Patents by Inventor Mario STAIGER
Mario STAIGER 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: 11644032Abstract: The invention relates to an orbital pump for pumping a fluid, wherein the pump comprises at least one pump control system, a motor that can be controlled by the pump control system, a rotor shaft (10) for fluid transport, and a rotor sensor for detecting an absolute angle of rotation of the rotor shaft (40), the rotor sensor is connected to the pump control system and designed to transmit the angle of rotation of the rotor shaft (40) to the pump control system, and the pump control system is designed to rotationally control the rotor shaft (40) by means of the motor until the rotor shaft (40) is in a pre-determined angle of rotation position.Type: GrantFiled: July 1, 2019Date of Patent: May 9, 2023Assignee: ebm-papst St. Georgen GmbH & Co. KGInventors: Wolfgang Laufer, Jens Loeffler, Mario Staiger, Daniel Hauer, Markus Braxmaier
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Publication number: 20210324843Abstract: The invention relates to a pump device for pumping a fluid, comprising a hydraulic housing (2), a pump ring support (5) which is arranged in the hydraulic housing (2), an elastic pump ring (3) which is arranged between the pump ring support (5) and the hydraulic housing (2) in the radial direction (RR), and a separating chamber pin (4), wherein the pump ring (3) can be pressed in the radial direction (RR) against an inner wall surface of the hydraulic housing (2) by means of the separating chamber pin (4) in order to produce an at least local seal on the hydraulic housing (2), and wherein the hydraulic housing (2) has a radial offset section (6), along which an offset element that is formed on the separating chamber pin (4) or a separate offset element that interacts with the separating chamber pin can be introduced in the axial direction (AR) and thus offsets the separating chamber pin (4) and the pump ring (3) in the radial direction.Type: ApplicationFiled: May 16, 2019Publication date: October 21, 2021Inventors: Andreas KUHLMEY, Gerhard KUHNERT, Hassan GHODSI-KHAMENEH, Mario STAIGER, Daniel HAUER, Benjamin DIETZ
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Publication number: 20210262466Abstract: The invention relates to an orbital pump for pumping a fluid, wherein the pump comprises at least one pump control system, a motor that can be controlled by the pump control system, a rotor shaft (10) for fluid transport, and a rotor sensor for detecting an absolute angle of rotation of the rotor shaft (40), the rotor sensor is connected to the pump control system and designed to transmit the angle of rotation of the rotor shaft (40) to the pump control system, and the pump control system is designed to rotationally control the rotor shaft (40) by means of the motor until the rotor shaft (40) is in a pre-determined angle of rotation position.Type: ApplicationFiled: July 1, 2019Publication date: August 26, 2021Inventors: Wolfgang LAUFER, Jens LOEFFLER, Mario STAIGER, Daniel HAUER, Markus BRAXMAIER
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Patent number: 10570738Abstract: The invention relates to a pump device for pumping a liquid, comprising a hydraulics housing (12, 212), in which a pump ring (14, 214), a pump ring support (16, 216) and an eccentric (18), which can be driven by a shaft (20), are accommodated. The hydraulics housing (12, 212) has an annular portion (22, 222) and a first and a second lateral section (24, 26, 224), the two lateral sections (24, 26,224) being arranged opposite each other. The pump ring (14, 214) is mounted between the two lateral sections (24, 26, 224) of the hydraulics housing (12, 212) at least in some portions. On a side facing away from the pump ring support (16, 216), two first projections (28, 228), which run in the axial direction of the shaft (20), are each in contact with one of the two lateral sections (24, 26, 224).Type: GrantFiled: March 31, 2016Date of Patent: February 25, 2020Assignee: ebm-papst St. Georgen GmbH & Co. KGInventors: Markus Braxmaier, Hassan Ghodsi-Khameneh, Daniel Hauer, Juergen Herr, Marc Jeuck, Gerhard Kuhnert, Wolfgang Laufer, Mario Staiger
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Patent number: 10533419Abstract: A pump device for pumping a liquid, has a hydraulics housing (12), in which a pump ring (14) with a contact surface (46), a pump ring support (16) and an eccentric (18), which can be driven by a shaft (20), are accommodated. The hydraulics housing (12) has an annular portion (22) and a first and a second lateral section (24, 26), the two lateral sections (24, 26) being arranged opposite each other. The pump ring (14) is mounted between the two lateral sections (24, 26) of the hydraulics housing (12) at least in some portions. The profile of the contact surface (46) has a contour with a curvature that changes at least in portions, and specifically in such a way that the curvature increases at least in some portions towards the ends of the contact surface (46).Type: GrantFiled: March 31, 2016Date of Patent: January 14, 2020Assignee: ebm-papst St. Georgen GmbH & Co. KGInventors: Markus Braxmaier, Daniel Hauer, Hassan Ghodsi-Khameneh, Juergen Herr, Marc Jeuck, Wolfgang Laufer, Mario Staiger
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Patent number: 10533418Abstract: The invention relates to a pump device for pumping a liquid having a hydraulics housing (12), in which a pump ring (14), a pump ring support (16), and an eccentric (18) are accommodated, which eccentric is to be driven by a shaft (20), which defines an axial and a radial direction, wherein the pump ring (14) has a first axial side (45) and a second axial side (47), wherein the hydraulics housing (12) comprises an annular portion (22) and a first and a second lateral section (24, 26), wherein the two lateral sections (24, 26) are arranged opposite each other, wherein the pump ring (14) is arranged, at least in some portions, between the two lateral sections (24, 26) of the hydraulics housing (12), and wherein on the first axial side (45) and the second axial side (47), the profile of the pump ring (14) in each case follows a contour with an S-formed curve (32) with a convex section (34) and a concave section (36), wherein the convex section (34) lies further outwards in a radial direction of the shaft (20) inType: GrantFiled: March 31, 2016Date of Patent: January 14, 2020Assignee: ebm-papst St. Georgen GmbH & Co. KGInventors: Markus Braxmaier, Hassan Ghodsi-Khameneh, Daniel Hauer, Juergen Herr, Marc Jeuck, Gerhard Kuhnert, Wolfgang Laufer, Mario Staiger
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Publication number: 20180051564Abstract: The invention relates to a pump device for pumping a liquid, comprising a hydraulics housing (12, 212), in which a pump ring (14, 214), a pump ring support (16, 216) and an eccentric (18), which can be driven by a shaft (20), are accommodated. The hydraulics housing (12, 212) has an annular portion (22, 222) and a first and a second lateral section (24, 26, 224), the two lateral sections (24, 26,224) being arranged opposite each other. The pump ring (14, 214) is mounted between the two lateral sections (24, 26, 224) of the hydraulics housing (12, 212) at least in some portions. On a side facing away from the pump ring support (16, 216), two first projections (28, 228), which run in the axial direction of the shaft (20), are each in contact with one of the two lateral sections (24, 26, 224).Type: ApplicationFiled: March 31, 2016Publication date: February 22, 2018Applicant: EBM-PAPST ST. GEORGEN GmbH & Co. KGInventors: Markus BRAXMAIER, Hassan GHODSI-KHAMENEH, Daniel HAUER, Juergen HERR, Marc JEUCK, Gerhard KUHNERT, Wolfgang LAUFER, Mario STAIGER
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Publication number: 20180045048Abstract: The invention relates to a pump device for pumping a liquid having a hydraulics housing (12), in which a pump ring (14), a pump ring support (16), and an eccentric (18) are accommodated, which eccentric is to be driven by a shaft (20), which defines an axial and a radial direction, wherein the pump ring (14) has a first axial side (45) and a second axial side (47), wherein the hydraulics housing (12) comprises an annular portion (22) and a first and a second lateral section (24, 26), wherein the two lateral sections (24, 26) are arranged opposite each other, wherein the pump ring (14) is arranged, at least in some portions, between the two lateral sections (24, 26) of the hydraulics housing (12), and wherein on the first axial side (45) and the second axial side (47), the profile of the pump ring (14) in each case follows a contour with an S-formed curve (32) with a convex section (34) and a concave section (36), wherein the convex section (34) lies further outwards in a radial direction of the shaft (20) inType: ApplicationFiled: March 31, 2016Publication date: February 15, 2018Applicant: EBM-PAPST ST. GEORGEN GmbH & Co. KGInventors: Markus BRAXMAIER, Hassan GHODSI-KHAMENEH, Daniel HAUER, Juergen HERR, Marc JEUCK, Gerhard KUHNERT, Wolfgang LAUFER, Mario STAIGER
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Publication number: 20180045049Abstract: The invention relates to a pump device for pumping a liquid, comprising a hydraulics housing (12), in which a pump ring (14) with a contact surface (46), a pump ring support (16) and an eccentric (18), which can be driven by a shaft (20), are accommodated, said shaft defining an axial and a radial direction. The hydraulics housing (12) has an annular portion (22) and a first and a second lateral section (24, 26), the two lateral sections (24, 26) being arranged opposite each other. The pump ring (14) is mounted between the two lateral sections (24, 26) of the hydraulics housing (12) at least in some portions. The profile of the contact surface (46) has a contour with a curvature that changes at least in portions, and specifically in such a way that the curvature increases at least in some portions towards the ends of the contact surface (46).Type: ApplicationFiled: March 31, 2016Publication date: February 15, 2018Applicant: EBM-PAPST ST. GEORGEN GmbH & Co. KGInventors: Markus BRAXMAIER, Daniel HAUER, Hassan GHODSI-KHAMENEH, Juergen HERR, Marc JEUCK, Wolfgang LAUFER, Mario STAIGER