[go: up one dir, main page]

ES8205945A1 - Water injection in internal combustion engines. - Google Patents

Water injection in internal combustion engines.

Info

Publication number
ES8205945A1
ES8205945A1 ES499298A ES499298A ES8205945A1 ES 8205945 A1 ES8205945 A1 ES 8205945A1 ES 499298 A ES499298 A ES 499298A ES 499298 A ES499298 A ES 499298A ES 8205945 A1 ES8205945 A1 ES 8205945A1
Authority
ES
Spain
Prior art keywords
internal combustion
water injection
combustion engines
water
manifold
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
ES499298A
Other languages
Spanish (es)
Other versions
ES499298A0 (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
Publication of ES499298A0 publication Critical patent/ES499298A0/en
Publication of ES8205945A1 publication Critical patent/ES8205945A1/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
    • 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
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • 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
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • 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
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • 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
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • 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)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Water from a special container (98) is drawn into the fuel intake manifold of an internal combustion engine, in response to negative manifold pressure, through an air inlet valve (70) where air and water are mixed in a chamber (72) which is connected between the PCV valve and the manifold.
ES499298A 1980-02-11 1981-02-10 Water injection in internal combustion engines. Expired ES8205945A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12067880A 1980-02-11 1980-02-11
US20041180A 1980-10-24 1980-10-24

Publications (2)

Publication Number Publication Date
ES499298A0 ES499298A0 (en) 1982-06-16
ES8205945A1 true ES8205945A1 (en) 1982-06-16

Family

ID=26818641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499298A Expired ES8205945A1 (en) 1980-02-11 1981-02-10 Water injection in internal combustion engines.

Country Status (5)

Country Link
EP (1) EP0045791A4 (en)
JP (1) JPS57500203A (en)
ES (1) ES8205945A1 (en)
IT (1) IT1135413B (en)
WO (1) WO1981002327A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001979A1 (en) * 1981-11-25 1983-06-09 Norman James Dodge Air fuel injection device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1551511A (en) * 1925-08-25 Humidifying device
FR481380A (en) * 1916-04-03 1916-11-28 Harry William Sturgeon Improvements to internal combustion engines
DE621772C (en) * 1934-02-17 1935-11-13 Arthur Koellner Device for supplying water to the mixture charge in internal combustion engines
US2692585A (en) * 1952-10-21 1954-10-26 Joseph L Dunnigan Combined cooling and fuel economizer
US3173408A (en) * 1963-03-19 1965-03-16 Exxon Research Engineering Co Method and apparatus for injecting auxiliary liquids into intake system of internal combustion engine
US3528225A (en) * 1966-12-07 1970-09-15 Frank A Manfredi Fluid injecting apparatus for internal combustion engines
US3537434A (en) * 1968-12-30 1970-11-03 David E Sherrill Vacuum fuel additive inductor for internal combustion engines
US3557763A (en) * 1969-07-25 1971-01-26 Automotive Performance Inc Vapor injector
US3716040A (en) * 1970-08-21 1973-02-13 I Herpin Fuel additive inductor for internal combustion engine
US3809035A (en) * 1971-08-25 1974-05-07 Ballmatic Corp Air admission valve for internal combustion engines equipped with pollution control valve
US3946710A (en) * 1972-03-20 1976-03-30 Albano Enterprises, Inc. Supplemental air valves and supplemental air systems for internal combustion engines
US3856901A (en) * 1972-10-25 1974-12-24 Tvi Marketing Inc Vapor induction system
US3923024A (en) * 1974-03-28 1975-12-02 John W Dabrio Air metering valve for engine air inlet system
US3955542A (en) * 1974-11-08 1976-05-11 William Dale Skaggs Water injector valve and regulator
JPS5287524A (en) * 1976-01-14 1977-07-21 Yukio Yasuda Device for reducing noxious exhaust gas in internal combustion engine
US4183338A (en) * 1977-05-04 1980-01-15 U.S.A. 161 Developments Ltd. Combustion control system adding a liquid, exhaust gases, and PCV gases
US4132247A (en) * 1977-05-04 1979-01-02 Owen, Wickersham & Erickson Fluid mixing apparatus

Also Published As

Publication number Publication date
EP0045791A4 (en) 1982-06-18
IT1135413B (en) 1986-08-20
ES499298A0 (en) 1982-06-16
WO1981002327A1 (en) 1981-08-20
JPS57500203A (en) 1982-02-04
EP0045791A1 (en) 1982-02-17
IT8119655A0 (en) 1981-02-11

Similar Documents

Publication Publication Date Title
CA2076015A1 (en) Treatment of fuel vapour emissions
JPS5591759A (en) Intake device for internal combustion engine
SE8703084L (en) BRENSLESYSTEM
JPS54151719A (en) Air intake device for counter-flow type multicylinder internal combustion engine
JPS6466455A (en) Fuel supply starting device for internal combustion engine for hand carrying working machine
JPS55151149A (en) Blow-by gas treating and controlling mechanism
JPS5749020A (en) Turbo supercharger in internal combustion engine
EP0140170A3 (en) Intake system for internal combustion engine
ES8103803A1 (en) Intake system for engines
JPS54103913A (en) Internal combustion engine
JPS56113039A (en) Evaporative fuel collector
JPS5762919A (en) Internal combustion engine
ES8205945A1 (en) Water injection in internal combustion engines.
JPS5279120A (en) Exhaust gas purifier for internal combustion engine
GB1535258A (en) Internal combustion engines and method of operation thereof
GB1345707A (en) Two-stroke internal combustion engines
JPS5752673A (en) Fuel injection device for internal combustion engine
GB914745A (en) Cylinder heads for internal combustion engines
JPS56148651A (en) Protection system for exhaust cleaning system internal combustion engine
EP0065315A3 (en) Intake system for two-cycle internal combustion engines
JPS5746018A (en) Intake device for engine supplied with laminar mixture
GB872229A (en) Fuel injection nozzle for internal combustion engines
JPS54148926A (en) Two-cycle engine
JPS57102517A (en) Intake device for internal combustion engine
GB732296A (en) Improvements in internal combustion engines