Patents by Inventor Karsten Juterbock
Karsten Juterbock 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: 10738769Abstract: A first diaphragm which forms a wall of a first pump chamber is provided in the double diaphragm pump according to the invention, wherein the first diaphragm can be moved by means of a first driving means. In addition, a second diaphragm which forms a wall of a second pump chamber is provided, wherein the second diaphragm can be moved by means of a second driving means. What is more, a control for the driving means is provided, said control being designed and operable such that it controls the two driving means subject to one or a plurality of conditions.Type: GrantFiled: June 29, 2016Date of Patent: August 11, 2020Assignee: Wagner International AGInventors: Gilbert Lutz, Karsten Juterbock, Angelo Basso, Thomas Kluser
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Patent number: 10478850Abstract: At the rear end, the powder cup spray gun has an injector, a powder cup and a receptacle for the powder cup. The powder inlet of the injector is connected to the receptacle. The powder cup and the receptacle are designed in such a way that the powder cup can be fitted into the receptacle. In addition, a grip with a connection for conveying air, a connection for atomising air, and a connection for metering air is provided. The connection for the conveying air and the connection for the metering air are connected to the injector via lines running in the grip.Type: GrantFiled: April 9, 2013Date of Patent: November 19, 2019Assignee: Wagner International AGInventors: Thomas Schwarz, Rene Schmid, Gilbert Lutz, Karsten Juterbock, Pierre Plascar
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Publication number: 20170009760Abstract: A first diaphragm which forms a wall of a first pump chamber is provided in the double diaphragm pump according to the invention, wherein the first diaphragm can be moved by means of a first driving means. In addition, a second diaphragm which forms a wall of a second pump chamber is provided, wherein the second diaphragm can be moved by means of a second driving means. What is more, a control for the driving means is provided, said control being designed and operable such that it controls the two driving means subject to one or a plurality of conditions.Type: ApplicationFiled: June 29, 2016Publication date: January 12, 2017Inventors: Gilbert LUTZ, Karsten JUTERBOCK, Angelo BASSO, Thomas KLUSER
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Publication number: 20130270365Abstract: At the rear end, the powder cup spray gun has an injector, a powder cup and a receptacle for the powder cup. The powder inlet of the injector is connected to the receptacle. The powder cup and the receptacle are designed in such a way that the powder cup can be fitted into the receptacle. In addition, a grip with a connection for conveying air, a connection for atomising air, and a connection for metering air is provided. The connection for the conveying air and the connection for the metering air are connected to the injector via lines running in the grip.Type: ApplicationFiled: April 9, 2013Publication date: October 17, 2013Applicant: J. WAGNER AGInventors: Thomas SCHWARZ, Rene SCHMID, Gilbert LUTZ, Karsten JUTERBOCK, Pierre PLASCAR
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Patent number: 8313313Abstract: A pumping device (1) by which fluids held in a reservoir tank (9) can be pumped to a spray gun (11) in a metered manner, with a piston rod (5) mounted in a housing (2) in axially movable fashion, with a reciprocating piston (25) attached thereto, with a piston (7, 8) connected to the piston rod (5) and moved between a first and a second housing sections (3, 4), first and second pressure spaces (21,21?, 22, 22?) enclosed with the two housing sections (3,4), two pressure lines (17, 17?) in each of the housing sections (3, 4) such that emerge into one of the pressure spaces (21, 21? or 22,22?), a working medium (19) pressed through pressure lines (17, 17?) alternately into a pressure space, by means of which the piston (7, 8) is driven, with a diaphragm a central area (14) connected to the piston rod (5), and its outer area (15) connected to the housing (2), and a flexible ring area (16) between the central and outer areas (14, 15), and a pumping space (20) enclosed by the diaphragm (12, 13) and the housing (2),Type: GrantFiled: January 13, 2009Date of Patent: November 20, 2012Assignee: J. Wagner AGInventors: Karsten Jüterbock, Daniele Foffano, Angelo Basso, Davide Galvani
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Patent number: 8201579Abstract: A conveying chamber hose for a device for conveying fluid is embodied in an elastic manner, has an inlet and an outlet and has the smallest resistance in the area of the inlet.Type: GrantFiled: March 4, 2008Date of Patent: June 19, 2012Assignee: J. Wagner AGInventors: Réne Schmid, Daniel Ziwica, Karsten Jüterbock
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Patent number: 8123500Abstract: In a diaphragm pump with two diaphragms disposed in a pump housing and actuated by an adjusting piston which can be acted on alternately and which is arranged in between the diaphragms, the diaphragms are fixed with curvatures facing one another, or a curvature facing away from one another, and two reaction spaces are formed between the diaphragms and a cylinder, the reaction spaces accommodating the adjusting piston and being filled with a hydraulic medium and connected together in a constrained arrangement by means of hydraulic linkage lines. Both diaphragms remain in position and do not fold over during a transition from a suction stroke to a pressure stroke, because the diaphragms are continuously in contact with the hydraulic lines and are thereby fixed in place, so that the diaphragms are not subjected to alternating loadings.Type: GrantFiled: April 7, 2006Date of Patent: February 28, 2012Assignee: J. Wagner AGInventors: Karsten Jüterbock, Angelo Basso
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Publication number: 20090196771Abstract: In a pumping device (1) by means of which fluids (10) or pourable media held in a reservoir tank (9) can be pumped to a spray gun (11) in a metered manner, with a piston rod (5) mounted in a housing (2) in an axially movable fashion, with a reciprocating piston (25) attached to its free end, with a piston (7, 8) firmly connected to the piston rod (5) that can be moved between a first and a second housing section (3, 4), and by means of which a first and a second pressure space (21, 21?, 22, 22?) is each enclosed together with the two housing sections (3, 4), with two pressure lines (17, 17?) worked into one each of the two housing sections (3, 4) in such a way that they emerge into one of the two pressure spaces (21, 21? or 22, 22?), with a working medium (19) pressed through the pressure lines (17, 17?) alternately into the particular pressure space (21, 21?, 22, 22?), by means of which the piston (7, 8) can be driven, with a diaphragm (12, 13) with a central area (14) firmly connected to the piston rod (5)Type: ApplicationFiled: January 13, 2009Publication date: August 6, 2009Inventors: Karsten Juterbock, Daniele Foffano, Angelo Basso, Davide Galvani
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Publication number: 20080219780Abstract: A conveying chamber hose for a device for conveying fluid is embodied in an elastic manner, has an inlet and an outlet and has the smallest resistance in the area of the inlet.Type: ApplicationFiled: March 4, 2008Publication date: September 11, 2008Inventors: Rene SCHMID, Daniel Ziwica, Karsten Juterbock
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Patent number: 7137792Abstract: In a piston pump (1) having a differential piston (12) positioned in a cylindrical housing (11) and translationally drivable, a first pressure chamber (13) of the differential piston (12) is connectable to a second pressure chamber (14) via a check valve (16) inserted into a connecting line (15), and to a storage reservoir (2) via an inlet valve (23). The differential piston (12) is provided with a dipping piston (41) attached to a piston rod (31). In addition, a pass-through (32) of the piston rod (31) from the first pressure chamber (13) is closed fluid-tight by seals (34), and a transport line (22) is positioned laterally offset from or concentric to the piston rod (31) in the vicinity of the pass-through (32) of the latter.Type: GrantFiled: July 29, 2003Date of Patent: November 21, 2006Assignee: J. Wagner GmbHInventors: Otto Rosenauer, Karsten Juterbock, Johann Bertsche
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Publication number: 20060257271Abstract: In a diaphragm pump with two diaphragms inserted in a pump housing which can be actuated by means of an adjusting piston which can be acted on alternately and which is arranged in between the diaphragms, the diaphragms are clamped with a curvature facing one another or a curvature facing away from one another, and the two reaction spaces formed between the diaphragms and a cylinder accommodating the adjusting piston are filled with a hydraulic medium and connected together in a constrained arrangement by means of a hydraulic linkage. This embodiment means that both diaphragms always remain in the specified installation position and do not fold over during the transition from a suction stroke to a pressure stroke. This is because the diaphragms are always in contact with the hydraulic linkage and are thereby fixed in place, so that the diaphragms are not subjected to alternating loadings.Type: ApplicationFiled: April 7, 2006Publication date: November 16, 2006Inventors: Karsten Juterbock, Angelo Basso
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Publication number: 20040050961Abstract: In a piston pump (1) having a differential piston (12) positioned in a cylindrical housing (11) and translationally drivable, the first pressure chamber (13) of the differential piston (12) being connectable alternately to the second pressure chamber (14) via a check valve (16) inserted into a connecting line (15), and to a storage reservoir (2) via an inlet valve (23), the differential piston (12) is provided with a dipping piston (41) attached to a piston rod (31). In addition, the pass-through (31) of the piston rod (32) from the first pressure chamber (13) is closed fluid-tight by seals (33), and the transport line (22) is positioned laterally offset from or concentric to the piston rod (31) in the vicinity of the pass-through (32) of the latter.Type: ApplicationFiled: July 29, 2003Publication date: March 18, 2004Inventors: Otto Rosenauer, Karsten Juterbock, Johann Bertsche
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Patent number: 5863184Abstract: In a diaphragm pump apparatus having a first chamber and a second chamber divided from the first by a movable diaphragm, the diaphragm comprises on both sides annular surfaces, whereby the annular surface is rounded out and goes over into a conically tapering thickened area and the other annular surface is provided with a concavely curved rounded-out portion incorporated into the thickened area of the diaphragm. By means of this design it is achieved that even highly viscous media can be pumped with the diaphragm pump apparatus, that the diaphragm has a long lifespan and that trouble-free operation of the diaphragm pump apparatus is ensured.Type: GrantFiled: April 9, 1996Date of Patent: January 26, 1999Assignee: J. Wagner GmbHInventors: Karsten Juterbock, Eckard Osterloff, Jens Adler
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Patent number: 4842203Abstract: The nozzle assembly of an electrostatic spray gun has an adapter which is made of an electrically insulating material and has a front surface facing in the direction of propagation of material issuing from the orifice of the nozzle. The adapter has a frustoconical extension which surrounds the orifice and whose external surface defines with the front surface of the adapter an annular space for the tips of electrodes which ionize air flowing toward the spray of material that issues from the orifice. The locations of the tips of electrodes (preferably very close to the front surface of the adapter) and the inclination of the external surface of the frustoconical extension determine the location of contact of ionized air with the spray. The tips of the electrodes are shielded from mechanical damage by being located in the annular space.Type: GrantFiled: February 23, 1988Date of Patent: June 27, 1989Assignee: Kopperschmidt-Mueller GmbH & Co. KGInventors: Wolfgang Kuhn, Karsten Juterbock