Patents by Inventor Guenther Lohr

Guenther Lohr 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).

  • HAND-HELD POWER TOOL RECHARGEABLE BATTERY
    Publication number: 20150318733
    Abstract: A hand-held power tool rechargeable battery is provided which includes at least one first rechargeable battery cell and at least one inductive charging unit which includes at least one inductive charging coil for charging the at least one first rechargeable battery cell. It is provided that the at least one first rechargeable battery cell has a main direction of extension which is oriented at least essentially perpendicularly with respect to a coil plane of the inductive charging unit.
    Type: Application
    Filed: December 18, 2013
    Publication date: November 5, 2015
    Inventors: Friederike Stock, Guenther Lohr, Dragan Krupezevic, Volker Amann, Juergen Mack, Jan Breitenbach, Marcin Rejman
  • Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
    Patent number: 8922164
    Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: December 30, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Arnim Fiebig, Hans-Joachim Baur, Guenther Lohr, Stefan Roepke, Rainer Glauning, Volker Bosch
  • EQUIPMENT SYSTEM COMPRISING A BATTERY-OPERATED ELECTRICAL DEVICE, A RECHARGEABLE BATTERY UNIT, AND A BATTERY CHARGER
    Publication number: 20120139497
    Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.
    Type: Application
    Filed: February 13, 2012
    Publication date: June 7, 2012
    Inventors: Arnim FIEBIG, Hans-Joachim BAUR, Guenther LOHR, Stefan ROEPKE, Rainer GLAUNING, Volker BOSCH
  • Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
    Patent number: 8148941
    Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: April 3, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Arnim Fiebig, Hans-Joachim Baur, Guenther Lohr, Stefan Roepke, Rainer Glauning, Volker Bosch
  • EQUIPMENT SYSTEM COMPRISING A BATTERY-OPERATED ELECTRICAL DEVICE, A RECHARGEABLE BATTERY UNIT, AND A BATTERY CHARGER
    Publication number: 20100085013
    Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.
    Type: Application
    Filed: March 30, 2009
    Publication date: April 8, 2010
    Applicant: Robert Bosch GmbH
    Inventors: Arnim FIEBIG, Hans-Joachim Baur, Guenther Lohr, Stefan Roepke, Rainer Glauning, Volker Bosch
  • Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
    Publication number: 20030141844
    Abstract: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.
    Type: Application
    Filed: January 2, 2003
    Publication date: July 31, 2003
    Inventors: Arnim Fiebig, Hans-Joachim Baur, Guenther Lohr, Stefan Roepke, Rainer Glauning, Volker Bosch