JP4863883B2 - 排ガス混合気内の潤滑油量の測定方法とその装置 - Google Patents
排ガス混合気内の潤滑油量の測定方法とその装置 Download PDFInfo
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- JP4863883B2 JP4863883B2 JP2006548240A JP2006548240A JP4863883B2 JP 4863883 B2 JP4863883 B2 JP 4863883B2 JP 2006548240 A JP2006548240 A JP 2006548240A JP 2006548240 A JP2006548240 A JP 2006548240A JP 4863883 B2 JP4863883 B2 JP 4863883B2
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- exhaust gas
- lubricating oil
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
-
- 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
- G01N27/64—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 wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
-
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Claims (11)
- 排気ガス混合気内の潤滑油量の測定方法であって、
該方法は、
イオン源(3)を用いて排気ガス混合気内の分子をイオン化する工程と、
接続された電源を備えている多極子として実施されているフィルターユニット(5)に、排気ガス混合気のイオンを供給する工程と、
計測されるべき潤滑油フラクションに準じて、フィルターユニット(5)の透過率の範囲を設定する工程と、
透過率の範囲外の固有質量のイオンを除去する工程と、
透過したイオンを計測装置(8)に供給しながら、前記透過したイオンの強度の濃度を計測する工程と、を含んでおり、
計測されるべき潤滑油フラクションの割合の測定が、透過率の範囲にわたって前記透過したイオンの強度の全計測として一度に実行されるものである、排気ガス混合気内の潤滑油量の測定方法。 - フィルタリング装置が、四極子(51)である、請求項1に記載の方法。
- 電源(52)が、直流成分、及び/又は、交流成分の電位を発生するものである、請求項1又は請求項2に記載の方法。
- 多極子(5)が交流電圧によってのみ動作するものである、請求項1〜4の何れか1つに記載の方法。
- 多極子(5)に接続されている電源の電圧が、多極子(5)がバンドパスフィルターを形成するように、選択されており、且つ、多極子(5)が、透過率の範囲の、下限質量用の第1アクチュエータ装置(55)と上限質量用の第2アクチュエータ装置(56)とを有している、請求項1〜5の何れか1つに記載の方法。
- 排気ガス混合気内の潤滑油量の測定装置であって、
排気ガスプローブ(2)と、イオン源(3)と、フィルター装置(5)と、設定装置と、を含んでおり、
上記イオン源(3)が、フィルター装置(5)を介して計測装置(8)に接続されており、
上記フィルター装置(5)が、電源を備えている電気多極子として実施されており、上記電源が多極子に接続されており、且つ、直流成分、及び/又は、交流成分の電位を発生するように設計されており、
上記設定装置が、計測されるべき潤滑油フラクションに準じて、透過率の範囲を決めるためのものであって、
上記計測装置(8)が、透過率の範囲にわたって分子濃度の全計測として、計測されるべき潤滑油フラクションの割合の測定を、一度に実行するように形成されている、広帯域計測装置である、排気ガス混合気内の潤滑油量の測定装置。 - 多極子(5)が、バンドパスフィルターとして形成されており、且つ、透過率の範囲の、下限質量用の第1アクチュエータ装置(55)と、上限質量用の第2アクチュエータ装置(56)とを有している、請求項7に記載の装置。
- 多極子(5)が、ハイパスフィルターとして形成されており、且つ、下限質量用のアクチュエータ装置(55)を有している、請求項8に記載の装置。
- aが0に設定されている、請求項10に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004001514.7 | 2004-01-09 | ||
DE102004001514A DE102004001514A1 (de) | 2004-01-09 | 2004-01-09 | Verfahren und Vorrichtung zur Bestimmung des Schmierölgehalts in einem Abgasgemisch |
PCT/EP2005/000140 WO2005066605A2 (de) | 2004-01-09 | 2005-01-10 | Verfahren und vorrichtung zur bestimmung des schmierölgehalts in einem abgasgemisch |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007518085A JP2007518085A (ja) | 2007-07-05 |
JP4863883B2 true JP4863883B2 (ja) | 2012-01-25 |
Family
ID=34716425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006548240A Expired - Lifetime JP4863883B2 (ja) | 2004-01-09 | 2005-01-10 | 排ガス混合気内の潤滑油量の測定方法とその装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7902497B2 (ja) |
EP (1) | EP1704579A2 (ja) |
JP (1) | JP4863883B2 (ja) |
DE (1) | DE102004001514A1 (ja) |
WO (1) | WO2005066605A2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2056333B1 (de) * | 2007-10-29 | 2016-08-24 | ION-TOF Technologies GmbH | Flüssigmetallionenquelle, Sekundärionenmassenspektrometer, sekundärionenmassenspektrometisches Analyseverfahren sowie deren Verwendungen |
US20100188659A1 (en) * | 2009-01-29 | 2010-07-29 | Valery Shver | In-situ devices, systems, and methods for gas species measurement |
WO2010094316A1 (de) | 2009-02-17 | 2010-08-26 | Joachim Vogt | Vorrichtung zur fluidmengenmessung in antrieben und geräten |
DE102009020360A1 (de) | 2009-04-30 | 2010-11-04 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung und Verfahren zur Bestimmung des Schmierölgehaltes in einem Abgasgemisch |
DE102010012606A1 (de) | 2010-03-24 | 2011-09-29 | Tutech Innovation Gmbh | Analyseeinrichtung für Abgase, insbesondere von Verbrennungsmotoren |
DE202013005959U1 (de) * | 2013-07-03 | 2014-10-06 | Manfred Gohl | Bestimmungsvorrichtung für Kohlenwasserstoff-Emissionen von Motoren |
DE102013218930A1 (de) | 2013-09-20 | 2015-04-16 | Lubrisense Gmbh | Mehrfach-Ölemissionsmessgerät für Motoren |
US9086398B1 (en) * | 2014-01-21 | 2015-07-21 | Caterpillar Inc. | Engine exhaust gas sampling for mass spectrometer real time oil consumption measurement |
JP7064378B2 (ja) * | 2018-05-21 | 2022-05-10 | 株式会社Subaru | 排ガス分析方法及び排ガス分析システム |
CN108776167A (zh) * | 2018-06-12 | 2018-11-09 | 福建出入境检验检疫局检验检疫技术中心 | 一种植物油鉴别方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939952A (en) * | 1953-12-24 | 1960-06-07 | Paul | Apparatus for separating charged particles of different specific charges |
JPS62276739A (ja) * | 1986-03-07 | 1987-12-01 | フイニガン コ−ポレ−シヨン | 4重極イオントラツプ質量分析計のダイナミツクレンジと感度とを増大させる方法 |
JPS6486438A (en) * | 1987-05-22 | 1989-03-31 | Finnigan Corp | Method of applying chemical ionization system to ion-trpping mass-spectrometer |
JPH036451A (ja) * | 1989-06-02 | 1991-01-11 | Mazda Motor Corp | エンジンのガス分析装置 |
JPH07326321A (ja) * | 1994-05-27 | 1995-12-12 | Finnigan Corp | イオントラップ式質量分析システム及び方法 |
JPH1164282A (ja) * | 1997-08-19 | 1999-03-05 | Hitachi Ltd | 質量分析装置の調整方法 |
JP2002184349A (ja) * | 2000-12-14 | 2002-06-28 | Shimadzu Corp | イオントラップ型質量分析装置 |
WO2003019614A2 (en) * | 2001-08-30 | 2003-03-06 | Mds Inc., Doing Busness As Mds Sciex | A method of reducing space charge in a linear ion trap mass spectrometer |
Family Cites Families (1)
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FR2892818B1 (fr) * | 2005-11-03 | 2008-10-24 | Renault Sas | Procede de determination de la teneur en gazole dans une huile lubrifiante de moteur a combustion |
-
2004
- 2004-01-09 DE DE102004001514A patent/DE102004001514A1/de not_active Ceased
-
2005
- 2005-01-10 WO PCT/EP2005/000140 patent/WO2005066605A2/de active Application Filing
- 2005-01-10 EP EP05706854A patent/EP1704579A2/de not_active Ceased
- 2005-01-10 US US10/584,926 patent/US7902497B2/en active Active
- 2005-01-10 JP JP2006548240A patent/JP4863883B2/ja not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939952A (en) * | 1953-12-24 | 1960-06-07 | Paul | Apparatus for separating charged particles of different specific charges |
JPS62276739A (ja) * | 1986-03-07 | 1987-12-01 | フイニガン コ−ポレ−シヨン | 4重極イオントラツプ質量分析計のダイナミツクレンジと感度とを増大させる方法 |
JPS6486438A (en) * | 1987-05-22 | 1989-03-31 | Finnigan Corp | Method of applying chemical ionization system to ion-trpping mass-spectrometer |
JPH036451A (ja) * | 1989-06-02 | 1991-01-11 | Mazda Motor Corp | エンジンのガス分析装置 |
JPH07326321A (ja) * | 1994-05-27 | 1995-12-12 | Finnigan Corp | イオントラップ式質量分析システム及び方法 |
JPH1164282A (ja) * | 1997-08-19 | 1999-03-05 | Hitachi Ltd | 質量分析装置の調整方法 |
JP2002184349A (ja) * | 2000-12-14 | 2002-06-28 | Shimadzu Corp | イオントラップ型質量分析装置 |
WO2003019614A2 (en) * | 2001-08-30 | 2003-03-06 | Mds Inc., Doing Busness As Mds Sciex | A method of reducing space charge in a linear ion trap mass spectrometer |
Also Published As
Publication number | Publication date |
---|---|
US7902497B2 (en) | 2011-03-08 |
DE102004001514A1 (de) | 2005-08-04 |
EP1704579A2 (de) | 2006-09-27 |
WO2005066605A2 (de) | 2005-07-21 |
WO2005066605A3 (de) | 2005-12-01 |
US20080210855A1 (en) | 2008-09-04 |
JP2007518085A (ja) | 2007-07-05 |
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