Patents by Inventor Dalibor Vlcek

Dalibor Vlcek 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).

  • Light device for a motor vehicle
    Patent number: 11098873
    Abstract: The light device comprises a housing (1) covered with a transparent or semi-transparent cover (2) that delimit an inner chamber (3) inside the housing (1), a light unit (5) situated in the chamber (3) and equipped with at least one light source, a cooler (4) associated with the light unit (5), and a tubular cooling conduit (7) that passes through an opening (10) in the housing (1) into the chamber (3) to supply cooling medium (8) from the cooling medium (8) source installed outside the housing (1) to the cooler (4) and comprises a drive means (74) for forced flow of the cooling medium (8) in the tubular cooling conduit (7). The tubular cooling conduit (7) is connected to the cooler (4) in such a way that the cooling medium (8) does not escape from the tubular cooling conduit (7) and cooler (4) to the surrounding space in the chamber (3).
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: August 24, 2021
    Assignee: Varroc Lighting Systems, s.r.o.
    Inventors: Dalibor Vlcek, Jan Kratochvil, Ondrej Hasa, Jan Grof
  • LIGHT DEVICE FOR A MOTOR VEHICLE
    Publication number: 20210080073
    Abstract: The light device comprises a housing (1) covered with a transparent or semi-transparent cover (2) that delimit an inner chamber (3) inside the housing (1), a light unit (5) situated in the chamber (3) and equipped with at least one light source, a cooler (4) associated with the light unit (5), and a tubular cooling conduit (7) that passes through an opening (10) in the housing (1) into the chamber (3) to supply cooling medium (8) from the cooling medium (8) source installed outside the housing (1) to the cooler (4) and comprises a drive means (74) for forced flow of the cooling medium (8) in the tubular cooling conduit (7). The tubular cooling conduit (7) is connected to the cooler (4) in such a way that the cooling medium (8) does not escape from the tubular cooling conduit (7) and cooler (4) to the surrounding space in the chamber (3).
    Type: Application
    Filed: September 15, 2020
    Publication date: March 18, 2021
    Inventors: Dalibor Vlcek, Jan Kratochvil, Ondrej Hasa, Jan Grof