Patents by Inventor Albert Hedegard

Albert Hedegard 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).

  • Publication number: 20060237562
    Abstract: A distributor which is mountable on a vehicle and is arranged for distributing a fluid from a reservoir to a number of nozzles through which the fluid is dispensed. The distributor includes housing, a first number of connections extending from the reservoir to the housing, a second number of connections extending from the housing to a nozzle, and a number of multi-orifice plates. The orifices in at least some of the multi-orifice plates have different sizes than the orifices in at least some other plates. The distributor also includes mountings in the housing for detachably fixing one or more multi-orifice plates at a time in the housing, and a distribution chamber inside the housing. The chamber is in communication with both the first number of fluid connections and the orifices of the multi-orifice plate(s) fixed in the housing. Also provided are a third number of fluid connections extending from each orifice in the multi-orifice plate(s) to each second fluid connection.
    Type: Application
    Filed: June 16, 2006
    Publication date: October 26, 2006
    Inventor: Albert Hedegard
  • Patent number: 6382523
    Abstract: A road brine spreader serving for driving along a road or a similar carriageway and within the roadsides, under pressure spreading out brine over the road via a number of liquid nozzles. The nozzles are arranged to send out the water in the form of jets. The spreader has a control system comprising a regulation mechanism for altering the water pressure and/or quantity and/or the angular position of at least some of the nozzles, and an actuating mechanism for actuating the regulation mechanism. The brine can with this device be spread evenly and uniformly over an iced up and/or snowed up roadway without passing the roadsides.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: May 7, 2002
    Inventor: Albert Hedegard