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1.发明申请DEVICE FOR LASER TRANSMISSION WELDING AND METHOD FOR LASER TRANSMISSION WELDING 有权用于激光传输焊接的装置和用于激光传输焊接的方法公开(公告)号：US20140127668A1
公开(公告)日：2014-05-08
申请号：US14072863
申请日：2013-11-06
Applicant: Fresenius Medical Care Deutschland GmbH
Inventor： Franz KUGELMANN , Lars MOSER , Andreas KLEMM
IPC: B29C65/14
CPC classification number: B29C65/1412 , B29C65/1612 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1677 , B29C65/1683 , B29C66/00141 , B29C66/1122 , B29C66/53461 , B29C66/71 , B29C66/723 , B29C66/73152 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8242 , B29C66/8282 , B29C66/83441 , B29C66/8362 , B29C66/9241 , B29C66/929 , B29K2995/0027 , B29L2031/753 , Y10T403/477 , B29K2023/06 , B29K2023/12 , B29K2067/003 , B29K2069/00 , B29K2827/18 , B29K2909/08 , B29K2023/04 , B29K2023/10 , B29K2025/08 , B29K2023/18 , B29K2009/00
Abstract: A device for the laser transmission welding of two plastic assembly parts is provided, wherein at least one of the plastic assembly parts contains an absorber for laser light, comprising a processing head with a processing side, with a processing-side discharge shaft for at least one laser beam and with a laser-transparent pressing means for pressing together the plastic assembly parts, wherein the laser-transparent pressing means is guided decoupled from the processing head in the discharge shaft. Furthermore, a method for producing a welded joint between two plastic assembly parts by laser transmission welding is specified.
Abstract translation: 提供了一种用于两个塑料组件的激光传输焊接的装置，其中塑料组件部分中的至少一个包含用于激光的吸收器，包括具有处理侧的处理头，至少具有处理侧排出轴 一个激光束和用于将塑料组件部分压在一起的激光透明按压装置，其中激光透明按压装置被引导从排出轴中的处理头分离。 此外，规定了通过激光传输焊接在两个塑料部件之间生产焊接接头的方法。
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公开(公告)号：US2598900A
公开(公告)日：1952-06-03
申请号：US78780347
申请日：1947-11-24
Applicant: JACK FRYE
Inventor： JACK FRYE
CPC classification number: B29C66/8362 , B29C65/18 , B29C65/305 , B29C66/71 , B29C66/81422 , B29C66/8167 , B29C66/83441 , B29C66/861 , B29C66/8616 , B29C66/91431 , B29C66/91641 , H05B3/0057 , B29K2001/00 , B29K2021/00 , B29K2027/06 , B29K2027/08
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3.发明授权Device for laser transmission welding and method for laser transmission welding 有权激光传输焊接装置及激光传输焊接方法公开(公告)号：US09393738B2
公开(公告)日：2016-07-19
申请号：US14072863
申请日：2013-11-06
Applicant: Fresenius Medical Care Deutschland GmbH
Inventor： Franz Kugelmann , Lars Moser , Andreas Klemm
CPC classification number: B29C65/1412 , B29C65/1612 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1677 , B29C65/1683 , B29C66/00141 , B29C66/1122 , B29C66/53461 , B29C66/71 , B29C66/723 , B29C66/73152 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8242 , B29C66/8282 , B29C66/83441 , B29C66/8362 , B29C66/9241 , B29C66/929 , B29K2995/0027 , B29L2031/753 , Y10T403/477 , B29K2023/06 , B29K2023/12 , B29K2067/003 , B29K2069/00 , B29K2827/18 , B29K2909/08 , B29K2023/04 , B29K2023/10 , B29K2025/08 , B29K2023/18 , B29K2009/00
Abstract: A device for the laser transmission welding of two plastic assembly parts is provided, wherein at least one of the plastic assembly parts contains an absorber for laser light, comprising a processing head with a processing side, with a processing-side discharge shaft for at least one laser beam and with a laser-transparent pressing means for pressing together the plastic assembly parts, wherein the laser-transparent pressing means is guided decoupled from the processing head in the discharge shaft. Furthermore, a method for producing a welded joint between two plastic assembly parts by laser transmission welding is specified.
Abstract translation: 提供了一种用于两个塑料组件的激光传输焊接的装置，其中塑料组件部分中的至少一个包含用于激光的吸收器，包括具有处理侧的处理头，至少具有处理侧排出轴 一个激光束和用于将塑料组件部分压在一起的激光透明按压装置，其中激光透明按压装置被引导从排出轴中的处理头分离。 此外，规定了通过激光传输焊接在两个塑料部件之间生产焊接接头的方法。
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4.发明授权Method and device for joining workpieces made from plastic in three-dimensional form by means of a laser beam 有权用于通过激光束将由塑料制成的工件连接成三维形式的方法和装置公开(公告)号：US07211166B2
公开(公告)日：2007-05-01
申请号：US10667708
申请日：2003-09-22
Applicant: Jie-Wei Chen , Adolf Niederberger
Inventor： Jie-Wei Chen , Adolf Niederberger
IPC: B32B37/10
CPC classification number: B29C65/1635 , B23K26/037 , B23K26/06 , B23K26/0648 , B23K26/0665 , B29C65/14 , B29C65/1612 , B29C65/1654 , B29C65/1687 , B29C65/7855 , B29C66/1122 , B29C66/24 , B29C66/301 , B29C66/41 , B29C66/5326 , B29C66/542 , B29C66/652 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8161 , B29C66/83441 , B29C66/8362 , B29C66/863 , B29C66/8762 , B29C66/91212 , B29C66/91216 , B29C66/91221 , B29K2909/08 , B29K2995/0027
Abstract: A method for joining workpieces made from plastic, the upper workpiece, facing a laser source, consisting of a material transparent to the laser beam, and the lower workpiece consisting of a material absorbent to the laser beam, such that the mutually bordering contact surfaces for the two workpieces melt and are joined to one another under pressure during a subsequent cooling, the guiding of the laser beam onto the site to be joined, and the mechanical compression of the workpieces being carried out simultaneously by a machining head. The corresponding device comprises a machining head with focussing devices for the laser beam onto the contact surface, and pressure-exerting devices for compressing the workpieces. A rotatably mounted glass ball or roller is particularly suitable as pressure-exerting device. The invention permits welding quality to be assured in conjunction with flexibility of the welding operation without expensive and complicated damping balls.
Abstract translation: 一种用于连接由塑料制成的工件的方法，上部工件面对激光源，由对激光束透明的材料组成，下部工件由对激光束吸收的材料组成，使得相互接触的接触表面用于 两个工件在随后的冷却期间在压力下熔化并彼此接合，将激光束引导到待接合的位置上，并且通过加工头同时执行工件的机械压缩。 相应的装置包括具有用于激光束到接触表面上的聚焦装置的加工头和用于压缩工件的压力施加装置。 可旋转安装的玻璃球或辊特别适合作为施加压力的装置。 本发明允许焊接质量结合焊接操作的灵活性而确保，而不需要昂贵且复杂的阻尼球。
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5.发明申请Method and device for joining workpieces made from plastic in three-dimensional form by means of a laser beam 审中-公开用于通过激光束将由塑料制成的工件连接成三维形式的方法和装置公开(公告)号：US20060060304A1
公开(公告)日：2006-03-23
申请号：US11255900
申请日：2005-10-20
Applicant: Jie-Wei Chen , Adolf Niederberger
Inventor： Jie-Wei Chen , Adolf Niederberger
CPC classification number: B29C65/1635 , B23K26/037 , B23K26/06 , B23K26/0648 , B23K26/0665 , B29C65/14 , B29C65/1612 , B29C65/1654 , B29C65/1687 , B29C65/7855 , B29C66/1122 , B29C66/24 , B29C66/301 , B29C66/41 , B29C66/5326 , B29C66/542 , B29C66/652 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8161 , B29C66/83441 , B29C66/8362 , B29C66/863 , B29C66/8762 , B29C66/91212 , B29C66/91216 , B29C66/91221 , B29K2909/08 , B29K2995/0027
Abstract: A method for joining workpieces made from plastic, the upper workpiece, facing a laser source, consisting of a material transparent to the laser beam, and the lower workpiece consisting of a material absorbent to the laser beam, such that the mutually bordering contact surfaces for the two workpieces melt and are joined to one another under pressure during a subsequent cooling, the guiding of the laser beam onto the site to be joined, and the mechanical compression of the workpieces being carried out simultaneously by a machining head. The corresponding device comprises a machining head with focussing devices for the laser beam onto the contact surface, and pressure-exerting devices for compressing the workpieces. A rotatably mounted glass ball or roller is particularly suitable as pressure-exerting device. The invention permits welding quality to be assured in conjunction with flexibility of the welding operation without expensive and complicated damping balls.
Abstract translation: 一种用于连接由塑料制成的工件的方法，上部工件面对激光源，由对激光束透明的材料组成，下部工件由对激光束吸收的材料组成，使得相互接触的接触表面用于 两个工件在随后的冷却期间在压力下熔化并彼此接合，将激光束引导到待接合的位置上，并且通过加工头同时执行工件的机械压缩。 相应的装置包括具有用于激光束到接触表面上的聚焦装置的加工头和用于压缩工件的压力施加装置。 可旋转安装的玻璃球或辊特别适合作为施加压力的装置。 本发明允许焊接质量结合焊接操作的灵活性而确保，而不需要昂贵且复杂的阻尼球。
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Patent Agency Ranking
公开(公告)号：US08029589B2
公开(公告)日：2011-10-04
申请号：US12093326
申请日：2006-11-07
Applicant: Eckart Driesen , Ulrich Schloer
Inventor： Eckart Driesen , Ulrich Schloer
IPC: B29C46/00
CPC classification number: B29C65/168 , B01D29/111 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D2201/40 , B01D2265/04 , B29C65/14 , B29C65/16 , B29C65/1616 , B29C65/1635 , B29C65/1674 , B29C65/1677 , B29C65/1683 , B29C65/8253 , B29C66/112 , B29C66/114 , B29C66/223 , B29C66/50 , B29C66/5344 , B29C66/5346 , B29C66/65 , B29C66/723 , B29C66/7294 , B29C66/73921 , B29C66/81267 , B29C66/81422 , B29C66/83441 , B29C66/8362 , B29K2105/0854 , B29K2995/0027 , B29L2031/14 , Y10S55/05 , Y10S55/31 , Y10S264/48 , B29C65/00
Abstract: A method is provided for connecting a filter medium to a connection element, wherein the filter medium and the connection element are brought into contact with each other and connected to each other by exposure to laser radiation. The connection element may be welded to the end faces of filter folds in strips having a width of 1 mm. The connection element may include a laser light-absorbing layer and a laser light-transparent layer. The filter medium and connection elements may comprise nonwoven fabrics.
Abstract translation: 提供了一种将过滤介质连接到连接元件的方法，其中过滤介质和连接元件彼此接触并通过暴露于激光辐射彼此连接。 连接元件可以焊接到具有1mm宽度的条中的过滤器折叠的端面。 连接元件可以包括激光吸收层和激光透明层。 过滤介质和连接元件可以包括非织造织物。
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公开(公告)号：US07223315B2
公开(公告)日：2007-05-29
申请号：US10960717
申请日：2004-10-06
Applicant: Jie Wei Chen
Inventor： Jie Wei Chen
IPC: B29C65/16
CPC classification number: B23K26/0608 , B23K26/0604 , B23K26/067 , B23K26/244 , B29C65/1635 , B29C65/1638 , B29C65/1654 , B29C65/1658 , B29C65/1664 , B29C65/1687 , B29C66/0242 , B29C66/1122 , B29C66/21 , B29C66/221 , B29C66/223 , B29C66/232 , B29C66/43 , B29C66/80 , B29C66/8122 , B29C66/81267 , B29C66/83441 , B29C66/836 , B29C66/8362 , B29C66/91411 , B29C66/9161 , B29C66/9192 , B29K2313/00 , B29K2909/08 , B29K2995/0027 , B29C65/00
Abstract: Method and apparatus for heating plastic by laser beams with the aid of a number of laser points on the focal plane, the laser points being produced by an optical arrangement with the aid of a multiple wedge plate. The arrangement can be integrated in a processing head.
Abstract translation: 借助于焦平面上的多个激光点通过激光束加热塑料的方法和装置，激光点由多个楔形板的光学装置产生。 该装置可以集成在处理头中。
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公开(公告)号：US20050039855A1
公开(公告)日：2005-02-24
申请号：US10667853
申请日：2003-09-22
Applicant: Jie-Wei Chen , Marcel Pironato
Inventor： Jie-Wei Chen , Marcel Pironato
CPC classification number: B29C65/1635 , B29C65/1658 , B29C65/1664 , B29C65/1674 , B29C66/0242 , B29C66/1122 , B29C66/232 , B29C66/3452 , B29C66/43 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/81469 , B29C66/8161 , B29C66/8242 , B29C66/83441 , B29C66/8362 , B29C66/8432 , B29C66/86533 , B29C66/86535 , B29K2909/08 , B29K2995/0027 , B29L2028/00
Abstract: An apparatus for welding over a large area according to the laser transmission method, in particular for welding plastic strips to form a grid structure. To this end, a multiplicity of processing heads are assembled to form a unit, so that a high production throughput can be achieved. Spacer devices for setting the distance of the top transparent material strips to be welded are also located between the individual processing heads.
Abstract translation: 一种用于根据激光传输方法在大面积上焊接的装置，特别是用于焊接塑料条以形成网格结构。 为此，组合多个处理头以形成单元，从而可以实现高生产量。 用于设定待焊接的顶部透明材料条的距离的间隔装置也位于各个处理头之间。
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公开(公告)号：US20080276584A1
公开(公告)日：2008-11-13
申请号：US12093326
申请日：2006-11-07
Applicant: Eckart Driesen
Inventor： Eckart Driesen
CPC classification number: B29C65/168 , B01D29/111 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D2201/40 , B01D2265/04 , B29C65/14 , B29C65/16 , B29C65/1616 , B29C65/1635 , B29C65/1674 , B29C65/1677 , B29C65/1683 , B29C65/8253 , B29C66/112 , B29C66/114 , B29C66/223 , B29C66/50 , B29C66/5344 , B29C66/5346 , B29C66/65 , B29C66/723 , B29C66/7294 , B29C66/73921 , B29C66/81267 , B29C66/81422 , B29C66/83441 , B29C66/8362 , B29K2105/0854 , B29K2995/0027 , B29L2031/14 , Y10S55/05 , Y10S55/31 , Y10S264/48 , B29C65/00
Abstract: A method for connecting a filter medium (1) to a connection element (2, 3, 5, 6, 7, 10), wherein the filter medium (1) and the connection element (2, 3, 5, 6, 7, 10) are brought into contact with each other and connected to each other by exposure to laser radiation, achieves the object of providing filter systems which ensure an optimum filtering performance while being simple to produce. A filter element is also specified.
Abstract translation: 一种将过滤介质（1）连接到连接元件（2,3,5,6,7,10）的方法，其中过滤介质（1）和连接元件（2,3,5,6,7,10） 10）彼此接触并通过暴露于激光辐射彼此连接，实现了提供过滤系统的目的，其确保了最佳的过滤性能，同时易于生产。 还指定了一个过滤元素。
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10.发明申请Method and device for joining workpieces made from plastic in three-dimensional form by means of a laser beam 有权用于通过激光束将由塑料制成的工件连接成三维形式的方法和装置公开(公告)号：US20040154737A1
公开(公告)日：2004-08-12
申请号：US10667708
申请日：2003-09-22
Inventor： Jie-Wei Chen , Adolf Niederberger
IPC: B29C065/16 , B32B031/28 , B32B031/20
CPC classification number: B29C65/1635 , B23K26/037 , B23K26/06 , B23K26/0648 , B23K26/0665 , B29C65/14 , B29C65/1612 , B29C65/1654 , B29C65/1687 , B29C65/7855 , B29C66/1122 , B29C66/24 , B29C66/301 , B29C66/41 , B29C66/5326 , B29C66/542 , B29C66/652 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8161 , B29C66/83441 , B29C66/8362 , B29C66/863 , B29C66/8762 , B29C66/91212 , B29C66/91216 , B29C66/91221 , B29K2909/08 , B29K2995/0027
Abstract: A method for joining workpieces made from plastic, the upper workpiece, facing a laser source, consisting of a material transparent to the laser beam, and the lower workpiece consisting of a material absorbent to the laser beam, such that the mutually bordering contact surfaces for the two workpieces melt and are joined to one another under pressure during a subsequent cooling, the guiding of the laser beam onto the site to be joined, and the mechanical compression of the workpieces being carried out simultaneously by a machining head. The corresponding device comprises a machining head with focussing devices for the laser beam onto the contact surface, and pressure-exerting devices for compressing the workpieces. A rotatably mounted glass ball or roller is particularly suitable as pressure-exerting device. The invention permits welding quality to be assured in conjunction with flexibility of the welding operation without expensive and complicated damping balls.
Abstract translation: 一种用于连接由塑料制成的工件的方法，上部工件面对激光源，由对激光束透明的材料组成，下部工件由对激光束吸收的材料组成，使得相互接触的接触表面用于 两个工件在随后的冷却期间在压力下熔化并彼此接合，将激光束引导到待接合的位置上，并且通过加工头同时执行工件的机械压缩。 相应的装置包括具有用于激光束到接触表面上的聚焦装置的加工头和用于压缩工件的压力施加装置。 可旋转安装的玻璃球或辊特别适合作为施加压力的装置。 本发明允许焊接质量结合焊接操作的灵活性而确保，而不需要昂贵且复杂的阻尼球。
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