WO2002028545B1 - Dispositif de pulverisation de liquides - Google Patents

Dispositif de pulverisation de liquides

Info

Publication number
WO2002028545B1
WO2002028545B1 PCT/JP2001/008663 JP0108663W WO0228545B1 WO 2002028545 B1 WO2002028545 B1 WO 2002028545B1 JP 0108663 W JP0108663 W JP 0108663W WO 0228545 B1 WO0228545 B1 WO 0228545B1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
liquid storage
mesh member
vibration source
mesh
Prior art date
Application number
PCT/JP2001/008663
Other languages
English (en)
French (fr)
Other versions
WO2002028545A1 (fr
Inventor
Takao Terada
Kei Asai
Masato Arai
Shinichi Itoh
Shinya Tanaka
Masashi Osuga
Toshiji Takahashi
Original Assignee
Omron Tateisi Electronics Co
Takao Terada
Kei Asai
Masato Arai
Shinichi Itoh
Shinya Tanaka
Masashi Osuga
Toshiji Takahashi
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 Omron Tateisi Electronics Co, Takao Terada, Kei Asai, Masato Arai, Shinichi Itoh, Shinya Tanaka, Masashi Osuga, Toshiji Takahashi filed Critical Omron Tateisi Electronics Co
Priority to EP01972644.7A priority Critical patent/EP1327480B1/en
Priority to US10/381,986 priority patent/US6863224B2/en
Priority to JP2002532365A priority patent/JP3821095B2/ja
Priority to KR10-2003-7004644A priority patent/KR100485836B1/ko
Publication of WO2002028545A1 publication Critical patent/WO2002028545A1/ja
Publication of WO2002028545B1 publication Critical patent/WO2002028545B1/ja
Priority to HK04104830A priority patent/HK1061820A1/xx

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
    • 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
    • B05B17/0638—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 by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • 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
    • 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

Claims

補正書の請求の範囲
[2002年 3月 26日 (26. 03. 02) 国際事務局受理：出願当初の請求の範囲
8は補正された；出願当初の請求の範囲 10は取り下げられた；
他の請求の範囲は変更なし。 （1頁） ]
(1) とを備え、 貯液部 （3 1) の液体 （L) を振動源 （40) とメッシュ部材 (1) との振動作用により霧化する液体噴霧装置であって、
霧化された薬液を嘖霧する開口部 （60) と、 この開口部 （60) に取付けら れるメッシュキャップ （55) とを備え、 前記メッシュ部材 （1) は、 一方の支 持部材 （50) と他方の支持部材 （5 2) により挟持されて振動源 （40) の先 端部 （41) の端面に当接状態で固定され、 両支持部材 （50, 52) は前記メ ッシユキヤップ （5 5) にパッキン （5 1) により一体に取付けられ、 このメッ シュキャップ （55) が別のパッキン （56) を挟んで開口部に取付けられてい る、 液体噴霧装置。
6. 前記両パッキン （5 1， 56) は一体に形成されている、 請求項 5に記載の
7. 前記両パッキン （5 1， 56) は、 支持部材 （50， 52) 、 メッシュキヤ ップ （5 5) または貯液部 （ 3 1 ) と一体成形により形成されている、 請求項 5 に記載の液体噴霧装置。
8. (補正後） 液体 （L) を貯留する貯液部 （3 1) と、 この貯液部 （31) の 液体 （L) が先端部 （4 1) に供給される振動源 （40) と、 この振動源 （4 0) の先端部 （41) の端面に当接して配置された多数の微細孔 （2) を持つメ ッシュ部材 （1) とを備え、 貯液部 （3 1) の液体 （L) を振動源 （40) とメ ッシュ部材 （ 1 ) との振動作用により霧化する液体噴霧装置であって、
前記メッシュ部材 （1) は、 N i P d合金のエレク ト口フォーミングで形成さ れ、
前記メッシュ部材 （1) の微細孔 （2) は、 振動源 （40) の先端部 （4 1) の端面側に形成された液体貯液部分 （3 a) と、 この液体貯液部分 （3 a) の液 体を微細液滴として吐出する穴部 （4 a) と、 この穴部 （4 a) から吐出された 微細液滴を吐出方向に案内するガイド壁部 （5 a) と力 らなる、 液体嘖霧装置。
9. 前記メッシュ部材 （ 1 ) の微細孔 （ 2 ) における液体貯液部分 （3 a) は 横断面円形状であり、 その液体貯液部分 （3 a) の深さは振動源 (40) の振幅 以上であり、 その入口部分での直径は円形状の穴部 （4 a) の直径に対して 1 0 倍以下である、 請求項 8に記載の液体噴霧装置。
1 0. (削除） 補正された用紙 (条約第 19条）
PCT/JP2001/008663 2000-10-05 2001-10-01 Dispositif de pulverisation de liquides WO2002028545A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01972644.7A EP1327480B1 (en) 2000-10-05 2001-10-01 Liquid atomizing apparatus
US10/381,986 US6863224B2 (en) 2000-10-05 2001-10-01 Liquid spray device
JP2002532365A JP3821095B2 (ja) 2000-10-05 2001-10-01 液体噴霧装置
KR10-2003-7004644A KR100485836B1 (ko) 2000-10-05 2001-10-01 액체 분무 장치
HK04104830A HK1061820A1 (en) 2000-10-05 2004-07-06 Liquid spray device.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000305688 2000-10-05
JP2000-305688 2000-10-05
JP2000-305686 2000-10-05
JP2000305686 2000-10-05

Publications (2)

Publication Number Publication Date
WO2002028545A1 WO2002028545A1 (fr) 2002-04-11
WO2002028545B1 true WO2002028545B1 (fr) 2002-10-03

Family

ID=26601579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/008663 WO2002028545A1 (fr) 2000-10-05 2001-10-01 Dispositif de pulverisation de liquides

Country Status (9)

Country Link
US (1) US6863224B2 (ja)
EP (2) EP2165771B1 (ja)
JP (1) JP3821095B2 (ja)
KR (1) KR100485836B1 (ja)
CN (2) CN1292843C (ja)
AT (1) ATE541646T1 (ja)
HK (2) HK1061820A1 (ja)
TW (1) TW508271B (ja)
WO (1) WO2002028545A1 (ja)

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Also Published As

Publication number Publication date
CN1178755C (zh) 2004-12-08
HK1068833A1 (en) 2005-05-06
US20040050953A1 (en) 2004-03-18
TW508271B (en) 2002-11-01
CN1292843C (zh) 2007-01-03
HK1061820A1 (en) 2004-10-08
JP3821095B2 (ja) 2006-09-13
ATE541646T1 (de) 2012-02-15
EP2165771B1 (en) 2012-01-18
EP1327480A1 (en) 2003-07-16
JPWO2002028545A1 (ja) 2004-02-12
EP1327480A4 (en) 2009-03-25
EP1327480B1 (en) 2016-02-03
KR100485836B1 (ko) 2005-04-29
KR20030065485A (ko) 2003-08-06
CN1468152A (zh) 2004-01-14
US6863224B2 (en) 2005-03-08
EP2165771A1 (en) 2010-03-24
WO2002028545A1 (fr) 2002-04-11
CN1557563A (zh) 2004-12-29

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