Patents by Inventor Jouni Mussalo

Jouni Mussalo 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).

  • Method for controlling a regulated-rotation-speed low-pressure centrifugal fan
    Patent number: 8961149
    Abstract: A method for controlling an automatic stall-prevention of a rotation-speed-regulated centrifugal fan. A control automatics is controlled by an automation system of the process wherein, the control automatics stalling is detected from a function of the electric current, voltage and frequency going to the motor of the centrifugal fan.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: February 24, 2015
    Assignee: Runtech Systems Oy
    Inventors: Jouni Mussalo, Mauri Vuohelainen
  • METHOD FOR CONTROLLING A REGULATED-ROTATION-SPEED LOW-PRESSURE CENTRIFUGAL FAN
    Publication number: 20140037426
    Abstract: A method for controlling an automatic stall-prevention of a rotation-speed-regulated centrifugal fan. A control automatics is controlled by an automation system of the process wherein, the control automatics stalling is detected from a function of the electric current, voltage and frequency going to the motor of the centrifugal fan.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 6, 2014
    Applicant: RUNTECH SYSTEMS OY
    Inventors: Jouni MUSSALO, Mauri VUOHELAINEN
  • METHOD FOR CONTROLLING A REGULATED-ROTATION-SPEED LOW-PRESSURE CENTRIFUGAL FAN
    Publication number: 20120014777
    Abstract: Method for controlling an automatic stall-prevention of a rotation-speed-regulated centrifugal fan. What is essential in the invention is that the control automatics is controlled by means of the automation system of the process, in which control automatics stalling is detected from a function of the electric current, voltage and frequency going to the motor of the centrifugal fan.
    Type: Application
    Filed: August 5, 2010
    Publication date: January 19, 2012
    Applicant: Runtech Systems Oy
    Inventors: Jouni MUSSALO, Mauri Vuohelainen
  • Assembly and method for separating gas from flowing liquids
    Patent number: 6709488
    Abstract: The invention relates to an assembly and a method for separating gas from gas-containing liquids handled in a process industry. For separating the entrained gas, particularly air, or partial removal thereof, from a liquid flow, the apparatus includes a liquid-flow guide adapted substantially close to the lower end of an inlet pipe discharging the gas-containing liquid into a container.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: March 23, 2004
    Assignee: Ecopump Oy
    Inventors: Leo Lunden, Jouni Mussalo
  • Assembly and method for separating gas from flowing liquids
    Publication number: 20020117053
    Abstract: The invention relates to an assembly and a method for separation of gas-containing liquids handled in a process industry. The invention is characterized in that, for the separation of entrained gas, particularly air (9), or partial removal thereof, from a liquid flow (7), the apparatus includes a liquid-flow guide (2) adapted substantially close to the lower end of an inlet pipe (1) discharging the gas-containing liquid into a container.
    Type: Application
    Filed: February 8, 2002
    Publication date: August 29, 2002
    Inventors: Leo Lunden, Jouni Mussalo