Patents by Inventor Petri Kuosmanen
Petri Kuosmanen 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).
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Publication number: 20220263668Abstract: The invention enables the certification of a measurement result of a measuring device. A measuring device arranged in connection with a data security module according to the invention takes under processing a measurement result produced using a measuring instrument of the measuring device (501). The measuring device associates a digital calibration certificate associated with a public key corresponding to a secret key stored in a key storage with the measurement result taken under processing (502). The measuring device digitally signs the associated measurement result using a signing function of the data security module and the secret key stored in the key storage (503).Type: ApplicationFiled: May 8, 2020Publication date: August 18, 2022Inventors: Juuso AUTIOSALO, Petri KUOSMANEN, Tuukka MUSTAPÄÄ, Pekka NIKANDER
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Publication number: 20220152711Abstract: Fastening an object onto a lathe, such that the location of the centre of rotation of the object may be adjusted relative to the centre of the lathe axis, wherein the centre of rotation of the object relative to the centre of the lathe may be displaced steplessly and biaxially, according to a predetermined calculation, without removing the object from the chuck.Type: ApplicationFiled: April 24, 2020Publication date: May 19, 2022Inventors: Petri KUOSMANEN, Raine VIITALA, Valtteri VAINIO
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Patent number: 9752257Abstract: 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: GrantFiled: February 8, 2016Date of Patent: September 5, 2017Assignee: SPINNOVA OYInventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
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Publication number: 20170016151Abstract: 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: ApplicationFiled: April 10, 2015Publication date: January 19, 2017Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
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Publication number: 20160160400Abstract: 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: ApplicationFiled: February 8, 2016Publication date: June 9, 2016Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
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Patent number: 9322117Abstract: 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: GrantFiled: April 10, 2015Date of Patent: April 26, 2016Assignee: SPINNOVA OYInventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
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Patent number: 9290864Abstract: 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: GrantFiled: June 15, 2015Date of Patent: March 22, 2016Assignee: SPINNOVA OYInventors: Juha Salmela, Thomas Widmaier, Petri Kuosmanen, Panu Kiviluoma, Johanna Liukkonen, Hans Koskinen, Tuomas Stark, Tuomas Isomaa, Jyri Lehto
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Publication number: 20150292121Abstract: 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: ApplicationFiled: April 10, 2015Publication date: October 15, 2015Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
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Publication number: 20150292122Abstract: 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: ApplicationFiled: June 15, 2015Publication date: October 15, 2015Inventors: Juha SALMELA, Thomas WIDMAIER, Petri KUOSMANEN, Panu KIVILUOMA, Johanna LIUKKONEN, Hans KOSKINEN, Tuomas STARK, Tuomas ISOMAA, Jyri LEHTO
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Patent number: 8297241Abstract: A hydraulic actuator (1) comprising a body (2), in which a control arm (5) and a lift means (6) provided with a piston surface (22) are arranged, which lift means is arranged to follow the reference movement of the control arm (5), and an inlet port (3) and an outlet port (4) for hydraulic medium. The body (2) encloses a pressure chamber (10) delimited by the piston surface (22) of the lift means (6), and the movement of the control arm (5) provides a flow connection between the inlet port (3) and the pressure chamber (10) in order to move the lift means (6), and the movement of the control arm (5) in the opposite direction provides a flow connection between the pressure chamber (10) and the outlet port (4) in order to move the lift means (6) in the opposite direction.Type: GrantFiled: July 2, 2008Date of Patent: October 30, 2012Assignee: Wärtsilä Finland OyInventors: Juha Alajoki, Pekka Hautala, Jyrki Kajaste, Jukka Kiijärvi, Petri Kuosmanen, Markus Niemi
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Publication number: 20100199933Abstract: A hydraulic actuator (1) comprising a body (2), in which a control arm (5) and a lift means (6) provided with a piston surface (22) are arranged, which lift means is arranged to follow the reference movement of the control arm (5), and an inlet port (3) and an outlet port (4) for hydraulic medium. The body (2) encloses a pressure chamber (10) delimited by the piston surface (22) of the lift means (6), and the movement of the control arm (5) provides a flow connection between the inlet port (3) and the pressure chamber (10) in order to move the lift means (6), and the movement of the control arm (5) in the opposite direction provides a flow connection between the pressure chamber (10) and the outlet port (4) in order to move the lift means (6) in the opposite direction.Type: ApplicationFiled: July 2, 2008Publication date: August 12, 2010Applicant: WÄRSILÄ FINLAND OYInventors: Juha Alajoki, Pekka Hautala, Jyrki Kajaste, Jukka Kiijärvi, Petri Kuosmanen, Markus Niemi