Patents by Inventor Jussi Salojärvi

Jussi Salojärvi 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 and device in a dryer section of a fibre-web machine, such as a paper or board machine
    Patent number: 7846297
    Abstract: A hood (10) is located above a web forming section (12), a press section (14) and/or a dryer section and includes a ceiling (30), a back side wall, and a front side wall (44), which includes staggered wall segments (42). The wall segments (42) are adapted to move along rails or similar. The front side wall segments (42) are adapted to form two or more groups (46). A cleaning station (40) is arranged to automatically clean the side wall segments (42) as they move past the cleaning station.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: December 7, 2010
    Assignee: Metso Paper, Inc.
    Inventors: Jyrki Buller, Samppa J. Salminen, Jussi Salojärvi, Jyrki Savela, Risto Väätänen
  • Installation module for a paper or board machine
    Patent number: 7749358
    Abstract: A wet end of a paper or board machine has at least one vertical, self-supporting installation module (10a, 10b) to be positioned into connection with the machine which module is supported from its lower end by foundation structures of the machine construction and which extends at least to the height of a second maintenance platform (50b) of the machine, which installation module (10) includes at least valves (40) and pipes (30) related to the hydraulic and/or pneumatic actuators of the machine.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: July 6, 2010
    Assignee: Metso Paper, Inc.
    Inventors: Simo Horsma-Aho, Jyrki Saloniemi, Jyrki Savela, Henri Häkkinen, Markku Hämäläinen, Jussi Salojärvi, Risto Väätänen
  • Installation Module for a Paper or Board Machine
    Publication number: 20100139882
    Abstract: A wet end of the machine comprises at least one vertical, self-supporting installation module (10a, 10b) to be positioned into connection with the machine which module is supported from its lower end by foundation structures of the machine construction and which extends at least to the height of a second maintenance platform (50b) of the machine, which installation module (10) includes at least valves (40) and pipes (30) related to the hydraulic and/or pneumatic actuators of the machine.
    Type: Application
    Filed: June 7, 2006
    Publication date: June 10, 2010
    Applicant: METSO PAPER, INC.
    Inventors: Simo Horsma-Aho, Jyrki Saloniemi, Jyrki Savela, Henri Häkkinen, Markku Hämäläinen, Jussi Salojärvi, Risto Väätänen