FR2408730A1 - Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases - Google Patents

Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases

Info

Publication number
FR2408730A1
FR2408730A1 FR7734519A FR7734519A FR2408730A1 FR 2408730 A1 FR2408730 A1 FR 2408730A1 FR 7734519 A FR7734519 A FR 7734519A FR 7734519 A FR7734519 A FR 7734519A FR 2408730 A1 FR2408730 A1 FR 2408730A1
Authority
FR
France
Prior art keywords
fuel
exhaust gases
engine
economiser
heating chamber
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.)
Granted
Application number
FR7734519A
Other languages
French (fr)
Other versions
FR2408730B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7734519A priority Critical patent/FR2408730A1/en
Publication of FR2408730A1 publication Critical patent/FR2408730A1/en
Priority to FR8108066A priority patent/FR2504202B2/en
Application granted granted Critical
Publication of FR2408730B1 publication Critical patent/FR2408730B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • F02M31/093—Air intake passage surrounding the exhaust gas passage; Exhaust gas passage surrounding the air intake passage
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

The economiser allows the fuel and air mixt. passing through the carburettor to enter through the inlet port (a) the gasification chamber (b). The mixt. is heated by the burners (C1-C4) from the exhaust gases in the chamber (e). The heated mixt. is fed to the cylinders through the passages (d1-d4) and through the cooler (g). The exhaust gases are discharged through the port (f). The engine is thus supplied with heated fuel gas air mixt.
FR7734519A 1977-11-10 1977-11-10 Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases Granted FR2408730A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7734519A FR2408730A1 (en) 1977-11-10 1977-11-10 Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases
FR8108066A FR2504202B2 (en) 1977-11-10 1981-04-17 ANTI-POLLUTANT SAVING GASIFIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734519A FR2408730A1 (en) 1977-11-10 1977-11-10 Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases

Publications (2)

Publication Number Publication Date
FR2408730A1 true FR2408730A1 (en) 1979-06-08
FR2408730B1 FR2408730B1 (en) 1983-09-02

Family

ID=9197704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734519A Granted FR2408730A1 (en) 1977-11-10 1977-11-10 Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases

Country Status (1)

Country Link
FR (1) FR2408730A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504202A2 (en) * 1977-11-10 1982-10-22 Franco Arthur Carburettor for multi-cylinder IC-engine - has fuel vaporisation chamber heated by exhaust gas ducted around it
WO2001098648A1 (en) * 2000-06-22 2001-12-27 Pure Energy Group, L.L.C. Intake manifold with fuel handler for internal combustion engines

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL13655C (en) *
GB112261A (en) * 1916-12-15 Standard Motor Construction Co Improvements in Internal Combustion Engines.
US1323459A (en) * 1919-12-02 Rotary pump
US1373459A (en) * 1917-06-28 1921-04-05 James W Stirton Gas-engine manifold
DE463919C (en) * 1922-03-02 1928-08-06 William Phillips Deppe Method and device for producing a gas mixture for internal combustion engines
FR659719A (en) * 1928-07-03 1929-07-02 Carburetor gasifier with naphtha for internal combustion engines
FR734492A (en) * 1931-11-10 1932-10-22 Laga Sl Gasification device for diesel or other heavy fuels
FR823782A (en) * 1937-06-30 1938-01-26 Device for improving carburetion in combustion engines
CH202322A (en) * 1938-04-26 1939-01-15 Thalmann O F Device for producing a mixture of air, water and a hard-to-evaporate fuel for operating gasoline engines.
US2232413A (en) * 1939-03-30 1941-02-18 Steskal Rudolph Internal combustion engine
FR936905A (en) * 1946-12-12 1948-08-03 Mixer-vaporizer for the use of heavy liquid fuels in internal combustion engines
FR1151664A (en) * 1956-06-16 1958-02-04 Improvements to internal combustion engines

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL13655C (en) *
US1323459A (en) * 1919-12-02 Rotary pump
GB112261A (en) * 1916-12-15 Standard Motor Construction Co Improvements in Internal Combustion Engines.
US1373459A (en) * 1917-06-28 1921-04-05 James W Stirton Gas-engine manifold
DE463919C (en) * 1922-03-02 1928-08-06 William Phillips Deppe Method and device for producing a gas mixture for internal combustion engines
FR659719A (en) * 1928-07-03 1929-07-02 Carburetor gasifier with naphtha for internal combustion engines
FR734492A (en) * 1931-11-10 1932-10-22 Laga Sl Gasification device for diesel or other heavy fuels
FR823782A (en) * 1937-06-30 1938-01-26 Device for improving carburetion in combustion engines
CH202322A (en) * 1938-04-26 1939-01-15 Thalmann O F Device for producing a mixture of air, water and a hard-to-evaporate fuel for operating gasoline engines.
US2232413A (en) * 1939-03-30 1941-02-18 Steskal Rudolph Internal combustion engine
FR936905A (en) * 1946-12-12 1948-08-03 Mixer-vaporizer for the use of heavy liquid fuels in internal combustion engines
FR1151664A (en) * 1956-06-16 1958-02-04 Improvements to internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504202A2 (en) * 1977-11-10 1982-10-22 Franco Arthur Carburettor for multi-cylinder IC-engine - has fuel vaporisation chamber heated by exhaust gas ducted around it
WO2001098648A1 (en) * 2000-06-22 2001-12-27 Pure Energy Group, L.L.C. Intake manifold with fuel handler for internal combustion engines

Also Published As

Publication number Publication date
FR2408730B1 (en) 1983-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
CA Change of address
ST Notification of lapse