GB1355594A - Supercharged diesel engines and methods of starting them - Google Patents

Supercharged diesel engines and methods of starting them

Info

Publication number
GB1355594A
GB1355594A GB3159672A GB3159672A GB1355594A GB 1355594 A GB1355594 A GB 1355594A GB 3159672 A GB3159672 A GB 3159672A GB 3159672 A GB3159672 A GB 3159672A GB 1355594 A GB1355594 A GB 1355594A
Authority
GB
United Kingdom
Prior art keywords
cooler
air
engine
combustion chamber
pipe
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
GB3159672A
Inventor
J Melchior
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Publication of GB1355594A publication Critical patent/GB1355594A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
    • F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/001—Arrangements thereof
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Supercharger (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1355594 Turbo-charged IC engines FRANCE ARMED FORCES - MINISTER OF 6 July 1972 [19 July 1971] 31596/72 Heading F1B Liquid-cooled exhaust gas turbo-charged Diesel engine has a combustion chamber through which the exhaust gases pass before reaching the turbine, and a compressor which supplies the combustion air to the engine via a cooler connected in parallel with the engine cooling system and also supplies air to the combustion chamber, there being a by-pass pipe to lead the air around the cooler and distributing means controlling the entrance to the by-pass so that during starting and the initial period of running, at least part of the air delivered by the compressor passes through the by-pass pipe. The engine 2 is connected by pipes 1 and a pump 4 to a cooler 3 for the liquid coolant, the air cooler 11 being connected in parallel with the cooler 3. Exhaust gas from the engine is led by a pipe 9 to a combustion chamber 8, having a fuel supply nozzle 17 and then drives a turbine 5, which is mechanically connected to a compressor 6. Air from the compressor passes by pipes 12 and 12a to the engine via the cooler 11. Part of the air goes by pipe 12b to the combustion chamber 8. A valve 15 controls the entrance to a by-pass pipe 14 around the cooler 11 so that when the engine is started from cold, the air is not over-cooled by passing through the cooler. The valve 15 may be thermostatically controlled by the temperature of the liquid coolant. The valve 15 can be arranged to close completely, in which case the air not required by the engine passes in the reverse direction to normal through the cooler 11, thus raising the temperature of the coolant liquid, and then passes to the combustion chamber 8. A motor 16 drives the turbine 5 for starting.
GB3159672A 1971-07-19 1972-07-06 Supercharged diesel engines and methods of starting them Expired GB1355594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126283A FR2146553A5 (en) 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
GB1355594A true GB1355594A (en) 1974-06-05

Family

ID=9080538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3159672A Expired GB1355594A (en) 1971-07-19 1972-07-06 Supercharged diesel engines and methods of starting them

Country Status (18)

Country Link
JP (1) JPS5236207B2 (en)
AT (1) AT365741B (en)
BE (1) BE786460A (en)
CA (1) CA964536A (en)
CH (1) CH558876A (en)
CS (1) CS157002B2 (en)
DD (1) DD98335A5 (en)
DE (1) DE2264937A1 (en)
DK (1) DK133835B (en)
FR (1) FR2146553A5 (en)
GB (1) GB1355594A (en)
HK (1) HK53776A (en)
IT (1) IT962955B (en)
MY (1) MY7500138A (en)
NL (1) NL149256B (en)
RO (1) RO59241A (en)
SE (1) SE374784B (en)
SU (1) SU499824A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309719A1 (en) * 1975-04-30 1976-11-26 Mtu Muenchen Gmbh METHOD OF MANUFACTURING PARTS IN NICKEL OR NICKEL ALLOY BY POWDER METALLURGY
US4322949A (en) * 1979-07-16 1982-04-06 The Garrett Corporation Hydraulic assist turbocharger system
JPS60226752A (en) * 1984-04-24 1985-11-12 Nippon Denso Co Ltd Generating element of ac magnet generator

Also Published As

Publication number Publication date
DK133835C (en) 1976-12-20
IT962955B (en) 1973-12-31
DE2264937A1 (en) 1975-09-18
BE786460A (en) 1973-01-19
DE2231917B2 (en) 1976-02-05
SE374784B (en) 1975-03-17
SU499824A3 (en) 1976-01-15
MY7500138A (en) 1975-12-31
DK133835B (en) 1976-07-26
CA964536A (en) 1975-03-18
NL149256B (en) 1976-04-15
RO59241A (en) 1976-02-15
NL7209815A (en) 1973-01-23
ATA550072A (en) 1981-06-15
AT365741B (en) 1982-02-10
JPS4861832A (en) 1973-08-29
HK53776A (en) 1976-09-10
FR2146553A5 (en) 1973-03-02
CS157002B2 (en) 1974-08-23
JPS5236207B2 (en) 1977-09-14
DD98335A5 (en) 1973-06-12
CH558876A (en) 1975-02-14
DE2231917A1 (en) 1973-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee