-18
申请号：US13356916
申请日：2012-01-24
申请人： Jeffery Ray Ihde , Thomas Don Lahti
发明人： Jeffery Ray Ihde , Thomas Don Lahti
IPC分类号： B23K9/22 , B23K9/00 , B23K9/09 , B23K9/32
CPC分类号： B23K9/323
摘要： A welding cable connector system having a male connector and a female connector. The male connector includes a first conductive body for conveying welding power. The male connector also includes a first sealed passageway disposed coaxially of the first conductive body for conveying shielding gas, and a first Schrader valve configured to stop flow of shielding gas when the male connector is not engaged. The female connector includes a second conductive body for conveying welding power. The female connector also includes a second sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a second Schrader valve configured to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough. The first and second Schrader valves seal the flow of shielding gas when the connectors are not mutually engaged.

2. 发明授权

US09061367B2 Weld electrical and gas connector with sealed gas flow 有权
标题翻译：具有密封气流的焊接电气和气体连接器
公开(公告)号：US09061367B2
公开(公告)日：2015-06-23
申请号：US13025949
申请日：2011-02-11
申请人： Jeffery Ray Ihde , Thomas Don Lahti , James Francis Rappl , Joseph Edward Feldhausen
发明人： Jeffery Ray Ihde , Thomas Don Lahti , James Francis Rappl , Joseph Edward Feldhausen
IPC分类号： H01R31/00 , H01R35/00 , B23K9/32
CPC分类号： B23K9/323 , B23K9/173
摘要： A weld electrical and gas connector with sealed gas flow is provided. In an exemplary embodiment, a welding cable connector system includes a male connector having a conductive body for conveying welding power. The male connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the male connector is not engaged. The system also includes a female connector having a conductive body for conveying welding power. The female connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough.
摘要翻译：提供具有密封气流的焊接电气和气体连接器。在示例性实施例中，焊接电缆连接器系统包括具有用于输送焊接功率的导电体的阳连接器。阳连接器包括与传导保护气体的传导体同轴设置的密封通道，以及气体密封阀，其构造成当阳连接器未接合时停止保护气体的流动。该系统还包括具有用于输送焊接功率的导电体的阴连接器。阴连接器包括与用于输送保护气体的导电体同轴设置的密封通道，以及气体密封阀，其构造成在阴接头未接合时停止保护气体的流动。阳连接器和阴连接器可相互接合以进行焊接电源并保护气体。

3. 发明授权

US09056366B2 Welding gas leak detection system and method 有权
标题翻译：焊接气体泄漏检测系统及方法
公开(公告)号：US09056366B2
公开(公告)日：2015-06-16
申请号：US13088778
申请日：2011-04-18
申请人： James Francis Rappl , Thomas Don Lahti , Jeffery Ray Ihde
发明人： James Francis Rappl , Thomas Don Lahti , Jeffery Ray Ihde
IPC分类号： B23K9/16 , B23K9/10 , F17D5/06 , G01M3/28
CPC分类号： B23K9/1006 , B23K9/164 , F17D5/06 , G01M3/2815
摘要： A method and system for detecting a welding gas leak is provided. One welding power supply includes a gas valve configured to control the flow of shielding gas to a welding device through a gas line. The welding power supply also includes a sensor coupled to the gas line and configured to detect a parameter of the shielding gas. The welding power supply includes control circuitry coupled to the gas valve and to the sensor, and configured to control the operation of the gas valve, and to receive device value representative of the detected parameter. The control circuitry is further configured to determine a leak test result based upon the parameter value, and to provide an operator indicator of the leak test result.
摘要翻译：提供了一种用于检测焊接气体泄漏的方法和系统。一个焊接电源包括配置成通过气体管线控制到焊接装置的保护气体的流动的气阀。焊接电源还包括耦合到气体管线并被配置为检测保护气体的参数的传感器。焊接电源包括耦合到气体阀和传感器的控制电路，并被配置为控制气体阀的操作，并且接收表示检测到的参数的装置值。控制电路还被配置为基于参数值确定泄漏测试结果，并且提供操作员对泄漏测试结果的指示符。

4. 发明申请

US20110247999A1 WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW 有权
标题翻译：焊接电气和气体连接器与密封气体流动
公开(公告)号：US20110247999A1
公开(公告)日：2011-10-13
申请号：US13025949
申请日：2011-02-11
申请人： Jeffery Ray Ihde , Thomas Don Lahti , James Francis Rappl , Joseph Edward Feldhausen
发明人： Jeffery Ray Ihde , Thomas Don Lahti , James Francis Rappl , Joseph Edward Feldhausen
IPC分类号： B23K9/16
CPC分类号： B23K9/323 , B23K9/173
摘要： A weld electrical and gas connector with sealed gas flow is provided. In an exemplary embodiment, a welding cable connector system includes a male connector having a conductive body for conveying welding power. The male connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the male connector is not engaged. The system also includes a female connector having a conductive body for conveying welding power. The female connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough.
摘要翻译：提供具有密封气流的焊接电气和气体连接器。在示例性实施例中，焊接电缆连接器系统包括具有用于输送焊接功率的导电体的阳连接器。阳连接器包括与传导保护气体的传导体同轴设置的密封通道，以及气体密封阀，其构造成当阳连接器未接合时停止保护气体的流动。该系统还包括具有用于输送焊接功率的导电体的阴连接器。阴连接器包括与用于输送保护气体的导电体同轴设置的密封通道，以及气体密封阀，其构造成在阴接头未接合时停止保护气体的流动。阳连接器和阴连接器可相互接合以进行焊接电源并保护气体。

5. 发明授权

US10384294B2 Method and device for controlling current flow through a welding clamp 有权
公开(公告)号：US10384294B2
公开(公告)日：2019-08-20
申请号：US13339504
申请日：2011-12-29
申请人： Mark R. Christopher , Thomas Don Lahti , Jeffery Ray Ihde , Gary A. Thyssen , Michael Todd Klegin , Timothy Jay Reitmeyer
发明人： Mark R. Christopher , Thomas Don Lahti , Jeffery Ray Ihde , Gary A. Thyssen , Michael Todd Klegin , Timothy Jay Reitmeyer
IPC分类号： B23K9/00 , B23K9/32 , B23K37/00 , H01R11/24
摘要： A method and device for controlling current flow through a welding clamp are provided. One welding clamp includes a first contact piece configured to contact a workpiece and to provide a first current path that limits current flow. The welding clamp also includes a second contact piece configured to contact the workpiece and to provide a second current path. When the welding clamp is being clamped to the workpiece, the first contact piece is configured to contact the workpiece prior to the second contact piece. In addition, the welding clamp is configured so that current flows through the first current path prior to flowing through the second current path when the welding clamp is being clamped to the workpiece.

6. 发明授权

US08890029B2 Welding consumables and consumable holders 有权
标题翻译：焊接耗材和耗材
公开(公告)号：US08890029B2
公开(公告)日：2014-11-18
申请号：US13090965
申请日：2011-04-20
申请人： James Francis Rappl , Thomas Don Lahti
发明人： James Francis Rappl , Thomas Don Lahti
IPC分类号： B23K9/10 , B23K9/28 , B23K35/02 , B23K9/00 , B23K35/40
CPC分类号： B23K9/282 , B23K9/0008 , B23K35/0261 , B23K35/404
摘要： A welding torch with a welding electrode and a welding electrode holder is provided. One welding torch includes a securing mechanism and an insulated grip. The securing mechanism is configured to secure an exposed central portion of a welding rod bounded by flux covered first and second sides. The securing mechanism is also configured to make electrical contact with the central portion of the rod for arc welding with the first side. The insulated grip is configured to cover the second side of the welding rod.
摘要翻译：提供具有焊接电极和焊接电极座的焊炬。一个焊枪包括固定机构和绝缘手柄。固定机构构造成固定由焊剂覆盖的第一和第二侧限定的焊接棒的暴露的中心部分。固定机构还构造成与第一侧的用于电弧焊接的杆的中心部分电接触。绝缘把手构造成覆盖焊条的第二侧。

7. 发明申请

US20130186866A1 AUXILIARY SHIELDING GAS FILTER FOR A WELDING APPARATUS 有权
标题翻译：用于焊接设备的辅助屏蔽气体过滤器
公开(公告)号：US20130186866A1
公开(公告)日：2013-07-25
申请号：US13358388
申请日：2012-01-25
申请人： Thomas Don Lahti , Jeffery Ray Ihde , James Francis Rappl
发明人： Thomas Don Lahti , Jeffery Ray Ihde , James Francis Rappl
IPC分类号： B23K9/16
CPC分类号： B23K9/325 , B23K37/00
摘要： A shielding gas filter assembly for a welding apparatus. The filter assembly includes a filter housing having a filter disposed therein. The filter assembly also includes a filter guard coupled to the filter housing and configured to receive shielding gas. The filter guard includes a tamper resistant portion configured to inhibit an object from contacting the filter when the object is inserted into the filter guard.
摘要翻译：一种用于焊接设备的保护气体过滤器组件。过滤器组件包括其中布置有过滤器的过滤器壳体。过滤器组件还包括耦合到过滤器壳体并被构造成接收保护气体的过滤器保护件。过滤器防护件包括防拆部分，其被配置为当物体插入过滤器防护件时禁止物体接触过滤器。

8. 发明申请

US20130168374A1 METHOD AND DEVICE FOR CONTROLLING CURRENT FLOW THROUGH A WELDING CLAMP 审中-公开
标题翻译：用于通过焊接夹具控制电流的方法和装置
公开(公告)号：US20130168374A1
公开(公告)日：2013-07-04
申请号：US13339504
申请日：2011-12-29
申请人： Mark R. Christopher , Thomas Don Lahti , Jeffery Ray Ihde , Gary A. Thyssen , Michael Todd Klegin , Timothy Jay Reitmeyer
发明人： Mark R. Christopher , Thomas Don Lahti , Jeffery Ray Ihde , Gary A. Thyssen , Michael Todd Klegin , Timothy Jay Reitmeyer
IPC分类号： B23K9/32 , B23K9/00 , H01R43/00 , B21J13/08
CPC分类号： B23K9/321 , B23K37/006 , H01R11/24 , Y10T29/49169
摘要： A method and device for controlling current flow through a welding clamp are provided. One welding clamp includes a first contact piece configured to contact a workpiece and to provide a first current path that limits current flow. The welding clamp also includes a second contact piece configured to contact the workpiece and to provide a second current path. When the welding clamp is being clamped to the workpiece, the first contact piece is configured to contact the workpiece prior to the second contact piece. In addition, the welding clamp is configured so that current flows through the first current path prior to flowing through the second current path when the welding clamp is being clamped to the workpiece.
摘要翻译：提供了一种用于控制通过焊接夹具的电流的方法和装置。一个焊接夹具包括构造成接触工件并提供限制电流流动的第一电流路径的第一接触件。焊接夹具还包括构造成接触工件并提供第二电流路径的第二接触件。当焊钳被夹紧在工件上时，第一接触件构造成在第二接触件之前接触工件。另外，焊接夹具被构造成使得当焊接夹具被夹持到工件时，电流在流过第二电流路径之前流过第一电流路径。

9. 发明申请

US20120008264A1 PROTECTION AND POSITIONING DEVICE FOR REMOTE USER INTERFACE 审中-公开
标题翻译：用于远程用户界面的保护和定位设备
公开(公告)号：US20120008264A1
公开(公告)日：2012-01-12
申请号：US13174369
申请日：2011-06-30
申请人： Thomas Don Lahti , Jeffery Ray Ihde
发明人： Thomas Don Lahti , Jeffery Ray Ihde
IPC分类号： H05K7/00
CPC分类号： B23K9/173 , B23K9/1087 , B23K9/32 , F16M3/00
摘要： An external positioning structure for a remote user interface is provided. The external positioning structure includes a roll cage assembly configured to receive at least a portion of the remote user interface and at least partially surround lateral sides of the remote user interface. The roll cage assembly further includes a plurality of fastening points allowing for securement of the roll cage assembly to the remote user interface.
摘要翻译：提供了用于远程用户界面的外部定位结构。外部定位结构包括：卷架架组件，其配置成接收远程用户界面的至少一部分并且至少部分地围绕远程用户界面的侧边。滚子保持架组件还包括多个紧固点，其允许将卷笼组件固定到远程用户界面。

10. 发明申请

US20110284500A1 WELDING GAS LEAK DETECTION SYSTEM AND METHOD 有权
标题翻译：焊接气体泄漏检测系统及方法
公开(公告)号：US20110284500A1
公开(公告)日：2011-11-24
申请号：US13088778
申请日：2011-04-18
申请人： James Francis Rappl , Thomas Don Lahti , Jeffery Ray Ihde
发明人： James Francis Rappl , Thomas Don Lahti , Jeffery Ray Ihde
IPC分类号： B23K9/16
CPC分类号： B23K9/1006 , B23K9/164 , F17D5/06 , G01M3/2815
摘要： A method and system for detecting a welding gas leak is provided. One welding power supply includes a gas valve configured to control the flow of shielding gas to a welding device through a gas line. The welding power supply also includes a sensor coupled to the gas line and configured to detect a parameter of the shielding gas. The welding power supply includes control circuitry coupled to the gas valve and to the sensor, and configured to control the operation of the gas valve, and to receive device value representative of the detected parameter. The control circuitry is further configured to determine a leak test result based upon the parameter value, and to provide an operator indicator of the leak test result.
摘要翻译：提供了一种用于检测焊接气体泄漏的方法和系统。一个焊接电源包括配置成通过气体管线控制到焊接装置的保护气体的流动的气阀。焊接电源还包括耦合到气体管线并被配置为检测保护气体的参数的传感器。焊接电源包括耦合到气体阀和传感器的控制电路，并被配置为控制气体阀的操作，并且接收表示检测到的参数的装置值。控制电路还被配置为基于参数值确定泄漏测试结果，并且提供操作员对泄漏测试结果的指示符。

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