IT993083B - Dispositivo di protezione di un dispositivo di disintossicazione dei gas di scarico di macchine a combustione interna - Google Patents
Dispositivo di protezione di un dispositivo di disintossicazione dei gas di scarico di macchine a combustione internaInfo
- Publication number
- IT993083B IT993083B IT28315/73A IT2831573A IT993083B IT 993083 B IT993083 B IT 993083B IT 28315/73 A IT28315/73 A IT 28315/73A IT 2831573 A IT2831573 A IT 2831573A IT 993083 B IT993083 B IT 993083B
- Authority
- IT
- Italy
- Prior art keywords
- protection
- exhaust gas
- internal combustion
- detox
- combustion machines
- Prior art date
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
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
- F01N13/009—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 having two or more separate purifying devices arranged in series
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/04—Combinations of different methods of purification afterburning and catalytic conversion
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2242591A DE2242591A1 (de) | 1972-08-30 | 1972-08-30 | Schutzeinrichtung fuer eine anordnung zur abgasentgiftung von brennkraftmaschinen |
DE2319576A DE2319576A1 (de) | 1973-04-18 | 1973-04-18 | Schutzeinrichtung fuer eine anordnung zur abgasentgiftung von brennkraftmaschinen |
DE19732340541 DE2340541A1 (de) | 1973-08-10 | 1973-08-10 | Schutzeinrichtung fuer eine anordnung zur abgasentgiftung von brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT993083B true IT993083B (it) | 1975-09-30 |
Family
ID=27184670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28315/73A IT993083B (it) | 1972-08-30 | 1973-08-29 | Dispositivo di protezione di un dispositivo di disintossicazione dei gas di scarico di macchine a combustione interna |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4985421A (it) |
FR (1) | FR2200891A5 (it) |
GB (1) | GB1427637A (it) |
IT (1) | IT993083B (it) |
NL (1) | NL7311874A (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567043B2 (it) * | 1973-03-12 | 1981-02-16 | ||
JPS5088420A (it) * | 1973-12-13 | 1975-07-16 | ||
JPS5545061Y2 (it) * | 1974-03-09 | 1980-10-23 | ||
JPS5234128A (en) * | 1975-09-12 | 1977-03-15 | Nissan Motor Co Ltd | Selective fuel supply to cylinders |
JPS5654355Y2 (it) * | 1976-12-10 | 1981-12-18 | ||
JPS5578132A (en) * | 1978-12-06 | 1980-06-12 | Nissan Motor Co Ltd | Device to control number of fuel supply cylinder |
JPS60185035U (ja) * | 1984-05-18 | 1985-12-07 | マツダ株式会社 | 燃料噴射装置 |
WO1990006432A1 (en) * | 1988-12-03 | 1990-06-14 | Robert Bosch Gmbh | Engine exhaust system |
JP2770238B2 (ja) * | 1989-06-15 | 1998-06-25 | 本田技研工業株式会社 | 内燃エンジンのバルブタイミング切換制御装置の故障検知方法 |
JPH0417142U (it) * | 1990-05-31 | 1992-02-13 | ||
DE4334557A1 (de) * | 1993-10-11 | 1995-04-13 | Bayerische Motoren Werke Ag | Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine |
-
1973
- 1973-08-29 IT IT28315/73A patent/IT993083B/it active
- 1973-08-29 GB GB4066273A patent/GB1427637A/en not_active Expired
- 1973-08-29 NL NL7311874A patent/NL7311874A/xx not_active Application Discontinuation
- 1973-08-30 JP JP48097783A patent/JPS4985421A/ja active Pending
- 1973-08-30 FR FR7331460A patent/FR2200891A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4985421A (it) | 1974-08-16 |
FR2200891A5 (it) | 1974-04-19 |
NL7311874A (it) | 1974-03-04 |
GB1427637A (en) | 1976-03-10 |
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