Patents Assigned to Allu Group Oy
  • Patent number: 9315964
    Abstract: A method for evacuating transfer air contained in a binding agent from a mixture of pressurized air and binding agent uses an apparatus comprising means for producing pressurized air, a binding agent container, a supply pipe for the mixture of pressurized air and binding agent, and an apparatus for mixing the binding agent into the earth mass.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: April 19, 2016
    Assignee: ALLU GROUP OY
    Inventor: Markku Jonninen
  • Publication number: 20140199125
    Abstract: A method for evacuating transfer air contained in a binding agent from a mixture of pressurized air and binding agent when stabilizing earth masses by adding binding agent. In the method is used an apparatus comprising means for producing pressurized air, a binding agent container, a supply pipe for the mixture of pressurized air and binding agent, and an apparatus for mixing the binding agent into the earth mass.
    Type: Application
    Filed: June 21, 2012
    Publication date: July 17, 2014
    Applicant: Allu Group Oy
    Inventor: Markku Jonninen