Patents by Inventor Thorsten Pissarczyk
Thorsten Pissarczyk 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: 20230383763Abstract: The disclosure relates to a fan and a downstream guide device for a fan, the downstream guide device having a plurality of spoilers arranged in a star shape at a central position, each with a leading edge and a trailing edge, the spoiler having a jagged or wavy leading edge with a periodically repeating waveform at least in a portion.Type: ApplicationFiled: May 24, 2023Publication date: November 30, 2023Inventors: Oliver HAAF, Thorsten PISSARCZYK, Daniel GEBERT, Patrick HEINECKE
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Patent number: 11365741Abstract: An axial fan for use with a wall ring plate includes a housing having an inlet region and a rotor. The rotor has an increased rotor diameter compared to a standardised rotor diameter. On the inlet side, the inlet region has a tapered section that narrows in an arched manner in a cross-sectional view from an inlet diameter to a wall ring diameter. The axial width and radial length of the tapered section are formed in a predetermined ratio.Type: GrantFiled: August 13, 2015Date of Patent: June 21, 2022Assignee: ebm-papst Mulfingen GmbH & Co. KGInventors: Daniel Gebert, Thorsten Pissarczyk, Angelika Klostermann, Katrin Bohl, Markus Engert, Oliver Haaf, Marc Schneider
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Patent number: 11248623Abstract: An axial ventilator has multiple fan wheel blades (2) arranged around an axis of rotation (RA) in a blade ring. At least one of the fan wheel blades (2) has an inner section (3) located on the radial inside. A blade edge section (4) directly adjoins the inner section (3) and borders a blade edge (5). The at least one fan wheel blade (2) has a local projection (6) over a radial extension of the blade edge section (4). The local projection (6) is formed as an extension of the chord length of the fan wheel blade. The projection locally enlarges the fan wheel blade (2) in the blade edge section (4). An average angle of attack (?) of the fan wheel blade (2), in relation to a plane of rotation (RE), of the fan wheel (1), is larger than an average angle of attack (?) of the projection (6), in relation to the plane of rotation (RE).Type: GrantFiled: March 2, 2020Date of Patent: February 15, 2022Assignee: ebm-papst Mulfingen GmbH & Co. KGInventors: Oliver Haaf, Thorsten Pissarczyk
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Publication number: 20200284268Abstract: An axial ventilator has multiple fan wheel blades (2) arranged around an axis of rotation (RA) in a blade ring. At least one of the fan wheel blades (2) has an inner section (3) located on the radial inside. A blade edge section (4) directly adjoins the inner section (3) and borders a blade edge (5). The at least one fan wheel blade (2) has a local projection (6) over a radial extension of the blade edge section (4). The local projection (6) is formed as an extension of the chord length of the fan wheel blade. The projection locally enlarges the fan wheel blade (2) in the blade edge section (4). An average angle of attack (?) of the fan wheel blade (2), in relation to a plane of rotation (RE), of the fan wheel (1), is larger than an average angle of attack (?) of the projection (6), in relation to the plane of rotation (RE).Type: ApplicationFiled: March 2, 2020Publication date: September 10, 2020Inventors: Oliver Haaf, Thorsten Pissarczyk
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Patent number: 10760590Abstract: The invention relates to a flow rectifier for an axial fan as well as to an axial fan having a flow rectifier. A flow rectifier according to the invention for an axial fan with a hub and at least one vane is characterized in that the at least one vane can be operatively connected to the hub so as to be detachable. Since the vane and the hub can be connected so as to be detachable, the flow rectifier has a modular structure.Type: GrantFiled: March 22, 2016Date of Patent: September 1, 2020Assignee: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: Daniel Gebert, Thorsten Pissarczyk, Sebastian Hoss
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Patent number: 10519978Abstract: The invention relates in particular to a ventilator wheel of an axial ventilator, which includes multiple blades, each having radially outward extending blade forward edges and radial outer edges on the outlet side, wherein a transition from the radial outer edges to the blade forward edges is formed, in each case with a projection extending in the circumferential direction relative to the adjacent, radially outward extending blade forward edges, wherein a seamless transition is formed from the radial outer edge portion (7) to a region of the respective blade situated radially further inward.Type: GrantFiled: November 10, 2015Date of Patent: December 31, 2019Assignee: ebm-papst Mulfingen GmbH & Co. KGInventors: Daniel Gebert, Erhard Gruber, Oliver Haaf, Thorsten Pissarczyk
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Patent number: 10393138Abstract: The invention relates to a blade for a fan impeller. In particular, the invention relates to the geometric configuration of the blade in its end area facing a hub. Furthermore, the invention relates to a fan impeller. A blade according to the invention for a fan impeller has an end area facing a hub, whereby the blade has at least one rib in the end area facing the hub, whereby the rib has an outer contour that simulates a flow profile.Type: GrantFiled: December 2, 2015Date of Patent: August 27, 2019Assignee: EMB-PAPST MULFINGEN GmbH & CO KGInventors: Daniel Gebert, Thorsten Pissarczyk, Oliver Haaf, Erhard Gruber
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Publication number: 20180216630Abstract: The invention relates to a flow rectifier for an axial fan as well as to an axial fan having a flow rectifier. A flow rectifier according to the invention for an axial fan with a hub and at least one vane is characterized in that the at least one vane can be operatively connected to the hub so as to be detachable. Since the vane and the hub can be connected so as to be detachable, the flow rectifier has a modular structure.Type: ApplicationFiled: March 22, 2016Publication date: August 2, 2018Applicant: EBM-PAPST MULFINGEN GMBH & CO KGInventors: DANIEL GEBERT, Thorsten Pissarczyk, Sebastian Hoss
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Patent number: 9932990Abstract: A ventilation device, in particular for heating, cooling and/or humidifying air in residential buildings, includes a duct-shaped housing (1) with an air inlet opening (2) and an air outlet opening (3), and a fan impeller (6) as well as a filter unit, heat exchange unit and/or heating coil unit (14) arranged in the main flow direction (Z) of an air flow generated by the fan impeller (6). An air guiding device (17) is arranged in the flow direction (Z) of the air flow in front of a suction nozzle (16)—configured as a flow conditioner, includes a bar structure with air guiding bars-such that a flow inlet opening is configured on the suction side at an axial height in front of the flow inlet opening (15) by the bar structure whose opening surface is smaller than the opening surface of the flow inlet opening (15).Type: GrantFiled: January 24, 2014Date of Patent: April 3, 2018Assignee: ebm-papst Mulfingen GmbH & Co. KGInventors: Jürgen Schöne, Christian Haag, Katrin Bohl, Thorsten Pissarczyk, Marc Schneider, Björn Sudler, Jens Müller, Michael Strehle, Oliver Haaf, Erhard Gruber, Christian Hammel, Eric Reichert
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Publication number: 20170152854Abstract: An axial fan for use with a wall ring plate includes a housing having an inlet region and a rotor. The rotor has an increased rotor diameter compared to a standardised rotor diameter. On the inlet side, the inlet region has a tapered section that narrows in an arched manner in a cross-sectional view from an inlet diameter to a wall ring diameter. The axial width and radial length of the tapered section are formed in a predetermined ratio.Type: ApplicationFiled: August 13, 2015Publication date: June 1, 2017Inventors: Daniel GEBERT, Thorsten PISSARCZYK, Angelika KLOSTERMANN, Katrin BOHL, Markus ENGERT, Oliver HAAF, Marc SCHNEIDER
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Publication number: 20160177968Abstract: The invention relates to a blade for a fan impeller. In particular, the invention relates to the geometric configuration of the blade in its end area facing a hub. Furthermore, the invention relates to a fan impeller. A blade according to the invention for a fan impeller has an end area facing a hub, whereby the blade has at least one rib in the end area facing the hub, whereby the rib has an outer contour that simulates a flow profile.Type: ApplicationFiled: December 2, 2015Publication date: June 23, 2016Applicant: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: DANIEL GEBERT, THORSTEN PISSARCZYK, OLIVER HAAF, ERHARD GRUBER
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Publication number: 20160160878Abstract: The invention relates in particular to a ventilator wheel of an axial ventilator, which includes multiple blades, each having radially outward extending blade forward edges and radial outer edges on the outlet side, wherein a transition from the radial outer edges to the blade forward edges is formed, in each case with a projection extending in the circumferential direction relative to the adjacent, radially outward extending blade forward edges, wherein a seamless transition is formed from the radial outer edge portion (7) to a region of the respective blade situated radially further inward.Type: ApplicationFiled: November 10, 2015Publication date: June 9, 2016Inventors: Daniel GEBERT, Erhard GRUBER, Oliver HAAF, Thorsten PISSARCZYK
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Publication number: 20140209275Abstract: A ventilation device, in particular for heating, cooling and/or humidifying air in residential buildings, includes a duct-shaped housing (1) with an air inlet opening (2) and an air outlet opening (3), and a fan impeller (6) as well as a filter unit, heat exchange unit and/or heating coil unit (14) arranged in the main flow direction (Z) of an air flow generated by the fan impeller (6). An air guiding device (17) is arranged in the flow direction (Z) of the air flow in front of a suction nozzle (16)—configured as a flow conditioner, includes a bar structure with air guiding bars-such that a flow inlet opening is configured on the suction side at an axial height in front of the flow inlet opening (15) by the bar structure whose opening surface is smaller than the opening surface of the flow inlet opening (15).Type: ApplicationFiled: January 24, 2014Publication date: July 31, 2014Applicant: ebm-papst Mulfingen GmbH & Co. KGInventors: Jürgen Schöne, Christian Haag, Katrin Bohl, Thorsten Pissarczyk, Marc Schneider, Björn Sudler, Jens Müller, Michael Strehle, Oliver Haaf, Erhard Gruber, Christian Hammel, Eric Reichert
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Patent number: D775321Type: GrantFiled: February 11, 2015Date of Patent: December 27, 2016Assignee: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: Oliver Haaf, Thorsten Pissarczyk, Sven Beck, Christian Weiss
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Patent number: D799023Type: GrantFiled: May 26, 2016Date of Patent: October 3, 2017Assignee: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: Oliver Haaf, Thorsten Pissarczyk, Sven Beck, Christian Weiss
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Patent number: D808003Type: GrantFiled: March 31, 2015Date of Patent: January 16, 2018Assignee: EBM-PAPST MULFINGEN GMBH & CO. KGInventors: Daniel Gebert, Thorsten Pissarczyk, Oliver Haaf, Erhard Gruber
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Patent number: D971398Type: GrantFiled: August 28, 2019Date of Patent: November 29, 2022Assignee: ebm-papst Mulfingen GmbH & Co. KGInventors: Oliver Haaf, Thorsten Pissarczyk