Patents by Inventor Joerg Wolf
Joerg Wolf 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: 9671022Abstract: The invention relates to known housing seals of two housing parts lying against each other, a first housing part (1) having a first sealing surface (6) and a second housing part (2) having a second sealing surface (7), which housing seals are equipped with a seal (15), which is inserted into a groove (10) in the first sealing surface (6) of the first housing part (1), wherein the groove (10) is covered by the second sealing surface (7) of the second housing part (2). According to the invention, in order to prevent crevice corrosion, the groove (10) has an opening (11) between the sealing surfaces (6, 7), which is used to ventilate the groove (10) having the inserted seal. The invention is intended for water pumps, in particular for auxiliary water pumps of motor vehicles.Type: GrantFiled: July 25, 2013Date of Patent: June 6, 2017Assignee: Robert Bosch GmbHInventors: Thomas Lojowski, Christoph Klappenbach, Roland Schmidt, Claudius Muschelknautz, Klaus Eppel, Werner Decker, Christoph Heier, Joerg Wolf, Guenther Riehl, Norbert Knab, Benoit Monzie, Jerome Thiery
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Patent number: 9360077Abstract: A length-adjustable unit includes a tubular outer component, an inner component displaceably guided in the outer component, issues from the outer component and arranged outside of the outer component has a connecting element, and an additional connecting element arranged at the assembly end, opposing the exit end, of the outer component. The additional connecting element, or an intermediate element rigidly connected to the assembly end of the outer component, has at least one annular shoulder extending in the circumferential direction of the outer component over the full 360°, while at least one engaging element is associated with the intermediate element, which is rigidly connected to the assembly end of the outer component, or the additional connecting element, and this engaging element is engaged with the annular shoulder to be slidingly displaceable in the circumferential direction but positively engaged in a longitudinal direction.Type: GrantFiled: January 23, 2013Date of Patent: June 7, 2016Assignee: Stabilus GmbHInventors: Jan Bochen, Jörg Wolf, Christof Theis, Danniel Lange
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Publication number: 20150337962Abstract: The invention relates to known housing seals of two housing parts lying against each other, a first housing part (1) having a first sealing surface (6) and a second housing part (2) having a second sealing surface (7), which housing seals are equipped with a seal (15), which is inserted into a groove (10) in the first sealing surface (6) of the first housing part (1), wherein the groove (10) is covered by the second sealing surface (7) of the second housing part (2). According to the invention, in order to prevent crevice corrosion, the groove (10) has an opening (11) between the sealing surfaces (6, 7), which is used to ventilate the groove (10) having the inserted seal. The invention is intended for water pumps, in particular for auxiliary water pumps of motor vehicles.Type: ApplicationFiled: July 25, 2013Publication date: November 26, 2015Inventors: Thomas Lojewski, Christoph Klappenbach, Roland Schmidt, Claudius Muschelknautz, Klaus Eppel, Werner Decker, Christoph Heier, Joerg Wolf, Guenther Riehl, Norbert Knab, Benoit Monzie, Jerome Thiery
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Patent number: 9062984Abstract: A technique is described for determining an energy-saving route between two geographic positions on the basis of predefined cartographic data, the cartographic data describing a real traffic route network in the form of route segments and route nodes. A method aspect comprises the steps of subdividing the route segments provided for a route calculation into route segment portions that each have a predefined speed profile, providing an energy consumption value to be expected for each of the route segment portions, on the basis of the respectively assigned speed profile, and calculating weights for the respective route segments on the basis of the energy consumption values provided for the route segment portions, wherein the weights can be used to determine the energy-saving route in the context of the route calculation.Type: GrantFiled: August 22, 2013Date of Patent: June 23, 2015Assignee: ELEKTROBIT AUTOMOTIVE GmbHInventor: Joerg Wolf
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Publication number: 20150040702Abstract: A length-adjustable unit includes a tubular outer component, an inner component displaceably guided in the outer component, issues from the outer component arranged outside of the outer component has a connecting element, and an additional connecting element arranged at the assembly end, opposing the exit end, of the outer component. The additional connecting element, or an intermediate element rigidly connected to the assembly end of the outer component, has at least one annular shoulder extending in the circumferential direction of the outer component over the full 360°, while at least one engaging element is associated with the intermediate element, which is rigidly connected to the assembly end of the outer component, or the additional connecting element, and this engaging element is engaged with the annular shoulder to be slidingly displaceable in the circumferential direction but positively engaged in a longitudinal direction.Type: ApplicationFiled: January 23, 2013Publication date: February 12, 2015Applicant: Stabilus GmbHInventors: Jan Bochen, Jörg Wolf, Christof Theis, Danniel Lange
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Publication number: 20140058673Abstract: A technique is described for determining an energy-saving route between two geographic positions on the basis of predefined cartographic data, the cartographic data describing a real traffic route network in the form of route segments and route nodes. A method aspect comprises the steps of subdividing the route segments provided for a route calculation into route segment portions that each have a predefined speed profile, providing an energy consumption value to be expected for each of the route segment portions, on the basis of the respectively assigned speed profile, and calculating weights for the respective route segments on the basis of the energy consumption values provided for the route segment portions, wherein the weights can be used to determine the energy-saving route in the context of the route calculation.Type: ApplicationFiled: August 22, 2013Publication date: February 27, 2014Applicant: ELEKTROBIT AUTOMOTIVE GMBHInventor: Joerg Wolf
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Patent number: 8579067Abstract: A gas spring with a center longitudinal axis including a cylinder includes a piston in the cylinder that divides the cylinder into a first cylinder chamber and a second cylinder chamber. A piston rod is arranged at the piston guided out of the cylinder at a second end opposite the first end. A connection element with a socket housing is arranged at each of the first end and the free end of the piston rod for receiving a ball head. At least one of the two socket housings comprises a ball socket with a longitudinal extension and a transverse dimension, the longitudinal extension is greater than the transverse dimension. A catch element having a spring tongue is arranged at the first end for insertion together with the catch element into a cover tube that locks into a recess associated with it in the cover tube.Type: GrantFiled: May 26, 2011Date of Patent: November 12, 2013Assignee: Stabilus GmbHInventors: Nadja Kaiser, Axel Knopp, Gerhard Stein, Jörg Wolf
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Publication number: 20110290575Abstract: A gas spring with a center longitudinal axis including a cylinder includes a piston in the cylinder that divides the cylinder into a first cylinder chamber and a second cylinder chamber. A piston rod is arranged at the piston guided out of the cylinder at a second end opposite the first end. A connection element with a socket housing is arranged at each of the first end and the free end of the piston rod for receiving a ball head. At least one of the two socket housings comprises a ball socket with a longitudinal extension and a transverse dimension, the longitudinal extension is greater than the transverse dimension. A catch element having a spring tongue is arranged at the first end for insertion together with the catch element into a cover tube that locks into a recess associated with it in the cover tube.Type: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: Stabilus GmbHInventors: Nadja Kaiser, Axel Knopp, Gerhard Stein, Jörg Wolf
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Patent number: 7543792Abstract: The invention relates to a device for adjusting a vehicle seat, the frame structure (4, 5, 6) of which can be adjusted using drive motors (40) having presupported gear units (39), and the vehicle seat is accommodated on two seat rails (1, 2) arranged parallel to each other. The frame structure (4, 5, 6) of the vehicle seat can be adjusted spherically using lifting elements (8, 9, 10) in two planes separated from each other.Type: GrantFiled: November 25, 2000Date of Patent: June 9, 2009Assignee: Robert Bosch GmbHInventors: Eckhard Ursel, Gerhard Genter, Manfred Winter, Walter Haussecker, Herbert Schiller, Erik Maennle, Guenter Hartz, Joerg Wolf, Werner Prohaska, Martin Steuer, Hansjuergen Linde, Uwe Neumann, Andreas Rehklau, Dieter Scheer
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Publication number: 20090123147Abstract: The present invention relates to test equipment (e.g. TBERD 8000) with two or more Tunable Lasers (TL) for testing the complete spectrum of a DWDM system. Diagnostic software is used to stepwise tune a TL to a specific wavelength under test and simultaneously insert one or more distortion wavelengths while executing bit error and impairment tests on the wavelength under test. Information from these tests is correlated to create a combined DWDM network test report.Type: ApplicationFiled: November 13, 2008Publication date: May 14, 2009Applicant: ACTERNA LLCInventors: Hans-Joerg Wolf, Andrew Mark Saunders
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Publication number: 20090034596Abstract: The invention relates to a testing system for generating a plurality of independently controllable streams of Ethernet frames, e.g. voice, data and video, in which the bandwidth utilization thereof can be held constant or ramped up to test the effects thereof on the other streams.Type: ApplicationFiled: July 30, 2008Publication date: February 5, 2009Applicant: ACTERNA LLCInventors: Wei Chen, Dave Fenstermacher, Hans-Joerg Wolf, Olaf Herr
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Patent number: 6769854Abstract: An arrangement for exchanging empty bobbins with full bobbins includes a creel having lateral delivery positions for holding filament-carrying bobbins for delivery of filaments to a textile machine. Disposed above the creel is a bobbin carrier which has several transport positions for bobbins and is moveably guided in a rail for travel in suspended disposition along a travel path. Transfer units are positioned on either side of the creel for transferring bobbins between the creel and the bobbin carrier and include an upright moveable along the creel and at least one support moveable along the upright and having receptacles for the bobbins. The receptacles are moveable horizontally relative to the support, wherein the delivery positions of the creel that neighbor the transfer unit are provided at a number and at a distance which corresponds to a number of and a vertical distance of the transport positions on the bobbin carrier.Type: GrantFiled: January 3, 2002Date of Patent: August 3, 2004Assignee: Neuenhauser Maschinenbau GmbH & Co. KGInventors: Jörg Wolf, Bernd Keen
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Patent number: 6630808Abstract: The method of electronically monitoring and controlling a process for moving and/or positioning at least one window and/or sunroof of a motor vehicle to provide protection from pinching includes supplying an input variable, for example drive voltage, and an output variable, for example window position, to a detection device; storing a model in the form of a differential equation describing the process for moving and/or positioning the window and/or sunroof in terms of process parameters in the detection device; optimizing the process parameters of the model according to the input and output variables and storing values of the optimized process parameters in the detection device for the purpose of monitoring; continually evaluating current values of the process parameters obtained by the optimizing by comparing the current values with the stored values; calculating a process correcting quantity in the detection device for adjusting the window and/or sunroof according to the comparing and influencing the procesType: GrantFiled: March 4, 2002Date of Patent: October 7, 2003Assignee: Robert Bosch GmbHInventors: Markus Kliffken, Joerg Wolf, Hartmut Krueger
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Patent number: 6629732Abstract: The invention relates to a device for adjusting a seat back (6) of a vehicle seat (4), in which a drive (9) that carries out adjusting processes is integrated. This acts on stagger gears (10, 22), with which the seat back (6) is moved within a range of inclination (13). A torsion element (24) is provided between the stagger gears (10, 22) that compensates the clearance in the stagger gears (10, 22) within a first range of adjustment (18) of the seat back (6) and functions as support for the driver motor within a further range of adjustment (19) of the seat back (6).Type: GrantFiled: January 9, 2002Date of Patent: October 7, 2003Assignee: Robert Bosch GmbHInventors: Eckard Ursel, Gerhard Genter, Manfred Winter, Walter Haussecker, Herbert Schiller, Erik Maennle, Guenter Hartz, Joerg Wolf, Werner Prohaska, Martin Steuer, Hansjuergen Linde, Uwe Neumann, Andreas Rehklau
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Publication number: 20020179987Abstract: The invention is based on an electronic control circuit (10) having a printed circuit board (12) on which multiple electronic components (14, 16, 18, 20, 22) are arranged, in at least one (18) of which a Hall-effect sensor (20, 22) having a circuit part (18) belonging to the control electronics is assembled.Type: ApplicationFiled: January 11, 2002Publication date: December 5, 2002Inventors: Marcus Meyer, Stefan Reck, Stefan Kotthaus, Joerg Wolf, Michael Soellner
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Publication number: 20020135214Abstract: The invention is based on an apparatus for adjusting a vehicle seat, the position of which can be adjusted via one or more geared motors (8, 38, 41, 42), wherein the geared motors (8, 38, 41, 42) can be actuated via a control (24). A vehicle seat underbody (3, 32, 45) is supported at at least three points by means of driven lifting spindles (16), driven guide bars (28, 39, 40) or sliding fixtures (34, 35, 43), wherein at least one support point (16, 29, 34) can be varied relative to the other remaining support points of the vehicle seat in such a fashion that a spherical seat adjustment results.Type: ApplicationFiled: April 11, 2002Publication date: September 26, 2002Inventors: Eckhard Ursel, Gerhard Genter, Manfred Winter, Walter Haussecker, Herbert Schiller, Erik Maenle, Guenter Hartz, Joerg Wolf, Werner Prohaska, Martin Steuer, Hansjuergen Linde, Uwe Neumann, Andreas Rehlau, Dieter Scheer
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Patent number: 6450786Abstract: In a pump, particularly for cooling water, with an impeller wheel (2) that is supported so that it can rotate in a pump chamber (6), an excitation device (12) for driving the impeller wheel (12) to rotate, and a control circuit (19) for the excitation device (12), the control circuit (19) and the excitation device (12) are thermally separated from one another by the pump chamber (6). The waste heat of the excitation device (12) is removed by the fluid circulating in the pump chamber (6) to the extent that the control circuit (19) is prevented from overheating.Type: GrantFiled: November 14, 2000Date of Patent: September 17, 2002Assignee: Robert Bosch GmbHInventors: Stefan Koch, Stefan Kotthaus, Joerg Wolf
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Patent number: 6289738Abstract: A sensor is proposed that has a measuring diaphragm (2), with at least one resistor measurement bridge (7, 8); a deflection of the measuring diaphragm (2) causes mistuning of the respective measurement bridge (7, 8), and the resultant change in the bridge diagonal voltage can be evaluated. The sensor (1) has one resistor measurement bridge (7, 8) on each half (3, 4) of the measuring diaphragm (2), and in each of the resistor measurement bridges (7, 8), two opposed bridge branches (R1, R4) are changed in their resistance values (&Dgr;R) by radial compressive offset, and the respectively other bridge branches (R2, R3) are altered in their resistances by radial or tangential elongation.Type: GrantFiled: February 21, 1997Date of Patent: September 18, 2001Assignee: Robert Bosch GmbHInventors: Erich Zabler, Herbert Keller, Joerg Wolf
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Patent number: 6189205Abstract: A method for manufacturing pressure sensing elements which have a metal membrane and a resistive thin film arranged thereon, in which a blind opening is introduced into a base element, and the resistive thin film is applied on a side of the base element facing away from the blind opening. Provision is made for a plurality of pressure sensing elements to be manufactured simultaneously in one panel, and after application of the resistive thin film onto the panel, the panel is sectioned to yield the pressure sensing elements.Type: GrantFiled: September 24, 1999Date of Patent: February 20, 2001Assignee: Robert Bosch GmbHInventors: Thomas Mölkner, Martin Mast, Jörg Wolf, Horst Münzel
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Patent number: 5703293Abstract: A rotational sensor has a vibrating weight with two acceleration sensors mounted on it. The two acceleration sensors are designed to detect forces acting at a right angle to each other. The vibrating weight is set in vibration by means of driving devices, and rotation of the rotational sensor about two axes of rotation that are normal to each other is detected with the help of the acceleration sensors. The Coriolis forces in a plane are determined in this way.Type: GrantFiled: May 13, 1996Date of Patent: December 30, 1997Assignee: Robert Bosch GmbHInventors: Erich Zabler, Joerg Wolf, Markus Lutz