FR2284776A1 - Fluid injection system for IC engine - fluid is injected into inlet gas flow operated by pump controlled by pressure changes within combustion chamber - Google Patents

Fluid injection system for IC engine - fluid is injected into inlet gas flow operated by pump controlled by pressure changes within combustion chamber

Info

Publication number
FR2284776A1
FR2284776A1 FR7527729A FR7527729A FR2284776A1 FR 2284776 A1 FR2284776 A1 FR 2284776A1 FR 7527729 A FR7527729 A FR 7527729A FR 7527729 A FR7527729 A FR 7527729A FR 2284776 A1 FR2284776 A1 FR 2284776A1
Authority
FR
France
Prior art keywords
fluid
pressure changes
combustion chamber
engine
gas flow
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
FR7527729A
Other languages
French (fr)
Other versions
FR2284776B1 (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
Priority claimed from GB2719974A external-priority patent/GB1482601A/en
Application filed by Individual filed Critical Individual
Publication of FR2284776A1 publication Critical patent/FR2284776A1/en
Application granted granted Critical
Publication of FR2284776B1 publication Critical patent/FR2284776B1/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Fluid injection system into the suction airflow of an I.C. engine, includes a unit to determine the pressure changes in at least one combustion chamber of the motor and a pump which operates in accordance with the determined pressure changes and fitted with inlet and outlet pipes and with injection links (130) connected to the pump outlet to provide a fine spray injection of the fluid into the engine suction inlet gas flow. The pump is driven by the pressure changes within the combustion chamber in order to convey the fluid to the injection link (130).
FR7527729A 1974-09-11 1975-09-10 Fluid injection system for IC engine - fluid is injected into inlet gas flow operated by pump controlled by pressure changes within combustion chamber Granted FR2284776A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3966174 1974-09-11
GB2719974A GB1482601A (en) 1974-09-11 1974-09-11 Internal combustion engines

Publications (2)

Publication Number Publication Date
FR2284776A1 true FR2284776A1 (en) 1976-04-09
FR2284776B1 FR2284776B1 (en) 1982-11-12

Family

ID=26258685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527729A Granted FR2284776A1 (en) 1974-09-11 1975-09-10 Fluid injection system for IC engine - fluid is injected into inlet gas flow operated by pump controlled by pressure changes within combustion chamber

Country Status (3)

Country Link
JP (1) JPS5154122A (en)
DE (2) DE7528779U (en)
FR (1) FR2284776A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR386165A (en) * 1908-01-13 1908-06-05 Alfred George Scholes Improvements to water injectors for internal combustion engines
US2389159A (en) * 1941-08-18 1945-11-20 Wilfred W Lowther Fuel pump for internal-combustion engines
US2595379A (en) * 1950-05-04 1952-05-06 Walton W Cushman Liquid injector for internalcombustion engines
FR1049262A (en) * 1950-07-19 1953-12-29 Ford Method and device for cleaning the combustion chamber of explosion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR386165A (en) * 1908-01-13 1908-06-05 Alfred George Scholes Improvements to water injectors for internal combustion engines
US2389159A (en) * 1941-08-18 1945-11-20 Wilfred W Lowther Fuel pump for internal-combustion engines
US2595379A (en) * 1950-05-04 1952-05-06 Walton W Cushman Liquid injector for internalcombustion engines
FR1049262A (en) * 1950-07-19 1953-12-29 Ford Method and device for cleaning the combustion chamber of explosion engines

Also Published As

Publication number Publication date
DE2540576A1 (en) 1976-03-25
JPS5154122A (en) 1976-05-13
DE7528779U (en) 1976-03-11
FR2284776B1 (en) 1982-11-12

Similar Documents

Publication Publication Date Title
DE3373695D1 (en) Water injection system for internal combustion engine
SE8601561L (en) BRENSLEREGLERSYSTEM
GB771837A (en) Liquid fuel pumps for prime movers
FR2284776A1 (en) Fluid injection system for IC engine - fluid is injected into inlet gas flow operated by pump controlled by pressure changes within combustion chamber
GB1374813A (en) Fuel supply systems for gas turbine engines
JPS5512286A (en) Fuel supplier for internal combustion engine
GB1503905A (en) Centrifugal fluid pumps
ES8304265A1 (en) Fuel pumping apparatus
GB1406245A (en) Fuel supply arrangement for a gas turbine engine
ES446186A1 (en) Fuel supply systems for heat generators
ES483223A1 (en) Pump for fuel feed system of internal combustion engine
ES396983A1 (en) Fuel supply systems for gas turbine engines
JPS54151721A (en) Air intake device for internal combustion engine
GB1413426A (en) Rotary air compressor sets with injection of water
JPS57159920A (en) Intake device for engine with turbocharger
JPS57186020A (en) Intake device for rotary engine
JPS57191443A (en) Magnetic processing method for engine fuel
GB861735A (en) Improvements in or relating to mono-fuel self contained power unit
JPS5732048A (en) Exhaust reflux device
ATE17031T1 (en) SWING BURNER.
FR2339061A1 (en) IC engine water injection system - has pipe connected to inlet manifold and housing orifices on either side of connections to tank
JPS5557634A (en) Fuel injection system
FR2289751A1 (en) Water injection system for IC engine - reduces fuel consumption and pollution
GB1333705A (en) Combustion apparatus fof the periodic combustion type
FR2414645A1 (en) Multistage rotary pump with injectors - connects rotary stage outlet to injector pump on another stage inlet

Legal Events

Date Code Title Description
ST Notification of lapse