Patents by Inventor Rosanna Iorizzo

Rosanna Iorizzo 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).

  • Gasket for high-pressure pump and high-pressure pump comprising said gasket
    Patent number: 8590442
    Abstract: A high-pressure pump is provided with a high-pressure delivery line, a low-pressure supply line, a pumping element defined by a piston and cylinder, a cylinder head, and a gasket. The gasket is essentially flat and is provided with a sheet extending in a first plane and that has a first hole defining part of the low-pressure supply line, a second hole into which the cylinder head can be inserted, and a third hole defining part of the high-pressure delivery line. A coating of elastic material is provided to extend only around the first and second holes.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: November 26, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Rosanna Iorizzo, Antonio Grimaldi, Pietro Scotto Di Santolo
  • GASKET FOR HIGH-PRESSURE PUMP AND HIGH-PRESSURE PUMP COMPRISING SAID GASKET
    Publication number: 20100266431
    Abstract: A high-pressure pump is provided with a high-pressure delivery line, a low- pressure supply line, a pumping element defined by a piston and cylinder, a cylinder head, and a gasket. The gasket is essentially flat and is provided with a sheet extending in a first plane and that has a first hole defining part of the low-pressure supply line, a second hole into which the cylinder head can be inserted, and a third hole defining part of the high-pressure delivery line. A coating of elastic material is provided to extend only around the first and second holes.
    Type: Application
    Filed: November 25, 2008
    Publication date: October 21, 2010
    Inventors: Rosanna Iorizzo, Antonio Grimaldi, Pietro Scotto Di Santolo
  • Radial piston pump for fuel injection system having improved high-pressure resistance
    Patent number: 7775192
    Abstract: A radial piston pump has a pump housing containing pump elements and whose high-pressure conduits extending in the pump housing are embodied so as to significantly increase the permissible operating pressures.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: August 17, 2010
    Assignee: Robert Bosch GmbH
    Inventors: Paul Wuetherich, Josef Guentert, Karl-Heinz Linek, Florian Kleer, Gerd Loesch, Peter Grabert, Nicola Cimaglia, Antonio Diaferia, Rosanna Iorizzo, Sandra Ranaldo, Giuseppe Palma
  • Radial piston pump for fuel injection system having improved high-pressure resistance
    Publication number: 20050207908
    Abstract: A radial piston pump has a pump housing containing pump elements and whose high-pressure conduits extending in the pump housing are embodied so as to significantly increase the permissible operating pressures.
    Type: Application
    Filed: May 13, 2003
    Publication date: September 22, 2005
    Inventors: Paul Wuetherich, Josef Guentert, Karl-Heinz Linek, Florian Kleer, Gert Loesch, Peter Grabert, Nicola Cimaglia, Antonio Diaferia, Rosanna Iorizzo, Sandra Ranaldo, Giuseppe Palma