Patents by Inventor Stephane Page

Stephane Page 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).

  • Renewable hydrocarbon based insulating fluid
    Patent number: 9786408
    Abstract: Electrical equipment including insulating fluid and having isoparaffins derived from a renewable carbon source, the fluid having a flash point of at least 210° C. and comprising at least 70 wt % of the isoparaffins. The electrical equipment can be installed and operated subsea.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: October 10, 2017
    Assignee: ABB Schweiz AG
    Inventors: Santanu Singha, Gal Brandes, Donald Cherry, Clair Claiborne, Stephane Page
  • Renewable Hydrocarbon Based Insulating Fluid
    Publication number: 20150364229
    Abstract: Electrical equipment including insulating fluid and having isoparaffins derived from a renewable carbon source, the fluid having a flash point of at least 210° C. and comprising at least 70 wt % of the isoparaffins. The electrical equipment can be installed and operated subsea.
    Type: Application
    Filed: February 20, 2014
    Publication date: December 17, 2015
    Inventors: Santanu Singha, Gal Brandes, Donald Cherry, Clair Claiborne, Stephane Page
  • Shaft, method for producing it and device for carrying out the method
    Patent number: 7514635
    Abstract: The shaft includes two electrically conducting connecting pieces (2, 3), which can be connected to different electric potentials, and also an insulating tube (4), which can be subjected to torsional loading. The two connecting pieces (2, 3) are respectively fastened to one of the two ends of the insulating tube (4). In order that the shaft can also transmit great torques, the following means are provided for fastening at least one of the two connecting pieces (2, 3): An adhesive joint (5), which is formed by a cone (6) formed into one end of the insulating tube (4) and made to run from the circumferential surface (7) to the inner surface (8) of the insulating tube (4) and also by a mating cone (9) formed into the at least one connecting piece (2, 3), and by a gap (10) formed by the cone (6) and mating cone (9) and filled with adhesive.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: April 7, 2009
    Assignee: ABB Research Ltd
    Inventors: Guido Meier, Leopold Ritzer, Stephane Page, Sanel Pidro, Markus Keller, Olaf Hunger, Marc Mollenkopf
  • Solid insulator and method for manufacturing a solid insulator
    Patent number: 7052768
    Abstract: Solid insulator for gas-insulated encapsulated high voltage installations with an insulator body, which is supporting at least one central conductor that is provided for carrying high voltage and that is arranged in an outer enclosure. The insulator body comprises a fiber-reinforced polymer.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: May 30, 2006
    Assignee: ABB Research LTD
    Inventors: Stéphane Page, Guido Meier, Stefan Förster
  • Shaft, method for producing it and device for carrying out the method
    Publication number: 20050000722
    Abstract: The shaft includes two electrically conducting connecting pieces (2, 3), which can be connected to different electric potentials, and also an insulating tube (4), which can be subjected to torsional loading. The two connecting pieces (2, 3) are respectively fastened to one of the two ends of the insulating tube (4). In order that the shaft can also transmit great torques, the following means are provided for fastening at least one of the two connecting pieces (2, 3): An adhesive joint (5), which is formed by a cone (6) formed into one end of the insulating tube (4) and made to run from the circumferential surface (7) to the inner surface (8) of the insulating tube (4) and also by a mating cone (9) formed into the at least one connecting piece (2, 3), and by a gap (10) formed by the cone (6) and mating cone (9) and filled with adhesive.
    Type: Application
    Filed: July 1, 2004
    Publication date: January 6, 2005
    Applicant: ABB Research Ltd
    Inventors: Guido Meier, Leopold Ritzer, Stephane Page, Sanel Pidro, Markus Keller, Olaf Hunger, Marc Mollenkopf
  • Solid insulator and method for manufacturing a solid insulator
    Publication number: 20040020685
    Abstract: Solid insulator for gas-insulated encapsulated high voltage installations with an insulator body, which is supporting at least one central conductor that is provided for carrying high voltage and that is arranged in an outer enclosure. The insulator body comprises a fiber-reinforced polymer.
    Type: Application
    Filed: July 31, 2003
    Publication date: February 5, 2004
    Applicant: ABB Research Ltd.
    Inventors: Stephane Page, Guido Meier, Stefan Forster