FR1499393A - Method and device for diffusing aerosols at high speed - Google Patents

Method and device for diffusing aerosols at high speed

Info

Publication number
FR1499393A
FR1499393A FR76214A FR76214A FR1499393A FR 1499393 A FR1499393 A FR 1499393A FR 76214 A FR76214 A FR 76214A FR 76214 A FR76214 A FR 76214A FR 1499393 A FR1499393 A FR 1499393A
Authority
FR
France
Prior art keywords
aerosols
diffusing
high speed
speed
diffusing aerosols
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
FR76214A
Other languages
French (fr)
Inventor
Francois Van Obbergen
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Priority to FR76214A priority Critical patent/FR1499393A/en
Application granted granted Critical
Publication of FR1499393A publication Critical patent/FR1499393A/en
Expired 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
    • B05B17/0653—Details
    • B05B17/0661—Transducer materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • 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
    • B05B17/0615—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 at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/30—Materials not provided for elsewhere for aerosols
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors
FR76214A 1966-09-13 1966-09-13 Method and device for diffusing aerosols at high speed Expired FR1499393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR76214A FR1499393A (en) 1966-09-13 1966-09-13 Method and device for diffusing aerosols at high speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR76214A FR1499393A (en) 1966-09-13 1966-09-13 Method and device for diffusing aerosols at high speed

Publications (1)

Publication Number Publication Date
FR1499393A true FR1499393A (en) 1967-10-27

Family

ID=8617040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76214A Expired FR1499393A (en) 1966-09-13 1966-09-13 Method and device for diffusing aerosols at high speed

Country Status (1)

Country Link
FR (1) FR1499393A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469785A (en) * 1967-07-28 1969-09-30 Macrosonics Corp High frequency ultrasonic fog generator and method
US3729138A (en) * 1970-07-23 1973-04-24 Lkb Medical Ab Ultrasonic atomizer for atomizing liquids and forming an aerosol
FR2315229A1 (en) * 1975-06-23 1977-01-21 Fumakilla Ltd PROCESS FOR DESTRUCTION OF INSECTS AND / OR PARASITIC FUNGI USING AN ELECTRO-MECHANICAL ULTRA-SOUND NEBULIZER AND COMPOSITION IMPLEMENTING THIS PROCESS
EP0158038A1 (en) * 1984-02-16 1985-10-16 Reinhard Simon Fog generator
DE4142320A1 (en) * 1990-12-28 1992-07-02 Tdk Corp ULTRASONIC SPRAYER
EP1190729A1 (en) * 2000-09-22 2002-03-27 Industrial Technology Research Institute Ultrasonic nebulizer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469785A (en) * 1967-07-28 1969-09-30 Macrosonics Corp High frequency ultrasonic fog generator and method
US3729138A (en) * 1970-07-23 1973-04-24 Lkb Medical Ab Ultrasonic atomizer for atomizing liquids and forming an aerosol
FR2315229A1 (en) * 1975-06-23 1977-01-21 Fumakilla Ltd PROCESS FOR DESTRUCTION OF INSECTS AND / OR PARASITIC FUNGI USING AN ELECTRO-MECHANICAL ULTRA-SOUND NEBULIZER AND COMPOSITION IMPLEMENTING THIS PROCESS
EP0158038A1 (en) * 1984-02-16 1985-10-16 Reinhard Simon Fog generator
DE4142320A1 (en) * 1990-12-28 1992-07-02 Tdk Corp ULTRASONIC SPRAYER
EP1190729A1 (en) * 2000-09-22 2002-03-27 Industrial Technology Research Institute Ultrasonic nebulizer

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