ES429168A1 - Pre-heating the intake air of engines - Google Patents
Pre-heating the intake air of enginesInfo
- Publication number
- ES429168A1 ES429168A1 ES429168A ES429168A ES429168A1 ES 429168 A1 ES429168 A1 ES 429168A1 ES 429168 A ES429168 A ES 429168A ES 429168 A ES429168 A ES 429168A ES 429168 A1 ES429168 A1 ES 429168A1
- Authority
- ES
- Spain
- Prior art keywords
- intake air
- engines
- heating
- reheating
- exhaust
- 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
- 238000010438 heat treatment Methods 0.000 title 1
- 238000003303 reheating Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
- F02B33/443—Heating of charging air, e.g. for facilitating the starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
- F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Procedure for reheating the intake air at low loads of a supercharged diesel engine and apparatus for its realization, with a low compression ratio, characterized in that it consists of taking the necessary heat for said reheating of at least a part of the exhaust gases. exhaust from said engine and transmitting it to at least part of the intake air. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7329426A FR2240362B1 (en) | 1973-08-10 | 1973-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES429168A1 true ES429168A1 (en) | 1976-09-01 |
Family
ID=9123906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES429168A Expired ES429168A1 (en) | 1973-08-10 | 1974-08-10 | Pre-heating the intake air of engines |
Country Status (15)
Country | Link |
---|---|
JP (2) | JPS50140724A (en) |
BE (1) | BE818653A (en) |
BR (1) | BR7406585D0 (en) |
CH (1) | CH583374A5 (en) |
CS (1) | CS209417B2 (en) |
DD (1) | DD114117A5 (en) |
DE (1) | DE2438118B2 (en) |
ES (1) | ES429168A1 (en) |
FR (1) | FR2240362B1 (en) |
GB (1) | GB1474759A (en) |
IN (1) | IN142340B (en) |
IT (1) | IT1018394B (en) |
NL (1) | NL7410747A (en) |
PL (1) | PL110149B1 (en) |
YU (1) | YU219274A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610987A5 (en) * | 1975-08-29 | 1979-05-15 | Bbc Brown Boveri & Cie | |
DE2545665B2 (en) * | 1975-10-11 | 1980-06-12 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Propulsion system |
DE2549009C2 (en) * | 1975-11-03 | 1985-01-24 | Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim | Device for regulating the temperature of the charge air of a water-cooled internal combustion engine |
DE2640732A1 (en) * | 1976-09-10 | 1978-07-27 | Motoren Turbinen Union | CHARGE AIR HEAT EXCHANGER SYSTEM |
GB1599761A (en) * | 1977-03-12 | 1981-10-07 | Lucas Industries Ltd | Turbo-supercharged compression ignition engine |
FR2421277A1 (en) * | 1978-03-31 | 1979-10-26 | Ts Dizelny Instit Tsnidi | Diesel engine turbo-charging system - includes combustion chamber to drive exhaust gas turbine independently of exhaust to allow cold starting |
FR2495689A1 (en) * | 1980-12-08 | 1982-06-11 | Hyperbar Develop Suralimentati | Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit |
DE3601784A1 (en) * | 1986-01-22 | 1987-07-23 | Knecht Filterwerke Gmbh | DEVICE FOR PREHEATING THE INTAKE AIR OF DIESEL ENGINES |
DE3801910C2 (en) * | 1987-02-04 | 1998-07-09 | Volkswagen Ag | Heater for a motor vehicle with a driving diesel internal combustion engine |
AT393539B (en) * | 1988-09-02 | 1991-11-11 | Steyr Daimler Puch Ag | INTERNAL COMBUSTION ENGINE WITH A CHARGING UNIT FOR THE CHARGING AIR |
SE538865C2 (en) * | 2015-05-25 | 2017-01-10 | Scania Cv Ab | An arrangement for heating of an exhaust gas treatment component |
CN112901379A (en) * | 2021-04-13 | 2021-06-04 | 河南柴油机重工有限责任公司 | Engine exhaust heating air inlet device and heating method |
-
1973
- 1973-08-10 FR FR7329426A patent/FR2240362B1/fr not_active Expired
-
1974
- 1974-07-17 CH CH983274A patent/CH583374A5/xx not_active IP Right Cessation
- 1974-07-25 DD DD180123A patent/DD114117A5/xx unknown
- 1974-07-27 IN IN1679/CAL/1974A patent/IN142340B/en unknown
- 1974-07-31 CS CS745459A patent/CS209417B2/en unknown
- 1974-08-08 IT IT46845/74A patent/IT1018394B/en active
- 1974-08-08 DE DE2438118A patent/DE2438118B2/en not_active Withdrawn
- 1974-08-08 YU YU02192/74A patent/YU219274A/en unknown
- 1974-08-09 JP JP49090880A patent/JPS50140724A/ja active Pending
- 1974-08-09 BE BE147433A patent/BE818653A/en unknown
- 1974-08-09 NL NL7410747A patent/NL7410747A/en not_active Application Discontinuation
- 1974-08-09 BR BR6585/74A patent/BR7406585D0/en unknown
- 1974-08-10 PL PL1974173390A patent/PL110149B1/en unknown
- 1974-08-10 ES ES429168A patent/ES429168A1/en not_active Expired
- 1974-08-12 GB GB3536374A patent/GB1474759A/en not_active Expired
-
1978
- 1978-04-10 JP JP1978045928U patent/JPS5534304Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
YU219274A (en) | 1982-02-25 |
PL110149B1 (en) | 1980-07-31 |
DD114117A5 (en) | 1975-07-12 |
AU7183174A (en) | 1976-02-05 |
DE2438118B2 (en) | 1978-10-26 |
IN142340B (en) | 1977-06-25 |
BR7406585D0 (en) | 1975-09-09 |
JPS50140724A (en) | 1975-11-12 |
FR2240362B1 (en) | 1976-05-07 |
GB1474759A (en) | 1977-05-25 |
CS209417B2 (en) | 1981-12-31 |
BE818653A (en) | 1974-12-02 |
JPS5534304Y2 (en) | 1980-08-14 |
FR2240362A1 (en) | 1975-03-07 |
JPS53153114U (en) | 1978-12-02 |
IT1018394B (en) | 1977-09-30 |
CH583374A5 (en) | 1976-12-31 |
DE2438118A1 (en) | 1975-03-27 |
NL7410747A (en) | 1975-02-12 |
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