Patents by Inventor Hemmo TOLVANEN

Hemmo TOLVANEN 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 using a swing-type mixing device and a mixing device
    Patent number: 10005050
    Abstract: The invention relates to a method for using a SWING-type mixing device (1) and to a SWING-type mixing device (1), in which a main turning axle (2) of the mixing device is turned back and forth, that is in turns to a first direction all the way to a first turning point (FT) and to a second direction all the way to a second turning point (ST). According to the invention, power transmission to the main turning axle (2) can be produced by terminating power transmission to one direction slightly before the turning point, by letting mass inertia of the apparatus handle the turning of the direction of movement at the turning point and by starting power transmission to the opposite direction of the first slightly after the turning point.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: June 26, 2018
    Assignee: PROMECTOR OY
    Inventor: Hemmo Tolvanen
  • METHOD FOR USING A SWING-TYPE MIXING DEVICE AND A MIXING DEVICE
    Publication number: 20160096156
    Abstract: The invention relates to a method for using a SWING-type mixing device (1) and to a SWING-type mixing device (1), in which a main turning axle (2) of the mixing device is turned back and forth, that is in turns to a first direction all the way to a first turning point (FT) and to a second direction all the way to a second turning point (ST). According to the invention, power transmission to the main turning axle (2) can be produced by terminating power transmission to one direction slightly before the turning point, by letting mass inertia of the apparatus handle the turning of the direction of movement at the turning point and by starting power transmission to the opposite direction of the first slightly after the turning point.
    Type: Application
    Filed: May 22, 2014
    Publication date: April 7, 2016
    Inventor: Hemmo TOLVANEN