ES8104500A1 - IC engine rapid fuel supply system - has insulated electrode extending into cavity and applying HV to cause electrical discharge - Google Patents

IC engine rapid fuel supply system - has insulated electrode extending into cavity and applying HV to cause electrical discharge

Info

Publication number
ES8104500A1
ES8104500A1 ES490713A ES490713A ES8104500A1 ES 8104500 A1 ES8104500 A1 ES 8104500A1 ES 490713 A ES490713 A ES 490713A ES 490713 A ES490713 A ES 490713A ES 8104500 A1 ES8104500 A1 ES 8104500A1
Authority
ES
Spain
Prior art keywords
cavity
supply system
fuel supply
applying
electrical discharge
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
ES490713A
Other languages
Spanish (es)
Other versions
ES490713A0 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8104500A1 publication Critical patent/ES8104500A1/en
Publication of ES490713A0 publication Critical patent/ES490713A0/en
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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs

Abstract

The fuel supply system for an engine includes a device defining a cavity (12) which communicates by way of an orifice (15) with a combustion chamber (10). A low-pressure fuel pump (17) supplies fuel to the cavity via a non-return valve (18) at a time when the pressure in the combustion chamber is low, e.g. towards the end of the suction stroke. Located in the cavity is an electrode (14) insulated by an insulator (13) from the wall of the cavity. With fuel in the cavity a spark discharge is caused to take place between the wall of the cavity and the electrode and the fuel and also air in the cavity expand through the orifice into the combustion chamber.
ES490713A 1979-06-16 1980-04-18 FUEL SUPPLY SYSTEM TO AN INTERNAL COMBUSTION ENGINE. Granted ES490713A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7921050 1979-06-16

Publications (2)

Publication Number Publication Date
ES8104500A1 true ES8104500A1 (en) 1981-04-01
ES490713A0 ES490713A0 (en) 1981-04-01

Family

ID=10505904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490713A Granted ES490713A0 (en) 1979-06-16 1980-04-18 FUEL SUPPLY SYSTEM TO AN INTERNAL COMBUSTION ENGINE.

Country Status (2)

Country Link
ES (1) ES490713A0 (en)
FR (1) FR2459374B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617080A (en) * 1946-07-11 1952-11-04 Chrysler Corp Apparatus for handling liquid
US4029072A (en) * 1973-08-27 1977-06-14 Toyota Jidosha Kogyo Kabushiki Kaisha Igniting apparatus for internal combustion engines

Also Published As

Publication number Publication date
ES490713A0 (en) 1981-04-01
FR2459374A1 (en) 1981-01-09
FR2459374B1 (en) 1986-09-05

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