Patents by Inventor Henry Kunze
Henry Kunze has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230062477Abstract: An electrode for an apparatus (1) for electrolytically treating a workpiece (3), the apparatus (1) being of a type arranged to convey the workpiece (3) with a surface to be treated past and directed towards a surface of the electrode, is divided into segments (23a-e) at at least this surface of the electrode. The segments (23a-e) are arranged next to each other in a first direction (x). Adjacent segments (23a-e) are separated from each other along respective segment edges (24a-f) such as to allow adjacent segments (23a-e) to be maintained at different respective voltages. The segment edges (24a-f) extend at least partly in a second direction (y) from a common value (y0) of a co-ordinate in the second direction (y) to an edge (25,26) of at least an electrically conducting part of the electrode surface, the second direction (y) being transverse to the first direction (x) and corresponding to a direction of movement of the workpiece, in use.Type: ApplicationFiled: February 5, 2021Publication date: March 2, 2023Inventors: Henry KUNZE, Ferdinand WIENER, Britta SCHELLER
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Publication number: 20220325429Abstract: A device for a cell of an apparatus for wet processing of a planar workpiece, comprises a structure comprising first and second walls. The workpiece is movable in a central plane through a space between the first and second walls in a first direction (y). Apertures for introducing pressurised liquid between the first and second walls are on opposite sides of the central plane and facing the central plane. The apertures are distributed in the first direction (y) and in a second direction (x) transverse to the first direction (y). Discharge openings for the liquid to leave the space are on opposite sides, in the second direction (x), along the space in the first direction (y). The first and second walls form barriers to liquid flow from the space in a direction (z) perpendicular to the central plane. Channels through the walls are arranged to conduct liquid to respective one of the apertures.Type: ApplicationFiled: September 11, 2020Publication date: October 13, 2022Inventors: Ferdinand WIENER, Henry KUNZE, Britta SCHELLER
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Patent number: 9713265Abstract: In order to remove treatment liquid (21) from a planar material to be treated (10), which is transported in an assembly for the electrolytic or wet-chemical treatment of the material to be treated (10), or to promote the exchange of material on the surface of the material to be treated (10), a roll with a roll surface (4, 14) is provided. The roll surface (4, 14) is arranged relative to a transport path of the material to be treated (10) so that a gap (8, 18) remains between the roll surface (4, 14) and a useful region of the material to be treated (10) opposing the roll surface (4, 14), which extends over the useful region. The roll is driven rotatably so that at the gap (8, 18) a relative speed is produced between the roll surface (4, 14) and the material to be treated (10).Type: GrantFiled: May 12, 2010Date of Patent: July 18, 2017Assignee: Atotech Deutschland GmbHInventor: Henry Kunze
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Patent number: 9380708Abstract: In order to transport a flat material to be treated (21) in an installation for the chemical and/or electrochemical treatment of said material, within which the material to be treated (21) is transported within a plane of transport in a direction of transport (5), holding means (22, 25) are attached to said material to be treated (21). The holding means (22, 25) hold the material to be treated (21) at at least two points on an edge region of said material, which edge region is directed along the direction of transport (5) when said material to be treated (21) is being transported. The holding means (22, 25) are coupled in a detachable manner to a transporting device (41) which moves said holding means (22, 25) in the direction of transport in order to transport the material to be treated (21).Type: GrantFiled: April 22, 2010Date of Patent: June 28, 2016Assignee: Atotech Deutschland GmbHInventors: Henry Kunze, Christian Thomas
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Patent number: 9016230Abstract: In order to remove treatment liquid (21) from a planar material to be treated (10), which is transported in an assembly for wet-chemical treatment of the material to be treated (10), a retaining surface (4, 14) is provided for holding back the treatment liquid (21). The retaining surface (4, 14) is arranged relative to a transport path of the material to be treated (10) so that a gap (8, 18) remains between the retaining surface (4, 14) and a surface of the material to be treated (10) opposing the retaining surface (4, 14), when the material to be treated (10) is moved past the retaining surface (4, 14). The retaining surface (4, 14) may, for example, be provided as an offset portion of a peripheral surface of a roll (2, 3).Type: GrantFiled: May 12, 2010Date of Patent: April 28, 2015Assignee: Atotech Deutschland GmbHInventors: Henry Kunze, Ferdinand Wiener
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Patent number: 8545687Abstract: Apparatus for the electrolytic treatment of the product L using a treatment agent is used to make the treatment of a plate-shaped product more uniform. This apparatus includes devices 40, 42 for retaining the product L in the apparatus, one or more flow devices 10, which each include at least one nozzle 15 and are disposed situated opposite the product L, one or more counter electrodes 30, which are inert relative to the treatment agent and are disposed parallel to at least one treatment surface, eccentric motor means for generating a relative movement 44 between the product L, on the side, and the flow devices 10 and/or the counter electrodes 30, on the other side, in at least one direction parallel to a treatment surface. The product L can be immersed in the treatment agent during treatment.Type: GrantFiled: June 3, 2008Date of Patent: October 1, 2013Assignee: Atotech Deutschland GmbHInventors: Reinhard Schneider, Henry Kunze, Ferdinand Wiener
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Patent number: 8540853Abstract: Vertical system for the plating treatment of a work piece, the system comprising at least two treatment modules, wherein retaining devices for the work pieces are provided in the treatment modules, and at least one transport device including at least one gripping device, which retains the work piece and has a respective fastening device, and each fastening device comprises first and second clamping devices, each associated with one side of the work piece, wherein both the first and second clamping devices are displaceable for gripping and releasing the work pieces, wherein the gripping device comprises at least two fastening devices that are spaced apart from one another, each of the first and second clamping devices are moveable torsion bars as a result of which the work piece is tensioned between the fastening devices during clamping parallel to its first side.Type: GrantFiled: June 3, 2008Date of Patent: September 24, 2013Assignee: Atotech Deutschland GmbHInventors: Reinhard Schneider, Uwe Hauf, Britta Scheller, Henry Kunze, Ferdinand Wiener, Heinz Klingl
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Publication number: 20120111365Abstract: In order to remove treatment liquid (21) from a planar material to be treated (10), which is transported in an assembly for wet-chemical treatment of the material to be treated (10), a retaining surface (4, 14) is provided for holding back the treatment liquid (21). The retaining surface (4, 14) is arranged relative to a transport path of the material to be treated (10) so that a gap (8, 18) remains between the retaining surface (4, 14) and a surface of the material to be treated (10) opposing the retaining surface (4, 14), when the material to be treated (10) is moved past the retaining surface (4, 14). The retaining surface (4, 14) may, for example, be provided as an offset portion of a peripheral surface of a roll (2, 3).Type: ApplicationFiled: May 12, 2010Publication date: May 10, 2012Applicant: ATOTECH DEUTSCHLAND GMBHInventors: Henry Kunze, Ferdinand Wiener
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Publication number: 20120107074Abstract: In order to transport a flat material to be treated (21) in an installation for the chemical and/or electrochemical treatment of said material, within which the material to be treated (21) is transported within a plane of transport in a direction of transport (5), holding means (22, 25) are attached to said material to be treated (21). The holding means (22, 25) hold the material to be treated (21) at at least two points on an edge region of said material, which edge region is directed along the direction of transport (5) when said material to be treated (21) is being transported. The holding means (22, 25) are coupled in a detachable manner to a transporting device (41) which moves said holding means (22, 25) in the direction of transport in order to transport the material to be treated (21).Type: ApplicationFiled: April 22, 2010Publication date: May 3, 2012Applicant: ATOTECH DEUTSCHLAND GMBHInventors: Henry Kunze, Christian Thomas
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Publication number: 20120080322Abstract: In order to remove treatment liquid (21) from a planar material to be treated (10), which is transported in an assembly for the electrolytic or wet-chemical treatment of the material to be treated (10), or to promote the exchange of material on the surface of the material to be treated (10), a roll with a roll surface (4, 14) is provided. The roll surface (4, 14) is arranged relative to a transport path of the material to be treated (10) so that a gap (8, 18) remains between the roll surface (4, 14) and a useful region of the material to be treated (10) opposing the roll surface (4, 14), which extends over the useful region. The roll is driven rotatably so that at the gap (8, 18) a relative speed is produced between the roll surface (4, 14) and the material to be treated (10).Type: ApplicationFiled: May 12, 2010Publication date: April 5, 2012Applicant: ATOTECH DEUTSCHLAND GMBHInventor: Henry Kunze
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Patent number: 7993486Abstract: The present invention relates to treatment units for the wet-chemical or electrolytic treatment of flat workpieces (1), such as metal foils, printed circuit foils or printed circuit boards, in which the workpieces (1) are transported on a conveying path by means of conveying members (6, 6?, 6?, 7). The treatment unit comprises carrier elements (4) with recesses (21), said carrier elements (4) being oriented to be parallel to the conveying path, and at least one module system for carrying the conveying members (6, 6?, 6?, 7) that consist of insertion elements (14, 26), preferably arranged in pairs, the at least one module system being configured such that it registers with and is preferably slidable into the recesses (21) of the carrier elements (4). The treatment unit is preferably utilized in horizontal conveyorized lines.Type: GrantFiled: December 7, 2004Date of Patent: August 9, 2011Assignee: Atotech Deutschland GmbHInventors: Uwe Hauf, Henry Kunze, Ferdinand Wiener
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Publication number: 20100200410Abstract: The present invention relates to a vertical system for the plating treatment of a work piece (W), the said system including at least two treatment modules (100) and at least one transport device for conveying at least one work piece (W) to a treatment module (100) and for transferring the work piece (W) to retaining devices (130) in the treatment module (100). The retaining devices (130) for the work piece (W) are provided in the treatment modules (100). The transport device includes at least one gripping device (10) retaining the work piece (W) each with at least one fastening device (20, 30). Each fastening device (20, 30) includes first clamping devices (25, 35) that are each associated with one side of the work piece (W) and second clamping devices (26). At least one first clamping device (25, 35) associated with a first side of the work piece (W) is designed and disposed such that the position of the first side of the work piece (W) can be defined by the first clamping device (25, 35).Type: ApplicationFiled: June 3, 2008Publication date: August 12, 2010Inventors: Reinhard Schneider, Uwe Hauf, Britta Scheller, Henry Kunze, Ferdinand Wiener, Heinz Klingl
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Publication number: 20100176004Abstract: An apparatus for the electrolytic treatment of the product L using a treatment agent is used to make the treatment of a plate-shaped product more uniform. This apparatus includes: devices for retaining 40, 42 the product L in the apparatus, one or a plurality of flow devices 10, which each include at least one nozzle 15 and are disposed situated opposite the product L, one or a plurality of counter electrodes 30, which are inert relative to the treatment agent and are disposed parallel to at least one treatment surface, means for generating a relative movement 44 between the product L, on the side, and the flow devices 10 and/or the counter electrodes 30, on the other side, in at least one direction parallel to a treatment surface. The product L can be immersed into the treatment agent during the treatment.Type: ApplicationFiled: June 3, 2008Publication date: July 15, 2010Applicant: ATOTECH DEUTSCHLAND GMBHInventors: Reinhard Schneider, Henry Kunze, Ferdinand Wiener
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Patent number: 7650897Abstract: A nozzle arrangement is described which may in particular be used as a flow nozzle in galvanization systems with horizontal throughput of printed-circuit boards. The nozzle arrangement comprises a longitudinal housing (2) with at least one fluid feed opening to feed a treatment fluid for treating a work piece, for example a printed-circuit board, and preferably a plurality of slotted fluid delivery openings (8) for releasing the treatment fluid. In the housing (2) a fluid channel (5) is formed for feeding the treatment fluid from the fluid feed opening to the fluid delivery openings (8). In order to achieve the most even possible flow speed of the treatment fluid at the fluid delivery openings (8), (a) the throughput of the fluid channel (5) for the treatment fluid reduces continuously from the fluid feed opening in the longitudinal direction of the housing (2) and/or (b) before the delivery of the fluid from the fluid delivery openings (8) a storage chamber is provided.Type: GrantFiled: November 28, 2003Date of Patent: January 26, 2010Assignee: Atotech Deutschland GmbHInventors: Lorenz Kopp, Henry Kunze, Ferdinand Wiener
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Publication number: 20070012560Abstract: The present invention relates to treatment units for the wet-chemical or electrolytic treatment of flat workpieces (1), such as metal foils, printed circuit foils or printed circuit boards, in which the workpieces (1) are transported on a conveying path by means of conveying members (6, 6?, 6?, 7). The treatment unit comprises carrier elements (4) with recesses (21), said carrier elements (4) being oriented to be parallel to the conveying path, and at least one module system for carrying the conveying members (6, 6?, 6?, 7) that consist of insertion elements (14, 26), preferably arranged in pairs, the at least one module system being configured such that it registers with and is preferably slidable into the recesses (21) of the carrier elements (4). The treatment unit is preferably utilized in horizontal conveyorized lines.Type: ApplicationFiled: July 12, 2004Publication date: January 18, 2007Inventors: Uwe Hauf, Henry Kunze, Ferdinand Wiener
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Publication number: 20060102213Abstract: A nozzle arrangement is described which may in particular be used as a flow nozzle in galvanization systems with horizontal throughput of printed-circuit boards. The nozzle arrangement comprises a longitudinal housing (2) with at least one fluid feed opening to feed a treatment fluid for treating a work piece, for example a printed-circuit board, and preferably a plurality of slotted fluid delivery openings (8) for releasing the treatment fluid. In the housing (2) a fluid channel (5) is formed for feeding the treatment fluid from the fluid feed opening to the fluid delivery openings (8). In order to achieve the most even possible flow speed of the treatment fluid at the fluid delivery openings (8), (a) the throughput of the fluid channel (5) for the treatment fluid reduces continuously from the fluid feed opening in the longitudinal direction of the housing (2) and/or (b) before the delivery of the fluid from the fluid delivery openings (8) a storage chamber is provided.Type: ApplicationFiled: November 28, 2003Publication date: May 18, 2006Applicant: Atotech Deutschland GmbHInventors: Lorenz Kopp, Henry Kunze, Ferdinand Wiener