Patents by Inventor Arne Kæseler

Arne Kæseler 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).

  • Damper for ventilation systems
    Patent number: 10663191
    Abstract: The present invention is relative to a damper (5) adapted to regulate an air flow orifice (7) for passing of an air flow in a ventilation duct (2), wherein the damper (5) comprises a plate (11), a regulating device (12) and a mounting element (13), wherein the mounting element (13) is resilient and comprises a first and a second end (19, 20), the distance (L1, L2) between the first and the second end (19, 20) being arranged to change when the mounting element (13) bends resiliently, and wherein the first and a seconds end (19, 20) are adapted to cooperate with an inside of the ventilation duct (2) to removably mount the damper (5) in the ventilation duct (2), and a ventilation system (1) comprising such a damper (5).
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: May 26, 2020
    Assignee: LINDAB AB
    Inventors: Göran Hultmark, Arne Kæseler
  • DAMPER FOR VENTILATION SYSTEMS
    Publication number: 20170343236
    Abstract: The present invention is relative to a damper (5) adapted to regulate an air flow orifice (7) for passing of an air flow in a ventilation duct (2), wherein the damper (5) comprises a plate (11), a regulating device (12) and a mounting element (13), wherein the mounting element (13) is resilient and comprises a first and a second end (19, 20), the distance (L1, L2) between the first and the second end (19, 20) being arranged to change when the mounting element (13) bends resiliently, and wherein the first and a seconds end (19, 20) are adapted to cooperate with an inside of the ventilation duct (2) to removably mount the damper (5) in the ventilation duct (2), and a ventilation system (1) comprising such a damper (5).
    Type: Application
    Filed: December 15, 2015
    Publication date: November 30, 2017
    Applicant: LINDAB AB
    Inventors: Göran Hultmark, Arne Kæseler