JPS5572739A - Loose oscillation preventing apparatus for atomizer - Google Patents

Loose oscillation preventing apparatus for atomizer

Info

Publication number
JPS5572739A
JPS5572739A JP14393578A JP14393578A JPS5572739A JP S5572739 A JPS5572739 A JP S5572739A JP 14393578 A JP14393578 A JP 14393578A JP 14393578 A JP14393578 A JP 14393578A JP S5572739 A JPS5572739 A JP S5572739A
Authority
JP
Japan
Prior art keywords
circuit
oscillation
output
oscillator
transistor
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
JP14393578A
Other languages
Japanese (ja)
Other versions
JPS5831231B2 (en
Inventor
Hiroaki Ootani
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.)
NIPPON PROSENSOR
NIPPON PUROSENSAA KK
Original Assignee
NIPPON PROSENSOR
NIPPON PUROSENSAA 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 NIPPON PROSENSOR, NIPPON PUROSENSAA KK filed Critical NIPPON PROSENSOR
Priority to JP14393578A priority Critical patent/JPS5831231B2/en
Publication of JPS5572739A publication Critical patent/JPS5572739A/en
Publication of JPS5831231B2 publication Critical patent/JPS5831231B2/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
    • B05B17/0615—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

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Air Humidification (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

PURPOSE: To prevent damages and trouble of the electric strain oscillator and the circuit element by installing the circuit detecting the change of the oscillation output and the switching circuit controlling the high-frequency oscillator.
CONSTITUTION: The detection circuit detecting the change of the oscillation output voltage, which is consisted of the detection circuit 21, the commutation circuit 22 and the delay circuit 23, as well as the switching circuit equipped with the transistor 25, 26 and the luminous diode 27 between the secondary side of the transformer 19 for the output amplifier 16 and the base of the transistor 12 of the high-frequency oscillator 11. Thereby, the output of the high-frequency 11 is impressed to the buffer amplifier the output amplifier 16 is amplified and impressed to the electric strain oscillator 4, then the generated supersonic is emmitted to the water 6, reducing the water 6 in the casing body 1, whereby the electric strain is lightly loaded and the oscillation output voltage of the output amplifier 16 becomes at the constant level, then the input of the detecting-, the commutation circuit 21, 21 becomes zero, and the transistor 25, 26 are turned off, on due to drop of the photoelectric voltage of the delay circuit 23, then stopping the oscillation of the high-frequency oscillator. Thus the expected purpose is attained.
COPYRIGHT: (C)1980,JPO&Japio
JP14393578A 1978-11-21 1978-11-21 Atomization device dry oscillation prevention device Expired JPS5831231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14393578A JPS5831231B2 (en) 1978-11-21 1978-11-21 Atomization device dry oscillation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14393578A JPS5831231B2 (en) 1978-11-21 1978-11-21 Atomization device dry oscillation prevention device

Publications (2)

Publication Number Publication Date
JPS5572739A true JPS5572739A (en) 1980-05-31
JPS5831231B2 JPS5831231B2 (en) 1983-07-05

Family

ID=15350487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14393578A Expired JPS5831231B2 (en) 1978-11-21 1978-11-21 Atomization device dry oscillation prevention device

Country Status (1)

Country Link
JP (1) JPS5831231B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63143513U (en) * 1987-03-11 1988-09-21

Also Published As

Publication number Publication date
JPS5831231B2 (en) 1983-07-05

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