Patents by Inventor Lode Derhaeg

Lode Derhaeg 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).

  • Mounting system for sealing and aligning the burner of the lamp at the centre of its base
    Patent number: 9053891
    Abstract: A lamp having a longitudinal axis, comprising of a burner pinched at one end and a cement less base holding the contact points protruding from the burner. At least one end of the burner is sealed and aligned at the centre of the base in an upright direction following the lamp axis by means of a spring clip, which is mounted from the side of the pinch of the burner and does not interfere with the lead wires.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: June 9, 2015
    Assignee: Flowil International Lighting (Holding) BV
    Inventors: Lode Derhaeg, Frank Broeders, Marc Willems, James Hooker, Peter Derwael
  • MOUNTING SYSTEM FOR SEALING AND ALIGNING THE BURNER OF THE LAMP AT THE CENTRE OF ITS BASE
    Publication number: 20150028736
    Abstract: A lamp having a longitudinal axis, comprising of a burner pinched at one end and a cement less base holding the contact points protruding from the burner. At least one end of the burner is sealed and aligned at the centre of the base in an upright direction following the lamp axis by means of a spring clip, which is mounted from the side of the pinch of the burner and does not interfere with the lead wires.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 29, 2015
    Applicant: Flowil International Lighting (Holding) BV
    Inventors: Lode Derhaeg, Frank Broeders, Marc Willems, James Hooker, Peter Derwael
  • Short arc dimmable HID lamp with constant colour during dimming
    Patent number: 8368306
    Abstract: The present disclosure relates to a short arc metal halide lamp without outer jacket, whose arc tube has a specified aspect ratio and chemical filling, characterized in that it delivers a low color temperature and very high color rendering index, which are maintained during dimming.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: February 5, 2013
    Assignee: Flowil International Lighting (Holding) BV
    Inventors: James Hooker, Lode Derhaeg
  • SHORT ARC DIMMABLE HID LAMP WITH CONSTANT COLOUR DURING DIMMING
    Publication number: 20110248630
    Abstract: The present disclosure relates to a short arc metal halide lamp without outer jacket, whose arc tube has a specified aspect ratio and chemical filling, characterised in that it delivers a low colour temperature and very high colour rendering index, which are maintained during dimming.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 13, 2011
    Applicant: Flowil International Lighting (Holding) BV
    Inventors: James Hooker, Lode Derhaeg
  • Metal halide discharge lamp
    Patent number: 7432658
    Abstract: In a metal halide vapor lamp, particularly for application in aquaria, having a fill containing GdBr3, HoJ3, DyJ3, CsJ and TlJ, the fill additionally contains InJ, whereby all the said ingredients are mixed with each other in such a ratio that on the CIE chromaticity diagram the color point of the lamp having the coordinates X=0.265 and Y=0.265 deviates in no direction for more than 7 SDMC.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: October 7, 2008
    Assignee: Flowil International Lighting (Holding) B.V.
    Inventor: Lode Derhaeg
  • Reflector lamp
    Patent number: 7172317
    Abstract: A reflector lamp which is structurally compact in its axial direction has a light capsule surrounded by a tubular shield with electric leads which are anchored or fixed in a base at one end of the lamp with the leads structurally arranged to support opposite ends of the light capsule and urge the shield against a wall through which the leads extend adjacent said base.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: February 6, 2007
    Assignee: SLI Lichtsysteme GmbH
    Inventors: Rudy Geens, Lode Derhaeg, Marc van den Broeck
  • Metal halide discharge lamp
    Publication number: 20070013314
    Abstract: In a metal halide vapor lamp, particularly for application in aquaria, having a fill containing GdBr3, HoJ3, DyJ3, CsJ and TlJ, the fill additionally contains InJ, whereby all the said ingredients are mixed with each other in such a ratio that on the CIE chromaticity diagram the color point of the lamp having the coordinates X=0.265 and Y=0.265 deviates in no direction for more than 7 SDMC.
    Type: Application
    Filed: February 19, 2004
    Publication date: January 18, 2007
    Inventor: Lode Derhaeg
  • Reflector lamp
    Publication number: 20050073847
    Abstract: A reflector lamp which is structurally compact in its axial direction has a light capsule surrounded by a tubular shield with electric leads which are anchored or fixed in a base at one end of the lamp with the leads structurally arranged to support opposite ends of the light capsule and urge the shield against a wall through which the leads extend adjacent said base.
    Type: Application
    Filed: October 1, 2003
    Publication date: April 7, 2005
    Applicant: SLI Lichtsysteme GmbH
    Inventors: Rudy Geens, Lode Derhaeg, Marc Broeck