FR2608677B1 - Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux temps - Google Patents
Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux tempsInfo
- Publication number
- FR2608677B1 FR2608677B1 FR8618010A FR8618010A FR2608677B1 FR 2608677 B1 FR2608677 B1 FR 2608677B1 FR 8618010 A FR8618010 A FR 8618010A FR 8618010 A FR8618010 A FR 8618010A FR 2608677 B1 FR2608677 B1 FR 2608677B1
- Authority
- FR
- France
- Prior art keywords
- stroke engine
- oxidation catalyst
- catalyst
- priming
- quick priming
- 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
Links
Classifications
-
- 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
-
- 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
- F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
-
- 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
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/06—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device at cold starting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618010A FR2608677B1 (fr) | 1986-12-19 | 1986-12-19 | Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux temps |
DE8787402904T DE3776553D1 (de) | 1986-12-19 | 1987-12-18 | Vorrichtung und verfahren zum schnellen erregen eines oxydationskatalysators fuer einen zweitaktmotor. |
EP87402904A EP0278191B1 (fr) | 1986-12-19 | 1987-12-18 | Dispositif et procédé d'amorçage rapide d'un catalyseur d'oxydation pour un moteur deux temps |
AT87402904T ATE72298T1 (de) | 1986-12-19 | 1987-12-18 | Vorrichtung und verfahren zum schnellen erregen eines oxydationskatalysators fuer einen zweitaktmotor. |
JP62322487A JPS6419108A (en) | 1986-12-19 | 1987-12-19 | Apparatus and method for starting oxidizing catalyst of 2-cycle engine |
US07/135,227 US4862689A (en) | 1986-12-19 | 1987-12-21 | Device and method for the rapid priming of an oxidation catalyst for a two stroke engine |
IN915/MAS/87A IN170523B (fr) | 1986-12-19 | 1987-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8618010A FR2608677B1 (fr) | 1986-12-19 | 1986-12-19 | Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux temps |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2608677A1 FR2608677A1 (fr) | 1988-06-24 |
FR2608677B1 true FR2608677B1 (fr) | 1989-04-28 |
Family
ID=9342183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8618010A Expired FR2608677B1 (fr) | 1986-12-19 | 1986-12-19 | Dispositif et procede d'amorcage rapide d'un catalyseur d'oxydation pour un moteur deux temps |
Country Status (7)
Country | Link |
---|---|
US (1) | US4862689A (fr) |
EP (1) | EP0278191B1 (fr) |
JP (1) | JPS6419108A (fr) |
AT (1) | ATE72298T1 (fr) |
DE (1) | DE3776553D1 (fr) |
FR (1) | FR2608677B1 (fr) |
IN (1) | IN170523B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1336413C (fr) * | 1987-10-26 | 1995-07-25 | Mark Lear | Moteurs a combustion interne a deux temps |
USRE37230E1 (en) | 1987-10-26 | 2001-06-19 | Orbital Engine Company (Australia) Proprietary Limited | Two stroke cycle internal combustion engines |
AU604191B2 (en) * | 1988-04-27 | 1990-12-06 | Ricardo International Plc | Two-stroke otto cycle engines |
US4969329A (en) * | 1989-05-05 | 1990-11-13 | General Motors Corporation | Two cycle engine with exhaust emission control |
US4993225A (en) * | 1989-06-21 | 1991-02-19 | General Motors Corporation | Two cycle engine vapor emission control |
US4969330A (en) * | 1989-06-21 | 1990-11-13 | General Motors Corporation | Two cycle engine catalytic emission control |
FR2655376B1 (fr) * | 1989-12-06 | 1992-04-03 | Peugeot | Dispositif d'evacuation et de traitement anti-pollution de gaz d'echappement d'un moteur et procede correspondant. |
FR2668798B1 (fr) * | 1990-11-02 | 1994-10-14 | Renault | Moteur deux temps. |
DE4036284A1 (de) * | 1990-11-14 | 1992-05-21 | Walker Deutschland Gmbh | Vorrichtung zum einsatz eines katalysators fuer einen zweitaktmotor |
DE4117874A1 (de) * | 1991-05-31 | 1992-12-03 | Bayerische Motoren Werke Ag | Brennkraftmaschine mit einer abgas-nachbehandlungsvorrichtung |
JPH0547331U (ja) * | 1991-11-21 | 1993-06-22 | 株式会社共立 | 2サイクルエンジン |
DE4140986A1 (de) * | 1991-12-12 | 1993-06-17 | Emitec Emissionstechnologie | Anordnung zur abgasreinigung, insbesondere von brennkraftmaschinen fuer kraftfahrzeuge |
US5386694A (en) * | 1992-08-24 | 1995-02-07 | Honda Giken Kogyo Kabushiki Kaisha | Control system for internal combustion engines |
FR2707343B1 (fr) * | 1993-07-06 | 1995-08-25 | Renault | Moteur à combustion interne à cycle deux temps. |
GB2280711A (en) * | 1993-08-05 | 1995-02-08 | Ford Motor Co | Two stroke i.c. engine with catalytic converters. |
JP3663664B2 (ja) * | 1994-09-09 | 2005-06-22 | 株式会社デンソー | 排気管用開閉装置 |
US7146806B2 (en) * | 2004-07-07 | 2006-12-12 | Homelite Technologies, Ltd. | Internal combustion engine cylinder and muffler assembly with catalytic converter |
JP6019594B2 (ja) * | 2012-01-27 | 2016-11-02 | 株式会社Ihi | 脱硝装置 |
CN108291481A (zh) * | 2015-12-02 | 2018-07-17 | 博格华纳公司 | 分隔式排气增压涡轮增压器 |
CN105435605A (zh) * | 2015-12-24 | 2016-03-30 | 哈尔滨锅炉厂有限责任公司 | 用于scr脱硝装置的高温喷氨装置及喷氨方法 |
EP3569834A1 (fr) * | 2018-05-18 | 2019-11-20 | Winterthur Gas & Diesel Ltd. | Moteur à combustion interne et procédé pour réduire les émissions d'oxyde d'azote |
DE102020131039A1 (de) * | 2020-11-24 | 2022-05-25 | Tenneco Gmbh | Abgaskühlvorrichtung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE963736C (de) * | 1951-02-01 | 1957-05-09 | Kloeckner Humboldt Deutz Ag | Zweitaktbrennkraftmaschine |
DE1451881A1 (de) * | 1963-09-07 | 1969-01-23 | Daimler Benz Ag | Vorrichtung zum katalytischen Nachverbrennen von Abgasen einer Brennkraftmaschine,insbesondere in Kraftfahrzeugen |
DE2062323C3 (de) * | 1970-12-17 | 1975-12-11 | Bekama Ag, Zug (Schweiz) | Zweitakt-Brennkraftmaschine mit Schichtladung |
JPS61907A (ja) * | 1984-06-13 | 1986-01-06 | Fujitsu Ltd | 磁気抵抗効果型再生ヘツド |
-
1986
- 1986-12-19 FR FR8618010A patent/FR2608677B1/fr not_active Expired
-
1987
- 1987-12-18 EP EP87402904A patent/EP0278191B1/fr not_active Expired - Lifetime
- 1987-12-18 AT AT87402904T patent/ATE72298T1/de not_active IP Right Cessation
- 1987-12-18 DE DE8787402904T patent/DE3776553D1/de not_active Expired - Fee Related
- 1987-12-19 JP JP62322487A patent/JPS6419108A/ja active Granted
- 1987-12-21 US US07/135,227 patent/US4862689A/en not_active Expired - Lifetime
- 1987-12-22 IN IN915/MAS/87A patent/IN170523B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0278191B1 (fr) | 1992-01-29 |
US4862689A (en) | 1989-09-05 |
FR2608677A1 (fr) | 1988-06-24 |
JPS6419108A (en) | 1989-01-23 |
DE3776553D1 (de) | 1992-03-12 |
JPH0448926B2 (fr) | 1992-08-10 |
IN170523B (fr) | 1992-04-04 |
ATE72298T1 (de) | 1992-02-15 |
EP0278191A1 (fr) | 1988-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |