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JPS5610367A - Ultrasonic atomizer - Google Patents

Ultrasonic atomizer

Info

Publication number
JPS5610367A
JPS5610367A JP8527879A JP8527879A JPS5610367A JP S5610367 A JPS5610367 A JP S5610367A JP 8527879 A JP8527879 A JP 8527879A JP 8527879 A JP8527879 A JP 8527879A JP S5610367 A JPS5610367 A JP S5610367A
Authority
JP
Japan
Prior art keywords
liquid
ultrasonic vibrator
passage
ultrasonic
ventilation passage
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.)
Pending
Application number
JP8527879A
Other languages
Japanese (ja)
Inventor
Takao Kusuda
Akira Tokushima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8527879A priority Critical patent/JPS5610367A/en
Publication of JPS5610367A publication Critical patent/JPS5610367A/en
Pending 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
    • B05B17/0615—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

Landscapes

  • Air Humidification (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

PURPOSE: To extract mists effectively even at atomization in great capacity and improve atomizing efficiency by 20W30% as compared to conventional devices by a method wherein a choke forming a ventilation passage with a clearance between the surface of a liquid and the passage in the same axis as an ultrasonic vibrator is provided at the bottom of an inner cylinder.
CONSTITUTION: The ultrasonic atomizer is formed by providing a liquid vessel 2, which is connected to a fan and whose inside is equipped with an ultrasonic vibrator 3, an inner cylinder 4, which is located at an upper portion of the liquid vessel 2 and makes up an atomizing chamber 5, and the choke 8, such as a nozzle, etc., which constitutes a ventilation passage 7 keeping the clearance between the surface of a liquid and the passage in the same axis as the ultrasonic vibrator 3 at the bottom. When generating ultrasonic waves in the liquid 1 by means of the ultrasonic vibrator 3, a liquid column 12 is produced, and a large number of liquid minute particles fly out from a portion near the bottom. When air is sent into a wind box 6 by means of the fan 11, the air passes through the ventilation passage 7 and flows along liquids 12 according to a stream line of the nozzle 8, and the atomized liquid minute particles are discharged from a discharging port 13.
COPYRIGHT: (C)1981,JPO&Japio
JP8527879A 1979-07-05 1979-07-05 Ultrasonic atomizer Pending JPS5610367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8527879A JPS5610367A (en) 1979-07-05 1979-07-05 Ultrasonic atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8527879A JPS5610367A (en) 1979-07-05 1979-07-05 Ultrasonic atomizer

Publications (1)

Publication Number Publication Date
JPS5610367A true JPS5610367A (en) 1981-02-02

Family

ID=13854089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8527879A Pending JPS5610367A (en) 1979-07-05 1979-07-05 Ultrasonic atomizer

Country Status (1)

Country Link
JP (1) JPS5610367A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU693064B2 (en) * 1992-10-16 1998-06-18 Sheiman Ultrasonic Research Foundation Pty Limited Ultrasonic nebulising device
US5908158A (en) * 1992-10-16 1999-06-01 Sheiman Ultrasonic Research Foundation Party, Ltd. Ultrasonic nebulising device
WO2007028203A1 (en) * 2005-09-06 2007-03-15 Intelligent Medical Technologies Pty Limited Nebuliser
JP2007283281A (en) * 2005-05-20 2007-11-01 Nishimura Kikai Kk Ultrasonic atomizing apparatus
JP2021090933A (en) * 2019-12-12 2021-06-17 株式会社Ihi Mist discharge mechanism and gas-liquid mixing device
CN113385352A (en) * 2020-03-13 2021-09-14 株式会社空间除菌 Spraying device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU693064B2 (en) * 1992-10-16 1998-06-18 Sheiman Ultrasonic Research Foundation Pty Limited Ultrasonic nebulising device
US5908158A (en) * 1992-10-16 1999-06-01 Sheiman Ultrasonic Research Foundation Party, Ltd. Ultrasonic nebulising device
KR100316439B1 (en) * 1992-10-16 2002-08-09 셰이만울트라소닉리서치파운데이션피티와이리미티드 Ultrasonic Spraying Device
JP2007283281A (en) * 2005-05-20 2007-11-01 Nishimura Kikai Kk Ultrasonic atomizing apparatus
WO2007028203A1 (en) * 2005-09-06 2007-03-15 Intelligent Medical Technologies Pty Limited Nebuliser
JP2021090933A (en) * 2019-12-12 2021-06-17 株式会社Ihi Mist discharge mechanism and gas-liquid mixing device
CN113385352A (en) * 2020-03-13 2021-09-14 株式会社空间除菌 Spraying device

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