JPH05228410A - Ultrasonic atomizer - Google Patents
Ultrasonic atomizerInfo
- Publication number
- JPH05228410A JPH05228410A JP6912092A JP6912092A JPH05228410A JP H05228410 A JPH05228410 A JP H05228410A JP 6912092 A JP6912092 A JP 6912092A JP 6912092 A JP6912092 A JP 6912092A JP H05228410 A JPH05228410 A JP H05228410A
- Authority
- JP
- Japan
- Prior art keywords
- horn
- hole
- liquid supply
- liquid
- ultrasonic
- 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
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
- B05B17/063—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 having an internal channel for supplying the liquid or other fluent material
-
- 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
- Special Spraying Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ホーンの超音波放射部
の中心に液体を供給するようにした超音波霧化装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultrasonic atomizing device for supplying a liquid to the center of an ultrasonic wave emitting portion of a horn.
【０００２】[0002]
【従来の技術】従来の超音波霧化装置として、ボルト締
めランジュバン型振動子に貫通孔が設けられたものが特
公昭６２−５２６２８号公報で提案されており、又、他
の超音波霧化装置としては、特開平３−７７６６５号公
報にボルト締めランジュバン型振動子用いたものが提案
されており、さらに、ボルトを用いて圧電素子を挟持し
たものが特開昭６３−１９７５６５号公報で提案されて
いる。2. Description of the Related Art As a conventional ultrasonic atomizer, a bolted Langevin type vibrator provided with a through hole is proposed in Japanese Patent Publication No. 62-52628, and other ultrasonic atomizers are proposed. As a device, a device using a bolted Langevin type vibrator is proposed in Japanese Patent Laid-Open No. 3-77665, and a device in which a piezoelectric element is sandwiched using bolts is proposed in Japanese Patent Laid-Open No. 63-197565. Has been done.
【０００３】[0003]
【発明が解決しようとする課題】ところで、このような
超音波霧化装置はいずれもボルトを用いた構造であるた
め、小型化が困難で、構造が複雑になるという欠点があ
った。However, since all such ultrasonic atomizers have a structure using bolts, there is a drawback that miniaturization is difficult and the structure is complicated.
【０００４】[0004]
【課題を解決するための手段】本発明は、ホーンの中心
に液体を供給する貫通孔をもうけるとともに、前記ホー
ンの背後に前記貫通孔に接続する液体供給接続部を設
け、前記ホーンの放射部において前記貫通孔に通じる１
つ又はそれ以上の噴射孔を設け、前記ホーンの背後に超
音波振動子を装着したものである。According to the present invention, a through hole for supplying a liquid is provided in the center of a horn, and a liquid supply connecting portion connected to the through hole is provided behind the horn, and a radiating portion of the horn is provided. At the through hole 1
One or more injection holes are provided, and an ultrasonic transducer is mounted behind the horn.
【０００５】[0005]
【作用】本発明では、 ホーンの放射面の中心部分に１
つ又は複数の噴射孔を設けるとともに、この噴射孔に接
続された貫通孔をホーンの中心、ホーンの支持部又はボ
ルトに設けて、これらの貫通孔に液体供給接続部を設
け、この液体供給接続部から貫通孔を通して噴射孔に液
体を供給し、超音波振動子に発振装置から励振信号を入
力すると、液体はホーンの放射面で霧化される。In the present invention, 1 is provided at the center of the radiation surface of the horn.
One or a plurality of injection holes are provided, and a through hole connected to the injection hole is provided at the center of the horn, a support portion of the horn or a bolt, and liquid supply connection portions are provided at these through holes. When liquid is supplied to the injection hole from the portion through the through hole and an excitation signal is input to the ultrasonic transducer from the oscillator, the liquid is atomized on the radiation surface of the horn.
【０００６】従って、本発明では、ホーンの放射面に液
体供給手段がないため、構造が簡単になる。Therefore, in the present invention, the structure is simplified because there is no liquid supply means on the radiation surface of the horn.
【０００７】[0007]
【実施例】図１は、本発明の実施例の超音波霧化装置の
ホーン部分の構成図、図２は、本発明の実施例の超音波
霧化装置のブロック図で、ホーン１は中心に貫通孔２が
形成され、又、ホーンの放射部３に噴射孔４が形成され
ている。1 is a block diagram of a horn portion of an ultrasonic atomizing device according to an embodiment of the present invention, and FIG. 2 is a block diagram of the ultrasonic atomizing device according to an embodiment of the present invention. A through hole 2 is formed in the horn, and an injection hole 4 is formed in the radiating portion 3 of the horn.
【０００８】さらに、ホーン１の背後に液体供給接続部
５及び液体供給接続部５の周囲に超音波振動子６が設け
られ、液体供給接続部５にはホース７が接続され、この
ホース７はポンプ８に接続され、容器９の液体１０をポ
ンプ８で供給するように構成している。Further, behind the horn 1, a liquid supply connection portion 5 and an ultrasonic transducer 6 are provided around the liquid supply connection portion 5, and a hose 7 is connected to the liquid supply connection portion 5. It is connected to the pump 8 and is configured so that the liquid 10 in the container 9 is supplied by the pump 8.
【０００９】又、超音波振動子６にリード線１１がはん
だ１２で付けられ、このリード線１１に発振装置１３が
接続され、さらに、発振装置１３に電源１４が接続され
ている。Further, a lead wire 11 is attached to the ultrasonic transducer 6 with solder 12, an oscillating device 13 is connected to the lead wire 11, and a power source 14 is connected to the oscillating device 13.
【００１０】このように構成された本実施例の超音波霧
化装置では、ポンプ８で容器９の液体１０をホース７を
介して液体供給接続部５からホーン１に供給し、発振装
置１３から励振信号を超音波振動子６に入力されると、
ホーン１に供給された液体１０はホーン１の放射部３の
中心の噴射孔４から噴射され、放射部３の周囲に送られ
て霧化される。In the ultrasonic atomizing device of this embodiment having the above-described structure, the liquid 10 in the container 9 is supplied from the liquid supply connection portion 5 to the horn 1 via the hose 7 by the pump 8 and the oscillating device 13 is supplied. When the excitation signal is input to the ultrasonic transducer 6,
The liquid 10 supplied to the horn 1 is ejected from the ejection hole 4 at the center of the radiating portion 3 of the horn 1, is sent to the periphery of the radiating portion 3, and is atomized.
【００１１】このように本発明の超音波霧化装置では、
ホーン１の放射部３の前面に液体供給手段がないため、
構成が簡単になるとともに、ホーン１の放射部３を上下
左右どの方向にも向けることができる。As described above, in the ultrasonic atomizing device of the present invention,
Since there is no liquid supply means in front of the radiating section 3 of the horn 1,
The structure is simple, and the radiating portion 3 of the horn 1 can be oriented in any of up, down, left and right directions.
【００１２】図３は、本発明の他の実施例のホーン部分
の断面図、図４は、図３のホーン部分の正面図で、１は
ホーン、２は貫通孔、３は放射部、５は液体供給接続部
で、これらの構成は上記実施例と同じであるので説明は
省略するが、本実施例では、噴射孔４が放射部３に４つ
設けられている。FIG. 3 is a sectional view of a horn portion of another embodiment of the present invention, and FIG. 4 is a front view of the horn portion of FIG. 3, where 1 is a horn, 2 is a through hole, 3 is a radiating portion, and 5 is a radiating portion. Is a liquid supply connection part, and the configuration thereof is the same as that of the above-mentioned embodiment, so the description thereof will be omitted, but in this embodiment, four emission holes 4 are provided in the radiating portion 3.
【００１３】このように構成したホーン部では、４つの
噴射孔４から液体１０が出るので、液体が周囲に送られ
易く、霧化効率が非常によくなるという利点がある。In the horn portion thus constructed, the liquid 10 comes out from the four injection holes 4, so that the liquid can be easily sent to the surroundings, and the atomization efficiency can be greatly improved.
【００１４】図５は、本発明のさらに他の実施例のホー
ン部の構成図で、１はホーン、２は貫通孔、３は放射
部、６は超音波振動子であり、これらの構成は上記実施
例と同じであるので、説明は省略するが、本実施例で
は、ホーン１の振動の節に支持部１５を設け、この支持
部１５に貫通孔２と連通する貫通孔１６を設けるととも
に、この支持部１５に液体供給接続部５を設け、貫通孔
１６に連通するように構成している。FIG. 5 is a block diagram of a horn portion according to still another embodiment of the present invention, in which 1 is a horn, 2 is a through hole, 3 is a radiating portion, and 6 is an ultrasonic transducer. Although the description is omitted because it is the same as the above-described embodiment, in this embodiment, the support portion 15 is provided at the vibration node of the horn 1, and the support portion 15 is provided with the through hole 16 communicating with the through hole 2. The liquid supply connection portion 5 is provided on the support portion 15 and is configured to communicate with the through hole 16.
【００１５】本実施例では、ホーン１の支持部１５に液
体供給接続部５を設けたので、ホーン部分が全体に薄く
なり、狭い部分にも取り付けることができる。In this embodiment, since the liquid supply connection portion 5 is provided on the support portion 15 of the horn 1, the horn portion is thin as a whole and can be attached to a narrow portion.
【００１６】以上の実施例では、ホーン１の放射部３に
噴射孔４を１つ設けた実施例と４つ設けた実施例を示し
たが、１つ以上であれば、適当に設けることができる。In the above embodiments, the radiating portion 3 of the horn 1 is provided with one injection hole 4 and four injection holes. However, if the number is one or more, the injection hole 4 may be provided appropriately. it can.
【００１７】又、上記図１の実施例において、リード線
１１をはんだ１２によって接続したが、図６に示すよう
に、はんだ付けの代わりにホーン１の支持する基枠２１
にバネ部材２２で超音波振動子６の電極に接触させ、バ
ネ部材２２にリード線１１を接続するようにしてもよい
し、又、ホーン１の振動の節に支持部１５を設けてもよ
い。In the embodiment shown in FIG. 1, the lead wire 11 is connected by the solder 12, but as shown in FIG. 6, instead of soldering, the base frame 21 for supporting the horn 1 is used.
Alternatively, the spring member 22 may be brought into contact with the electrode of the ultrasonic transducer 6 and the lead wire 11 may be connected to the spring member 22, or the supporting portion 15 may be provided at the vibration node of the horn 1. ..
【００１８】図７は、本発明のさらに他の実施例のホー
ン部分の側面断面図、図８は図７のホーン部分の正面図
で、ホーン１の放射部３に貫通孔２より外側が広く形成
された円錐台状噴射部２３が形成されている。FIG. 7 is a side sectional view of a horn portion of still another embodiment of the present invention, and FIG. 8 is a front view of the horn portion of FIG. 7, in which the radiation portion 3 of the horn 1 is wider outside the through hole 2. The frustoconical jet part 23 thus formed is formed.
【００１９】図９は、本発明の又他の実施例のホーン部
分の側面断面図、図１０は図８のホーン部分の正面図
で、ホーン１の放射部３に貫通孔２を中心にして円形の
凹部からなる噴射部２４が形成されている。FIG. 9 is a side sectional view of a horn portion of another embodiment of the present invention, and FIG. 10 is a front view of the horn portion of FIG. 8 in which the through hole 2 is centered on the radiating portion 3 of the horn 1. An injection unit 24, which is a circular recess, is formed.
【００２０】図１１は、本発明の他の実施例のホーン部
分の側面断面図で、図１２は図１１のホーン部分の正面
図で、ホーン１の放射部３に十字星型の溝からなる噴射
部２５が形成されている。FIG. 11 is a side sectional view of a horn portion of another embodiment of the present invention, and FIG. 12 is a front view of the horn portion of FIG. 11, in which the radiating portion 3 of the horn 1 has a cross-shaped groove. The injection part 25 is formed.
【００２１】上記図９〜図１２の実施例では、貫通孔２
から供給された液体は放射部３の周囲に送られ、霧化効
率がよいという利点がある。In the embodiment shown in FIGS. 9 to 12, the through hole 2 is used.
The liquid supplied from is sent to the periphery of the radiating section 3, and there is an advantage that the atomization efficiency is good.
【００２０】さらに、図１３に示すように、ポンプ８と
してマグネットポンプ２６を使用したときには、連続し
た液体として供給されず、液滴として分断されるので、
マグネットポンプ２６から飛び出す液滴２７を溜める液
溜り２８を設ける。Further, as shown in FIG. 13, when the magnet pump 26 is used as the pump 8, it is not supplied as a continuous liquid but is divided into droplets,
A liquid pool 28 is provided for collecting the liquid droplets 27 ejected from the magnet pump 26.
【００２１】[0021]
【発明の効果】以上説明したように、本発明の超音波霧
化装置では、ホーンの放射部の前面に液体を供給する手
段を設けていないので、構成が簡単になり、又、ホーン
の放射部の周囲に液体を供給することができるので、霧
化効率がよいという利点がある。As described above, in the ultrasonic atomizing device of the present invention, since the means for supplying the liquid to the front surface of the radiating portion of the horn is not provided, the structure is simplified and the radiation of the horn is also improved. Since the liquid can be supplied to the periphery of the portion, there is an advantage that the atomization efficiency is good.
【図１】本発明の実施例のホーン部分の構成図である。FIG. 1 is a configuration diagram of a horn portion according to an embodiment of the present invention.
【図２】図１のホーン部分を使用した本発明の実施例の
超音波霧化装置の構成図である。FIG. 2 is a configuration diagram of an ultrasonic atomizing device of an embodiment of the present invention using the horn portion of FIG.
【図３】本発明の他の実施例のホーン部分の側面断面図
である。FIG. 3 is a side sectional view of a horn portion of another embodiment of the present invention.
【図４】図３のホーン部分の正面図である。FIG. 4 is a front view of the horn portion of FIG.
【図５】本発明の他の実施例のホーン部分の側面図であ
る。FIG. 5 is a side view of a horn portion according to another embodiment of the present invention.
【図６】本発明の他の実施例のホーン部分の側面図であ
る。FIG. 6 is a side view of a horn portion according to another embodiment of the present invention.
【図７】本発明の他の実施例のホーン部分の側面断面図
である。FIG. 7 is a side sectional view of a horn portion of another embodiment of the present invention.
【図８】図８のホーン部分の正面図である。FIG. 8 is a front view of the horn portion of FIG.
【図９】本発明の他の実施例のホーン部分の側面断面図
である。FIG. 9 is a side sectional view of a horn portion of another embodiment of the present invention.
【図１０】図１０のホーン部分の正面図である。FIG. 10 is a front view of the horn portion of FIG.
【図１１】本発明の他の実施例のホーン部分の側面断面
図である。FIG. 11 is a side sectional view of a horn portion of another embodiment of the present invention.
【図１２】図１２のホーン部分の正面図である。12 is a front view of the horn portion of FIG.
【図１３】本発明の超音波霧化装置に使用するポンプの
構成図である。FIG. 13 is a configuration diagram of a pump used in the ultrasonic atomizing device of the present invention.
１ ホーン ２ 貫通孔 ３ 放射部 ４ 噴射孔 ５ 液体供給接続部 ６ 超音波振動子 ７ ホース ８ ポンプ ９ 容器 １０ 液体 １１ リード線 １２ はんだ １３ 発振装置 １４ 電源 １５ 支持部 １６、２０ 貫通孔 １７ 金属ブロック １８ 端子 １９ ボルト ２１ 基枠 ２２ バネ部材 DESCRIPTION OF SYMBOLS 1 Horn 2 Through hole 3 Radiating part 4 Injection hole 5 Liquid supply connection part 6 Ultrasonic vibrator 7 Hose 8 Pump 9 Container 10 Liquid 11 Lead wire 12 Solder 13 Oscillator 14 Power supply 15 Supporting part 16, 20 Through hole 17 Metal block 18 terminals 19 bolts 21 base frame 22 spring members
【手続補正書】[Procedure amendment]
【提出日】平成５年１月４日[Submission date] January 4, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】発明の詳細な説明[Name of item to be amended] Detailed explanation of the invention
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００２１】[0021]
【発明の効果】以上説明したように、本発明の超音波霧
化装置では、ホーンの放射部の前面に液体を供給する手
段を設けていないので、構成が簡単になり、又、ホーン
の放射部の周囲に液体を供給することができるので、霧
化効率がよいという利点がある。As described above, in the ultrasonic atomizing device of the present invention, since the means for supplying the liquid to the front surface of the radiating portion of the horn is not provided, the structure is simplified and the radiation of the horn is also improved. Since the liquid can be supplied to the periphery of the portion, there is an advantage that the atomization efficiency is good.
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の実施例のホーン部分の構成図である。FIG. 1 is a configuration diagram of a horn portion according to an embodiment of the present invention.
【図２】図１のホーン部分を使用した本発明の実施例の
超音波霧化装置の構成図である。FIG. 2 is a configuration diagram of an ultrasonic atomizing device of an embodiment of the present invention using the horn portion of FIG.
【図３】本発明の他の実施例のホーン部分の側面断面図
である。FIG. 3 is a side sectional view of a horn portion of another embodiment of the present invention.
【図４】図３のホーン部分の正面図である。FIG. 4 is a front view of the horn portion of FIG.
【図５】本発明の他の実施例のホーン部分の側面図であ
る。FIG. 5 is a side view of a horn portion according to another embodiment of the present invention.
【図６】本発明の又他の実施例のホーン部分の側面図で
ある。FIG. 6 is a side view of a horn portion according to another embodiment of the present invention.
【図７】本発明のさらに他の実施例のホーン部分の側面
断面図である。FIG. 7 is a side sectional view of a horn portion of still another embodiment of the present invention.
【図８】図７のホーン部分の正面図である。8 is a front view of the horn portion of FIG. 7. FIG.
【図９】本発明の又さらに他の実施例のホーン部分の側
面断面図である。FIG. 9 is a side sectional view of a horn portion according to still another embodiment of the present invention.
【図１０】図９のホーン部分の正面図である。10 is a front view of the horn portion of FIG. 9. FIG.
【図１１】本発明の他の実施例のホーン部分の側面断面
図である。FIG. 11 is a side sectional view of a horn portion of another embodiment of the present invention.
【図１２】図１１のホーン部分の正面図である。FIG. 12 is a front view of the horn portion of FIG.
【図１３】本発明の超音波霧化装置に使用するポンプの
構成図である。FIG. 13 is a configuration diagram of a pump used in the ultrasonic atomizing device of the present invention.
【符号の説明】 １ ホーン ２ 貫通孔 ３ 放射部 ４ 噴射孔 ５ 液体供給接続部 ６ 超音波振動子 ７ ホース ８ ポンプ ９ 容器 １０ 液体 １１ リード線 １２ はんだ １３ 発振装置 １４ 電源 １５ 支持部 １６、２０ 貫通孔 １７ 金属ブロック １８ 端子 １９ ボルト ２１ 基枠 ２２ バネ部材[Explanation of reference numerals] 1 horn 2 through hole 3 radiating part 4 jetting hole 5 liquid supply connection part 6 ultrasonic transducer 7 hose 8 pump 9 container 10 liquid 11 lead wire 12 solder 13 oscillator device 14 power supply 15 support part 16, 20 Through hole 17 Metal block 18 Terminal 19 Bolt 21 Base frame 22 Spring member
【手続補正３】[Procedure 3]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】全図[Correction target item name] All drawings
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 [Figure 1]
【図２】 [Fig. 2]
【図３】 [Figure 3]
【図４】 [Figure 4]
【図５】 [Figure 5]
【図６】 [Figure 6]
【図７】 [Figure 7]
【図８】 [Figure 8]
【図９】 [Figure 9]
【図１０】 [Figure 10]
【図１１】 FIG. 11
【図１２】 [Fig. 12]
【図１３】 [Fig. 13]
───────────────────────────────────────────────────── フロントページの続き (72)発明者 宮本 年昭 愛知県豊橋市大岩町字小山塚20番地 本多 電子株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Toshiaki Miyamoto 20 Oyamazuka, Oiwa Town, Toyohashi City, Aichi Honda Electronics Co., Ltd.
Claims (6)
もうけるとともに、前記ホーンの背後に前記貫通孔に接
続する液体供給接続部を設け、前記ホーンの放射部にお
いて前記貫通孔に通じる１つ又はそれ以上の噴射孔を設
け、前記ホーンの背後に超音波振動子を装着又は接着し
たことを特徴とする超音波霧化装置。1. A through hole for supplying a liquid is provided at the center of a horn, and a liquid supply connecting portion for connecting to the through hole is provided behind the horn, and one is connected to the through hole at a radiating portion of the horn. Alternatively, an ultrasonic atomizing device is characterized in that a plurality of injection holes are provided and an ultrasonic vibrator is attached or adhered to the back of the horn.
設けるとともに、前記ホーンの背後に前記貫通孔に接続
する液体供給接続部を設け、該液体供給接続部に液体供
給手段を接続し、前記ホーンの放射部において前記貫通
孔に通じる１つ又はそれ以上の噴射孔を設け、前記ホー
ンの背後に超音波振動子を装着又は接着し、該超音波振
動子に発振装置を接続したことを特徴とする超音波霧化
装置。2. A through hole for supplying a liquid is provided at the center of the horn, and a liquid supply connection part for connecting to the through hole is provided behind the horn, and a liquid supply means is connected to the liquid supply connection part. In the radiating portion of the horn, one or more injection holes communicating with the through hole are provided, an ultrasonic transducer is attached or adhered to the back of the horn, and an oscillator is connected to the ultrasonic transducer. Characteristic ultrasonic atomizer.
プ及び液体平滑装置を設けたことを特徴とする請求項２
記載の超音波霧化装置。3. A magnet pump and a liquid smoothing device are provided as the liquid supply means.
The ultrasonic atomization device described.
孔を形成するとともに、前記ホーンの放射部において前
記貫通孔に通じる１つ又はそれ以上の噴射孔を設け、前
記ホーンの背後に超音波振動子を装着又は接着したこと
を特徴とする超音波霧化装置。4. A horn is provided with a supporting portion, a through hole is formed in the supporting portion, and at the radiating portion of the horn, one or more injection holes communicating with the through hole are provided, and behind the horn. An ultrasonic atomizing device, characterized in that an ultrasonic vibrator is attached or adhered.
孔を形成するとともに、前記支持部に前記貫通孔に接続
する液体供給接続部を設け、該液体供給接続部に液体供
給手段を接続し、前記ホーンの放射部において前記貫通
孔に通じる１つ又はそれ以上の噴射孔を設け、前記ホー
ンの背後に超音波振動子を装着又は接着し、該超音波振
動子に発振装置を接続したことを特徴とする超音波霧化
装置。5. A horn is provided with a support portion, a through hole is formed in the support portion, a liquid supply connection portion for connecting to the through hole is provided in the support portion, and a liquid supply means is provided in the liquid supply connection portion. One or more injection holes communicating with the through hole are provided in the radiating portion of the horn, an ultrasonic oscillator is attached or adhered to the back of the horn, and an oscillator is connected to the ultrasonic oscillator. An ultrasonic atomizer characterized in that
プ及び液体平滑装置を設けたことを特徴とする請求項８
記載の超音波霧化装置。6. A magnet pump and a liquid smoothing device are provided as the liquid supply means.
The ultrasonic atomization device described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912092A JPH05228410A (en) | 1992-02-18 | 1992-02-18 | Ultrasonic atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912092A JPH05228410A (en) | 1992-02-18 | 1992-02-18 | Ultrasonic atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05228410A true JPH05228410A (en) | 1993-09-07 |
Family
ID=13393469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912092A Pending JPH05228410A (en) | 1992-02-18 | 1992-02-18 | Ultrasonic atomizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05228410A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007330940A (en) * | 2006-06-19 | 2007-12-27 | Matsushita Electric Works Ltd | Ultrasonic fog generating apparatus |
| JP2009072313A (en) * | 2007-09-19 | 2009-04-09 | Doshisha | Ophthalmic drug spraying and dispensing apparatus |
| CN102133562A (en) * | 2011-01-28 | 2011-07-27 | 重庆大学 | Multifunctional self-excited oscillation abrasive water jet generating device |
| KR102250133B1 (en) * | 2020-02-07 | 2021-05-10 | 공주대학교 산학협력단 | fluid spray apparatus for automatic car washing machine |
-
1992
- 1992-02-18 JP JP6912092A patent/JPH05228410A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007330940A (en) * | 2006-06-19 | 2007-12-27 | Matsushita Electric Works Ltd | Ultrasonic fog generating apparatus |
| JP2009072313A (en) * | 2007-09-19 | 2009-04-09 | Doshisha | Ophthalmic drug spraying and dispensing apparatus |
| CN102133562A (en) * | 2011-01-28 | 2011-07-27 | 重庆大学 | Multifunctional self-excited oscillation abrasive water jet generating device |
| KR102250133B1 (en) * | 2020-02-07 | 2021-05-10 | 공주대학교 산학협력단 | fluid spray apparatus for automatic car washing machine |
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