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公开(公告)号：US10307864B2
公开(公告)日：2019-06-04
申请号：US14535341
申请日：2014-11-07
申请人： Avonisys AG
IPC分类号： B22D19/00 , B23K26/06 , B23K26/14 , B23K26/38 , B23P17/02 , B23P19/04 , B29C33/10 , B29C33/38 , B29D30/06 , B33Y10/00 , B33Y80/00 , B23K103/16 , B23K26/142 , B23K26/146
摘要： A gas flow can be provided together with a liquid jet guided laser beam to remove accumulated liquid on the processing surface. The gas flow can have minimum interference with the liquid jet guided laser beam, while functions to blow away liquid generated by the liquid jet. Keeping the surface free from accumulated liquid can improve the efficiency of the liquid jet guided laser processing.
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公开(公告)号：US11420289B2
公开(公告)日：2022-08-23
申请号：US16374005
申请日：2019-04-03
申请人： Avonisys AG
IPC分类号： B23K26/146 , B23K26/14 , B23K26/0622 , B23K26/382 , B23K26/38 , B23K26/142 , B23K26/06 , B23K103/16 , B23P17/02 , B22D19/00 , B29D30/06 , B29C33/10 , B29C33/38 , B23P19/04 , B33Y10/00 , B33Y80/00
摘要： A gas flow can be provided together with a liquid jet guided laser beam to remove accumulated liquid on the processing surface. The gas flow can be configured to have minimum interference with the liquid jet guided laser beam, while functions to blow away liquid generated by the liquid jet. Keeping the surface free from accumulated liquid can improve the efficiency of the liquid jet guided laser processing.
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公开(公告)号：US10092980B1
公开(公告)日：2018-10-09
申请号：US14494588
申请日：2014-09-23
申请人： Avonisys AG
摘要： Reliable coupling of a high-power laser beam into a liquid-jet in a liquid-jet guided laser system can be achieved with high lifetime performance of the nozzle and the protection window, through setting the parameters of the liquid-jet guided laser system according to an optimum relationship that links the focus point of the laser, the focus cone angle, the laser beam energy distribution profile and the nozzle geometry.
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公开(公告)号：US20220032402A1
公开(公告)日：2022-02-03
申请号：US17390891
申请日：2021-07-31
申请人： Avonisys AG
IPC分类号： B23K26/382 , B23K26/146 , B23K26/402
摘要： A combination of a liquid jet and a mechanical rotary tool can be used to machine precision micro holes in thick substrates. A liquid-jet guided laser can be used to rapidly drill core holes into the ceramic substrate. A sensor can be applied to detect the cut through point of the liquid-jet guided laser drilling step to allow a rapid and closed-loop controlled machining process. The substrate can be heated up for speeding up a liquid-jet guided laser drilling process. A mechanical tool such as a drill, a reamer or a mill can be applied to finish the core holes to a desired bore diameter. The mechanical tool cutting main surface can preferably consist of a diamond material. An inspection camera and illumination system can be applied to inspect each mechanically finished bore as part of the drilling process.
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5.发明申请公开(公告)号：US20180354072A1
公开(公告)日：2018-12-13
申请号：US15780705
申请日：2016-11-30
申请人： AVONISYS AG
IPC分类号： B23K26/14 , B23K26/142 , B23K26/146 , B23K26/16
CPC分类号： B23K26/1476 , B23K26/142 , B23K26/1436 , B23K26/146 , B23K26/16
摘要： Disclosed is a laser beam processing device, the main part of which is a coupling device (1) for coupling a focused laser beam (2) into a fluid jet (3) of a defined cross-section. The coupling device (1) comprises a housing (4), in which a fluid nozzle is configured for forming the fluid jet (3). In addition, an outlet opening (6) is provided in the housing, through which the fluid jet (3) exits from the housing (4) and the cross-section of which is larger than the cross-section of the fluid jet (3). A passage chamber is provided between the fluid nozzle (5) and the outlet opening (6) for the fluid jet (3). According to the invention, a throttle bore is provided, which connects the passage chamber (7) to the pressure chamber and is dimensioned in relation to the outlet opening so that, in the region of the passage chamber which is arranged about the fluid nozzle (5), there is a pressure that is smaller than the pressure in the pressure chamber so that an overpressure does not form in the passage chamber with respect to the pressure in the pressure chamber. In addition, a method is disclosed for setting a pressure in the passage chamber (7) in a coupling device of this type, in which the pressure does not exceed the pressure in the pressure chamber.
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公开(公告)号：US20190047182A1
公开(公告)日：2019-02-14
申请号：US16059065
申请日：2018-08-09
申请人： Avonisys AG
摘要： Methods, apparatuses and systems can be provided to remove vulcanized rubber contamination and other process related residues, such as sulfur-based residues from a vulcanization mold. A vulcanization mold can be placed in a reactor where solid vulcanized rubber contamination can be turned into its base substances on a particle level by reversing the vulcanization and breaking the sulfur-bonds of the contamination. The reactor can be filled with a process liquid that interacts with the devulcanized particles. Energy can be applied to the process liquid to set it into motion to transport devulcanized particles away from the mold surface and from mold cavities such as air venting systems, of which can include then a combination of devulcanization and then a nucleation process to remove the contaminants from the mold.
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7.发明申请公开(公告)号：US20180318959A1
公开(公告)日：2018-11-08
申请号：US16032092
申请日：2018-07-11
申请人： Avonisys AG
IPC分类号： B23K26/146 , B29D30/06 , B23K26/142 , B23K26/14 , B22D19/00 , B23K26/06 , B29C33/38 , B29C33/10 , B23K26/38 , B33Y80/00 , B33Y10/00 , B23K103/16
CPC分类号： B23K26/146 , B22D19/0072 , B23K26/0608 , B23K26/0648 , B23K26/142 , B23K26/1462 , B23K26/1464 , B23K26/1482 , B23K26/38 , B23K2103/16 , B23P17/02 , B23P19/047 , B29C33/10 , B29C33/3842 , B29D30/0606 , B29D30/0629 , B29D2030/0613 , B29D2030/0617 , B29D2030/062 , B33Y10/00 , B33Y80/00 , Y10T29/49721 , Y10T29/49995 , Y10T29/49996
摘要： A removably attached coupling assembly can he used to he attached to a laser focus optic assembly of a liquid jet guided laser system. The coupling assembly can include a coupling body, a window assembly, and a nozzle assembly. The coupling assembly thus can allow the independent and separate servicing of the window and the nozzle. For example, to service the window, the coupling assembly can be first detached from the laser focus optic assembly, exposing the top portion of the coupling assembly. The window assembly then can be detached from the coupling assembly. The window can be removed from the window assembly for servicing, such as being repaired or replaced.
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公开(公告)号：US11260473B1
公开(公告)日：2022-03-01
申请号：US16134994
申请日：2018-09-19
申请人： Avonisys AG
IPC分类号： B23K26/16 , B23K26/035
摘要： Reliable coupling of a high-power laser beam into a liquid-jet in a liquid-jet guided laser system can be achieved with high lifetime performance of the nozzle and the protection window, through setting the parameters of the liquid-jet guided laser system according to an optimum relationship that links the focus point of the laser, the focus cone angle, the laser beam energy distribution profile and the nozzle geometry.
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公开(公告)号：US10940561B2
公开(公告)日：2021-03-09
申请号：US16032092
申请日：2018-07-11
申请人： Avonisys AG
IPC分类号： B23K26/146 , B23P17/02 , B23K26/14 , B23K26/0622 , B23K26/382 , B23K26/38 , B23K26/142 , B22D19/00 , B29D30/06 , B29C33/10 , B29C33/38 , B23K26/06 , B23K103/16 , B23P19/04 , B33Y10/00 , B33Y80/00
摘要： A removably attached coupling assembly can be used to be attached to a laser focus optic assembly of a liquid jet guided laser system. The coupling assembly can include a coupling body, a window assembly, and a nozzle assembly. The coupling assembly thus can allow the independent and separate servicing of the window and the nozzle. For example, to service the window, the coupling assembly can be first detached from the laser focus optic assembly, exposing the top portion of the coupling assembly. The window assembly then can be detached from the coupling assembly. The window can be removed from the window assembly for servicing, such as being repaired or replaced.
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10.发明授权公开(公告)号：US10933491B2
公开(公告)日：2021-03-02
申请号：US15780705
申请日：2016-11-30
申请人： AVONISYS AG
IPC分类号： B23K26/14 , B23K26/142 , B23K26/146 , B23K26/16
摘要： Disclosed is a laser beam processing device, the main part of which is a coupling device (1) for coupling a focused laser beam (2) into a fluid jet (3) of a defined cross-section. The coupling device (1) comprises a housing (4), in which a fluid nozzle is configured for forming the fluid jet (3). In addition, an outlet opening (6) is provided in the housing, through which the fluid jet (3) exits from the housing (4) and the cross-section of which is larger than the cross-section of the fluid jet (3). A passage chamber is provided between the fluid nozzle (5) and the outlet opening (6) for the fluid jet (3). According to the invention, a throttle bore is provided, which connects the passage chamber (7) to the pressure chamber and is dimensioned in relation to the outlet opening so that, in the region of the passage chamber which is arranged about the fluid nozzle (5), there is a pressure that is smaller than the pressure in the pressure chamber so that an overpressure does not form in the passage chamber with respect to the pressure in the pressure chamber. In addition, a method is disclosed for setting a pressure in the passage chamber (7) in a coupling device of this type, in which the pressure does not exceed the pressure in the pressure chamber.
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