Patents by Inventor Olov Ershag

Olov Ershag 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).

  • Patent number: 11473015
    Abstract: An arrangement for the recycling of carbon and hydrocarbon compounds from organic input material is provided. The arrangement includes: a reactor comprising a chamber that is limited by a jacket and upper and lower end-wall sections, gas inlet means for the supply of heated inert gas to the input material, whereby the gas inlet means is connected in a manner that transfers gas to a gas emission source, and gas outlets for leading the gas out of the chamber, where the gas outlet means comprises openings through which gas flows intended to supply the gas into the chamber, whereby the openings through which gas flows are arranged such that a fall in pressure is generated during the supply of gas that exceeds the fall in pressure of the gas during passage through the input material that has been introduced into the chamber. A corresponding method is also described.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: October 18, 2022
    Assignee: SES IP AB
    Inventors: Bengt-Sture Ershag, Olov Ershag
  • Publication number: 20200332196
    Abstract: The present invention concerns an arrangement for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis treatment, comprising: a reactor (1) comprising a chamber (110) that is limited by a jacket (111) and upper and lower end-wall sections (112, 113), in which chamber input material (M) in fragmented form is intended to be introduced, gas inlet means (120) for the supply of heated inert gas (101) to the input material, whereby the gas inlet means (120) is connected in a manner that transfers gas to a gas emission source (102) through inlet pipes (104, 129, 187.1, 187.
    Type: Application
    Filed: July 2, 2020
    Publication date: October 22, 2020
    Inventors: Bengt-Sture ERSHAG, Olov ERSHAG
  • Patent number: 10738244
    Abstract: The present invention concerns an arrangement for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis treatment, comprising: a reactor (1) comprising a chamber (110) that is limited by a jacket (111) and upper and lower end-wall sections (112, 113), in which chamber input material (M) in fragmented form is intended to be introduced, gas inlet means (120) for the supply of heated inert gas (101) to the input material, whereby the gas inlet means (120) is connected in a manner that transfers gas to a gas emission source (102) through inlet pipes (104, 129, 187.1, 187.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: August 11, 2020
    Assignee: SES IP AB
    Inventors: Bengt-Sture Ershag, Olov Ershag
  • Publication number: 20170073582
    Abstract: The present invention concerns an arrangement for the recycling of carbon and hydrocarbon compounds from organic input material through pyrolysis treatment, comprising: a reactor (1) comprising a chamber (110) that is limited by a jacket (111) and upper and lower end-wall sections (112, 113), in which chamber input material (M) in fragmented form is intended to be introduced, gas inlet means (120) for the supply of heated inert gas (101) to the input material, whereby the gas inlet means (120) is connected in a manner that transfers gas to a gas emission source (102) through inlet pipes (104, 129, 187.1, 187.
    Type: Application
    Filed: May 19, 2015
    Publication date: March 16, 2017
    Inventors: Bengt-Sture Ershag, Olov Ershag