DE69939296D1 - Verfahren zur minimierung elektrischer verluste in - Google Patents

Verfahren zur minimierung elektrischer verluste in

Info

Publication number
DE69939296D1
DE69939296D1 DE69939296T DE69939296T DE69939296D1 DE 69939296 D1 DE69939296 D1 DE 69939296D1 DE 69939296 T DE69939296 T DE 69939296T DE 69939296 T DE69939296 T DE 69939296T DE 69939296 D1 DE69939296 D1 DE 69939296D1
Authority
DE
Germany
Prior art keywords
force effect
electrical losses
minimizing electrical
impactor
insulator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69939296T
Other languages
English (en)
Inventor
Jorma Keskinen
Annele Virtanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dekati Oy
Original Assignee
Dekati 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.)
Filing date
Publication date
Application filed by Dekati Oy filed Critical Dekati Oy
Application granted granted Critical
Publication of DE69939296D1 publication Critical patent/DE69939296D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Bipolar Transistors (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Control Of El Displays (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Wire Bonding (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE69939296T 1998-01-27 1999-01-26 Verfahren zur minimierung elektrischer verluste in Expired - Lifetime DE69939296D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980178A FI104127B1 (fi) 1998-01-27 1998-01-27 Menetelmä sähköisissä impaktoreissa tapahtuvien coulombisten häviöiden minimoimiseksi ja sähköinen impaktori
PCT/FI1999/000050 WO1999037990A1 (en) 1998-01-27 1999-01-26 Method for minimising coulombic losses in electrical impactors and an electrical impactor

Publications (1)

Publication Number Publication Date
DE69939296D1 true DE69939296D1 (de) 2008-09-25

Family

ID=8550571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939296T Expired - Lifetime DE69939296D1 (de) 1998-01-27 1999-01-26 Verfahren zur minimierung elektrischer verluste in

Country Status (7)

Country Link
US (1) US6401553B1 (de)
EP (1) EP0970363B1 (de)
JP (1) JP4091133B2 (de)
AT (1) ATE404855T1 (de)
DE (1) DE69939296D1 (de)
FI (1) FI104127B1 (de)
WO (1) WO1999037990A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113406B (fi) * 2000-09-01 2004-04-15 Dekati Oy Laite aerosolipartikkelien kokojakauman määrittämiseksi
FI117305B (fi) * 2001-11-21 2006-08-31 Dekati Oy Impaktori, impaktorin runko-osa ja impaktorissa käytettäväksi tarkoitettu osa
FI117306B (fi) 2001-11-21 2006-08-31 Dekati Oy Mittalaite aerosolien mittaamiseksi
FIU20100360U0 (fi) 2010-08-20 2010-08-20 Kauko Janka Sähköinen hiukkasmittauslaite
JP5700594B2 (ja) 2011-02-22 2015-04-15 株式会社日立製作所 大気中微生物等の捕集装置及びその捕集方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312180A (en) * 1979-09-28 1982-01-26 Battelle Development Corporation Detecting particles
DE3104878A1 (de) * 1981-02-11 1982-08-19 Natalija Georgievna Moskva Bulgakova Verfahren und einrichtung zur analyse disperser aerosolzusammensetzungen
DE3417525C1 (de) 1984-05-11 1986-01-09 Matter + Siegmann Ag, Wohlen Vorrichtung zur quantitativen und qualitativen Erfassung von kohlenwasserstoffhaltigen Schwebeteilchen in Gasen
USRE36074E (en) * 1990-11-30 1999-02-02 Toa Medical Electronics Co., Ltd. Particle detector and particle detecting apparatus having the detector

Also Published As

Publication number Publication date
EP0970363B1 (de) 2008-08-13
US6401553B1 (en) 2002-06-11
EP0970363A1 (de) 2000-01-12
JP2001518195A (ja) 2001-10-09
FI104127B (fi) 1999-11-15
WO1999037990A1 (en) 1999-07-29
FI980178A0 (fi) 1998-01-27
FI980178A (fi) 1998-11-15
FI104127B1 (fi) 1999-11-15
JP4091133B2 (ja) 2008-05-28
ATE404855T1 (de) 2008-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition