FR2431038A1 - Atomiseur vibratoire, notamment pour l'alimentation d'un moteur a explosion - Google Patents

Atomiseur vibratoire, notamment pour l'alimentation d'un moteur a explosion

Info

Publication number
FR2431038A1
FR2431038A1 FR7914229A FR7914229A FR2431038A1 FR 2431038 A1 FR2431038 A1 FR 2431038A1 FR 7914229 A FR7914229 A FR 7914229A FR 7914229 A FR7914229 A FR 7914229A FR 2431038 A1 FR2431038 A1 FR 2431038A1
Authority
FR
France
Prior art keywords
nozzle
atomizer
supplying
liquid
annular seal
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
FR7914229A
Other languages
English (en)
Other versions
FR2431038B1 (fr
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2431038A1 publication Critical patent/FR2431038A1/fr
Application granted granted Critical
Publication of FR2431038B1 publication Critical patent/FR2431038B1/fr
Granted legal-status Critical Current

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
    • B05B17/0623—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 coupled with a vibrating horn
    • B05B17/063—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 coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • 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
    • B05B17/0623—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 coupled with a vibrating horn
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/48—Sonic vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Spraying Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray Control Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Atomiseur vibratoire destiné à atomiser un liquide, comprenant une buse éjectant le liquide, un corps muni d'un dispositif de vibration, un rebord séparant la buse et le corps, et un boîtier entourant le corps. Il comprend en outre un joint annulaire d'étanchéité monté sur la buse à l'endroit correspondant au point nodal où les vibrations longitudinales et radiales sont sensiblement nulles lors du fonctionnement de l'atomiseur, et un dispositif de pression destiné à appliquer une pression dans le sens longitudinal de l'atomiseur pour mettre le joint annulaire en contact étanche avec la buse et une surface de montage. Application à l'alimentation d'un moteur à explosion ou d'une chaudière à échange de chaleur.
FR7914229A 1978-07-11 1979-06-01 Atomiseur vibratoire, notamment pour l'alimentation d'un moteur a explosion Granted FR2431038A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7829478 1978-07-11

Publications (2)

Publication Number Publication Date
FR2431038A1 true FR2431038A1 (fr) 1980-02-08
FR2431038B1 FR2431038B1 (fr) 1984-06-29

Family

ID=10498370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914229A Granted FR2431038A1 (fr) 1978-07-11 1979-06-01 Atomiseur vibratoire, notamment pour l'alimentation d'un moteur a explosion

Country Status (6)

Country Link
US (1) US4251031A (fr)
JP (1) JPS5515686A (fr)
DE (1) DE2928066A1 (fr)
FR (1) FR2431038A1 (fr)
GB (1) GB2029270B (fr)
IT (1) IT1121063B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507087A1 (fr) * 1981-06-06 1982-12-10 Rowenta Werke Gmbh Inhalateur ultrasonique
FR2583855A1 (fr) * 1985-06-25 1986-12-26 Eberspaecher J Disposition d'un pulverisateur a ultrasons dans un appareil de chauffage fonctionnant avec du combustible liquide
EP0258637A1 (fr) * 1986-08-11 1988-03-09 Siemens Aktiengesellschaft Pulvérisateur de poche à ultrasons

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104654A (fr) * 1973-02-03 1974-10-03
US4496101A (en) * 1982-06-11 1985-01-29 Eaton Corporation Ultrasonic metering device and housing assembly
US4524730A (en) * 1983-08-19 1985-06-25 Doellwood Financial, Inc. Method for improving fuel efficiency and reduced emissions in internal combustion engines
JPS60104757A (ja) * 1983-11-10 1985-06-10 Hitachi Ltd 自動車用多気筒燃料微細化装置
JPS61152604U (fr) * 1985-03-15 1986-09-20
JPH0614849Y2 (ja) * 1987-06-03 1994-04-20 スタンレー電気株式会社 超音波振動発生部の支持構造
US4930701A (en) * 1987-09-08 1990-06-05 Mcdonnell Douglas Corporation Confluent nozzle
JPH0289116U (fr) * 1988-12-28 1990-07-16
JPH02200974A (ja) * 1989-01-30 1990-08-09 Hitachi Constr Mach Co Ltd 破砕装置
JPH0399107U (fr) * 1990-01-30 1991-10-16
US5069191A (en) * 1990-07-02 1991-12-03 Scouten Douglas G Fuel agitating device for internal combustion engine
DE9111204U1 (de) * 1991-09-10 1991-11-07 Stahl, Werner, 88662 Überlingen Vorrichtung zum Zerstäuben eines Wirkstoffs
US5330100A (en) * 1992-01-27 1994-07-19 Igor Malinowski Ultrasonic fuel injector
US5306981A (en) * 1992-11-19 1994-04-26 Humonics International Inc. Piezoelectric vibrator assembly
US5431342A (en) * 1992-11-23 1995-07-11 Mcdonnell Douglas Corporation Nozzle providing a laminar exhaust stream
GB2273529B (en) * 1992-12-15 1995-07-12 Fuelsaver Overseas Ltd Fuel reduction device
GB2325240B (en) * 1997-05-17 2001-03-21 Michael Gilligan Fuel conditioning device
US6152382A (en) * 1999-01-14 2000-11-28 Pun; John Y. Modular spray unit and method for controlled droplet atomization and controlled projection of droplets
US6964647B1 (en) * 2000-10-06 2005-11-15 Ellaz Babaev Nozzle for ultrasound wound treatment
US6601581B1 (en) 2000-11-01 2003-08-05 Advanced Medical Applications, Inc. Method and device for ultrasound drug delivery
US6533803B2 (en) 2000-12-22 2003-03-18 Advanced Medical Applications, Inc. Wound treatment method and device with combination of ultrasound and laser energy
US6761729B2 (en) 2000-12-22 2004-07-13 Advanced Medicalapplications, Inc. Wound treatment method and device with combination of ultrasound and laser energy
US8235919B2 (en) * 2001-01-12 2012-08-07 Celleration, Inc. Ultrasonic method and device for wound treatment
US7914470B2 (en) * 2001-01-12 2011-03-29 Celleration, Inc. Ultrasonic method and device for wound treatment
US6960173B2 (en) * 2001-01-30 2005-11-01 Eilaz Babaev Ultrasound wound treatment method and device using standing waves
US6623444B2 (en) 2001-03-21 2003-09-23 Advanced Medical Applications, Inc. Ultrasonic catheter drug delivery method and device
US6478754B1 (en) 2001-04-23 2002-11-12 Advanced Medical Applications, Inc. Ultrasonic method and device for wound treatment
JP4243499B2 (ja) * 2002-06-11 2009-03-25 富士通株式会社 貼合せ基板製造装置及び貼合せ基板製造方法
US6896193B2 (en) * 2002-11-26 2005-05-24 S.C. Johnson & Son, Inc. Atomizer with improved wire type atomizing element support and method of making same
US20040195394A1 (en) * 2003-02-20 2004-10-07 Valois Sas Fluid dispenser
US7095653B2 (en) * 2003-10-08 2006-08-22 Micron Technology, Inc. Common wordline flash array architecture
WO2005042177A1 (fr) * 2003-11-03 2005-05-12 Vln Advanced Technologies Inc. Appareil a jet d'eau ultrasonique
US7439654B2 (en) * 2004-02-24 2008-10-21 Air Products And Chemicals, Inc. Transmission of ultrasonic energy into pressurized fluids
US7044114B1 (en) 2005-05-16 2006-05-16 Scouten Douglas G Efficient fuel dispersion device
US7785277B2 (en) * 2005-06-23 2010-08-31 Celleration, Inc. Removable applicator nozzle for ultrasound wound therapy device
US7713218B2 (en) 2005-06-23 2010-05-11 Celleration, Inc. Removable applicator nozzle for ultrasound wound therapy device
US7431704B2 (en) 2006-06-07 2008-10-07 Bacoustics, Llc Apparatus and method for the treatment of tissue with ultrasound energy by direct contact
US20080183200A1 (en) * 2006-06-07 2008-07-31 Bacoustics Llc Method of selective and contained ultrasound debridement
US8562547B2 (en) * 2006-06-07 2013-10-22 Eliaz Babaev Method for debriding wounds
EP2056935A2 (fr) * 2006-08-25 2009-05-13 Eilaz Babaev Dispositif ultrasonore portable pour le traitement de blessures
WO2008079379A1 (fr) * 2006-12-22 2008-07-03 Celleration, Inc. Appareil pour empêcher une réutilisation d'applicateur
WO2008085911A1 (fr) * 2007-01-04 2008-07-17 Celleration, Inc. Buse d'application amovible à canaux multiples
US8491521B2 (en) * 2007-01-04 2013-07-23 Celleration, Inc. Removable multi-channel applicator nozzle
US20090177123A1 (en) * 2007-12-28 2009-07-09 Celleration, Inc. Methods for treating inflammatory disorders
US20090177122A1 (en) * 2007-12-28 2009-07-09 Celleration, Inc. Methods for treating inflammatory skin disorders
CA2765882C (fr) * 2008-06-17 2017-04-11 Davicon Corporation Appareil de distribution de liquide utilisant un procede passif de dosage de liquide
US20100022919A1 (en) * 2008-07-22 2010-01-28 Celleration, Inc. Methods of Skin Grafting Using Ultrasound
CN105764616A (zh) * 2013-09-09 2016-07-13 奥姆纽斯特有限责任公司 喷雾装置
AU2014355072A1 (en) 2013-11-26 2016-06-02 Alliqua Biomedical, Inc. Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing
US11464140B2 (en) 2019-12-06 2022-10-04 Frore Systems Inc. Centrally anchored MEMS-based active cooling systems
US12089374B2 (en) 2018-08-10 2024-09-10 Frore Systems Inc. MEMS-based active cooling systems
US11784109B2 (en) 2018-08-10 2023-10-10 Frore Systems Inc. Method and system for driving piezoelectric MEMS-based active cooling devices
US11802554B2 (en) 2019-10-30 2023-10-31 Frore Systems Inc. MEMS-based airflow system having a vibrating fan element arrangement
US11796262B2 (en) 2019-12-06 2023-10-24 Frore Systems Inc. Top chamber cavities for center-pinned actuators
US11510341B2 (en) 2019-12-06 2022-11-22 Frore Systems Inc. Engineered actuators usable in MEMs active cooling devices
US12033917B2 (en) 2019-12-17 2024-07-09 Frore Systems Inc. Airflow control in active cooling systems
WO2021126791A1 (fr) 2019-12-17 2021-06-24 Frore Systems Inc. Systèmes de refroidissement à base de mems pour dispositifs fermés et ouverts
WO2022072286A1 (fr) 2020-10-02 2022-04-07 Frore Systems Inc. Dissipateur thermique actif

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949900A (en) * 1958-06-02 1960-08-23 Albert G Bodine Sonic liquid sprayer
US3162368A (en) * 1961-07-06 1964-12-22 Exxon Research Engineering Co Sonic energy transducer
FR2301303A1 (fr) * 1975-02-19 1976-09-17 Plessey Handel Investment Ag Dispositif de pulverisation vibratoire
FR2308422A1 (fr) * 1974-01-25 1976-11-19 Berger Harvey Appareil de combustion d'un combustible utilisant un pulverisateur par ultra-sons
DE2734818A1 (de) * 1976-08-03 1978-02-09 Plessey Handel Investment Ag Mit schwingungen arbeitender zerstaeuber
FR2414642A1 (fr) * 1978-01-17 1979-08-10 Plessey Handel Investment Ag Systeme d'injection de carburant sous basse pression
FR2429899A1 (fr) * 1978-06-29 1980-01-25 Plessey Handel Investment Ag Vibre-atomiseur, notamment pour l'alimentation en carburant de moteurs a combustion interne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400892A (en) * 1965-12-02 1968-09-10 Battelle Development Corp Resonant vibratory apparatus
US3749318A (en) * 1971-03-01 1973-07-31 E Cottell Combustion method and apparatus burning an intimate emulsion of fuel and water

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949900A (en) * 1958-06-02 1960-08-23 Albert G Bodine Sonic liquid sprayer
US3162368A (en) * 1961-07-06 1964-12-22 Exxon Research Engineering Co Sonic energy transducer
FR2308422A1 (fr) * 1974-01-25 1976-11-19 Berger Harvey Appareil de combustion d'un combustible utilisant un pulverisateur par ultra-sons
FR2301303A1 (fr) * 1975-02-19 1976-09-17 Plessey Handel Investment Ag Dispositif de pulverisation vibratoire
DE2734818A1 (de) * 1976-08-03 1978-02-09 Plessey Handel Investment Ag Mit schwingungen arbeitender zerstaeuber
FR2414642A1 (fr) * 1978-01-17 1979-08-10 Plessey Handel Investment Ag Systeme d'injection de carburant sous basse pression
FR2429899A1 (fr) * 1978-06-29 1980-01-25 Plessey Handel Investment Ag Vibre-atomiseur, notamment pour l'alimentation en carburant de moteurs a combustion interne

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507087A1 (fr) * 1981-06-06 1982-12-10 Rowenta Werke Gmbh Inhalateur ultrasonique
FR2583855A1 (fr) * 1985-06-25 1986-12-26 Eberspaecher J Disposition d'un pulverisateur a ultrasons dans un appareil de chauffage fonctionnant avec du combustible liquide
EP0258637A1 (fr) * 1986-08-11 1988-03-09 Siemens Aktiengesellschaft Pulvérisateur de poche à ultrasons

Also Published As

Publication number Publication date
FR2431038B1 (fr) 1984-06-29
GB2029270A (en) 1980-03-19
JPS5515686A (en) 1980-02-02
IT1121063B (it) 1986-03-26
US4251031A (en) 1981-02-17
IT7923102A0 (it) 1979-05-29
GB2029270B (en) 1982-11-03
JPS6211904B2 (fr) 1987-03-16
DE2928066A1 (de) 1980-01-24

Similar Documents

Publication Publication Date Title
FR2431038A1 (fr) Atomiseur vibratoire, notamment pour l'alimentation d'un moteur a explosion
FR2431602A1 (fr) Moteur a combustion interne avec une chambre de combustion principale et un dispositif d'allumage loge dans une chambre d'allumage
FR2452005A1 (fr) Appareil d'alimentation d'injecteurs
FR2442343A1 (fr) Appareil de pompage a injection pour moteur a combustion interne
FR2450951A1 (fr) Dispositif d'etancheite pour moteurs a combustion interne
FR2759739B1 (fr) Soupape de pression pour la conduite de transfert entre une pompe d'injection de carburant et un point d'injection d'un moteur a combustion interne
FR2429323A1 (fr) Structure destinee a assurer l'etancheite d'une soupape rotative dans un moteur a combustion interne
BE1002292A3 (fr) Moteur a injection de carburant a deux fluides.
FR2423694A1 (fr) Joint d'etancheite de direction assistee
FR2443715A1 (fr) Regulateur de pression pour dispositif d'injection de carburant
EP0010509A3 (fr) Arme à feu à commande électrique et son procédé de fonctionnement; munitions et amorces utilisées dans cette arme
FR2615249A1 (fr) Injecteur pour moteur a allumage commande et injection directe
FR2453281A1 (fr) Ensemble pompe-injecteur de combustible pour moteur a combustion interne
FR2432618A1 (fr) Appareil de pompage de combustible liquide
FR2444166A1 (fr) Procede et dispositif pour l'apport d'un combustible dans une chambre de combustion d'un moteur a combustion interne
FR2429899A1 (fr) Vibre-atomiseur, notamment pour l'alimentation en carburant de moteurs a combustion interne
FR2419396A1 (fr) Chambre de combustion pour moteur a combustion interne
JPS591106Y2 (ja) 内燃機関の燃料噴射弁保持装置
FR2406721A1 (fr) Moteur a combustion interne a piston alternatif
EP0046117A3 (fr) Dispositif d'éjection de gouttelettes à la demande
FR2778950B1 (fr) Dispositif de distribution de carburant pour moteur a combustion interne
FR2686124A1 (fr) Raccord rapide pour pompe a carburant.
EP0774579B1 (fr) Dispostif pour la fixation d'un injecteur de carburant sur une culasse de moteur à combustion interne
FR2367926A1 (fr) Injecteur de moteur a combustion interne
FR2403458A1 (fr) Appareil de pompage pour l'injection de combustible a un moteur a combustion interne

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse