ES2113100T3 - Sistema de sonda dispuesto en un conducto de gas. - Google Patents
Sistema de sonda dispuesto en un conducto de gas.Info
- Publication number
- ES2113100T3 ES2113100T3 ES94914338T ES94914338T ES2113100T3 ES 2113100 T3 ES2113100 T3 ES 2113100T3 ES 94914338 T ES94914338 T ES 94914338T ES 94914338 T ES94914338 T ES 94914338T ES 2113100 T3 ES2113100 T3 ES 2113100T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- tube
- housing
- sensor
- protection
- 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
Links
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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4077—Means for protecting the electrolyte or the electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
Abstract
SE PROPONE UN SENSOR PARA DETECTAR GASES QUE FLUYEN A TRAVES DE UNA CONDUCCION DE GAS, EN PARTICULAR GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA QUE FLUYEN A TRAVES DE UNA CONDUCCION DE EXHAUSTACION. EL SENSOR DISPONE DE UN ELEMENTO (13) DE MEDICION QUE ESTA HERMETICAMENTE SELLADO EN EL INTERIOR DE UNA CARCASA (11) Y CUYA ZONA (13A) DE CONTACTO CON EL GAS SE PROYECTA FUERA DE LA CARCASA (11) Y ESTA RODEADA MEDIANTE UN TUBO (21) DE PROTECCION DEJANDO UN ESPACIO ENTRE LA ZONA DE CONTACTO DE GAS Y EL TUBO, ESTANDO CONECTADO UN EXTREMO DEL TUBO DE PROTECCION A LA CARCASA (11) Y DISPONIENDO EL TUBO DE UNA O MAS ABERTURAS PARA EL GAS QUE PASA A SU TRAVES. EL SENSOR (10) ESTA DISPUESTO EN LA CONDUCCION (30) DE GAS DE TAL MODO QUE LA ABERTURA (22) DE GAS ESTA LOCALIZADA SOBRE EL LADO (21) DE PROTECCION DE FORMA ENFRENTADA CON RESPECTO AL FLUJO (35) DE GAS QUE LLEGA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4318107A DE4318107A1 (de) | 1993-06-01 | 1993-06-01 | Meßfühleranordnung in einer Gasleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2113100T3 true ES2113100T3 (es) | 1998-04-16 |
Family
ID=6489321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94914338T Expired - Lifetime ES2113100T3 (es) | 1993-06-01 | 1994-05-11 | Sistema de sonda dispuesto en un conducto de gas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5711863A (es) |
EP (1) | EP0701692B1 (es) |
JP (1) | JP3419459B2 (es) |
DE (2) | DE4318107A1 (es) |
ES (1) | ES2113100T3 (es) |
WO (1) | WO1994028404A1 (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19523911C5 (de) * | 1995-06-30 | 2004-07-15 | Robert Bosch Gmbh | Anschlußleitung für einen Meßfühler |
DE19532090C2 (de) * | 1995-08-30 | 1997-09-18 | Bosch Gmbh Robert | Dichtung für ein Sensorelement eines Gassensors |
DE19605290C2 (de) * | 1996-02-14 | 1998-02-26 | Bosch Gmbh Robert | Meßfühler |
AU693735B2 (en) * | 1996-03-15 | 1998-07-02 | Ceramic Oxide Fabricators Pty. Ltd. | Probe for oxygen sensor |
JP3873390B2 (ja) * | 1996-09-04 | 2007-01-24 | 株式会社デンソー | 酸素センサー |
FR2762045B1 (fr) * | 1997-04-10 | 1999-06-04 | Renault | Dispositif d'echappement pour moteur a combustion interne et son procede de fabrication |
DE19734575C2 (de) * | 1997-08-09 | 1999-12-16 | Bosch Gmbh Robert | Dichtelement für Sensoren |
DE19739435A1 (de) * | 1997-09-09 | 1999-03-11 | Bosch Gmbh Robert | Meßfühler |
US6015533A (en) * | 1997-11-14 | 2000-01-18 | Motorola Inc. | Sensor housing for a calorimetric gas sensor |
DE19833861B4 (de) * | 1998-07-28 | 2008-06-26 | Robert Bosch Gmbh | Gasmessfühler |
DE19835345A1 (de) * | 1998-08-05 | 2000-02-10 | Bosch Gmbh Robert | Lambda-Sonde mit belüftetem Formschlauch |
US6346179B1 (en) | 1998-08-05 | 2002-02-12 | Ngk Spark Plug Co., Ltd. | Gas sensor |
US6415647B1 (en) * | 1998-10-30 | 2002-07-09 | Denso Corporation | Compact structure of gas sensor and production method thereof |
DE19924319C2 (de) * | 1999-05-27 | 2001-05-17 | Bosch Gmbh Robert | Gasmeßfühler |
JP2001343356A (ja) * | 2000-03-30 | 2001-12-14 | Denso Corp | ガスセンサ |
DE10058013A1 (de) * | 2000-11-23 | 2002-06-06 | Bosch Gmbh Robert | Gasmeßfühler |
DE10132828A1 (de) * | 2001-07-06 | 2003-01-16 | Bosch Gmbh Robert | Gasmessfühler |
DE10210313B4 (de) * | 2002-03-08 | 2004-07-08 | Robert Bosch Gmbh | Meßfühleranordnung |
DE10212903B4 (de) * | 2002-03-22 | 2007-02-01 | Vega Grieshaber Kg | Messwertaufnehmer |
DE10224056B4 (de) * | 2002-05-31 | 2006-07-06 | Robert Bosch Gmbh | Meßfühler |
JP2004264262A (ja) * | 2003-03-04 | 2004-09-24 | Denso Corp | セラミック素子と摺動端子との摺動接触構造 |
DE10324956B4 (de) | 2003-06-03 | 2008-03-13 | Robert Bosch Gmbh | Messfühler |
US6843105B1 (en) * | 2003-06-30 | 2005-01-18 | Robert Bosch Corporation | Contact pin for exhaust gas sensor |
JPWO2005029058A1 (ja) * | 2003-09-17 | 2006-11-30 | 日本特殊陶業株式会社 | センサおよびセンサの製造方法 |
EP1666876B1 (en) * | 2003-09-17 | 2015-11-04 | NGK Spark Plug Co., Ltd. | Gas sensor |
US7404883B2 (en) * | 2004-04-12 | 2008-07-29 | Robert Bosch Gmbh | Insulation bushing assembly for an exhaust gas sensor |
DE102004059110A1 (de) * | 2004-12-08 | 2006-06-14 | Robert Bosch Gmbh | Gasmessfühler |
US7497138B2 (en) * | 2006-03-16 | 2009-03-03 | Ford Global Technologies, Llc | System and method for improving performance of a fluid sensor for an internal combustion engine |
JP2008268152A (ja) * | 2007-04-25 | 2008-11-06 | Ngk Spark Plug Co Ltd | ガスセンサ |
US7739924B2 (en) * | 2008-02-27 | 2010-06-22 | Caterpillar Inc. | Sensor assembly having a flow head |
US8047051B2 (en) * | 2008-06-20 | 2011-11-01 | Delphi Technologies, Inc. | Gas sensor |
DE102008043219A1 (de) * | 2008-10-28 | 2010-04-29 | Robert Bosch Gmbh | Gassensor |
JP4726261B2 (ja) * | 2009-10-26 | 2011-07-20 | 日本碍子株式会社 | ガスセンサ |
JP5113941B2 (ja) * | 2009-12-25 | 2013-01-09 | 日本碍子株式会社 | コネクター |
DE102010028631B4 (de) | 2010-05-05 | 2017-10-12 | Mtu Friedrichshafen Gmbh | Gassensorsystem |
US8764955B2 (en) * | 2010-07-22 | 2014-07-01 | Ngk Spark Plug Co., Ltd. | Gas sensor |
DE102010031656A1 (de) * | 2010-07-22 | 2012-01-26 | Robert Bosch Gmbh | Vorrichtung zum Einbau eines Messfühlers |
JP5204284B2 (ja) * | 2010-11-12 | 2013-06-05 | 日本特殊陶業株式会社 | ガスセンサ |
FR2978493B1 (fr) * | 2011-07-28 | 2013-09-06 | Electricfil Automotive | Procede et dispositif de mesure de la concentration de suies dans un gaz d'echappement, notamment d'un moteur a combustion interne |
JP6047974B2 (ja) * | 2012-07-24 | 2016-12-21 | 三菱自動車工業株式会社 | ガスセンサの保護カバー構造 |
JP6441580B2 (ja) * | 2013-03-29 | 2018-12-19 | 日本碍子株式会社 | 接触部材及びセンサーの製造方法 |
DE102013212362A1 (de) | 2013-06-27 | 2014-12-31 | Robert Bosch Gmbh | Sensor zur Bestimmung eines Anteils einer Gaskomponente |
DE102013214564A1 (de) | 2013-07-25 | 2015-01-29 | Robert Bosch Gmbh | Gassensor zum Einsatz in Hochtemperaturanwendungen |
JP6424789B2 (ja) * | 2015-02-12 | 2018-11-21 | 株式会社デンソー | ガスセンサ |
WO2016129365A1 (ja) * | 2015-02-12 | 2016-08-18 | 株式会社デンソー | ガスセンサ |
JP6535593B2 (ja) * | 2015-12-17 | 2019-06-26 | 株式会社Soken | ガスセンサ |
JP6784504B2 (ja) * | 2016-04-08 | 2020-11-11 | 日本特殊陶業株式会社 | 微粒子センサ |
DE102017118762A1 (de) | 2017-08-17 | 2019-02-21 | Claas Industrietechnik Gmbh | Landwirtschaftliches Arbeitsfahrzeug |
JP6904881B2 (ja) * | 2017-10-27 | 2021-07-21 | 日本特殊陶業株式会社 | ガスセンサ |
DE102018221893A1 (de) * | 2018-12-17 | 2020-06-18 | Robert Bosch Gmbh | Stutzen, Abgassensor und Sensorsystem |
AT525548B1 (de) | 2021-11-22 | 2023-05-15 | Avl List Gmbh | Probenahmevorrichtung |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132615A (en) * | 1974-04-05 | 1979-01-02 | Robert Bosch Gmbh | Internal combustion engine exhaust gas oxygen sensor and catalyzer combination |
JPS51117693A (en) * | 1975-04-08 | 1976-10-15 | Nissan Motor Co Ltd | Air fuel ratio detection element use temperature control apparatus |
US4040930A (en) * | 1976-02-05 | 1977-08-09 | Uop Inc. | Oxygen sensor |
JPS52121503U (es) * | 1976-03-15 | 1977-09-16 | ||
JPS5629738Y2 (es) * | 1976-09-21 | 1981-07-15 | ||
JPS5922900B2 (ja) * | 1976-10-29 | 1984-05-29 | 日本碍子株式会社 | 主として内燃機関よりの排気ガス中の酸素分圧測定装置 |
JPS53147593A (en) * | 1977-05-27 | 1978-12-22 | Hitachi Ltd | Oxygen density measuring device |
US4123131A (en) * | 1977-08-05 | 1978-10-31 | General Motors Corporation | Vented electrical connector |
DE3017947A1 (de) * | 1980-05-10 | 1981-11-12 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen und verfahren zum herstellen von sensorelementen fuer derartige messfuehler |
DE3023337A1 (de) * | 1980-06-21 | 1982-01-14 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von brennkraftmaschinen |
JPS5768843A (en) * | 1980-10-17 | 1982-04-27 | Canon Inc | Electrophotographic receptor |
JPS60150447U (ja) * | 1984-03-16 | 1985-10-05 | 日本碍子株式会社 | 酸素センサ |
US4526672A (en) * | 1984-03-23 | 1985-07-02 | Axia Incorporated | Oxygen sensor |
EP0158256B1 (en) * | 1984-04-02 | 1992-07-01 | Hitachi, Ltd. | Oxygen sensor |
JPS60183857U (ja) * | 1984-05-07 | 1985-12-06 | 株式会社デンソー | 酸素濃度検出器 |
DE3511730A1 (de) * | 1984-07-06 | 1986-02-06 | Bosch Gmbh Robert | Messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen |
JPS61127449U (es) * | 1985-01-28 | 1986-08-09 | ||
US4897174A (en) * | 1988-05-24 | 1990-01-30 | Gte Laboratories Incorporated | Gas sensing apparatus |
US5389223A (en) * | 1988-07-23 | 1995-02-14 | Robert Bosch Gmbh | Electrochemical measuring sensor |
JPH02135649U (es) * | 1989-04-12 | 1990-11-13 | ||
US5324415A (en) * | 1989-06-09 | 1994-06-28 | Blumenthal Robert N | Apparatus and systems for analyzing a sample of treatment atmosphere having a carbon potential |
US5049255A (en) * | 1990-03-01 | 1991-09-17 | Tomco, Incorporated | Oxygen sensing unit |
US5329806A (en) * | 1993-05-11 | 1994-07-19 | General Motors Corporation | Exhaust sensor with tubular shell |
EP0704697A1 (en) * | 1994-09-27 | 1996-04-03 | General Motors Corporation | Exhaust sensor including a ceramic tube in metal tube package |
-
1993
- 1993-06-01 DE DE4318107A patent/DE4318107A1/de not_active Withdrawn
-
1994
- 1994-05-11 EP EP94914338A patent/EP0701692B1/de not_active Expired - Lifetime
- 1994-05-11 DE DE59405314T patent/DE59405314D1/de not_active Expired - Fee Related
- 1994-05-11 JP JP50008695A patent/JP3419459B2/ja not_active Expired - Fee Related
- 1994-05-11 WO PCT/DE1994/000536 patent/WO1994028404A1/de active IP Right Grant
- 1994-05-11 ES ES94914338T patent/ES2113100T3/es not_active Expired - Lifetime
- 1994-05-11 US US08/530,163 patent/US5711863A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0701692A1 (de) | 1996-03-20 |
DE59405314D1 (de) | 1998-04-02 |
US5711863A (en) | 1998-01-27 |
EP0701692B1 (de) | 1998-02-25 |
DE4318107A1 (de) | 1994-12-08 |
JPH08510332A (ja) | 1996-10-29 |
WO1994028404A1 (de) | 1994-12-08 |
JP3419459B2 (ja) | 2003-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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