Patents by Inventor Vincent Riou

Vincent Riou 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).

  • USE OF CATIONIC PORPHYRINS AS SELECTIVE HERBICIDE
    Publication number: 20240156098
    Abstract: The present invention relates to the use of cationic porphyrins such as zinc tetra(N-methylpyridyl)porphyrin tetrachloride and tetra(N-methylpyridyl)porphyrin tetrachloride or a mixture thereof, as selective foliar herbicidal agent.
    Type: Application
    Filed: February 17, 2022
    Publication date: May 16, 2024
    Inventors: Mohamad ISSAOUI, Catherine RIOU, Vincent SOL
  • Holding means for electrical machines
    Patent number: 9712029
    Abstract: A holding element (68, 82) for attaching magnets (62) to a rotor (20) of an electrical machine (10). This electrical machine is, in particular, designed as an AC generator and comprises intermediate spaces (60) between the individual poles (24, 25). The holding element (68, 82) comprises a top side (72) and spring lugs (70) which axially fix the magnets (62). The holding element (68, 82) has claw-like projections (74) which bear against flanks (80) of the poles (24, 25) when the holding element (68, 82) is in the fitted state.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: July 18, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Christa Bauch, Guenter Rademacher, Martin Schulz, Ngoc-Thach Nguyen, Guillermo Saiz, Paola Zapico Fanjul, Vincent Riou
  • Support plate for bearings
    Patent number: 9115754
    Abstract: A support device and method for fixing a bearing on a bearing shield of a housing of an electric machine. Rotatably mounted in the support device is a rotor with a shaft. The support device is substantially flat and comprises a plurality of fastening openings that are grouped about a central opening. The support device comprises at least one design break point that acts to provide a local limit to the excess stress in the material of the support device.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: August 25, 2015
    Assignee: Robert Bosch GmbH
    Inventors: Stefan Einbock, Vincent Riou, Ruediger Schroth
  • SUPPORT PLATE FOR BEARINGS
    Publication number: 20140245591
    Abstract: A support device and method for fixing a bearing on a bearing shield of a housing of an electric machine. Rotatably mounted in the support device is a rotor with a shaft. The support device is substantially flat and comprises a plurality of fastening openings that are grouped about a central opening. The support device comprises at least one design break point that acts to provide a local limit to the excess stress in the material of the support device.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 4, 2014
    Applicant: ROBERT BOSCH GMBH
    Inventors: Stefan Einbock, Vincent Riou, Ruediger Schroth
  • SUPPORT PLATE FOR BEARINGS
    Publication number: 20110220769
    Abstract: The invention relates to a support device (60) for fixing a bearing (28) on a bearing shield (13.1, 13.2) of a housing (13) of an electric machine (10). Rotatably mounted in the support device is a rotor (20) with a shaft (27). The support device (60) is substantially flat and comprises a plurality of fastening openings (62) that are grouped about a central opening (64). The support device (60) comprises at least one design break point (66, 68; 72, 74; 76, 78; 92) that acts to provide a local limit to the excess stresses in the material of the support device (60).
    Type: Application
    Filed: September 28, 2009
    Publication date: September 15, 2011
    Applicant: ROBERT BOSCH GMBH
    Inventors: Stefan Einbock, Vincent Riou, Ruediger Schroth