Patents by Inventor Volker Barkey

Volker Barkey 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).

  • Device for temperature controlled heating of a fluid line
    Patent number: 7711251
    Abstract: The invention relates to a device for temperature controlled heating of a fluid line which comprises a jacket conduit made of a flexible material and provided with a longitudinal slot across which a fluid line is insertable into a cavity of said jacket conduit, at least one heating element extending in longitudinal direction of said jacket conduit and one temperature sensor each arranged in a first and a second section of the jacket conduit, wherein at both sides of a longitudinal center plane (M) extending through the longitudinal slot (5) the jacket conduit (1, 21) is provided with at least one circumferential section (7, 8, 22, 23) having a plurality of continuous longitudinal channels (9, 9?, 10, 10?, 13, 13?, 13?, 26, 26?) and/or intermittent longitudinal channels (13, 13?, 13?) adapted to accommodate at least two heating elements (11) and/or at least one temperature sensor (14, 15), said continuous longitudinal channels (9, 9?, 10, 10?, 13, 13?, 13?, 26, 26?) and/or intermittent longitudinal channels (1
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: May 4, 2010
    Assignee: Barkey GmbH & Co. KG
    Inventor: Volker Barkey
  • Device for temperature controlled heating of a fluid line
    Publication number: 20080159726
    Abstract: The invention relates to a device for temperature controlled heating of a fluid line which comprises a jacket conduit made of a flexible material and provided with a longitudinal slot across which a fluid line is insertable into a cavity of said jacket conduit, at least one heating element extending in longitudinal direction of said jacket conduit and one temperature sensor each arranged in a first and a second section of the jacket conduit, wherein at both sides of a longitudinal center plane (M) extending through the longitudinal slot (5) the jacket conduit (1, 21) is provided with at least one circumferential section (7, 8, 22, 23) having a plurality of continuous longitudinal channels (9, 9?, 10, 10?, 13, 13?, 13?, 26, 26?) and/or intermittent longitudinal channels (13, 13?, 13?) adapted to accommodate at least two heating elements (11) and/or at least one temperature sensor (14, 15), said continuous longitudinal channels (9, 9?, 10, 10?, 13, 13?, 13?, 26, 26?) and/or intermittent longitudinal channels (1
    Type: Application
    Filed: December 27, 2006
    Publication date: July 3, 2008
    Applicant: Barkey GmbH & Co. KG
    Inventor: Volker Barkey
  • Plasma warming device
    Patent number: D645975
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: September 27, 2011
    Assignee: Barkey GmbH & Co. KG
    Inventor: Volker Barkey