Patents by Inventor Ulf Lindström

Ulf Lindström 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).

  • CLEANING DEVICE AND METHOD FOR CLEANING OF HEAT EXCHANGERS
    Publication number: 20150211819
    Abstract: Provided is a cleaning apparatus for cleaning a finned type heat exchanger, having a distributing device (720) for distributing and applying cleaning medium (W, S, D) on the side surfaces of the fins, wherein said distributing device (720) is disposed transversely to the extension of the side surfaces of the fins, wherein an outlet side (730) of the distributing device (720) has a number of metering openings (73, 73?), adapted to the spacing of the fins, wherein at least one metering opening (73, 73?) is disposed between two successive fins.
    Type: Application
    Filed: March 10, 2015
    Publication date: July 30, 2015
    Inventors: Ulf Lindström, Ulf Andersson