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11. 发明申请

US20140247316A1 Marking Apparatus 有权
标题翻译：标记仪器
公开(公告)号：US20140247316A1
公开(公告)日：2014-09-04
申请号：US14342483
申请日：2012-07-19
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GmbH
发明人： Kevin L. Armbruster , Brad D. Gilmartin , Peter J. Kueckendahl , Bernard J. Richard , Daniel J. Ryan
IPC分类号： B41J2/455
CPC分类号： B41J2/455 , B23K26/0604 , B23K26/0608 , B23K26/0643 , B23K26/0648 , B23K26/082 , B23K26/355 , B23K26/361 , H01S3/005 , H01S3/03 , H01S3/076 , H01S3/08059 , H01S3/0835 , H01S3/2232 , H01S3/2383
摘要： The invention relates to a marking apparatus (100) for marking an object with laser light, comprising a plurality of lasers (10) and a control unit for individually activating each of the lasers to emit a laser beam according to a sign to be marked. A set of deflection means (30) for rearranging the laser beams into a two-dimensional array of laser beams is provided, the set of deflection means (30) comprises at least one deflection means (33) per laser beam, in particular at least one mapping mirror (33) or one optical waveguide per laser beam.
摘要翻译：本发明涉及一种用于用激光标记物体的标记装置（100），包括多个激光器（10）和控制单元，用于根据要标记的符号单独激活每个激光器发射激光束。提供了一组用于将激光束重新布置成激光束的二维阵列的偏转装置（30），该偏转装置（30）包括每个激光束至少一个偏转装置（33），特别是至少每个激光束一个映射反射镜（33）或一个光波导。

12. 发明公开

US20240140123A1 ELECTROMAGNETIC RADIATION STEERING MECHANISM 审中-公开
公开(公告)号：US20240140123A1
公开(公告)日：2024-05-02
申请号：US18486188
申请日：2023-10-13
申请人： Alltec Angewandte Laserlicht Technologie GmbH
发明人： Peter J Kueckendahl
IPC分类号： B41M5/24 , B08B5/04 , B08B15/04 , B23K26/082 , B23K26/12 , B23K26/142 , B23K26/364 , B23K26/70 , B41J2/44 , B41J2/47 , B41J2/475 , B41J3/407 , G02B26/08 , G02B26/10 , G02B27/00 , H01S3/00 , H01S3/04 , H01S3/041
CPC分类号： B41M5/24 , B08B5/04 , B08B15/04 , B23K26/082 , B23K26/128 , B23K26/142 , B23K26/364 , B23K26/703 , B41J2/442 , B41J2/47 , B41J2/475 , B41J3/4073 , G02B26/0875 , G02B26/101 , G02B26/106 , G02B27/0006 , H01S3/0071 , H01S3/0404 , H01S3/041 , H01S3/2232
摘要： A laser marking system for marking a product includes a marking head having an electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view. The electromagnetic radiation steering mechanism comprises a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view and a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view. The electromagnetic radiation steering mechanism comprises an electromagnetic radiation manipulator configured to introduce a difference between a first angle and a second angle (defined between the first and second rotational and steering (respectively) axes).

13. 发明公开

US20240116297A1 LASER MARKING SYSTEM 审中-公开
公开(公告)号：US20240116297A1
公开(公告)日：2024-04-11
申请号：US18257700
申请日：2021-12-19
申请人： Alltec Angewandte Laserlicht Technologie GmbH
发明人： Christian Wulf , Matthias Fechner , Andreas Luechow , Christian Seuthe , Till Franitza , Peter J Kueckendahl , Stefan Sixel , Stefan Grossmann , Christian Kerker
IPC分类号： B41J2/455 , B41M5/26
CPC分类号： B41J2/455 , B41M5/26
摘要： A laser marking system (200) comprising first and second laser marking heads (201, 202) configured to mark a product (221, 222). The laser marking system comprises a first controller (231) associated with the first laser marking head (201) and a second controller (232) associated with the second laser marking head (202). The first and second controllers (231, 232) are configurable to receive data (205) indicating information to be marked on the product (221, 222), generate laser marking vectors based upon the received data, and control their associated laser marking head (201, 202) based on the laser marking vectors.

14. 发明授权

US11822070B2 Electromagnetic radiation steering mechanism 有权
公开(公告)号：US11822070B2
公开(公告)日：2023-11-21
申请号：US16766577
申请日：2018-11-22
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GMBH
发明人： Peter J. Kueckendahl
IPC分类号： G02B26/10 , B41J3/407 , B41M5/24 , G02B26/08 , B23K26/082 , B23K26/142 , B23K26/364 , B23K26/70 , B08B5/04 , B08B15/04 , B23K26/12 , G02B27/00 , H01S3/00 , H01S3/04 , H01S3/041 , H01S3/223
CPC分类号： G02B26/101 , B08B5/04 , B08B15/04 , B23K26/082 , B23K26/128 , B23K26/142 , B23K26/364 , B23K26/703 , B41J3/4073 , B41M5/24 , G02B26/0875 , G02B26/106 , G02B27/0006 , H01S3/0071 , H01S3/041 , H01S3/0404 , H01S3/2232
摘要： An electromagnetic radiation steering mechanism An electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view comprising a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view, a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view, and an electromagnetic radiation manipulator optically disposed between the first and second optical elements. A first angle is defined between the first and second rotational axes and a second angle is defined between the first and second steering axes. The electromagnetic radiation manipulator is configured to introduce a difference between the first angle and the second angle.

15. 发明申请

US20220055374A1 SYSTEM AND METHOD FOR LASER MARKING SUBSTRATES 有权
公开(公告)号：US20220055374A1
公开(公告)日：2022-02-24
申请号：US17519159
申请日：2021-11-04
申请人： Alltec Angewandte Laserlicht Technologie GmbH
发明人： Peter J. Kueckendahl , Daniel J. Ryan
IPC分类号： B41J2/47 , B41J2/44 , B41J2/455 , B41M5/24
摘要： A laser marking system comprises at least one controller to control an array of optical devices, between a laser source and a scan head. The array applies a selected pattern of portions of the received spatial profile of the laser beam to the substrate to achieve a second intensity different from the first intensity of laser beam at a rate of power deposition relative to a rate of thermal diffusion in the substrate for a predetermined time interval to thermally heat locations of the substrate with the selected pattern of the portions. The second intensity effectuates carbonization of materials of the substrate to create a mark without ablation.

16. 发明申请

US20140226687A1 Laser Device with a Laser Unit and a Fluid Container for a Cooling Means of Said Laser 有权
标题翻译：具有用于所述激光器的冷却装置的激光装置和流体容器的激光装置
公开(公告)号：US20140226687A1
公开(公告)日：2014-08-14
申请号：US14342487
申请日：2012-07-19
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GmbH
发明人： Kevin L. Armbruster , Brad D. Gilmartin , Peter J. Kueckendahl , Bernard J. Richard , Daniel J. Ryan
IPC分类号： H01S3/04
CPC分类号： H01S3/0407 , F01P3/2285 , F01P5/00 , F01P5/10 , F01P11/029 , F01P2003/001
摘要： The invention relates to a laser device (10) comprising at least one laser unit (20) for generating laser light, and cooling means (30) for cooling said laser unit, said cooling means including a channel arrangement (35) through which a cooling fluid is circulated for transferring heat away from the laser unit. The laser device is characterized in that a mounting member (46) for releasably holding a fluid container (50) is provided, the mounting member comprises a first connector element(42) for connecting to a second connector element (44) of the fluid container in a fluid tight manner, and the mounting member is connected with the channel arrangement. The invention further relates to a fluid container for cooling fluid for use in the laser device. The fluid container is designed as a cartridge (50) and comprises an information storage means (60) for storing information about the container and the cooling fluid filled in said fluid container.
摘要翻译：本发明涉及一种包括至少一个用于产生激光的激光单元（20）的激光装置（10）和用于冷却所述激光单元的冷却装置（30），所述冷却装置包括通道装置（35），冷却装置流体被循环以将热量从激光单元传送出去。所述激光装置的特征在于，设置有用于可释放地保持流体容器（50）的安装构件（46），所述安装构件包括用于连接到所述流体容器（50）的第二连接器元件（44）的第一连接器元件（42）以流体密封的方式，并且安装构件与通道装置连接。本发明还涉及一种用于在激光装置中使用的冷却流体的流体容器。流体容器被设计为盒（50），并且包括用于存储关于容器和填充在所述流体容器中的冷却流体的信息的信息存储装置（60）。

17. 发明申请

US20220371129A1 ELECTROMAGNETIC RADIATION SYSTEM 有权
公开(公告)号：US20220371129A1
公开(公告)日：2022-11-24
申请号：US17761757
申请日：2020-09-18
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GMBH
发明人： Matthias Fechner , Andreas Luechow , Till Franitza
IPC分类号： B23K26/382
摘要： An electromagnetic radiation system (100) for directing an electromagnetic radiation beam at a target (130). The electromagnetic radiation system comprises an electromagnetic radiation source (110) for providing the electromagnetic radiation beam, a head (120) for projecting the electromagnetic radiation beam on to the target (130); and an umbilical assembly (140) connecting the electromagnetic radiation source (110) to the head (120) and configured to transmit the electromagnetic radiation beam to the head. The electromagnetic radiation system further comprises an optical isolator (150) positioned between the electromagnetic radiation source (110) and the umbilical assembly (140).

18. 发明申请

US20210291573A1 LASER MARKING SYSTEM 有权
公开(公告)号：US20210291573A1
公开(公告)日：2021-09-23
申请号：US16766567
申请日：2018-11-22
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GMBH
发明人： Peter J. Kueckendahl
IPC分类号： B41M5/24 , G02B27/00 , H01S3/041 , H01S3/00 , H01S3/04 , G02B26/10 , B08B15/04 , B08B5/04 , B41J3/407 , B23K26/082 , B23K26/142 , B23K26/364 , B23K26/70 , B23K26/12
摘要： A laser marking system for marking a product comprising a laser source for providing a laser beam, a marking head for projecting the laser beam on to the product, a housing comprising an extraction device configured to generate a flow of extraction fluid for extracting matter generated by an interaction between the laser beam and the product, and a controller for controlling the laser source and the marking head. The laser marking system further comprises an umbilical assembly connecting the housing to the marking head.

19. 发明申请

US20200371346A1 ELECTROMAGNETIC RADIATION STEERING MECHANISM 审中-公开
公开(公告)号：US20200371346A1
公开(公告)日：2020-11-26
申请号：US16766577
申请日：2018-11-22
申请人： ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GMBH
发明人： Peter J. Kueckendahl
IPC分类号： G02B26/10 , G02B26/08 , B41J3/407 , B41M5/24
摘要： An electromagnetic radiation steering mechanism An electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view comprising a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view, a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view, and an electromagnetic radiation manipulator optically disposed between the first and second optical elements. A first angle is defined between the first and second rotational axes and a second angle is defined between the first and second steering axes. The electromagnetic radiation manipulator is configured to introduce a difference between the first angle and the second angle.

20. 发明申请

US20200338919A1 LASER MARKING THROUGH THE LENS OF AN IMAGE SCANNING SYSTEM 审中-公开
公开(公告)号：US20200338919A1
公开(公告)日：2020-10-29
申请号：US16761718
申请日：2018-11-05
申请人： Faycal BENAYAD-CHERIF , Christopher BAHNS , ALLTEC ANGEWANDTE LASERLICHT TECHNOLOGIE GMBH
发明人： Faycal Benayad-Cherif , Christopher Bahns
IPC分类号： B41M5/24 , B23K26/03 , B23K26/082 , G06T7/73
摘要： A laser marking system comprises a laser, an image capture device, a marking head including electromagnetic energy deflectors and at least one lens, a beam path of the laser and a beam path of the image capture device both passing through the at least one lens, and a computer system operable to perform a method comprising capturing image tiles at each of multiple different locations with the image capture device, stitching the image tiles to produce a composite image of the marking field, identifying a location and orientation of an image of a workpiece within the composite image of the marking field, determining a location and orientation of a mark to be applied to the workpiece based on the location and orientation of the image of the workpiece within the composite image of the marking field, and applying the mark to the workpiece with the laser.

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