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FR2963575B1 - Dispositif d'ejection de liquide sous forme de microgouttes - Google Patents

Dispositif d'ejection de liquide sous forme de microgouttes

Info

Publication number
FR2963575B1
FR2963575B1 FR1056514A FR1056514A FR2963575B1 FR 2963575 B1 FR2963575 B1 FR 2963575B1 FR 1056514 A FR1056514 A FR 1056514A FR 1056514 A FR1056514 A FR 1056514A FR 2963575 B1 FR2963575 B1 FR 2963575B1
Authority
FR
France
Prior art keywords
microchars
ejecting liquid
ejecting
liquid
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 - Fee Related
Application number
FR1056514A
Other languages
English (en)
Other versions
FR2963575A1 (fr
Inventor
Laurent Levin
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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR1056514A priority Critical patent/FR2963575B1/fr
Priority to PCT/FR2011/051884 priority patent/WO2012020197A1/fr
Publication of FR2963575A1 publication Critical patent/FR2963575A1/fr
Application granted granted Critical
Publication of FR2963575B1 publication Critical patent/FR2963575B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • 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
    • F02M21/0248—Injectors
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M51/04—Pumps peculiar thereto
    • 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
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/027—Injectors structurally combined with fuel-injection pumps characterised by the pump drive electric
FR1056514A 2010-08-09 2010-08-09 Dispositif d'ejection de liquide sous forme de microgouttes Expired - Fee Related FR2963575B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1056514A FR2963575B1 (fr) 2010-08-09 2010-08-09 Dispositif d'ejection de liquide sous forme de microgouttes
PCT/FR2011/051884 WO2012020197A1 (fr) 2010-08-09 2011-08-08 Dispositif d'ejection de liquide sous forme de microgouttes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056514A FR2963575B1 (fr) 2010-08-09 2010-08-09 Dispositif d'ejection de liquide sous forme de microgouttes

Publications (2)

Publication Number Publication Date
FR2963575A1 FR2963575A1 (fr) 2012-02-10
FR2963575B1 true FR2963575B1 (fr) 2015-07-17

Family

ID=43536618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056514A Expired - Fee Related FR2963575B1 (fr) 2010-08-09 2010-08-09 Dispositif d'ejection de liquide sous forme de microgouttes

Country Status (2)

Country Link
FR (1) FR2963575B1 (fr)
WO (1) WO2012020197A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568395A (en) * 1985-05-10 1986-02-04 Nabhani Abdol R Precleaner system and soldering flux
FR2868966B1 (fr) 2004-04-19 2007-08-03 Brice Lopez Dispositif de production de micro-gouttes par ejection de liquide et procede de realisation d'un tel dispositif
FR2908329B1 (fr) * 2006-11-14 2011-01-07 Telemaq Dispositif et methode de distribution de fluide par ultrasons
ATE486661T1 (de) * 2008-06-03 2010-11-15 Microflow Eng Sa Spendervorrichtung für flüchtige flüssige tröpfchen

Also Published As

Publication number Publication date
WO2012020197A1 (fr) 2012-02-16
FR2963575A1 (fr) 2012-02-10

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