A method for taking a liquid sample

Antti Grönroos (Inventor), Jorma Ihalainen (Inventor), Hanna Kyllönen (Inventor), Hannu Mursunen (Inventor), Pentti Pirkonen (Inventor), Erkki Räsänen (Inventor), Jorma Rakkolainen (Inventor), Jouko Rakkolainen (Inventor), Pekka Savolahti (Inventor), Hannu Sekki (Inventor), Teemu Työppönen (Inventor), Pertti Vastamäki (Inventor)

Research output: PatentPatent application

Abstract

The invention relates to a sampling method and filter for taking a liquid sample from a suspension containing liquid and solid matter by filtering. The filter has a rotatable filtering element (1), filtering means (6, 5, 8, 9) not rotating in relation to the filtering element for the continuous filtering of the liquid through the filtering element and cleaning means (11, 10, 13, 14) not rotating in relation to the filtering element for the continuous cleaning of the filtering element. The invention is especially suitable to be used in the process industry and in such applications in which only a small amount of the sample is needed.
Original languageEnglish
Patent numberWO07135226 A1
IPCG01N 1/10,G01N 1/20,B01D 33/44,B01D 33/48,B01D 33/15
Priority date24/05/06
Filing date23/05/07
Publication statusPublished - 29 Nov 2007
MoE publication typeNot Eligible

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Liquids
Patents and inventions
Cleaning
Filters (for fluids)
Sampling
Industry

Cite this

Grönroos, A., Ihalainen, J., Kyllönen, H., Mursunen, H., Pirkonen, P., Räsänen, E., ... Vastamäki, P. (2007). IPC No. G01N 1/10, G01N 1/20, B01D 33/44, B01D 33/48, B01D 33/15. A method for taking a liquid sample. (Patent No. WO07135226 A1).
Grönroos, Antti (Inventor) ; Ihalainen, Jorma (Inventor) ; Kyllönen, Hanna (Inventor) ; Mursunen, Hannu (Inventor) ; Pirkonen, Pentti (Inventor) ; Räsänen, Erkki (Inventor) ; Rakkolainen, Jorma (Inventor) ; Rakkolainen, Jouko (Inventor) ; Savolahti, Pekka (Inventor) ; Sekki, Hannu (Inventor) ; Työppönen, Teemu (Inventor) ; Vastamäki, Pertti (Inventor). / A method for taking a liquid sample. IPC No.: G01N 1/10, G01N 1/20, B01D 33/44, B01D 33/48, B01D 33/15. Patent No.: WO07135226 A1. May 23, 2007.
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title = "A method for taking a liquid sample",
abstract = "The invention relates to a sampling method and filter for taking a liquid sample from a suspension containing liquid and solid matter by filtering. The filter has a rotatable filtering element (1), filtering means (6, 5, 8, 9) not rotating in relation to the filtering element for the continuous filtering of the liquid through the filtering element and cleaning means (11, 10, 13, 14) not rotating in relation to the filtering element for the continuous cleaning of the filtering element. The invention is especially suitable to be used in the process industry and in such applications in which only a small amount of the sample is needed.",
author = "Antti Gr{\"o}nroos and Jorma Ihalainen and Hanna Kyll{\"o}nen and Hannu Mursunen and Pentti Pirkonen and Erkki R{\"a}s{\"a}nen and Jorma Rakkolainen and Jouko Rakkolainen and Pekka Savolahti and Hannu Sekki and Teemu Ty{\"o}pp{\"o}nen and Pertti Vastam{\"a}ki",
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month = "11",
day = "29",
language = "English",
type = "Patent",
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Grönroos, A, Ihalainen, J, Kyllönen, H, Mursunen, H, Pirkonen, P, Räsänen, E, Rakkolainen, J, Rakkolainen, J, Savolahti, P, Sekki, H, Työppönen, T & Vastamäki, P May. 23 2007, A method for taking a liquid sample, Patent No. WO07135226 A1, IPC No. G01N 1/10, G01N 1/20, B01D 33/44, B01D 33/48, B01D 33/15.

A method for taking a liquid sample. / Grönroos, Antti (Inventor); Ihalainen, Jorma (Inventor); Kyllönen, Hanna (Inventor); Mursunen, Hannu (Inventor); Pirkonen, Pentti (Inventor); Räsänen, Erkki (Inventor); Rakkolainen, Jorma (Inventor); Rakkolainen, Jouko (Inventor); Savolahti, Pekka (Inventor); Sekki, Hannu (Inventor); Työppönen, Teemu (Inventor); Vastamäki, Pertti (Inventor).

IPC No.: G01N 1/10, G01N 1/20, B01D 33/44, B01D 33/48, B01D 33/15. Patent No.: WO07135226 A1. May 23, 2007.

Research output: PatentPatent application

TY - PAT

T1 - A method for taking a liquid sample

AU - Grönroos, Antti

AU - Ihalainen, Jorma

AU - Kyllönen, Hanna

AU - Mursunen, Hannu

AU - Pirkonen, Pentti

AU - Räsänen, Erkki

AU - Rakkolainen, Jorma

AU - Rakkolainen, Jouko

AU - Savolahti, Pekka

AU - Sekki, Hannu

AU - Työppönen, Teemu

AU - Vastamäki, Pertti

PY - 2007/11/29

Y1 - 2007/11/29

N2 - The invention relates to a sampling method and filter for taking a liquid sample from a suspension containing liquid and solid matter by filtering. The filter has a rotatable filtering element (1), filtering means (6, 5, 8, 9) not rotating in relation to the filtering element for the continuous filtering of the liquid through the filtering element and cleaning means (11, 10, 13, 14) not rotating in relation to the filtering element for the continuous cleaning of the filtering element. The invention is especially suitable to be used in the process industry and in such applications in which only a small amount of the sample is needed.

AB - The invention relates to a sampling method and filter for taking a liquid sample from a suspension containing liquid and solid matter by filtering. The filter has a rotatable filtering element (1), filtering means (6, 5, 8, 9) not rotating in relation to the filtering element for the continuous filtering of the liquid through the filtering element and cleaning means (11, 10, 13, 14) not rotating in relation to the filtering element for the continuous cleaning of the filtering element. The invention is especially suitable to be used in the process industry and in such applications in which only a small amount of the sample is needed.

M3 - Patent

M1 - WO07135226 A1

Y2 - 2007/05/23

ER -

Grönroos A, Ihalainen J, Kyllönen H, Mursunen H, Pirkonen P, Räsänen E et al, inventors. A method for taking a liquid sample. G01N 1/10, G01N 1/20, B01D 33/44, B01D 33/48, B01D 33/15. 2007 Nov 29.