FI20125189L - Laite ja menetelmä hiukkasten mittaamiseksi - Google Patents

Laite ja menetelmä hiukkasten mittaamiseksi Download PDF

Info

Publication number: FI20125189L
Authority: FI; Finland
Prior art keywords: measuring particles; particles; measuring
Prior art date: 2012-02-19

Application number

FI20125189A

Other languages

English (en)

Swedish (sv)

Other versions

FI20125189A7 (fi

Inventor

Kauko Janka

Juha Tikkanen

Original Assignee

Pegasor Oy

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-02-19

Filing date

2012-02-19

Publication date

2013-08-20

2012-02-19 Application filed by Pegasor Oy filed Critical Pegasor Oy

2012-02-19 Priority to FI20125189A priority Critical patent/FI20125189A7/fi

2013-02-08 Priority to EP13711920.2A priority patent/EP2815224A1/en

2013-02-08 Priority to PCT/FI2013/050137 priority patent/WO2013121096A1/en

2013-08-20 Publication of FI20125189L publication Critical patent/FI20125189L/fi

2013-08-20 Publication of FI20125189A7 publication Critical patent/FI20125189A7/fi

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
- G01N2001/2255—Sampling from a flowing stream of gas in a vehicle exhaust with dilution of the sample

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Molecular Biology (AREA)
Biomedical Technology (AREA)
Engineering & Computer Science (AREA)
Dispersion Chemistry (AREA)
Sampling And Sample Adjustment (AREA)

FI20125189A 2012-02-19 2012-02-19 Laite ja menetelmä hiukkasten mittaamiseksi FI20125189A7 (fi)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FI20125189A FI20125189A7 (fi)	2012-02-19	2012-02-19	Laite ja menetelmä hiukkasten mittaamiseksi
EP13711920.2A EP2815224A1 (en)	2012-02-19	2013-02-08	Apparatus and method for particle measurement
PCT/FI2013/050137 WO2013121096A1 (en)	2012-02-19	2013-02-08	Apparatus and method for particle measurement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI20125189A FI20125189A7 (fi)	2012-02-19	2012-02-19	Laite ja menetelmä hiukkasten mittaamiseksi

Publications (2)

Publication Number	Publication Date
FI20125189L true FI20125189L (fi)	2013-08-20
FI20125189A7 FI20125189A7 (fi)	2013-08-20

Family

ID=47997559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20125189A FI20125189A7 (fi)	2012-02-19	2012-02-19	Laite ja menetelmä hiukkasten mittaamiseksi

Country Status (3)

Country	Link
EP (1)	EP2815224A1 (fi)
FI (1)	FI20125189A7 (fi)
WO (1)	WO2013121096A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB201609868D0 (en)	2016-06-06	2016-07-20	Cambridge Entpr Ltd	Particle measurement apparatus
CA3149617A1 (en)	2019-08-02	2021-02-11	Cambridge Enterprise Limited	Particle sensor and sensing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2836002C2 (de)	1978-08-17	1986-09-11	Robert Bosch Gmbh, 7000 Stuttgart	Sensor zur Überwachung der Rußfreiheit von Abgasen
US6615677B2 (en) *	2001-07-10	2003-09-09	Caterpillar Inc	Method for controlling dilution air
JP4815438B2 (ja) *	2004-07-21	2011-11-16	センサーズインコーポレイテッド	収集排気ガス分析のための希釈流量制御システムとその方法
DE102007021913A1 (de)	2007-05-10	2008-11-20	Robert Bosch Gmbh	Verfahren und Sensor zur Detektion von Teilchen in einem Gasstrom sowie deren Verwendung
US7806968B2 (en) *	2007-10-16	2010-10-05	Horiba Ltd.	Calibration unit for volatile particle remover
FI20080182A0 (fi)	2008-03-04	2008-03-04	Navaro 245 Oy	Mittausmenetelmä ja -laite

2012
- 2012-02-19 FI FI20125189A patent/FI20125189A7/fi not_active Application Discontinuation
2013
- 2013-02-08 EP EP13711920.2A patent/EP2815224A1/en not_active Withdrawn
- 2013-02-08 WO PCT/FI2013/050137 patent/WO2013121096A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP2815224A1 (en)	2014-12-24
WO2013121096A1 (en)	2013-08-22
FI20125189A7 (fi)	2013-08-20

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Legal Events

Date	Code	Title	Description
2014-04-04	FD	Application lapsed