Patents by Inventor Johann Jobst
Johann Jobst 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: 10242811Abstract: A motor drive for actuation of an on- or off-load tap changer the drive has a drive motor, a load transmission having a first drive shaft carrying a first drive wheel and connected with the drive motor and a second drive shaft carrying a second drive wheel, and a mechanical coupling between the first and second drive wheels. The second drive shaft is operatively connected at a first end with the on- or off-load tap changer and at a second end with an indicator transmission. A setting indicator operatively connected with the indicator transmission displays the current setting of the on- or off-load tap changer, and a disengageable coupling is provided between the setting indicator and the load transmission.Type: GrantFiled: July 13, 2015Date of Patent: March 26, 2019Assignee: MASCHINENFABRIK REINHAUSEN GMBHInventors: Johann Jobst, Michael Goss, Christian Pircher
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Patent number: 10074492Abstract: The invention relates to an electric motor-operated on-load tap changer (1) comprising an emergency drive. An electric motor (3) and a power store (13) of said on-load tap changer (1) are mechanically coupled by means of a gear (5) that is provided with a gear housing (90). The gear (5) comprises a gear shaft (61) on which a toothing (55) is designed. For manual emergency operation, the claimed gear shaft (61) has an extension (62) which comprises a free end (65) for attaching a tool (95). The invention also relates to a method for adjusting a defined switching position of an on-load tap changer (1) when in an emergency operation mode.Type: GrantFiled: June 24, 2014Date of Patent: September 11, 2018Assignee: MASCHINENFABRIK REINHAUSEN GMBHInventors: Gerhard Felixberger, Johann Jobst
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Patent number: 9697963Abstract: The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-changer (1), and an on-load tap-changer mechanism (100). The switching tube (15) and the detector (200) are both mechanically coupled to the energy accumulator (13) via the on-load tap-changer mechanism (100).Type: GrantFiled: June 24, 2014Date of Patent: July 4, 2017Assignee: MASCHINENFABRIK REINHAUSEN GMBHInventors: Hubert Zwirglmaier, Joerg Atmanspacher, Andreas Freisberg, Gerhard Felixberger, Johann Jobst
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Publication number: 20170110265Abstract: The present invention relates to a motor drive having a position indicator for actuation of an on-load tap changer or diverter. The invention proposes a motor drive for actuating an on-load tap changer or diverter. This diverter has a drive motor which drives at least one load gear and an indicator gear, wherein the load gear has a first drive shaft, having a first drive pulley which is mechanically connected thereto and is connected to the drive motor, and a second drive shaft having a second drive pulley which is connected thereto. The first and second drive pulleys are mechanically coupled, wherein the second drive shaft itself is operatively connected on the first side thereof to the on-load tap changer or the diverter and can be connected by the second side thereof to the indicator gear.Type: ApplicationFiled: July 13, 2015Publication date: April 20, 2017Inventors: Johann JOBST, Michael GOSS, Christian PIRCHER
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Patent number: 9364130Abstract: A dishwasher, in particular a household dishwasher, includes at least one wash compartment and a rack guide rail for support in the wash compartment of a rack which holds items to be washed and/or dried. The rack guide rail has a running surface to allow movement of the rack in and out of the wash compartment for loading and unloading purposes along a travel path supported on the running surface. The rack guide rail is hereby supported at a support point for pivoting about a pivot axis.Type: GrantFiled: May 13, 2015Date of Patent: June 14, 2016Assignee: BSH Hausgeräte GmbHInventors: Johann Jobst, Thomas Wachinger
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Publication number: 20160155580Abstract: The invention relates to an on-load tap-changer (1) having a switching tube (15), an energy accumulator (13) for adjusting a switch position of the switching tube (15), a detector (200) for detecting a switch position of the on-load tap-changer (1), and an on-load tap-changer mechanism (100). The switching tube (15) and the detector (200) are both mechanically coupled to the energy accumulator (13) via the on-load tap-changer mechanism (100).Type: ApplicationFiled: June 24, 2014Publication date: June 2, 2016Inventors: Hubert ZWIRGLMAIER, Joerg ATMANSPACHER, Andreas FREISBERG, Gerhard FEXIXBERGER, Johann JOBST
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Publication number: 20160126025Abstract: The invention relates to an electric motor-operated on-load tap changer (1) comprising an emergency drive. An electric motor (3) and a power store (13) of said on-load tap changer (1) are mechanically coupled by means of a gear (5) that is provided with a gear housing (90). The gear (5) comprises a gear shaft (61) on which a toothing (55) is designed. For manual emergency operation, the claimed gear shaft (61) has an extension (62) which comprises a free end (65) for attaching a tool (95). The invention also relates to a method for adjusting a defined switching position of an on-load tap changer (1) when in an emergency operation mode.Type: ApplicationFiled: June 24, 2014Publication date: May 5, 2016Inventors: Gerhard FELIXBERGER, Johann JOBST
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Publication number: 20150238063Abstract: A dishwasher, in particular a household dishwasher, includes at least one wash compartment and a rack guide rail for support in the wash compartment of a rack which holds items to be washed and/or dried. The rack guide rail has a running surface to allow movement of the rack in and out of the wash compartment for loading and unloading purposes along a travel path supported on the running surface. The rack guide rail is hereby supported at a support point for pivoting about a pivot axis.Type: ApplicationFiled: May 13, 2015Publication date: August 27, 2015Inventors: Johann Jobst, Thomas Wachinger
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Patent number: 9049977Abstract: A dishwasher, in particular a household dishwasher, includes at least one wash compartment and a rack guide rail for support in the wash compartment of a rack which holds items to be washed and/or dried. The rack guide rail has a running surface to allow movement of the rack in and out of the wash compartment for loading and unloading purposes along a travel path supported on the running surface. The rack guide rail is hereby supported at a support point for pivoting about a pivot axis.Type: GrantFiled: November 1, 2011Date of Patent: June 9, 2015Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Jobst, Thomas Wachinger
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Publication number: 20120104914Abstract: A dishwasher, in particular a household dishwasher, includes at least one wash compartment and a rack guide rail for support in the wash compartment of a rack which holds items to be washed and/or dried. The rack guide rail has a running surface to allow movement of the rack in and out of the wash compartment for loading and unloading purposes along a travel path supported on the running surface. The rack guide rail is hereby supported at a support point for pivoting about a pivot axis.Type: ApplicationFiled: November 1, 2011Publication date: May 3, 2012Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBHInventors: Johann Jobst, Thomas Wachinger
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Publication number: 20120104915Abstract: A dishwasher includes a wash container, in which a rack for holding items to be washed and/or dried is disposed. At least two lateral guide rails are disposed in the wash container for supporting the rack and allowing the rack to be pulled out of the wash container. Each guide rail includes a guide element disposed in a guide path of the guide rail in a longitudinally movable manner. Provided on the guide rail is a stop which limits a longitudinal movement of the guide element along the guide rail. The stop projects in a first position into the guide path, thereby inhibiting a pull-out movement of the rack. When acted upon in opposition to a pull-out direction, the stop is shiftable out of the guide path into a second position and, when acted upon in the pull-out direction of the rack, the stop is fixed in the guide path.Type: ApplicationFiled: November 1, 2011Publication date: May 3, 2012Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBHInventors: Johann Jobst, Franz Kiechle, Thomas Steck