IT1173386B - Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna - Google Patents

Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna

Info

Publication number
IT1173386B
IT1173386B IT19810/84A IT1981084A IT1173386B IT 1173386 B IT1173386 B IT 1173386B IT 19810/84 A IT19810/84 A IT 19810/84A IT 1981084 A IT1981084 A IT 1981084A IT 1173386 B IT1173386 B IT 1173386B
Authority
IT
Italy
Prior art keywords
air
internal combustion
control
fuel mixture
combustion engines
Prior art date
Application number
IT19810/84A
Other languages
English (en)
Other versions
IT8419810A0 (it
Inventor
Pietro Parietti
Augusto Fagioli
Original Assignee
Parietti Pietro Poliauto
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 Parietti Pietro Poliauto filed Critical Parietti Pietro Poliauto
Priority to IT19810/84A priority Critical patent/IT1173386B/it
Publication of IT8419810A0 publication Critical patent/IT8419810A0/it
Priority to EP85102161A priority patent/EP0154890A1/de
Application granted granted Critical
Publication of IT1173386B publication Critical patent/IT1173386B/it

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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0233—Details of actuators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/042—Mixer comprising a plurality of bores or flow passages
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
IT19810/84A 1984-02-27 1984-02-27 Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna IT1173386B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT19810/84A IT1173386B (it) 1984-02-27 1984-02-27 Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna
EP85102161A EP0154890A1 (de) 1984-02-27 1985-02-27 Vorrichtung zum Steuern des Luft/Brenngas-Gemischs in Brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19810/84A IT1173386B (it) 1984-02-27 1984-02-27 Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna

Publications (2)

Publication Number Publication Date
IT8419810A0 IT8419810A0 (it) 1984-02-27
IT1173386B true IT1173386B (it) 1987-06-24

Family

ID=11161468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19810/84A IT1173386B (it) 1984-02-27 1984-02-27 Dispositivo per controllare la miscela aria-gas carburante nei motori a combustione interna

Country Status (2)

Country Link
EP (1) EP0154890A1 (it)
IT (1) IT1173386B (it)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327513A (en) * 1971-04-19 1973-08-22 Mcjones R W Controlling exhaust gas pollution
NL7215280A (it) * 1972-11-10 1974-05-14
JPS5916519Y2 (ja) * 1976-08-26 1984-05-15 トヨタ自動車株式会社 ガソリン内燃機関用燃料供給中止装置
IT1071606B (it) * 1976-09-23 1985-04-10 Scaletti Eduardo Apparecchio per la correzione dell alimentazione di motori a combustibile gassoso
US4492207A (en) * 1981-02-27 1985-01-08 Petrosystems International, Inc. Dual fuel system
US4370969A (en) * 1981-03-27 1983-02-01 Neal Zarrelli Propane automotive feed system
CA1192973A (en) * 1981-05-01 1985-09-03 Colin G. Young Gaseous fuel carburetion
US4423716A (en) * 1981-11-16 1984-01-03 Ennco Inc. Fuel system for internal combustion engines

Also Published As

Publication number Publication date
EP0154890A1 (de) 1985-09-18
IT8419810A0 (it) 1984-02-27

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