JPS6485165A - Ultrasonic atomizer - Google Patents

Ultrasonic atomizer

Info

Publication number
JPS6485165A
JPS6485165A JP62193407A JP19340787A JPS6485165A JP S6485165 A JPS6485165 A JP S6485165A JP 62193407 A JP62193407 A JP 62193407A JP 19340787 A JP19340787 A JP 19340787A JP S6485165 A JPS6485165 A JP S6485165A
Authority
JP
Japan
Prior art keywords
face
liquid
atomization
ultrasonic
horn
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
JP62193407A
Other languages
Japanese (ja)
Other versions
JPH0438460B2 (en
Inventor
Kiyoe Ishikawa
Kakuro Kokubo
Kazushi Kurokawa
Daijiro Hosogai
Koichi Takenaka
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP62193407A priority Critical patent/JPS6485165A/en
Publication of JPS6485165A publication Critical patent/JPS6485165A/en
Publication of JPH0438460B2 publication Critical patent/JPH0438460B2/ja
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

Landscapes

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

Abstract

PURPOSE:To efficiently atomize large amounts of liquid in a short time by forming a hollow part to the extensible diameter part of an ultrasonic vibrator horn from the tip side so that the cross-sectional areas in respective planes vertical to the direction of a shaft line are made nearly constant. CONSTITUTION:In an ultrasonic atomizer 20, while driving an ultrasonic vibrator horn 10, liquid is fed through a liquid feed path 22 provided to the inside of a casing 21 and discharged toward the atomization face 2 of the extensible diameter part 1a of the horn from the nozzle part of the tip and thereby atomization is performed by ultrasonic vibration of the atomization face 2. This extensible diameter part 1a is formed so that the atomization face 2 is formed into a conical shape having apex angle theta1=30-60 deg. and apex angle theta2 of a hollow part 3 opened toward the inner face is made 5-10 deg. larger than theta1 to form the inner circumferential face 3c and the doughnut-shaped cross-sectional area S is reduced toward the end part 3a from a terminal part 3b and the end part 3a is made to an antinode of vibration. Thereby large amounts of liquid substance can be atomized efficiently and uniformly in a short time.
JP62193407A 1986-09-12 1987-07-31 Ultrasonic atomizer Granted JPS6485165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62193407A JPS6485165A (en) 1986-09-12 1987-07-31 Ultrasonic atomizer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13940886 1986-09-12
JP62193407A JPS6485165A (en) 1986-09-12 1987-07-31 Ultrasonic atomizer

Publications (2)

Publication Number Publication Date
JPS6485165A true JPS6485165A (en) 1989-03-30
JPH0438460B2 JPH0438460B2 (en) 1992-06-24

Family

ID=26472229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62193407A Granted JPS6485165A (en) 1986-09-12 1987-07-31 Ultrasonic atomizer

Country Status (1)

Country Link
JP (1) JPS6485165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005097350A1 (en) * 2004-04-09 2005-10-20 Mikuni Corporation Spray device and spray method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005097350A1 (en) * 2004-04-09 2005-10-20 Mikuni Corporation Spray device and spray method

Also Published As

Publication number Publication date
JPH0438460B2 (en) 1992-06-24

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