ES429168A1 - Pre-heating the intake air of engines - Google Patents

Pre-heating the intake air of engines

Info

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
Application number
ES429168A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of ES429168A1 publication Critical patent/ES429168A1/en
Expired legal-status Critical Current

Links

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)
ES429168A 1973-08-10 1974-08-10 Pre-heating the intake air of engines Expired ES429168A1 (en)

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)

* Cited by examiner, † Cited by third party
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

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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