Patents by Inventor Hans-Peter Göttler

Hans-Peter Göttler 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).

  • DEVICE HAVING A SENSOR ARRANGEMENT FOR DETERMINING THE AMBIENT-AIR QUALITY AND AN ARRANGEMENT OF OZONE SENSORS UPSTREAM AND DOWNSTREAM OF A RADIATOR WHICH IS COATED WITH A CATALYST MATERIAL, AND METHOD FOR OPERATING A DEVICE OF THIS TYPE
    Patent number: 6823727
    Abstract: Device, in particular for use in a motor vehicle, having a sensor arrangement (21), which controls an air-conditioning unit, for determining the ambient-air quality, and an arrangement of ozone sensors (21, 22) upstream and downstream of a radiator (1), in particular of the motor vehicle, which is coated with a catalyst material for detecting the conversion rate of the conversion of ozone into oxygen which is effected by the catalyst.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: November 30, 2004
    Assignee: Siemens Aktiengesellschaft
    Inventors: Joerg Friedel, Hans-Peter Göttler, Anton Grabmaier
  • Diagnostic system for ozone-splitting catalytic converters and method of operation
    Publication number: 20020110916
    Abstract: Ozone-splitting catalytic converters can be monitored through the use of conductivity sensors for detecting ozone. Since such sensors rapidly attain operational readiness have low source sensitivities to other gases, and an adequate service life, they can be used in practical applications. Different methods of operation are capable of optimizing the ratio between ozone sensitivity and transverse axis sensitivity of the sensors.
    Type: Application
    Filed: February 14, 2002
    Publication date: August 15, 2002
    Inventors: Maximilian Fleischer, Hans-Peter Goettler, Anton Grabmaier, Hans Meixner