ES2089919T3 - Conduccion hermetica a gas, aislante electricamente, de al menos un conductor electrico a traves de una envoltura metalica. - Google Patents
Conduccion hermetica a gas, aislante electricamente, de al menos un conductor electrico a traves de una envoltura metalica.Info
- Publication number
- ES2089919T3 ES2089919T3 ES94905020T ES94905020T ES2089919T3 ES 2089919 T3 ES2089919 T3 ES 2089919T3 ES 94905020 T ES94905020 T ES 94905020T ES 94905020 T ES94905020 T ES 94905020T ES 2089919 T3 ES2089919 T3 ES 2089919T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- watertight
- section
- exhausting
- electrical conductor
- 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
- 239000004020 conductor Substances 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/33—Electric or magnetic properties
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
- F01N3/2026—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Insulated Conductors (AREA)
- Gasket Seals (AREA)
Abstract
LA INVENCION SE REFIERE A UNA REALIZACION DE DISPOSICION ESTANCA AL GAS AISLANTE ELECTRICA PARA AL MENOS UN CONDUCTOR (5,6) ELECTRICO A TRAVES DE UNA CUBIERTA (1,2) METALICA DE UN SISTEMA DE EXHAUSTACION DE UN MOTOR DE COMBUSTION INTERNA, ESPECIALMENTE DE UN CONVERTIDOR (11) CATALITICO CALENTABLE ELECTRICAMENTE, DONDE LA CUBIERTA (1,2) DISPONE DE TABULACIONES (3,4) EN LA REGION DE LA REALIZACION DE DISPOSICION ESTANCA ENTRE LAS CUALES CIRCULA EL CONDUCTOR ELECTRICO, ESTANDO DIVIDIDA LA REALIZACION EN DOS SECCIONES (A,B) UNA DETRAS DE OTRA. LA PRIMERA DE LAS CUALES (A) QUE ESTA MAS CERCA AL SISTEMA (11) DE GASES DE EXHAUSTACION, ESTA DISEÑADA PARA SER AISLADA ELECTRICAMENTE Y RESISTENTE A TEMPERATURAS DE HASTA 1.300 QUE DISPONGA DE ESTANQUEIDAD AL GAS COMPLETA, MIENTRAS QUE LA SEGUNDA SECCION (B) MAS ALEJADA CON RESPECTO AL SISTEMA (11) DE GASES DE EXHAUSTACION ESTA DISEÑADA COMO UNA REALIZACION AISLANTE ESTANCA AL GAS Y CON AISLAMIENTO ELECTRICO PARA TEMPERATURAS DE HASTA 500 MERA SECCION (A) ES UN MATERIAL (9) CERAMICO, CON PREFERENCIA ARCILLA COMPRIMIDA. UN MATERIAL (10) ELASTICO-PLASTICO SIMILAR AL UTILIZADO POR EJEMPLO PARA LAS JUNTAS DE CULATA PUEDE SER UTILIZADO COMO MATERIAL DE AISLANTE Y DE SELLADO EN LA SEGUNDA SECCION (B). LA REALIZACION ESTANCA AL GAS PUEDE SER UTILIZADA DE FORMA ECONOMICA EN CONVERTIDORES CATALITICOS CALENTABLES ELECTRICAMENTE EN VEHICULOS A MOTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4303581A DE4303581A1 (de) | 1993-02-08 | 1993-02-08 | Elektrisch isolierende gasdichte Durchführung mindestens eines elektrischen Leiters durch einen metallischen Mantel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089919T3 true ES2089919T3 (es) | 1996-10-01 |
Family
ID=6479872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94905020T Expired - Lifetime ES2089919T3 (es) | 1993-02-08 | 1994-01-10 | Conduccion hermetica a gas, aislante electricamente, de al menos un conductor electrico a traves de una envoltura metalica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5618462A (es) |
EP (1) | EP0685027B1 (es) |
JP (1) | JP2684612B2 (es) |
DE (3) | DE4303581A1 (es) |
ES (1) | ES2089919T3 (es) |
WO (1) | WO1994018442A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3142717B2 (ja) * | 1994-06-16 | 2001-03-07 | 日本碍子株式会社 | ヒーターユニット及び触媒コンバーター |
DE4429878A1 (de) * | 1994-08-23 | 1996-03-07 | Emitec Emissionstechnologie | Abgassystem für eine Verbrennungskraftmaschine |
DE19520758A1 (de) * | 1995-06-07 | 1996-12-12 | Emitec Emissionstechnologie | Elektrisch isolierende gasdichte Durchführung |
DE19533088A1 (de) * | 1995-09-07 | 1997-03-13 | Emitec Emissionstechnologie | Elektrische isolierende Durchführung mit einer Elektrokorrosionsschutzeinrichtung |
JP3702531B2 (ja) * | 1996-05-14 | 2005-10-05 | トヨタ自動車株式会社 | 高温被加熱体の電極の構造とその製造方法 |
DE19945677C1 (de) * | 1999-09-24 | 2001-06-21 | Daimler Chrysler Ag | Elektrische Durchführung, insbesondere für eine Einspritzdüse, und Verfahren zu ihrer Herstellung |
DE10259746B3 (de) * | 2002-12-19 | 2004-06-24 | Testo Ag | Temperaturstabile und flüssigkeitsdichte Verbindung eines ersten Bauteils aus Keramik, Metall oder Kunststoff mit einem zweiten Bauteil aus Keramik, Metall oder Kunststoff und Verwendung einer solchen Verbindung |
DE102008051169A1 (de) | 2008-10-10 | 2010-04-15 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Abgasbehandlung mit einer Sensor-Folie |
DE102008058779A1 (de) | 2008-11-24 | 2010-05-27 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Modul für einen thermoelektrischen Generator und ein thermoelektrischer Generator |
DE102020210889A1 (de) | 2020-08-28 | 2022-03-03 | Vitesco Technologies GmbH | Elektrische Durchführung |
DE102020210890A1 (de) * | 2020-08-28 | 2022-03-03 | Vitesco Technologies GmbH | Stromdurchführung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931356C (de) * | 1944-05-16 | 1955-08-08 | Siemens Ag | Unter Verwendung von Gummi als Isoliermittel aufgebaute, vollkommen dichte Stromdurchfuehrung |
US2625634A (en) * | 1950-08-30 | 1953-01-13 | Wiegand Co Edwin L | Electric heating |
CH358482A (de) * | 1958-11-28 | 1961-11-30 | Haeny & Cie | Flüssigkeits- und gasdichte, für Temperaturen bis mindestens 400 C geeignete elektrische Durchführung |
DE1690413A1 (de) * | 1967-06-19 | 1971-06-16 | Oberspree Kabelwerke Veb K | Anordnung zum Befestigen von Zug- und Druckentlastungsschellen fuer Kabeleinfuehrungen |
US3768982A (en) * | 1971-06-22 | 1973-10-30 | Ford Motor Co | Catalytic converter with electrically preheated catalyst |
US4362016A (en) * | 1979-10-15 | 1982-12-07 | Papadopulos Stephen C | Pollution control device for automobile exhaust |
DE3041613A1 (de) * | 1980-11-05 | 1982-06-09 | HEW-Kabel Heinz Eilentropp KG, 5272 Wipperfürth | Anordnung zur zugfesten, druckdichten und temperaturbestaendigen verbindung von elektrischen leitern und verfahren zu deren herstellung |
DE8816514U1 (de) * | 1988-04-25 | 1989-10-26 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Elektrisch beheizbarer Katalysator-Trägerkörper |
RU2082888C1 (ru) * | 1990-03-19 | 1997-06-27 | Эмитек Гезельшафт Фюр Эмиссионстехнологи Мбх | Способ контроля работы катализатора двигателя внутреннего сгорания, устройство для его осуществления и каталитический нейтрализатор |
ATE100527T1 (de) * | 1990-07-30 | 1994-02-15 | Emitec Emissionstechnologie | Elektrisch beheizbarer wabenkoerper, insbesondere katalysator-traegerkoerper, mit inneren tragstrukturen. |
DE4032721A1 (de) * | 1990-10-15 | 1992-04-16 | Emitec Emissionstechnologie | Ueberwachung der funktion eines von einem katalysierbaren fluid durchstroembaren katalysators |
US5140813A (en) * | 1990-10-31 | 1992-08-25 | Whittenberger William A | Composite catalytic converter |
US5238650A (en) * | 1991-09-13 | 1993-08-24 | W. R. Grace & Co.-Conn. | Electrode feed through |
DE4307431C2 (de) * | 1993-03-09 | 1996-06-27 | Emitec Emissionstechnologie | Elektrisch beheizbarer, in Teilbereiche unterteilter Wabenkörper mit zusätzlichen elektrischen Leiterelementen |
DE9317050U1 (de) * | 1993-11-08 | 1995-03-09 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar | Mechanisch stabilisierte Heizkatalysatoranordnung |
-
1993
- 1993-02-08 DE DE4303581A patent/DE4303581A1/de not_active Ceased
- 1993-02-08 DE DE9321388U patent/DE9321388U1/de not_active Expired - Lifetime
-
1994
- 1994-01-10 JP JP6517566A patent/JP2684612B2/ja not_active Expired - Fee Related
- 1994-01-10 ES ES94905020T patent/ES2089919T3/es not_active Expired - Lifetime
- 1994-01-10 DE DE59400416T patent/DE59400416D1/de not_active Expired - Lifetime
- 1994-01-10 WO PCT/EP1994/000047 patent/WO1994018442A1/de active IP Right Grant
- 1994-01-10 EP EP94905020A patent/EP0685027B1/de not_active Expired - Lifetime
-
1995
- 1995-07-10 US US08/500,046 patent/US5618462A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4303581A1 (de) | 1994-08-11 |
DE9321388U1 (de) | 1997-10-30 |
US5618462A (en) | 1997-04-08 |
DE59400416D1 (de) | 1996-08-14 |
EP0685027A1 (de) | 1995-12-06 |
WO1994018442A1 (de) | 1994-08-18 |
JP2684612B2 (ja) | 1997-12-03 |
EP0685027B1 (de) | 1996-07-10 |
JPH08509280A (ja) | 1996-10-01 |
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