Patents by Inventor Jyri LEHTO

Jyri LEHTO 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 apparatus for producing fibre yarn
    Patent number: 9752257
    Abstract: A method and apparatus for producing fiber yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fiber suspension (6), such as pulp fiber suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: September 5, 2017
    Assignee: SPINNOVA OY
    Inventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
  • METHOD AND APPARATUS FOR PRODUCING FIBRE YARN
    Publication number: 20170016151
    Abstract: A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip there between. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Application
    Filed: April 10, 2015
    Publication date: January 19, 2017
    Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
  • METHOD AND APPARATUS FOR PRODUCING FIBRE YARN
    Publication number: 20160160400
    Abstract: A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Application
    Filed: February 8, 2016
    Publication date: June 9, 2016
    Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
  • Method and apparatus for producing fibre yarn
    Patent number: 9322117
    Abstract: A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: April 26, 2016
    Assignee: SPINNOVA OY
    Inventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
  • Method and apparatus for producing fibre yarn
    Patent number: 9290864
    Abstract: A method and apparatus for producing fiber yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fiber suspension (6), such as pulp fiber suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: March 22, 2016
    Assignee: SPINNOVA OY
    Inventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
  • METHOD AND APPARATUS FOR PRODUCING FIBRE YARN
    Publication number: 20150292121
    Abstract: A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Application
    Filed: April 10, 2015
    Publication date: October 15, 2015
    Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
  • METHOD AND APPARATUS FOR PRODUCING FIBRE YARN
    Publication number: 20150292122
    Abstract: A method and apparatus for producing fibre yarn is provided. The novel apparatus includes a first transportation and pressing element (1) and a second transportation and pressing element (5) arranged adjacent to the first transportation and pressing element (1) as well as elements for driving the transportation and pressing elements (1, 5). The first and second transportation and pressing elements (1, 5) are arranged to form a nip therebetween. The apparatus also includes a nozzle (9) for feeding fibre suspension (6), such as pulp fibre suspension, to the nip between the first and second transportation and pressing elements (1, 5).
    Type: Application
    Filed: June 15, 2015
    Publication date: October 15, 2015
    Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO