Patents by Inventor Karl Lorenz

Karl Lorenz 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).

  • Patent number: 11117568
    Abstract: An operating method for a hybrid vehicle having at least two drive engines, of which the first drive engine is a combustion engine with internal combustion and can be supplied with fuel from a first energy storage device, and a second drive engine, which can be supplied with energy from a second energy storage device. In order to determine a control command with which the first drive engine can be shut off the method includes determining a state value for the filling degree of the first energy storage device. The method also includes detecting a filling degree of the second energy storage device, and comparing said state value for the filling degree to a target state value. Depending on said comparison, the method also includes determining a control command for the first drive engine.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: September 14, 2021
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Martin Altenhofer, Stefan Thum, Karl Lorenz
  • Patent number: 11084482
    Abstract: An operating method for a hybrid vehicle having at least two drive engines, of which the first drive engine is a combustion engine with internal combustion and can be supplied with fuel from a first energy storage device, and a second drive engine, which can be supplied with energy from a second energy storage device. In order to determine a control command with which the first drive engine can be shut off the method includes determining a state value for the filling degree of the first energy storage device. The method also includes detecting a filling degree of the second energy storage device, and comparing said state value for the filling degree to a target state value. Depending on said comparison, the method also includes determining a control command for the first drive engine.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: August 10, 2021
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Martin Altenhofer, Stefan Thum, Karl Lorenz
  • Publication number: 20170036670
    Abstract: An operating method for a hybrid vehicle having at least two drive engines, of which the first drive engine is a combustion engine with internal combustion and can be supplied with fuel from a first energy storage device, and a second drive engine, which can be supplied with energy from a second energy storage device. In order to determine a control command with which the first drive engine can be shut off the method includes determining a state value for the filling degree of the first energy storage device. The method also includes detecting a filling degree of the second energy storage device, and comparing said state value for the filling degree to a target state value. Depending on said comparison, the method also includes determining a control command for the first drive engine.
    Type: Application
    Filed: October 18, 2016
    Publication date: February 9, 2017
    Inventors: Martin ALTENHOFER, Stefan THUM, Karl LORENZ
  • Patent number: 8985161
    Abstract: Method of controlling a container filling machine comprising a plurality of filling elements. Each of the filling elements has a flow measuring device which is used to measure the volume of filling material dispensed from its filling element. During filling, the time that a first filling element is open to dispense a predetermined volume of filling material is measured. A second filling element is then opened for essentially the measured time to thereby dispense essentially the predetermined volume of filling material into a second container. As an alternative, a time may be calculated from the measured times of a plurality of filling elements, which calculated time may be used to determine for how long another filling element is opened.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: March 24, 2015
    Assignee: KHS GmbH
    Inventors: Karl Lorenz, Achim Kunz
  • Patent number: 8434581
    Abstract: A suspension device for suspending a mass relative to a substructure. The suspension device comprises a spring/damper arrangement which is disposed between the mass and the substructure and dampens vibrations, and comprises at least one Watt's linkage. At least one of the pivot points of the Watt's linkage is movably connected to the mass and the substructure. The relative position between the pivot point, the mass and the substructure can be adjusted by at least one substantially linearly acting actuator. The suspension device is robust and suitable for determining the vertical degree of freedom of movement of a truck driver's cab, and for damping or preventing undesired movement of the driver's cab. At the same time, undesired rolling or tilting motion of the driver's cab can be actively controlled or prevented by using the actuators.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: May 7, 2013
    Assignee: ZF Friedrichshafen AG
    Inventors: Manfred Buhl, Matthias Quaing, Friedhelm Langhorst, Karl Lorenz, Kerstin Lahmann, Jens Eismann
  • Patent number: 8348334
    Abstract: A suspension system for the spring or damped suspension of a massive body relative to a substructure. The suspension system comprises a spring/damper arrangement disposed between the massive body and the substructure, which comprises at least one damper element and/or at least one spring element for damping shock and/or vibration, and includes a Watt linkage arrangement with at least one Watt linkage. At least one spring element and/or at least one damper element is arranged in the area of a Watt link between the Watt link and the bearing seat associated with the Watt link.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: January 8, 2013
    Assignee: ZF Friedrichshafen AG
    Inventors: Karl Lorenz, Friedhelm Langhorst, Jens Eismann
  • Publication number: 20120098296
    Abstract: A suspension system for the spring or damped suspension of a massive body relative to a substructure. The suspension system comprises a spring/damper arrangement disposed between the massive body and the substructure, which comprises at least one damper element and/or at least one spring element for damping shock and/or vibration, and includes a Watt linkage arrangement with at least one Watt linkage. At least one spring element and/or at least one damper element is arranged in the area of a Watt link between the Watt link and the bearing seat associated with the Watt link.
    Type: Application
    Filed: May 20, 2010
    Publication date: April 26, 2012
    Applicant: ZF FRIEDRICHSHAFEN AG
    Inventors: Karl Lorenz, Friedhelm Langhorst, Jens Eismann
  • Publication number: 20120010475
    Abstract: A system and method of managing an integrated laboratory for diagnosing and treating a patient is described. The system is divided into a laboratory room and a cockpit control room. The cockpit control room has a plurality of workstations for display and control of the laboratory equipment, so that two operators may cooperate in operating the equipment without conflict. All of the needed data is displayed to each operator in a single display where the display area is divided by a predetermined selectable grid pattern. The equipment in the laboratory room and the cockpit control room connected by electrically isolated paths. A backup workstation is provided, where at least the essential laboratory equipment is connected using an independent electrically isolated path.
    Type: Application
    Filed: July 6, 2010
    Publication date: January 12, 2012
    Inventors: Markus Rossmeier, Dietrich Till, Karl Lorenz, Gerhard Hofmann, Ulrich Bleitner, Christian Blumberg, Heribert Amtmann
  • Publication number: 20110248464
    Abstract: A suspension device for suspending a mass relative to a substructure. The suspension device comprises a spring/damper arrangement which is disposed between the mass and the substructure and dampens vibrations, and comprises at least one Watt's linkage. At least one of the pivot points of the Watt's linkage is movably connected to the mass and the substructure. The relative position between the pivot point, the mass and the substructure can be adjusted by at least one substantially linearly acting actuator. The suspension device is robust and suitable for determining the vertical degree of freedom of movement of a truck driver's cab, and for damping or preventing undesired movement of the driver's cab. At the same time, undesired rolling or tilting motion of the driver's cab can be actively controlled or prevented by using the actuators.
    Type: Application
    Filed: December 17, 2009
    Publication date: October 13, 2011
    Applicant: ZF FRIEDRICHSHAFEN AG
    Inventors: Manfred Buhl, Matthias Quaing, Friedhelm Langhorst, Karl Lorenz, Kerstin Lahmann, Jens Eismann
  • Patent number: 8001748
    Abstract: Method and apparatus for testing, determining, and adjusting a closing torque of a container closing machine. The method involves at least partially unscrewing a screw cap or closure in the closing machine and measuring an opening torque used to at least partially unscrew said screw cap or closure. The measured opening torque is then compared with a desired range of opening torque and an adjustment of the closing torque for the particular closing device is calculated and performed such that, upon the closing device screwing screw caps or closures on containers in a run of containers, the closed containers are openable using an opening torque within the desired range of opening torque.
    Type: Grant
    Filed: November 28, 2008
    Date of Patent: August 23, 2011
    Assignee: KHS AG
    Inventors: Enrico Schulz, Karl Lorenz
  • Publication number: 20090293437
    Abstract: Method of testing, determining, and adjusting a final closing torque of a beverage bottle or container closing machine and an apparatus for performing the method. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
    Type: Application
    Filed: November 28, 2008
    Publication date: December 3, 2009
    Inventors: Enrico SCHULZ, Karl LORENZ
  • Publication number: 20090159150
    Abstract: A method for the operation of a beverage bottling or container filling arrangement with a filling volume correcting apparatus. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
    Type: Application
    Filed: December 24, 2008
    Publication date: June 25, 2009
    Inventors: Karl LORENZ, Achim KUNZ
  • Patent number: 6916407
    Abstract: Method for sputtering from a dielectric target (9) in a vacuum chamber (2) with a high frequency gas discharge, the target (9) being mounted on a cooled metallic back plate (10) and this back plate forming an electrode (10) supplied with high frequency, includes a target thickness (Td) profiled (15) differently over the surface such that in the regions of a desired decrease of the sputtering rate the target thickness (Td) is selected to be greater than in the remaining regions.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: July 12, 2005
    Assignee: Unaxis Trading AG
    Inventors: Stephan Voser, Eduard Karl Lorenz
  • Publication number: 20040050689
    Abstract: The invention relates to a vacuum sputter method for producing dielectric layers. The aim of said invention is to obtain a good distribution of said layers over the substrate to be coated, in a reproducible manner over the entire service life of the target (9) to be sputter-coated. To achieve this, the thickness of the dielectric target (9), which is sputter-coated using a high frequency, is profiled. Said profiles are chosen in such a way that the target thickness is greater in the area of increased erosion rates and/or smaller in the area of lower erosion rates.
    Type: Application
    Filed: May 22, 2003
    Publication date: March 18, 2004
    Inventors: Stephan Voser, Eduard Karl Lorenz
  • Patent number: 5190084
    Abstract: A filling element for filling machines is provided and includes a liquid flow valve, which comprises a valve body that can be moved back and forth in a filling element axis between a position that closes the liquid flow valve off and a position that opens this valve. Also provided is an electrical probe for determining filling heights of liquid material in containers. The probe includes a first probe element that projects beyond the underside of the filling element and has an electrode, and a second probe element that at least partially surrounds at least part of the first probe element. The lower end of the second probe element is spaced further from the underside of the filling element than is the first probe element.
    Type: Grant
    Filed: May 3, 1991
    Date of Patent: March 2, 1993
    Assignee: Seitz Enzinger Noll Maschinebau Aktiengesellschaft
    Inventors: Egbert Diehl, Karl Lorenz, Helmut Graff, Bernd Link, Ludwig Clusserath, Klaus Kaiser
  • Patent number: 5135349
    Abstract: A robotic handling system is described that includes a support column aligned along a vertically aligned Z axis with a dual-wand assembly rotatably mounted atop the support column and defining a `reach` or R axis. Drive motor/encoder assemblies are mounted adjacent the support column for raising or lowering the dual-wand assembly along the Z axis and mounted within the support column for slewing the dual-wand assembly to any selected .theta. angle within the range of operation under the control of a stored program processor.
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: August 4, 1992
    Assignee: Cybeq Systems, Inc.
    Inventors: Karl Lorenz, John H. Sutton, William J. Stone, III
  • Patent number: 4454096
    Abstract: Several embodiments of a replenishment arrangement for furnishing molten semiconductor material to furnaces for growing monocrystalline boules are described. A replenishment crucible within which a melt of the material from which the boules are to be grown is communicated either intermittently or continuously with a plurality of growth furnaces.
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: June 12, 1984
    Assignee: Siltec Corporation
    Inventors: Robert E. Lorenzini, Anthony C. Bonora, Karl Lorenz
  • Patent number: 4194324
    Abstract: A carrier for semiconductor wafers to be polished is described, as well as mounting structure for securing the carrier within a polishing machine. The carrier is a relatively thick metal plate having on one of its faces, a sheet of material to which wafers can be adhered. An annular flange is on its opposite face to receive pressure loading from the polishing machine during the wafer polishing operation. Radially extending webs connect the annular flange with that area of the plate to distribute the pressure loading over substantially the full area of the plate opposed to the area on the opposite face on which wafers are to be adhered. An arrangement is included in the holder of the polishing machine for the carrier which applies a vacuum to the carrier to maintain the carrier selectively on the polishing machine, which arrangement releases the vacuum during the polishing operation and also enables simple intentional removal of the carrier.
    Type: Grant
    Filed: January 16, 1978
    Date of Patent: March 25, 1980
    Assignee: Siltec Corporation
    Inventors: Anthony C. Bonora, Karl Lorenz
  • Patent number: 4036595
    Abstract: A crystal growing furnace is provided wherein the molten material in the crucible is replaced constantly as it is withdrawn by a monitoring system which automatically maintains the level in the crucible at a desired point. A replaceable cannister system is also provided so that the level can be maintained indefinitely by replacing the cannisters.
    Type: Grant
    Filed: November 6, 1975
    Date of Patent: July 19, 1977
    Assignee: Siltec Corporation
    Inventors: Robert E. Lorenzini, Akiyoshi Iwata, Karl Lorenz