Patents by Inventor Sarah FIEGENER

Sarah FIEGENER 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).

  • In-line pressure relief valve and rupture disk
    Patent number: 11073218
    Abstract: A pressure relief device, comprising: a valve body (100) having a central bore, wherein a valve seat (130) is disposed within the central bore of the valve body (100); a plug (200); a spring (500) configured to press the plug (200) into sealing engagement with the valve seat (130); a bumper (300) extending from the plug (200), wherein the bumper (200) extends along a central axis of the spring (500); and a holder (400) configured to lock into the valve body (100), wherein the holder (100) is configured to hold the spring (500) within the valve body (100).
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: July 27, 2021
    Assignee: BS&B Innovations Limited
    Inventors: John Tomasko, Sarah Fiegener, Tiago Martins De Freitas, Geoffrey Brazier
  • Rotatable valve assembly with plug seal
    Patent number: 10539248
    Abstract: A rotatable valve assembly (20) is disclosed. In one embodiment, the rotatable valve assembly (20) includes a valve body (22) and a valve plug (24). The valve plug (24) includes a seal configured to form a fluid-tight barrier with an interior surface of the valve body. The rotatable valve assembly may include additional seals, including a seal (96) provided in the valve body (22). The rotatable valve assembly (20) further may be used with a release mechanism (40) to control the pressure at which the valve plug (24) rotates into an open position.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 21, 2020
    Assignee: BS&B Innovations Limited
    Inventors: Sarah Fiegener, Charles Beair, John Tomasko, Sirish Bhaskar, Dan Goehler
  • IN-LINE PRESSURE RELIEF VALVE AND RUPTURE DISK
    Publication number: 20170175910
    Abstract: A pressure relief device, comprising: a valve body (100) having a central bore, wherein a valve seat (130) is disposed within the central bore of the valve body (100); a plug (200); a spring (500) configured to press the plug (200) into sealing engagement with the valve seat (130); a bumper (300) extending from the plug (200), wherein the bumper (200) extends along a central axis of the spring (500); and a holder (400) configured to lock into the valve body (100), wherein the holder (100) is configured to hold the spring (500) within the valve body (100).
    Type: Application
    Filed: July 22, 2015
    Publication date: June 22, 2017
    Applicant: BS&B Innovation Limited
    Inventors: John TOMASKO, Sarah FIEGENER, Tiago Martins DE FREITAS, Geoffrey BRAZIER
  • Rotatable Valve Assembly With Plug Seal
    Publication number: 20160195192
    Abstract: A rotatable valve assembly (20) is disclosed. In one embodiment, the rotatable valve assembly (20) includes a valve body (22) and a valve plug (24). The valve plug (24) includes a seal configured to form a fluid-tight barrier with an interior surface of the valve body. The rotatable valve assembly may include additional seals, including a seal (96) provided in the valve body (22). The rotatable valve assembly (20) further may be used with a release mechanism (40) to control the pressure at which the valve plug (24) rotates into an open position.
    Type: Application
    Filed: September 3, 2014
    Publication date: July 7, 2016
    Applicant: BS&B INNOVATION LIMITED
    Inventors: Sarah FIEGENER, Charles BEAIR, John TOMASKO, Sirish BHASKAR, Dan GOEHLER