Patents by Inventor Christoph Weis
Christoph Weis 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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Patent number: 9840834Abstract: The invention relates to a jet regulator (1) having an annular or sleeve-shaped jet regulator housing (2), on the outlet end side of which there is held an outlet disc (3) which can be inserted into the jet regulator housing (2), which (3) has a perforated, grid and/or mesh structure with throughflow openings (5), wherein the outlet disc (3) bears a manually deformable dimensionally elastic plastics lining (4), and wherein the plastics lining (4) is of pot-shaped design. In order to reduce the production expenditure, it is provided according to the invention that the plastics lining (4), with an upwardly drawn circumferential wall (16) of its pot shape, provides sealing between the outer circumference of the outlet disc (3) and the housing inner circumference of the jet regulator housing (2).Type: GrantFiled: November 2, 2013Date of Patent: December 12, 2017Assignee: NEOPERL GMBHInventors: Gerhard Blum, Christoph Weis
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Patent number: 9481986Abstract: A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges.Type: GrantFiled: April 9, 2014Date of Patent: November 1, 2016Assignee: NEOPERL GMBHInventors: Uwe Zoller, Christoph Weis, Hermann Grether
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Publication number: 20160273199Abstract: The invention relates to a jet regulator (1) having an annular or sleeve-shaped jet regulator housing (2), on the outlet end side of which there is held an outlet disc (3) which can be inserted into the jet regulator housing (2), which (3) has a perforated, grid and/or mesh structure with throughflow openings (5), wherein the outlet disc (3) bears a manually deformable dimensionally elastic plastics lining (4), and wherein the plastics lining (4) is of pot-shaped design. In order to reduce the production expenditure, it is provided according to the invention that the plastics lining (4), with an upwardly drawn circumferential wall (16) of its pot shape, provides sealing between the outer circumference of the outlet disc (3) and the housing inner circumference of the jet regulator housing (2).Type: ApplicationFiled: November 2, 2013Publication date: September 22, 2016Applicant: NEOPERL GMBHInventors: Gerhard BLUM, Christoph WEIS
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Patent number: 9310004Abstract: A water outlet fitting with a handleable water outlet (4) and with a flexible hose line (3) which can be connected to the water outlet (4) via a coupling (5). A characteristic feature of the water outlet fitting according to the invention is that the coupling (5), which is provided for connecting the water outlet (4) and hose line (3), has a ball-and-socket joint (7). The ball-and-socket joint (7) connected between the water outlet (4) and the hose line (3) not only increases the mobility and articulation between the water outlet (4) and the flexible hose line (3), but the ball-and-socket joint (7) also permits the water outlet (4) to be rotated relative to the hose line (3) without having to be concerned that the screw connection or similar coupling (5) provided between the water outlet (4) and hose line (3) will become undone.Type: GrantFiled: June 17, 2011Date of Patent: April 12, 2016Assignee: NEOPERL GMBHInventors: Hermann Grether, Christoph Weis, Holger Reinhardt
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Patent number: 9249564Abstract: A sanitary installation element that is arranged in a water line includes a mixing device with at least one throttling or closing element, which throttling or closing element can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force, wherein the mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges.Type: GrantFiled: March 4, 2013Date of Patent: February 2, 2016Assignee: NEOPERL GMBHInventors: Uwe Zoller, Christoph Weis, Hermann Grether
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Patent number: 9243732Abstract: A manual spray head can be connected with a flexible hose line by means of a coupling that has a ball-and-socket joint inserted between the manual spray head and the hose line. This arrangement not only increases the mobility and flexibility between the manual spray head and the flexible hose line, but also permits twisting of the manual spray head relative to the hose line without fear of unscrewing the screw-type connection or similar coupling provided between the manual spray head and the hose line.Type: GrantFiled: June 18, 2010Date of Patent: January 26, 2016Assignee: NEOPERL GMBHInventors: Hermann Grether, Christoph Weis
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Publication number: 20150355648Abstract: In a sanitary installation part (1) which, along with a functional unit (7), forms a flow volume regulator, it is proposed that a regulating element (13), which can be adjusted along an adjustment path, be coupled to a temperature-sensitive drive unit (15) such that different regulating positions of the regulating element (13) are set in dependence on the temperature of the medium flowing through the installation part (1), wherein the different regulating positions realize in each case different volume-flow dependencies (11, 12, 45, 48) and/or flow resistances (cf. FIG. 1).Type: ApplicationFiled: December 3, 2013Publication date: December 10, 2015Applicant: Neoperl GmbHInventors: Marc Tempel, Christoph Weis
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Publication number: 20150315772Abstract: A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges.Type: ApplicationFiled: July 10, 2015Publication date: November 5, 2015Applicant: NEOPERL GMBHInventors: Uwe ZOLLER, Christoph WEIS, Hermann GRETHER
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Patent number: 9114414Abstract: The invention relates to a flow regulator (1) having a flow regulator housing, with a rotor disk (9) being supported in a rotary fashion in the interior space of its housing, which is embodied at least in a partial section of the disk in a liquid-permeable fashion and (9) is in a driven connection with a rotor disk drive, which transfers the flow of the water flowing through the flow regulator housing into a rotary drive force used for a rotary motion of the rotor disk (9). Using the flow regulator according to the invention considerable water savings can be achieved without here any reduction of the volume flow being clearly discernible.Type: GrantFiled: August 10, 2011Date of Patent: August 25, 2015Assignee: NEOPERL GMBHInventors: Alexander Stein, Christoph Weis
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Patent number: 9062440Abstract: A sanitary functional unit having a sleeve-shaped insert cartridge insertable into the pipe-shaped fixture outlet of a sanitary outlet fixture is provided. The insert cartridge has a water inlet at the cartridge circumference and a jet former having flow guiding walls oriented transversely to the cartridge longitudinal axis provided in the water outlet. The functional unit deflects the water jet flowing in from the axial direction such that water subsequently flows out of the fixture outlet in a nearly radial direction. The functional unit has a jet former, provided in the region of the water outlet, supporting flow guiding walls that are oriented transversely and perpendicularly to the cartridge longitudinal axis. Since the functional unit is oriented approximately coaxially to the fixture outlet, it also does not project beyond the pipe circumference of the fixture outlet.Type: GrantFiled: February 13, 2009Date of Patent: June 23, 2015Assignee: Neoperl GmbHInventors: Oliver Denzler, Christoph Weis, Christoph Taran
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Patent number: 8991728Abstract: A plumbing outlet armature (2) with a liquid guide (3), which opens into a fitting outlet (4) in an area in which a plumbing functional unit (5) in the form of an insertion cartridge is provided. The outlet fitting is provided such that the clear open cross-section of the liquid guide (3) is adapted to the insertion cartridge (5) at least in the opening area of the fitting outlet (4), and the insertion cartridge (5) can be inserted into the fitting outlet (4) from the opening side and is removably held therein. The inventive outlet armature is characterized by the insertion cartridge being removably held in the fitting outlet (4) by a sleeve-shaped intermediate holder (6), which intermediate holder itself is removably held in the fitting outlet (4) by a screw or bayonet connection. The inventive outlet fitting (2) can be used with a jet regulator or with another plumbing functional unit (5) without any significant limitations of the structural clearance.Type: GrantFiled: February 15, 2008Date of Patent: March 31, 2015Assignee: Neoperl GmbHInventors: Christoph Weis, Hermann Grether
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Patent number: 8816325Abstract: A quantum bit computing architecture includes a plurality of single spin memory donor atoms embedded in a semiconductor layer, a plurality of quantum dots arranged with the semiconductor layer and aligned with the donor atoms, wherein a first voltage applied across at least one pair of the aligned quantum dot and donor atom controls a donor-quantum dot coupling. A method of performing quantum computing in a scalable architecture quantum computing apparatus includes arranging a pattern of single spin memory donor atoms in a semiconductor layer, forming a plurality of quantum dots arranged with the semiconductor layer and aligned with the donor atoms, applying a first voltage across at least one aligned pair of a quantum dot and donor atom to control a donor-quantum dot coupling, and applying a second voltage between one or more quantum dots to control a Heisenberg exchange J coupling between quantum dots and to cause transport of a single spin polarized electron between quantum dots.Type: GrantFiled: October 4, 2012Date of Patent: August 26, 2014Assignee: The Regents of the University of CaliforniaInventors: Thomas Schenkel, Cheuk Chi Lo, Christoph Weis, Stephen Lyon, Alexei Tyryshkin, Jeffrey Bokor
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Publication number: 20140217203Abstract: A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: NEOPERL GMBHInventors: Uwe Zoller, Christoph Weis, Hermann Grether
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Patent number: 8746596Abstract: A manual spray head can be connected with a flexible hose line by means of a coupling that has a ball-and-socket joint inserted between the manual spray head and the hose line. This arrangement not only increases the mobility and flexibility between the manual spray head and the flexible hose line, but also permits twisting of the manual spray head relative to the hose line without fear of unscrewing the screw-type connection or similar coupling provided between the manual spray head and the hose line.Type: GrantFiled: March 14, 2011Date of Patent: June 10, 2014Assignee: Neoperl GmbHInventors: Hermann Grether, Christoph Weis
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Patent number: 8740112Abstract: A sanitary functional unit with a housing releasably fastened to the water outlet of a sanitary outlet fitting, the housing having an outflow-side housing end face with outflow openings. The outflow-side housing end face has at least one slot, opposing longitudinal sides of which form turning engagement surfaces or tool engagement surfaces for a turning tool that is releasably inserted into the slot, and the housing of the functional unit is rotatably held on the water outlet of the outlet fitting and/or the housing end face is mounted rotatably in the housing. Using the turning tool in the slot, a pivotably mounted housing end face in the housing can be easily aligned and/or the turning force required for fitting and removing a screw connection provided between the outer housing periphery and the inner fitting periphery can be conveniently transferred to the housing without requiring special turning tools.Type: GrantFiled: November 28, 2011Date of Patent: June 3, 2014Assignee: Neoperl GmbHInventors: Gerhard Blum, Hermann Grether, Georg Städtler, Alexander Stein, Christoph Weis, Oliver Denzler
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Publication number: 20140145014Abstract: The invention relates to a sanitary functional unit (2), which has a housing (6), which can be releasably fastened to the water outlet of a sanitary outlet fitting, the housing (6) having an outflow-side housing end face (9) with outflow openings (10). It is characterizing for the functional unit according to the invention that the outflow-side housing end face (9) has at least one slot (19), the opposing longitudinal sides (20) of which slot are designed as turning engagement surfaces or tool engagement surfaces for a turning tool that can be releasably inserted into the at least one slot (19) and is preferably formed as a coin (21), and that the housing (6) of the functional unit (2) is rotatably held on the water outlet of the outlet fitting and/or the housing end face is mounted rotatably in relation to the housing on said housing.Type: ApplicationFiled: January 31, 2014Publication date: May 29, 2014Applicant: Neoperl GmbHInventors: Gerhard Blum, Hermann Grether, Georg Stadtler, Alexander Stein, Christoph Weis, Oliver Denzler
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Patent number: 8727239Abstract: A plumbing outlet fitting (2) with a liquid guide (3), which opens into a fitting outlet (4) in an area in which a plumbing functional unit (5) in the form of an insertion cartridge is provided. The outlet fitting is provided such that the clear open cross-section of the liquid guide (3) is adapted to the insertion cartridge (5) at least in the opening area of the fitting outlet (4), and the insertion cartridge (5) can be inserted into the fitting outlet (4) from the opening side and is removably held therein, The outlet fitting (2) can be used with a jet regulator or with another plumbing functional unit (5) without any significant limitations of the structural clearance.Type: GrantFiled: August 8, 2003Date of Patent: May 20, 2014Assignee: Neoperl GmbHInventors: Christoph Weis, Hermann Grether
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Patent number: 8509475Abstract: A method for identifying an object involves transmitted at least one electronic image of the object to be identified to an evaluation unit. The electronic image is compared in the evaluation unit for matches with at least one electronic image of the object to be identified stored in a database, or at least one object having an identical or similar shape, and the evaluation unit then outputs the data stored in the database for the at least one image detected as a sufficient match.Type: GrantFiled: February 19, 2009Date of Patent: August 13, 2013Assignee: Neoperl GmbHInventors: Oliver Denzler, Christoph Weis
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Publication number: 20130134239Abstract: A sanitary functional unit with a housing releasably fastened to the water outlet of a sanitary outlet fitting, the housing having an outflow-side housing end face with outflow openings. The outflow-side housing end face has at least one slot, opposing longitudinal sides of which form turning engagement surfaces or tool engagement surfaces for a turning tool that is releasably inserted into the slot, and the housing of the functional unit is rotatably held on the water outlet of the outlet fitting and/or the housing end face is mounted rotatably in the housing. Using the turning tool in the slot, a pivotably mounted housing end face in the housing can be easily aligned and/or the turning force required for fitting and removing a screw connection provided between the outer housing periphery and the inner fitting periphery can be conveniently transferred to the housing without requiring special turning tools.Type: ApplicationFiled: November 28, 2011Publication date: May 30, 2013Applicant: NEOPERL GMBHInventors: Gerhard Blum, Hermann Grether, Georg Stadtler, Alexander Stein, Christoph Weis, Oliver Denzler
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Patent number: 8430342Abstract: An outlet nozzle is configured to be attached to a sanitary water line outlet end, and includes a valve unit movable between a blocking position, closing the water line, and an open position, releasing the water line. The outlet nozzle includes a two-part construction with a connection part configured to be attached to the outlet end of the water line and an adjacent holder part. The holder part is configured to receive at least one jet regulator unit, which includes at least one of: a jet divider, homogenizing device, or flow rectifier, a shower unit, or a jet former.Type: GrantFiled: December 30, 2011Date of Patent: April 30, 2013Assignee: Neoperl GmbHInventors: Christoph Weis, Oliver Denzler, Alexander Stein, Martin Fangmeier