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. 发明授权

US08629372B2 Method of pulse welding and contact tip therefor 有权
标题翻译：脉冲焊接方法及接触端
公开(公告)号：US08629372B2
公开(公告)日：2014-01-14
申请号：US12487733
申请日：2009-06-19
申请人： William T. Matthews , Bryan Nelson
发明人： William T. Matthews , Bryan Nelson
IPC分类号： B23K9/28
CPC分类号： B23K9/287
摘要： A contact tip for a welding gun having a central passage for a welding wire moving in a given direction toward a workpiece and receiving a welding signal by contact of the wire with the tip. The passage has an innermost end, an outermost exit end and a length. An opening in the contact tip intersects the passage so a pressure block slidably mounted in the opening is biased toward the wire by a spring around the contact tip urging the block against the wire. This tip is dimensioned and constructed to perform pulse welding by a relatively ductile wire.
摘要翻译：一种用于焊枪的接触头，其具有用于焊丝的中心通道，用于沿给定方向朝向工件移动，并且通过接触导线与尖端接收焊接信号。通道具有最内端，最外端和长度。接触尖端中的开口与通道相交，使得可滑动地安装在开口中的压力块通过围绕接触末端的弹簧朝向金属丝而偏压，从而将块抵抗线。该尖端的尺寸和构造用于通过相对延性线进行脉冲焊接。

2. 发明申请

US20100107626A1 Hydraulic variator with adjustable drum plates 审中-公开
标题翻译：具有可调节鼓板的液压变速器
公开(公告)号：US20100107626A1
公开(公告)日：2010-05-06
申请号：US12289696
申请日：2008-10-31
申请人： Bryan Nelson , Kirat Shah
发明人： Bryan Nelson , Kirat Shah
IPC分类号： F16H39/14 , F16H39/10
CPC分类号： F16H39/14 , F16H47/04 , F16H2037/088 , F16H2200/2005
摘要： A variator is provided having a first shaft rotatable around a first longitudinal axis associated with the first shaft and a second shaft rotatable around a second longitudinal axis associated with the second shaft. The variator also has a pump driven by the first shaft. The pump includes a first plurality of drum sleeves attached to a first drum plate tilted at a first angle relative to the first longitudinal axis. The drum sleeves are positioned to slidingly receive a first plurality of piston members. Each piston member is configured to form a seal substantially perpendicular to an axis of an associated drum sleeve. The seal substantially prevents fluid from leaking out of a chamber formed by the piston member end the drum sleeve. The variator further includes a motor fluidly coupled to the pump and configured to drive the second shaft.
摘要翻译：提供了一种变速器，其具有可围绕与第一轴相关联的第一纵向轴线旋转的第一轴和可围绕与第二轴关联的第二纵向轴线旋转的第二轴。变速器还具有由第一轴驱动的泵。泵包括附接到相对于第一纵向轴线以第一角度倾斜的第一鼓板的第一多个滚筒套筒。滚筒套筒定位成滑动地容纳第一多个活塞件。每个活塞构件构造成形成基本上垂直于相关联的滚筒套筒的轴线的密封件。密封件基本上防止流体从由活塞构件形成的腔室泄漏到终止鼓套筒。变换器还包括流体耦合到泵并被配置为驱动第二轴的电动机。

3. 发明授权

US07692117B2 Wire gripper for a drive unit of a wire feeder 有权
标题翻译：送丝机驱动装置的夹线器
公开(公告)号：US07692117B2
公开(公告)日：2010-04-06
申请号：US11358896
申请日：2006-02-21
申请人： Brian J. Belfiore , Edward A. Enyedy , Bryan Nelson
发明人： Brian J. Belfiore , Edward A. Enyedy , Bryan Nelson
IPC分类号： B23K9/12 , B65H20/00
CPC分类号： B23K9/1336 , B23K9/124
摘要： A gripping device is disclosed for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force. By including a spring with a first and second spring modulus, the gripper can apply a first range of gripping forces with the force produced by the first spring modulus and a second range of gripping forces with the force produced by the second spring modulus.
摘要翻译：公开了一种夹紧装置，用于在用于将焊接操作与可消耗焊丝进行焊接的送丝机中使用的一组夹送辊。焊丝通过挤压辊之间，由此夹紧辊以夹持力与导线接合，并逐渐旋转以控制焊丝向焊接操作的流出。夹持装置具有可相对于第二构件移动的第一构件和在第一和第二构件之间延伸的弹簧机构，其具有至少第一和第二弹簧模量。当第一和第二构件彼此移位时，弹簧机构产生夹持力。夹持器将一组夹送辊的一个辊朝向组的另一个辊接合，并施加夹紧力。通过包括具有第一和第二弹簧模量的弹簧，夹持器可以利用由第一弹簧模量产生的力和第二弹性模量产生的力施加第二范围的夹紧力。

4. 发明申请

US20050252900A1 Method of pulse welding and contact tip therefor 有权
标题翻译：脉冲焊接方法及接触端
公开(公告)号：US20050252900A1
公开(公告)日：2005-11-17
申请号：US10843035
申请日：2004-05-12
申请人： William Matthews , Bryan Nelson
发明人： William Matthews , Bryan Nelson
IPC分类号： B23K9/09 , B23K9/28
CPC分类号： B23K9/287
摘要： A contact tip for a welding gun having a central passage for a welding wire moving in a given direction toward a workpiece and receiving a welding signal by contact of the wire with the tip. The passage has an innermost end, an outermost exit end and a length of at least 1.5 inches and an opening in the contact tip intersects the passage so a pressure block slidably mounted in the opening is biased toward the wire by a spring around the contact tip urging the block against the wire. This tip is dimensioned and constructed to perform pulse welding by a relatively ductile aluminum wire.
摘要翻译：一种用于焊枪的接触头，其具有用于焊丝的中心通道，用于沿给定方向朝向工件移动，并且通过接触导线与尖端接收焊接信号。通道具有最内端，最外侧的出口端和至少1.5英寸的长度，并且接触尖端中的开口与通道相交，使得可滑动地安装在开口中的压力块通过围绕接触尖端的弹簧被偏压到线推动块抵抗线。该尖端尺寸和构造为通过相对延性的铝线进行脉冲焊接。

5. 发明授权

US08487217B2 Method of pulse welding and contact tip therefor 有权
公开(公告)号：US08487217B2
公开(公告)日：2013-07-16
申请号：US11735165
申请日：2007-04-13
申请人： William T. Matthews , Bryan Nelson
发明人： William T. Matthews , Bryan Nelson
IPC分类号： B23K9/28
CPC分类号： B23K9/287
摘要： A contact tip for a welding gun having a central passage for a welding wire moving in a given direction toward a workpiece and receiving a welding signal by contact of the wire with the tip. The passage has an innermost end, an outermost exit end and a length of at least 1.5 inches and an opening in the contact tip intersects the passage so a pressure block slidably mounted in the opening is biased toward the wire by a spring around the contact tip urging the block against the wire. This tip is dimensioned and constructed to perform pulse welding by a relatively ductile aluminum wire.

6. 发明申请

US20130081386A1 SYSTEM AND METHOD FOR CONTROLLING CHARGING OF AN ACCUMULATOR IN AN ELECTRO-HYDRAULIC SYSTEM 有权
标题翻译：用于控制电液系统中蓄电池充电的系统和方法
公开(公告)号：US20130081386A1
公开(公告)日：2013-04-04
申请号：US13250254
申请日：2011-09-30
申请人： Bryan Nelson , Jeremy Peterson
发明人： Bryan Nelson , Jeremy Peterson
IPC分类号： F15B1/033
CPC分类号： F15B1/024 , E02F9/2217 , E02F9/226 , E02F9/2289 , E02F9/2292 , E02F9/2296 , F01P7/044 , F15B21/14 , F15B2211/20553 , F15B2211/20561 , F15B2211/20569 , F15B2211/212 , F15B2211/613 , F15B2211/6309 , F15B2211/7058 , F15B2211/88
摘要： A novel energy saving mode of charging an accumulator in an electro-hydraulic system is disclosed involving toggling the position of a fan isolation valve from the flow-passing position, where the flow is driving a fan motor thereby maintaining a fan in an on position, to the flow-blocking position where the flow is inhibited from driving the fan motor thereby causing the fan to turn off, when the time to charge an accumulator is less than the period of time that the fan may be off and still allow for the cooling requirements of the engine to be satisfied. By diverting fluid flow from driving the fan motor to charging the accumulator, the disclosed energy saving mode allows for a greater flow of fluid to be delivered to the accumulator for charging, making it possible to charge the accumulators quicker and more efficiently while maintaining the cooling requirements of the engine. The energy saving mode of operation may illustratively be used in a hystat fan and hybrid system.
摘要翻译：公开了一种对电动液压系统中的蓄能器进行充电的新型节能模式，其涉及将风扇隔离阀的位置从通流位置切换，其中流动驱动风扇电动机，从而将风扇保持在接通位置，到阻止流动的流动阻挡位置驱动风扇马达，从而导致风扇关闭，当对蓄电池充电的时间小于风扇可能关闭并仍允许冷却的时间段时要求发动机要满足。通过将流体流动从驱动风扇马达转移到对蓄能器充电，所公开的节能模式允许更大量的流体输送到蓄电池进行充电，使得可以更快速和更有效地对蓄能器充电，同时保持冷却发动机要求。节能运行模式可以说明性地用于hystat风扇和混合系统。

7. 发明申请

US20060120877A1 Electronic trim for a variable delivery pump in a hydraulic system for an engine 审中-公开
公开(公告)号：US20060120877A1
公开(公告)日：2006-06-08
申请号：US11267673
申请日：2005-11-04
申请人： Craig Bettenhausen , Bryan Nelson , Larry Mitzelfelt
发明人： Craig Bettenhausen , Bryan Nelson , Larry Mitzelfelt
IPC分类号： F04B49/00 , F04B49/06
CPC分类号： F02D41/2464 , F02D41/2435 , F02D41/3809 , F02D2250/31 , F02M57/025 , F04B49/065 , F04B51/00
摘要： Electronically controlled variable delivery pumps produce output based upon a control signal generated by an electronic control module. The electronic control module includes programming that acknowledges that each pump may have performance characteristics that deviate from a hypothetical nominal pump. Actual pump performance characteristics are then programmed into the electronic control module so that pump control signals are customized or electronically trimmed to suit the performance characteristics of that individual pump. The performance characteristics of the individual pump are gained through testing. The electronic pump trimming strategy of the present invention is particularly applicable to hydraulic systems, such as fuel injection systems, used in internal combustion engines.

8. 发明申请

US20130139679A1 PISTON ASSEMBLY FOR A FLUID TRANSLATING DEVICE 审中-公开
标题翻译：用于流体转换装置的活塞组件
公开(公告)号：US20130139679A1
公开(公告)日：2013-06-06
申请号：US13308822
申请日：2011-12-01
申请人： Bryan Nelson
发明人： Bryan Nelson
IPC分类号： F15B15/24 , F16J15/18
CPC分类号： F15B15/12 , F16J1/22
摘要： A piston assembly for use in the cylinder block of a fluid translating device such as a hydraulic pump or motor. The piston assembly has an inner core having a working end, a driven end and an axial stem. An outer sleeve is positioned about an axial stem of the inner core of the piston assembly. The outer sleeve is composed of a material, which is made from a material being lighter weight than steel, and secured to the axial stem. A slipper includes a piston receiving portion for pivotally receiving the driven end of the piston assembly. The piston assembly and slipper include a lubrication passage providing a path for pressurized fluid.
摘要翻译：一种活塞组件，用于诸如液压泵或马达的流体平移装置的气缸体中。活塞组件具有内芯，其具有工作端，从动端和轴向杆。外套筒围绕活塞组件内芯的轴向杆定位。外套筒是由比钢重的材料制成的材料构成的，并固定在轴杆上。拖鞋包括用于枢转地接收活塞组件的从动端的活塞接收部分。活塞组件和拖鞋包括提供用于加压流体的路径的润滑通道。

9. 发明授权

US08102844B1 High-speed SECS message services (HSMS) pass-through including bypass 有权
标题翻译：高速SECS消息服务（HSMS）传递包括旁路
公开(公告)号：US08102844B1
公开(公告)日：2012-01-24
申请号：US11525539
申请日：2006-09-21
申请人： Andrew Bryan Nelson , Paxton Ming Kai Chow , Vera Alexandrova Snowball , Sherk Chung , Abhijit Majumdar
发明人： Andrew Bryan Nelson , Paxton Ming Kai Chow , Vera Alexandrova Snowball , Sherk Chung , Abhijit Majumdar
IPC分类号： H04L12/56
CPC分类号： H04L67/2814 , H04L67/125 , H04L67/2823
摘要： A method and system for intercepting and forwarding High-Speed SECS Message Services (HSMS) communication between at least two entities, includes a fail-safe bypass to ensure the communications link between the entities is not severed upon failure of the intercepting/forwarding agent. A “pass-through” agent is placed in between two entities communicating via an HSMS link, such that the pass-through agent is able to intercept messages from one entity and forward it to the other entity, and vice versa. The pass-through agent is able to see all messages between the two entities, and is also able to create HSMS messages and send them to one of the entities as if the message had come from the other entity, thereby conferring the ability to inject additional HSMS messages. Should the pass-through agent fail, a bypass mechanism ensures that the two entities can automatically resume HSMS communication without the pass-through agent.
摘要翻译：一种用于截取和转发至少两个实体之间的高速SECS消息服务（HSMS）通信的方法和系统，包括故障安全旁路，以确保在拦截/转发代理失败之后，实体之间的通信链路不会被切断。 “通过”代理被放置在通过HSMS链路通信的两个实体之间，使得传递代理能够拦截来自一个实体的消息并将其转发给另一个实体，反之亦然。传递代理能够看到两个实体之间的所有消息，并且还能够创建HSMS消息并将它们发送到其中一个实体，就像消息来自另一个实体一样，从而赋予另外一个实体的能力 HSMS消息。如果传递代理失败，旁路机制确保两个实体可以自动恢复HSMS通信而不使用直通代理。

10. 发明申请

US20090294427A1 METHOD OF PULSE WELDING AND CONTACT TIP THEREFOR 有权
标题翻译：脉冲焊接方法及其接点
公开(公告)号：US20090294427A1
公开(公告)日：2009-12-03
申请号：US12487733
申请日：2009-06-19
申请人： William T. Matthews , Bryan Nelson
发明人： William T. Matthews , Bryan Nelson
IPC分类号： B23K9/00
CPC分类号： B23K9/287
摘要： A contact tip for a welding gun having a central passage for a welding wire moving in a given direction toward a workpiece and receiving a welding signal by contact of the wire with the tip. The passage has an innermost end, an outermost exit end and a length. An opening in the contact tip intersects the passage so a pressure block slidably mounted in the opening is biased toward the wire by a spring around the contact tip urging the block against the wire. This tip is dimensioned and constructed to perform pulse welding by a relatively ductile wire.
摘要翻译：一种用于焊枪的接触头，其具有用于焊丝的中心通道，用于沿给定方向朝向工件移动，并且通过接触导线与尖端接收焊接信号。通道具有最内端，最外端和长度。接触尖端中的开口与通道相交，使得可滑动地安装在开口中的压力块通过围绕接触末端的弹簧朝向金属丝而偏压，从而将块抵抗线。该尖端的尺寸和构造用于通过相对延性线进行脉冲焊接。

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