Patents by Inventor Jouko Koponen

Jouko Koponen 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: 20150343350
    Abstract: A solid/fluid separation module and apparatus enables treatment of solids with enclosed fluids to generate a filtered mass having a solids content above 50%. A split filter module with first and second filter blocks clamped together for forming barrel sections or filtering sections is disclosed for use in a solid/fluid separating device including a barrel and a conveyor screw in the barrel. The split filter module permits replacement, maintenance, or repair of the filter blocks without disassembly or the separating device, or removal of the conveyor screws.
    Type: Application
    Filed: May 29, 2015
    Publication date: December 3, 2015
    Inventors: Christopher Bruce BRADT, Richard Romeo LEHOUX, Jouko KOPONEN, Dave SALT
  • Patent number: 8397878
    Abstract: A storm brake for a truck assembly supporting a large industrial device, wherein the truck assembly includes a truck chassis having a mount to support the device and a wheel engaging a raceway along which the truck assembly and device are to travel, the storm brake including: a storm brake shoe pivotably mounted to the truck chassis, wherein the storm brake shoe has a first pivot position in which the brake does not engage the raceway and a second pivot position in which the brake engages the raceway, wherein the storm brake shoe pivots in a direction generally aligned with a direction movement of the truck assembly along the raceway; an actuator having an extendable linkage coupled to the storm brake shoe and at an opposite end to a fixed mounting on the truck chassis, wherein extension of the linkage pivots the storm brake from the first position to the second position, and the fixed mounting provides a slidable engagement between the opposite end of the actuator and the truck chassis.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: March 19, 2013
    Assignee: Andritz Inc.
    Inventors: Janne Lahteenmaki, Jouko Koponen
  • Publication number: 20100108447
    Abstract: A storm brake for a truck assembly supporting a large industrial device, wherein the truck assembly includes a truck chassis having a mount to support the device and a wheel engaging a raceway along which the truck assembly and device are to travel, the storm brake including: a storm brake shoe pivotably mounted to the truck chassis, wherein the storm brake shoe has a first pivot position in which the brake does not engage the raceway and a second pivot position in which the brake engages the raceway, wherein the storm brake shoe pivots in a direction generally aligned with a direction movement of the truck assembly along the raceway; an actuator having an extendable linkage coupled to the storm brake shoe and at an opposite end to a fixed mounting on the truck chassis, wherein extension of the linkage pivots the storm brake from the first position to the second position, and the fixed mounting provides a slidable engagement between the opposite end of the actuator and the truck chassis.
    Type: Application
    Filed: January 16, 2009
    Publication date: May 6, 2010
    Applicant: ANDRITZ INC.
    Inventors: Janne Lahteenmaki, Jouko Koponen