JPS5673571A - Ultrasonic atomizer - Google Patents

Ultrasonic atomizer

Info

Publication number
JPS5673571A
JPS5673571A JP15040479A JP15040479A JPS5673571A JP S5673571 A JPS5673571 A JP S5673571A JP 15040479 A JP15040479 A JP 15040479A JP 15040479 A JP15040479 A JP 15040479A JP S5673571 A JPS5673571 A JP S5673571A
Authority
JP
Japan
Prior art keywords
liquid
fine particles
swirling flow
mistlike
cylindrical body
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
JP15040479A
Other languages
Japanese (ja)
Inventor
Takao Kusuda
Akira Tokushima
Yukihiko Ise
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 JP15040479A priority Critical patent/JPS5673571A/en
Publication of JPS5673571A publication Critical patent/JPS5673571A/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

  • Special Spraying Apparatus (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

PURPOSE: To take out liquid fine particles of uniform grain sizes with good efficiency by disposing a cylindrical body in the upper part of a liquid vessel, and generating swirling flow in this cylindrical body.
CONSTITUTION: When ultrasonic waves are generated in liquid 1 by an ultrasonic oscillator 3, a liquid column is produced. At this time, multiple mistlike liquid fine particles fly out from the neighborhood of the bottom part of the liquid column 11. In addition, breakdown takes place in the upper part of the liquid column 11 and large liquid droplets scatter to the surroundings. Now, when air is fed in by means of a fan 9, swirling flow is formed in a swirling chamber 5 by guide vanes 8 and the mistlike liquid fine particles and large liquid drops are taken into this swirling flow. The higher the diametral speed of the liquid droplets, the higher the separating speed, thus they are effectively separated. Therefore, the liquid fine particle groups taken out from a discharge port 10 are of uniform sizes of particles.
COPYRIGHT: (C)1981,JPO&Japio
JP15040479A 1979-11-19 1979-11-19 Ultrasonic atomizer Pending JPS5673571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15040479A JPS5673571A (en) 1979-11-19 1979-11-19 Ultrasonic atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15040479A JPS5673571A (en) 1979-11-19 1979-11-19 Ultrasonic atomizer

Publications (1)

Publication Number Publication Date
JPS5673571A true JPS5673571A (en) 1981-06-18

Family

ID=15496220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15040479A Pending JPS5673571A (en) 1979-11-19 1979-11-19 Ultrasonic atomizer

Country Status (1)

Country Link
JP (1) JPS5673571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787352A1 (en) * 1998-12-18 2000-06-23 Air Refreshing Control Water spray atomiser has nozzle fed with water droplets and surrounding sleeve with gas feed
JP5868474B1 (en) * 2014-11-07 2016-02-24 株式会社イースタン Spraying device and spraying system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787352A1 (en) * 1998-12-18 2000-06-23 Air Refreshing Control Water spray atomiser has nozzle fed with water droplets and surrounding sleeve with gas feed
JP5868474B1 (en) * 2014-11-07 2016-02-24 株式会社イースタン Spraying device and spraying system

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