Patents by Inventor Johannes Renner

Johannes Renner 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).

  • MOTOR VEHICLE TRANSMISSION FOR AN AT LEAST PARTIALLY ELECTRICALLY DRIVEN MOTOR VEHICLE
    Publication number: 20240066971
    Abstract: A motor vehicle transmission (1) has a drive input shaft (15), a drive output shaft (16), a first planetary gearset (P1), and a second planetary gearset (P2). The drive input shaft (15) is provided for coupling to a drive machine. In addition, a first shifting element (A) and a second shifting element (B) are provided, at least functionally. Also disclosed is a drive unit (5), a motor vehicle drivetrain, a hybrid or electric vehicle, and a method for operating a motor vehicle transmission.
    Type: Application
    Filed: August 31, 2023
    Publication date: February 29, 2024
    Applicant: ZF Friedrichshafen AG
    Inventors: Johannes Kaltenbach, Thomas Martin, Mladjan Radic, Kai Bornträger, Johannes Glückler, Stefan Renner
  • MOTOR VEHICLE TRANSMISSION FOR AN AT LEAST PARTIALLY ELECTRICALLY DRIVEN MOTOR VEHICLE
    Publication number: 20240068544
    Abstract: A motor vehicle transmission (1) has a drive input shaft (15), a drive output shaft (16) and a first planetary gearset (P1), and a second planetary gearset (P2), where the drive input shaft (15) is provided for coupling to a drive machine. In addition, a first shifting element (A) and a second shifting element (B) are provided, at least functionally. Also disclosed are a drive unit (5), a motor vehicle drivetrain, a hybrid or electric vehicle, and a method for operating a motor vehicle transmission.
    Type: Application
    Filed: August 31, 2023
    Publication date: February 29, 2024
    Applicant: ZF Friedrichshafen AG
    Inventors: Johannes Kaltenbach, Thomas Martin, Kai Bornträger, Johannes Glückler, Stefan Renner
  • PROCESS AND SLIP FOR THE PRODUCTION OF CERAMIC SHAPED BODIES MADE OF ZIRCONIUM OXIDE BY 3D INKJET PRINTING
    Publication number: 20230347548
    Abstract: Process and slip for the production of ceramic shaped parts made of zirconium oxide ceramic by a 3D inkjet printing process. The slip contains zirconium oxide which is suspended in a liquid 5 medium, wherein the slip has a zirconium oxide content of from 68 to 88 wt.-% and contains not more than 5 wt.-% organic components. The process for the production of ceramic components comprises the layered shaping and subsequent sintering of the desired component from the slip.
    Type: Application
    Filed: July 3, 2023
    Publication date: November 2, 2023
    Inventors: Christian Ritzberger, Johannes Renner
  • Process and slip for the production of ceramic shaped bodies made of zirconium oxide by 3D inkjet printing
    Patent number: 11738478
    Abstract: Process and slip for the production of ceramic shaped parts made of zirconium oxide ceramic by a 3D inkjet printing process. The slip contains zirconium oxide which is suspended in a liquid medium, wherein the slip has a zirconium oxide content of from 68 to 88 wt.-% and contains not more than 5 wt.-% organic components. The process for the production of ceramic components comprises the layered shaping and subsequent sintering of the desired component from the slip.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: August 29, 2023
    Assignee: Ivoclar Vivadent AG
    Inventors: Christian Ritzberger, Johannes Renner
  • Process And Slip For The Production Of Ceramic Shaped Bodies Made Of Zirconium Oxide By 3D Inkjet Printing
    Publication number: 20200171699
    Abstract: Process and slip for the production of ceramic shaped parts made of zirconium oxide ceramic by a 3D inkjet printing process. The slip contains zirconium oxide which is suspended in a liquid medium, wherein the slip has a zirconium oxide content of from 68 to 88 wt.-% and contains not more than 5 wt.-% organic components. The process for the production of ceramic components comprises the layered shaping and subsequent sintering of the desired component from the slip.
    Type: Application
    Filed: October 22, 2019
    Publication date: June 4, 2020
    Inventors: Christian Ritzberger, Johannes Renner
  • Solenoid valve for an electrically controlled valve
    Patent number: 6161813
    Abstract: A solenoid valve comprising a magnet armature which is embodied as having multiple parts and has an armature disk and an armature bolt. The magnet armature is guided in a slider. A damping device is provided in order to prevent post-pulse oscillation of the armature after a closing of the solenoid valve. The required short switching times of the solenoid valve can be exactly maintained with a device of this kind. The solenoid valve is designated for use in injection systems with a common rail.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: December 19, 2000
    Assignee: Robert Bosch GmbH
    Inventors: Peter Baumgartner, Eugen Drummer, Johannes Renner