Patents by Inventor Heiko Gruschwitz

Heiko Gruschwitz 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).

  • Fuel-injection system and assembly therefor
    Patent number: 10947941
    Abstract: An assembly for fuel-injection systems for connecting a fuel injector to a fuel-conveying component includes a retaining part that is used for mechanical fastening, and an attachment part, to which the fuel injector is hydraulically connectable. A connecting part is provided via which the attachment part, that is connectable to the fuel-conveying component, is connectable to the retaining part.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: March 16, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Daniel Schneider, Heiko Gruschwitz, Herbert Blob, Ingo Rettig
  • FUEL-INJECTION SYSTEM AND ASSEMBLY THEREFOR
    Publication number: 20190249633
    Abstract: An assembly for fuel-injection systems for connecting a fuel injector to a fuel-conveying component includes a retaining part that is used for mechanical fastening, and an attachment part, to which the fuel injector is hydraulically connectable. A connecting part is provided via which the attachment part, that is connectable to the fuel-conveying component, is connectable to the retaining part.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 15, 2019
    Inventors: Daniel Schneider, Heiko Gruschwitz, Herbert Blob, Ingo Rettig
  • Tubular pressure accumulator, in particular for mixture-compressing, spark-ignited internal combustion engines
    Patent number: 9382890
    Abstract: A tubular pressure accumulator which is used, in particular, as a fuel distribution rail for a mixture-compressing, spark-ignited internal combustion engine includes a tubularly bent metal wall. In this way, longitudinal sides, which are assigned to one another, of tubularly bent metal wall are connected to one another through a weld. Furthermore, the tubularly bent metal wall has at least one design feature implemented by the machining of the flat metal wall and the bending of metal wall, which take place prior to the welding.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: July 5, 2016
    Assignee: ROBERT BOSCH GMBH
    Inventors: Thilo Bolz, Klaus Lang, Daniel Haverland, Norbert Schierholz, Heiko Gruschwitz
  • TUBULAR PRESSURE ACCUMULATOR, IN PARTICULAR FOR MIXTURE-COMPRESSING, SPARK-IGNITED INTERNAL COMBUSTION ENGINES
    Publication number: 20130319375
    Abstract: A tubular pressure accumulator which is used, in particular, as a fuel distribution rail for a mixture-compressing, spark-ignited internal combustion engine includes a tubularly bent metal wall. In this way, longitudinal sides, which are assigned to one another, of tubularly bent metal wall are connected to one another through a weld. Furthermore, the tubularly bent metal wall has at least one design feature implemented by the machining of the flat metal wall and the bending of metal wall, which take place prior to the welding.
    Type: Application
    Filed: November 4, 2011
    Publication date: December 5, 2013
    Inventors: Thilo Bolz, Klaus Lang, Daniel Haverland, Norbert Schierholz, Heiko Gruschwitz