FI20110067A0 - Particle sensor - Google Patents

Particle sensor

Info

Publication number: FI20110067A0
Authority: FI; Finland
Prior art keywords: particle sensor; particle; sensor
Prior art date: 2010-08-20

Application number

FI20110067A

Other languages

Finnish (fi)

Swedish (sv)

Inventor

Kauko Janka

Original Assignee

Kauko Janka

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.)

2010-08-20

Filing date

2011-02-28

Publication date

2011-02-28

2011-02-28 Application filed by Kauko Janka filed Critical Kauko Janka

2011-02-28 Priority to FI20110067A priority Critical patent/FI20110067A0/en

2011-02-28 Publication of FI20110067A0 publication Critical patent/FI20110067A0/en

2011-08-19 Priority to PCT/FI2011/050730 priority patent/WO2012022843A1/en

2011-08-19 Priority to PCT/FI2011/050731 priority patent/WO2012022844A1/en

2011-08-19 Priority to EP11773479.8A priority patent/EP2606344A1/en

2011-08-19 Priority to PCT/FI2011/050729 priority patent/WO2012022842A1/en

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
- G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage
- 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

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

FI20110067A 2010-08-20 2011-02-28 Particle sensor FI20110067A0 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FI20110067A FI20110067A0 (en)	2010-08-20	2011-02-28	Particle sensor
PCT/FI2011/050730 WO2012022843A1 (en)	2010-08-20	2011-08-19	Particle sensor
PCT/FI2011/050731 WO2012022844A1 (en)	2010-08-20	2011-08-19	Electrical impactor
EP11773479.8A EP2606344A1 (en)	2010-08-20	2011-08-19	Process and apparatus for particle measurement
PCT/FI2011/050729 WO2012022842A1 (en)	2010-08-20	2011-08-19	Process and apparatus for particle measurement

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20100360U FIU20100360U0 (en)	2010-08-20	2010-08-20	Electrical particle measuring instrument
FI20110067A FI20110067A0 (en)	2010-08-20	2011-02-28	Particle sensor

Publications (1)

Publication Number	Publication Date
FI20110067A0 true FI20110067A0 (en)	2011-02-28

Family

ID=42669444

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
FI20100360U FIU20100360U0 (en)	2010-08-20	2010-08-20	Electrical particle measuring instrument
FI20110067A FI20110067A0 (en)	2010-08-20	2011-02-28	Particle sensor
FI20110066A FI20110066A0 (en)	2010-08-20	2011-02-28	particle detector
FI20110065A FI20110065A0 (en)	2010-08-20	2011-02-28	Electric inductor

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FI20100360U FIU20100360U0 (en)	2010-08-20	2010-08-20	Electrical particle measuring instrument

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
FI20110066A FI20110066A0 (en)	2010-08-20	2011-02-28	particle detector
FI20110065A FI20110065A0 (en)	2010-08-20	2011-02-28	Electric inductor

Country Status (3)

Country	Link
EP (1)	EP2606344A1 (en)
FI (4)	FIU20100360U0 (en)
WO (3)	WO2012022842A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2815473A1 (en) *	2012-02-18	2014-12-24	Pegasor OY	Apparatus and process for producing acknowledged air flow and the use of such apparatus in measuring particle concentration in acknowledged air flow
EP2823284A1 (en) *	2012-03-06	2015-01-14	Pegasor OY	Apparatus and process for particle mass concentration measurement and use of an apparatus for particle mass concentration measurement
JP5960619B2 (en) *	2013-01-28	2016-08-02	日本特殊陶業株式会社	Particle sensor using external gas flow
DE202014007548U1 (en)	2014-09-16	2014-12-02	Pegasor Oy	Apparatus for flushing a particle measuring device
US9791361B2 (en)	2015-10-26	2017-10-17	Dekati Oy	Method and apparatus for measuring aerosol particles of exhaust gas
FI20155760A (en)	2015-10-26	2017-04-27	Dekati Oy	Charging unit for particle monitoring device and particle monitoring device
US9791360B2 (en)	2015-10-26	2017-10-17	Dekati Oy	Method and apparatus for measuring aerosol particles suspended in gas
WO2017077190A1 (en)	2015-11-02	2017-05-11	Pegasor Oy	Apparatus and process for measuring characteristics of particle flow
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
AT523371B1 (en) *	2019-12-18	2021-11-15	Avl List Gmbh	Device and method for measuring aerosols

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1235856A (en)	1967-09-06	1971-06-16	Nat Res Dev	Improvements in or relating to the measurement of the flow of a particulate material
GB1485750A (en)	1974-08-29	1977-09-14	Nat Res Dev	Method of and instrument for determination of the size of particles in a turbulently flowing fluid stream
DE3417525C1 (en)	1984-05-11	1986-01-09	Matter + Siegmann Ag, Wohlen	Device for the quantitative and qualitative detection of hydrocarbon-containing suspended particles in gases
US4769609A (en) *	1986-09-19	1988-09-06	Senichi Masuda	Measurement of ultra-fine particles utilizing pulsed corona signals
DE3907387A1 (en)	1989-03-08	1990-09-13	Singer Hermann	METHOD FOR MEASURING PARTICLES IN POLYDISPERSE SYSTEMS AND OF PARTICLE CONCENTRATIONS OF MONODISPERS AEROSOLS AND MEASURING DEVICE FOR IMPLEMENTING THE METHOD
DE4429831A1 (en) *	1994-08-23	1995-04-27	Schmidt Ott Andreas Prof Dr	Method for grading (size classification) of aerosol particles
US5922976A (en) *	1995-10-12	1999-07-13	California Institute Of Technology	Method of measuring aerosol particles using automated mobility-classified aerosol detector
FI104127B1 (en)	1998-01-27	1999-11-15	Dekati Oy	Procedure for minimizing coulombic losses in electrical importers and an electrical importer
US6828794B2 (en)	2002-10-24	2004-12-07	Cambustion Limited	Electrostatic particle measurement
FI118278B (en) *	2003-06-24	2007-09-14	Dekati Oy	Method and sensor device for measuring particulate emissions from combustion engine exhaust
DE10348217A1 (en) *	2003-10-16	2005-05-25	Brandenburgische Technische Universität Cottbus	Device and method for Aerosolauf- or aerosol transfer into a defined state of charge of a bipolar diffusion charging by means of an electrical discharge in the aerosol space
WO2006127803A2 (en)	2005-05-23	2006-11-30	Tsi Incorporated	Instruments for measuring nanoparticle exposure
DE102006034075B4 (en) *	2006-03-16	2009-03-19	Ust Umweltsensortechnik Gmbh	Method and device for the selective detection of conductive particles in gas streams
DE102007046096A1 (en)	2007-09-26	2009-04-02	Robert Bosch Gmbh	Method for the self-diagnosis of a particle sensor, suitable particle sensors for carrying out the method and their use
FI20080182A0 (en)	2008-03-04	2008-03-04	Navaro 245 Oy	Measurement method and apparatus
WO2010049870A1 (en)	2008-10-31	2010-05-06	Koninklijke Philips Electronics N.V.	Device for characterizing the evolution over time of a size distribution of electrically-charged airborne particles in an airflow

2010
- 2010-08-20 FI FI20100360U patent/FIU20100360U0/en not_active Application Discontinuation
2011
- 2011-02-28 FI FI20110067A patent/FI20110067A0/en not_active Application Discontinuation
- 2011-02-28 FI FI20110066A patent/FI20110066A0/en not_active Application Discontinuation
- 2011-02-28 FI FI20110065A patent/FI20110065A0/en not_active Application Discontinuation
- 2011-08-19 WO PCT/FI2011/050729 patent/WO2012022842A1/en not_active Ceased
- 2011-08-19 EP EP11773479.8A patent/EP2606344A1/en not_active Withdrawn
- 2011-08-19 WO PCT/FI2011/050731 patent/WO2012022844A1/en not_active Ceased
- 2011-08-19 WO PCT/FI2011/050730 patent/WO2012022843A1/en not_active Ceased

Also Published As

Publication number	Publication date
FI20110066A0 (en)	2011-02-28
WO2012022843A1 (en)	2012-02-23
EP2606344A1 (en)	2013-06-26
FI20110065A0 (en)	2011-02-28
FIU20100360U0 (en)	2010-08-20
WO2012022842A1 (en)	2012-02-23
WO2012022844A1 (en)	2012-02-23

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Legal Events

Date	Code	Title	Description
2011-08-15	PC	Transfer of assignment of patent	Owner name: PEGASOR OY Free format text: PEGASOR OY
2012-05-21	FD	Application lapsed

Date

Code

Title

Description

2011-08-15

Transfer of assignment of patent

Owner name: PEGASOR OY

Free format text: PEGASOR OY

2012-05-21

Application lapsed