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WO2009013951A1 - Ultrasonic mist generator - Google Patents

Ultrasonic mist generator Download PDF

Info

Publication number
WO2009013951A1
WO2009013951A1 PCT/JP2008/060852 JP2008060852W WO2009013951A1 WO 2009013951 A1 WO2009013951 A1 WO 2009013951A1 JP 2008060852 W JP2008060852 W JP 2008060852W WO 2009013951 A1 WO2009013951 A1 WO 2009013951A1
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonic
mist generator
ultrasonic mist
tube body
ultrasonic vibrator
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.)
Ceased
Application number
PCT/JP2008/060852
Other languages
French (fr)
Japanese (ja)
Inventor
Mahito Nunomura
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 Electric Works Co Ltd
Original Assignee
Panasonic Electric Works 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 Panasonic Electric Works Co Ltd filed Critical Panasonic Electric Works Co Ltd
Publication of WO2009013951A1 publication Critical patent/WO2009013951A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • 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
    • 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
    • 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
    • B05B17/0669—Excitation frequencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

An ultrasonic mist generator generates mist (25) by atomizing liquid (11) through ultrasonic vibration of an ultrasonic vibrator (5). A tapered conical tube body (20) is placed on the upper part of a holder (9) for holding the ultrasonic vibrator (5). Ultrasonic vibration generated by the ultrasonic vibrator (5) is focused by being caused to pass through in the tube body (20).
PCT/JP2008/060852 2007-07-24 2008-06-13 Ultrasonic mist generator Ceased WO2009013951A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-192522 2007-07-24
JP2007192522A JP4990707B2 (en) 2007-07-24 2007-07-24 Ultrasonic fog generator

Publications (1)

Publication Number Publication Date
WO2009013951A1 true WO2009013951A1 (en) 2009-01-29

Family

ID=40281210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060852 Ceased WO2009013951A1 (en) 2007-07-24 2008-06-13 Ultrasonic mist generator

Country Status (2)

Country Link
JP (1) JP4990707B2 (en)
WO (1) WO2009013951A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113371331A (en) * 2021-07-08 2021-09-10 深圳前海帕拓逊网络技术有限公司 Liquid storage bottle and aromatherapy machine
US20220233789A1 (en) * 2020-11-06 2022-07-28 Trudell Medical International Surface acoustic wave atomizer with fluid direction and migration prevention
EP4112185A4 (en) * 2020-02-27 2024-04-10 Shin-Etsu Chemical Co., Ltd. FILM-FORMING ATOMIZING DEVICE AND FILM-FORMING DEVICE USING THE SAME
EP4112184A4 (en) * 2020-02-27 2024-09-04 Shin-Etsu Chemical Co., Ltd. ATOMIZING APPARATUS FOR FILM FORMATION AND FILM FORMATION APPARATUS USING SAME, AND SEMICONDUCTOR FILM
CN119608477A (en) * 2023-09-12 2025-03-14 天津大学 Liquid treatment device based on high-frequency sound waves

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011183246A (en) * 2010-03-04 2011-09-22 Honda Electronic Co Ltd Ultrasonic atomizer
JP5583037B2 (en) * 2011-01-21 2014-09-03 三菱重工業株式会社 Aeration apparatus, seawater flue gas desulfurization apparatus equipped with the aeration apparatus, and operation method of aeration apparatus
DE112013007315T5 (en) 2013-08-08 2016-05-19 Toshiba Mitsubishi-Electric Industrial Systems Corporation A nebulizer
JP6539468B2 (en) * 2015-03-27 2019-07-03 株式会社フコク Ultrasonic atomizer
JP7752822B2 (en) * 2023-09-14 2025-10-14 Ｐａｔｅｎｔｉｘ株式会社 Atomization equipment and film forming equipment.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148859U (en) * 1974-12-27 1976-11-29
JPS5468040A (en) * 1977-11-09 1979-05-31 Matsushita Electric Ind Co Ltd Ultrasonic wave humidifier
JPS54151807U (en) * 1978-04-13 1979-10-22
JPS54181009U (en) * 1978-06-12 1979-12-21
JPS5528453U (en) * 1978-08-11 1980-02-23
JPS5724666A (en) * 1980-07-18 1982-02-09 Matsushita Electric Ind Co Ltd Ultrasonic atomizer
JP2003322369A (en) * 2002-04-30 2003-11-14 Fukoku Co Ltd Negative ion generation method and negative ion generator
JP2005538822A (en) * 2002-08-23 2005-12-22 シーマン ウルトラソニック リサーチ ファウンデーション ピーティーワイ エルティーディー Spraying and drug transfer device
JP2007144334A (en) * 2005-11-29 2007-06-14 Honda Electronic Co Ltd Atomizing nozzle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148859U (en) * 1974-12-27 1976-11-29
JPS5468040A (en) * 1977-11-09 1979-05-31 Matsushita Electric Ind Co Ltd Ultrasonic wave humidifier
JPS54151807U (en) * 1978-04-13 1979-10-22
JPS54181009U (en) * 1978-06-12 1979-12-21
JPS5528453U (en) * 1978-08-11 1980-02-23
JPS5724666A (en) * 1980-07-18 1982-02-09 Matsushita Electric Ind Co Ltd Ultrasonic atomizer
JP2003322369A (en) * 2002-04-30 2003-11-14 Fukoku Co Ltd Negative ion generation method and negative ion generator
JP2005538822A (en) * 2002-08-23 2005-12-22 シーマン ウルトラソニック リサーチ ファウンデーション ピーティーワイ エルティーディー Spraying and drug transfer device
JP2007144334A (en) * 2005-11-29 2007-06-14 Honda Electronic Co Ltd Atomizing nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4112185A4 (en) * 2020-02-27 2024-04-10 Shin-Etsu Chemical Co., Ltd. FILM-FORMING ATOMIZING DEVICE AND FILM-FORMING DEVICE USING THE SAME
EP4112184A4 (en) * 2020-02-27 2024-09-04 Shin-Etsu Chemical Co., Ltd. ATOMIZING APPARATUS FOR FILM FORMATION AND FILM FORMATION APPARATUS USING SAME, AND SEMICONDUCTOR FILM
US20220233789A1 (en) * 2020-11-06 2022-07-28 Trudell Medical International Surface acoustic wave atomizer with fluid direction and migration prevention
CN113371331A (en) * 2021-07-08 2021-09-10 深圳前海帕拓逊网络技术有限公司 Liquid storage bottle and aromatherapy machine
CN119608477A (en) * 2023-09-12 2025-03-14 天津大学 Liquid treatment device based on high-frequency sound waves

Also Published As

Publication number Publication date
JP2009028582A (en) 2009-02-12
JP4990707B2 (en) 2012-08-01

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