FR2386226A1 - Ensemble transducteur, pulverisateur a ultrasons et bruleur de combustible - Google Patents

Ensemble transducteur, pulverisateur a ultrasons et bruleur de combustible

Info

Publication number
FR2386226A1
FR2386226A1 FR7733420A FR7733420A FR2386226A1 FR 2386226 A1 FR2386226 A1 FR 2386226A1 FR 7733420 A FR7733420 A FR 7733420A FR 7733420 A FR7733420 A FR 7733420A FR 2386226 A1 FR2386226 A1 FR 2386226A1
Authority
FR
France
Prior art keywords
section
transducer
burner assembly
fuel burner
ultrasonic pulverizer
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
FR7733420A
Other languages
English (en)
Other versions
FR2386226B1 (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.)
Sono Tek Corp
Original Assignee
Sono Tek Corp
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 Sono Tek Corp filed Critical Sono Tek Corp
Publication of FR2386226A1 publication Critical patent/FR2386226A1/fr
Application granted granted Critical
Publication of FR2386226B1 publication Critical patent/FR2386226B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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

Landscapes

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

Abstract

L'invention concerne un ensemble transducteur. Selon l'invention, il comprend une première section 11 comportant une corne à ultra-sons 12A, 13 et un élément d'entraînement 14 qui y est pris en sandwich, la première section ayant une fréquence de résonance caractéristique mesurée empiriquement; et une seconde section ayant une section résonante dont la fréquence de résonance théorique correspond à la fréquence mesurée empiriquement de la première section. L'invention s'applique notamment à la pulvérisation de combustible pour les brûleurs.
FR7733420A 1976-11-08 1977-11-07 Ensemble transducteur, pulverisateur a ultrasons et bruleur de combustible Granted FR2386226A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/739,812 US4153201A (en) 1976-11-08 1976-11-08 Transducer assembly, ultrasonic atomizer and fuel burner

Publications (2)

Publication Number Publication Date
FR2386226A1 true FR2386226A1 (fr) 1978-10-27
FR2386226B1 FR2386226B1 (fr) 1985-05-03

Family

ID=24973876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733420A Granted FR2386226A1 (fr) 1976-11-08 1977-11-07 Ensemble transducteur, pulverisateur a ultrasons et bruleur de combustible

Country Status (21)

Country Link
US (1) US4153201A (fr)
JP (2) JPS5816082B2 (fr)
AT (1) AT383509B (fr)
BE (1) BE860540A (fr)
CA (1) CA1071997A (fr)
CH (1) CH627097A5 (fr)
DE (1) DE2749859A1 (fr)
DK (1) DK150229C (fr)
ES (1) ES463976A1 (fr)
FI (1) FI773325A (fr)
FR (1) FR2386226A1 (fr)
GB (3) GB1595717A (fr)
IE (1) IE46066B1 (fr)
IT (1) IT1090915B (fr)
LU (1) LU78476A1 (fr)
MX (1) MX148756A (fr)
NL (1) NL186796C (fr)
NO (1) NO148826C (fr)
PT (1) PT67246B (fr)
SE (1) SE434348B (fr)
ZA (1) ZA776376B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448394A1 (fr) * 1979-02-09 1980-09-05 Philips Nv Pulverisateur de liquide piezo-electrique
FR2532861A1 (fr) * 1982-09-13 1984-03-16 Lechler Gmbh & Co Kg Pulverisateur a ultrasons
FR2556077A1 (fr) * 1983-12-02 1985-06-07 Eberspaecher J Bruleur a pulverisateur a ultrasons pour petits appareils de chauffage
EP0217518A1 (fr) * 1985-09-05 1987-04-08 Delavan Inc Buse de pulvérisation à ultrasons et son procédé d'utilisation

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* Cited by examiner, † Cited by third party
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DE2907348A1 (de) * 1979-02-24 1980-09-04 Boehringer Sohn Ingelheim Verbesserte inhalationsgeraete
IL60236A (en) * 1979-06-08 1985-07-31 Sono Tek Corp Ultrasonic fuel atomizer
US4352459A (en) * 1979-11-13 1982-10-05 Sono-Tek Corporation Ultrasonic liquid atomizer having an axially-extending liquid feed passage
JPS5831074U (ja) * 1981-08-20 1983-03-01 ティーディーケイ株式会社 ホ−ン付超音波霧化器
CA1206996A (fr) * 1982-01-18 1986-07-02 Naoyoshi Maehara Ejecteur ultrasonique de liquide
US4655393A (en) * 1983-01-05 1987-04-07 Sonotek Corporation High volume ultrasonic liquid atomizer
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448394A1 (fr) * 1979-02-09 1980-09-05 Philips Nv Pulverisateur de liquide piezo-electrique
FR2532861A1 (fr) * 1982-09-13 1984-03-16 Lechler Gmbh & Co Kg Pulverisateur a ultrasons
FR2556077A1 (fr) * 1983-12-02 1985-06-07 Eberspaecher J Bruleur a pulverisateur a ultrasons pour petits appareils de chauffage
EP0217518A1 (fr) * 1985-09-05 1987-04-08 Delavan Inc Buse de pulvérisation à ultrasons et son procédé d'utilisation

Also Published As

Publication number Publication date
JPS5816082B2 (ja) 1983-03-29
DE2749859A1 (de) 1979-05-10
IE46066B1 (en) 1983-02-09
FR2386226B1 (fr) 1985-05-03
DK150229B (da) 1987-01-12
NL186796C (nl) 1991-03-01
CH627097A5 (fr) 1981-12-31
LU78476A1 (fr) 1978-03-14
NO148826B (no) 1983-09-12
AT383509B (de) 1987-07-10
FI773325A (fi) 1978-05-09
DK475677A (da) 1978-05-09
NO773808L (no) 1978-05-09
NL7712249A (nl) 1978-05-10
NL186796B (nl) 1990-10-01
SE434348B (sv) 1984-07-23
IE46066L (en) 1979-05-08
GB1595716A (en) 1981-08-19
JPS5359929A (en) 1978-05-30
ATA797277A (de) 1986-12-15
NO148826C (no) 1983-12-21
SE7712563L (sv) 1978-05-09
CA1071997A (fr) 1980-02-19
DK150229C (da) 1987-09-28
BE860540A (fr) 1978-05-08
ES463976A1 (es) 1980-12-16
PT67246B (en) 1979-04-16
DE2749859C2 (fr) 1988-08-11
GB1595717A (en) 1981-08-19
MX148756A (es) 1983-06-14
GB1595715A (en) 1981-08-19
PT67246A (en) 1977-12-01
IT1090915B (it) 1985-06-26
US4153201A (en) 1979-05-08
ZA776376B (en) 1978-10-25
JPS5892480A (ja) 1983-06-01

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