Patents by Inventor Alois Krutzenbichler
Alois Krutzenbichler 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: 11953011Abstract: “The disclosure relates to a pump at least for conveying a fluid, comprising at least one conveyor device which has at least one conveyor chamber, at least one dimensionally stable conveyor chamber element that at least partly delimits the conveyor chamber, and at least one elastically deformable conveyor element that together with the conveyor chamber element delimits the conveyor chamber and is arranged on the conveyor chamber element; at least one drive unit for acting on the conveyor device; and at least one housing for receiving the conveyor device, wherein the housing is formed at least separately from the conveyor chamber element of the conveyor device, in particular from the conveyor device as a whole, in particular such that the conveyor chamber element, in particular the conveyor device, can be removed as a whole from the housing.Type: GrantFiled: October 22, 2020Date of Patent: April 9, 2024Assignee: Watson Marlow GmbHInventors: Alois Krutzenbichler, Lars Freiherr Varnbuler Von Und Zu Hemmingen-Redschlag, Raymond Ritschka, Nico Haug
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Patent number: 11661934Abstract: A clamping device includes at least one clamp-in unit for clamping in at least one flexible-tube delivery element of a delivery device, wherein, for a delivery of a medium, a drive force is exertable on said flexible-tube delivery element by a drive unit of the delivery device, when the flexible-tube delivery element is arranged in the clamp-in unit, the clamp-in unit is configured to clamp the flexible-tube delivery element so that it is curved as a whole, and includes at least one clamping element, which includes a convex abutment element realizing an abutment surface for the flexible-tube delivery element, wherein the clamp-in unit includes at least the clamping element, which has at least one angled clamping surface, and which includes at least one adhesive element that is arranged on the clamping surface of the clamping element.Type: GrantFiled: July 20, 2017Date of Patent: May 30, 2023Assignee: QONQAVE GMBHInventors: Lars Redschlag, Alois Krutzenbichler, Raymond Ritschka, Jochen Baumann
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Publication number: 20220397114Abstract: “The disclosure relates to a pump at least for conveying a fluid, comprising at least one conveyor device which has at least one conveyor chamber, at least one dimensionally stable conveyor chamber element that at least partly delimits the conveyor chamber, and at least one elastically deformable conveyor element that together with the conveyor chamber element delimits the conveyor chamber and is arranged on the conveyor chamber element; at least one drive unit for acting on the conveyor device; and at least one housing for receiving the conveyor device, wherein the housing is formed at least separately from the conveyor chamber element of the conveyor device, in particular from the conveyor device as a whole, in particular such that the conveyor chamber element, in particular the conveyor device, can be removed as a whole from the housing.Type: ApplicationFiled: October 22, 2020Publication date: December 15, 2022Applicant: Watson Martow GmbHInventors: Alois Krutzenbichler, Lars Freiherr Varnbuler Von Und Zu Hemmingen-Redschlag, Raymond Ritschka, Nico Haug
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Publication number: 20220389927Abstract: A conveyor device is disclosed for at least conveying a fluid with at least one conveyor chamber, with at least one dimensionally stable conveyor chamber element that at least partially delimits the conveyor chamber, with at least one elastically deformable and, in particular, annular conveyor element, particularly a conveyor membrane, that delimits the conveyor chamber together with the conveyor chamber element and is arranged on the conveyor chamber element, and with at least one pressing unit intended for generating an inhomogeneous pressing force, particularly at least in a non-conveying state of the conveyor element, at least in a sealing region between the conveyor element and the conveyor chamber element along a maximum overall extent of the sealing region, particularly along a maximum circumferential extent between the conveyor element and the conveyor chamber element.Type: ApplicationFiled: October 22, 2020Publication date: December 8, 2022Inventors: Alois KRUTZENBICHLER, Lars Freiherr Varnbuler Von Und Zu Hemmingen-Redschlag, Raymond Ritschka, Nico Haug
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Publication number: 20220381344Abstract: The disclosure relates to a conveyor device for at least conveying a fluid with at least one conveyor chamber, with at least one dimensionally stable conveyor chamber element that at least partially delimits the conveyor chamber and with at least one elastically deformable and, in particular, annular conveyor element, particularly a conveyor membrane, that delimits the conveyor chamber together with the conveyor chamber element and is arranged on the conveyor chamber element, wherein the conveyor element has at least one sealing extension that is designed integrally with a base body of the conveyor element and at least partially arranged in a sealing groove of the conveyor chamber element when the conveyor element is arranged on the conveyor chamber element.Type: ApplicationFiled: October 22, 2020Publication date: December 1, 2022Applicant: Watson Marlow GmHInventors: Alois Krutzenbichler, Lars Freiherr Varnbuler Von Und Zu Hemmingen-Redsc, Raymond Ritschka, Nico Haug
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Publication number: 20220364556Abstract: A conveyor device for conveying at least a fluid, comprises at least one conveyor chamber, at least one dimensionally stable conveyor chamber element formed separately from a housing in particular and at least partly delimits the conveyor chamber and at least one elastically deformable conveyor element, in particular a conveyor membrane, which together with the conveyor chamber element delimits the conveyor chamber and is arranged on the conveyor chamber element. The conveyor chamber element comprises at least one connecting piece for a fluid supply line adapter designed to differ from a tube, and/or at least one connecting piece, in particular an additional connecting piece, for a fluid discharge line adapter, which is designed to differ from a tube, said connecting piece/connecting pieces being arranged on a conveyor chamber element face facing away from the conveyor element, in particular on the exterior of the conveyor chamber element.Type: ApplicationFiled: October 22, 2020Publication date: November 17, 2022Applicant: Watson Marlow GmbHInventors: Alois KRUTZENBICHLER, Lars Freiherr Varnbuler Von Und Zu Hemmingen-Redschlag, Raymond Ritschka, Nico Haug
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Patent number: 11293426Abstract: A pump device for delivery of at least one delivery means, particularly at least one fluid, with at least one drive unit and with at least one delivery device, particularly a delivery membrane comprising at least one, particularly at least substantially annular base body which is elastically deformable and comprises at least one delivery surface arranged on a delivery side of the base body and comprising at least one activation element for connection to at least one drive element of the drive unit, which is arranged on an activation side of the base body, the activation element being designed as a positive or non-positive element that cooperates with the drive element at least for the transfer of a driving force acting in a direction facing away from the activation side, by means of a positive and/or non-positive connection, particularly by means of a positive and/or non-positive connection without adhesive force.Type: GrantFiled: March 2, 2018Date of Patent: April 5, 2022Assignee: qonqave GmbHInventors: Lars Freiherr Varnbüler Von Und Zu Hemmingen-Redschlag, Alois Krutzenbichler, Raymond Ritschka, Jochen Baumann
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Publication number: 20190301441Abstract: A clamping device includes at least one clamp-in unit for clamping in at least one flexible-tube delivery element of a delivery device, wherein, for a delivery of a medium, a drive force is exertable on said flexible-tube delivery element by a drive unit of the delivery device, when the flexible-tube delivery element is arranged in the clamp-in unit, the clamp-in unit is configured to clamp the flexible-tube delivery element so that it is curved as a whole, and includes at least one clamping element, which includes a convex abutment element realizing an abutment surface for the flexible-tube delivery element, wherein the clamp-in unit includes at least the clamping element, which has at least one angled clamping surface, and which includes at least one adhesive element that is arranged on the clamping surface of the clamping element.Type: ApplicationFiled: July 20, 2017Publication date: October 3, 2019Inventors: Lars REDSCHLAG, Alois KRUTZENBICHLER, Raymond RITSCHKA, Jochen BAUMANN
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Patent number: 7202945Abstract: The present invention relates to a device (1) and a method for determining parameters of fluid-containing samples (2) in a system (3) for individually irradiating the samples (2) with light (4) of a light source (5) in an essentially vertical irradiation direction (6). In this case, this system (3) includes a detector (7) for measuring the light (8) coming from a single sample, and this detector (7) has a detection direction (9?), which lies on an optical axis (9) that is essentially parallel to the optical axis (6) of the light source (5). This device (1) includes at least one reflective surface (10), using which the light (4) coming essentially vertically out of the light source (5) may be at least partially deflected in an essentially horizontal irradiation direction (11).Type: GrantFiled: June 28, 2004Date of Patent: April 10, 2007Assignee: Tecan Trading AGInventors: Andreas Erlbacher, Lutz Niggl, Alois Krutzenbichler
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Publication number: 20050030541Abstract: The present invention relates to a device (1) and a method for determining parameters of fluid-containing samples (2) in a system (3) for individually irradiating the samples (2) with light (4) of a light source (5) in an essentially vertical irradiation direction (6). In this case, this system (3) includes a detector (7) for measuring the light (8) coming from a single sample, and this detector (7) has a detection direction (9?), which lies on an optical axis (9) that is essentially parallel to the optical axis (6) of the light source (5). This device (1) includes at least one reflective surface (10), using which the light (4) coming essentially vertically out of the light source (5) may be at least partially deflected in an essentially horizontal irradiation direction (11).Type: ApplicationFiled: June 28, 2004Publication date: February 10, 2005Inventors: Andreas Erlbacher, Lutz Niggl, Alois Krutzenbichler
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Patent number: D975751Type: GrantFiled: April 24, 2020Date of Patent: January 17, 2023Assignee: Watson-Marlow GmbH—qonqaveInventors: Lars Freiherr Varnbüler von und zu Hemmingen-Redschlag, Alois Krutzenbichler, Nico Haug, Raymond Ritschka
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Patent number: D1002673Type: GrantFiled: August 19, 2022Date of Patent: October 24, 2023Assignee: Watson Marlow GmbHInventors: Lars Freiherr Varnbüler von und zu Hernrningen-Redschlag, Alois Krutzenbichler, Nico Haug, Raymond Ritschka