KR940019358A - Atomizer - Google Patents

Atomizer Download PDF

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Publication number
KR940019358A
KR940019358A KR1019940002478A KR19940002478A KR940019358A KR 940019358 A KR940019358 A KR 940019358A KR 1019940002478 A KR1019940002478 A KR 1019940002478A KR 19940002478 A KR19940002478 A KR 19940002478A KR 940019358 A KR940019358 A KR 940019358A
Authority
KR
South Korea
Prior art keywords
liquid
gas
flow
supersonic
adjacent
Prior art date
Application number
KR1019940002478A
Other languages
Korean (ko)
Other versions
KR100319431B1 (en
Inventor
타보르 엘하난
Original Assignee
타보르 엘하난
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
Priority claimed from IL104666A external-priority patent/IL104666A0/en
Priority claimed from IL106616A external-priority patent/IL106616A/en
Application filed by 타보르 엘하난 filed Critical 타보르 엘하난
Publication of KR940019358A publication Critical patent/KR940019358A/en
Application granted granted Critical
Publication of KR100319431B1 publication Critical patent/KR100319431B1/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge

Landscapes

  • Nozzles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Special Spraying Apparatus (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Atomizer comprising a liquid inlet (14), a gas inlet (12) arranged to receive a pressurized flow of gas, a liquid flowpath extending from the liquid inlet (14) to a liquid stream outlet, and a curved gas flowpath extending from the gas inlet to a location adjacent the liquid stream outlet and including a supersonic flow region adjacent the liquid stream outlet, whereby supersonic gas flow adjacent the liquid stream outlet produces a shock wave which impinges on a liquid stream passing out through the liquid stream outlet for atomizing the liquid stream. <IMAGE>

Description

분무기(ATOMIZER)Atomizer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 양호한 실시예에 따라 조립(제작)되고 작동되는 분무장치(atomizer apparatus)를 입체적으로 나타낸 것이다.1 shows in three dimensions a atomizer apparatus which is assembled (fabricated) and operated in accordance with a preferred embodiment of the present invention.

Claims (10)

액체 흡입구(liquid inlet), 고압의 기체 흐름을 받아들이도록 마련된 기체 흡입구(gas inlet), 액체 흡입구에서 액체 배출구까지 이어지는 액체 통로(liquid flowpath), 액체 배출구와 인접해 있는 유속이 초음속인 지점을 포함하며 기체 흡입구에서 액체 배출구에 인접한 지점으로 이어지는 곡선형인 기체 통로(curved gas flowpaht)를 포함하며, 그 액체 배출구에 의해서 액체 배출구에 인접한 기체의 초음속 흐름은 액체의 분사를 향상시킬 수 있도록 액체 출구를 통과해 나오는 액체의 흐름에 영향을 미치는 충격파를 발생시키는 것을 포함하는 분무기(atomizer).A liquid inlet, a gas inlet arranged to receive a high pressure gas flow, a liquid flowpath from the liquid inlet to the liquid outlet, and a point at which the flow velocity adjacent to the liquid outlet is supersonic; A curved gas flowpaht leading from the gas inlet to the point adjacent to the liquid outlet, whereby the supersonic flow of gas adjacent to the liquid outlet passes through the liquid outlet to enhance the injection of the liquid. An atomizer comprising generating a shock wave affecting the flow of liquid exiting. 제 1 항에 있어서, 곡선형 기체 통로(curved gas flowpath)는 대체로 나선형인 통로(generally helical flowpath)를 포함하는 장치(apparatus).The apparatus of claim 1, wherein the curved gas flowpath comprises a generally helical flowpath. 제 2 항에 있어서, 대체로 나선형인 통로(generally helical flowpath)는 액체 통로(liquid flowpath)로 연장되는 장치.The apparatus of claim 2, wherein the generally helical flowpath extends into the liquid flowpath. 제 1 항 내지 제 3 항 중에 어느 한 항에 있어서, 상술한 액체 통로는 축방향인 장치.The device of claim 1, wherein the liquid passage described above is axial. 제 2 항 내지 제 4 항 중에 어느 한 항에 있어서, 대체로 나선형인 통로는 유속이 초음속인 지점에 인접해 있는, 유속이 아음속이고 끝부분을 자른 원뿔형으로 생긴 지점을 포함하는 장치.The device of claim 2, wherein the generally helical passageway comprises a point formed in a conical shape having a subsonic velocity and a truncated tip, adjacent to the point at which the flow velocity is supersonic. 고압의 기체를 기체 흡입구로 공급하고 곡선형의 기체 통로를 통과하는 단계, 액체 흡입구에서 액체 배출구로 이어진 액체 통로를 준비하는 단계, 그리고 고압의 기체가 액체 배출구에 인접한 기체의 초음속 흐름이 액체를 분사할 수 있도록 액체 출구를 통과해 나오는 액체의 흐름에 영향을 미치게 되는 충격파를 발생시키는 액체 배출구와 인접해 있는 초음속으로 흐르는 지점에서 초음속으로 흐르도록 하는 단계를 포함하는 분무방법(method for atomizing).Supplying a high pressure gas to the gas inlet and passing it through a curved gas passage, preparing a liquid passage from the liquid inlet to the liquid outlet, and a supersonic stream of gas adjacent to the liquid outlet by the high pressure gas injects the liquid Spraying at a supersonic speed at the point of supersonic flow adjacent to the liquid outlet to generate a shock wave that affects the flow of liquid through the liquid outlet. 제 6 항에 있어서, 상술한 기체는 대체로 나선형인 통로를 따라서 통과하는 방법.7. The method of claim 6, wherein the gas described above passes along a generally helical passageway. 제 7 항에 있어서, 대체로 나선형인 통로는 축방향인 액체 통로 쪽으로 연장되어지는 방법.8. The method of claim 7, wherein the generally helical passageway extends toward the axial liquid passageway. 제 7 항 또는 제 8 항에 있어서, 기체는 유속이 초음속인 지점에 인접해 있는 유속이 아음속이고 끝부분을 자른 원뿔형으로 생긴 지점을 통과하는 방법.9. A method according to claim 7 or 8, wherein the gas passes through a point in which the flow velocity is subsonic and is truncated at an end adjacent to the point at which the flow velocity is supersonic. 제 6 항 내지 제 9 항 중에 어느 한 항에 있어서, 기체의 흐름으로 인하여 초래되는 흡인력에 의해서 액체가 흐르게 되는 현상이 발생되는 방법.10. The method according to any one of claims 6 to 9, wherein a phenomenon in which liquid flows occurs by suction force caused by the flow of gas. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940002478A 1993-02-09 1994-02-08 Atomizer KR100319431B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL104666A IL104666A0 (en) 1993-02-09 1993-02-09 Method and device for atomizing a liquid
IL104,666 1993-02-09
IL106616A IL106616A (en) 1993-08-08 1993-08-08 Atomizer
IL106,616 1993-08-08

Publications (2)

Publication Number Publication Date
KR940019358A true KR940019358A (en) 1994-09-14
KR100319431B1 KR100319431B1 (en) 2002-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940002478A KR100319431B1 (en) 1993-02-09 1994-02-08 Atomizer

Country Status (11)

Country Link
EP (1) EP0610853B1 (en)
JP (1) JP3498988B2 (en)
KR (1) KR100319431B1 (en)
CN (1) CN1059361C (en)
AT (1) ATE166800T1 (en)
AU (1) AU684728B2 (en)
BR (1) BR9400460A (en)
DE (1) DE69410652T2 (en)
ES (1) ES2119916T3 (en)
HU (1) HUT71758A (en)
PL (1) PL302182A1 (en)

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KR100565815B1 (en) * 1999-07-26 2006-03-30 시부야 코교 가부시키가이샤 Injection apparatus for gas-liquid mixed flow

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JP4971708B2 (en) * 2006-07-14 2012-07-11 株式会社いけうち Two-fluid nozzle
CN101905201B (en) * 2010-07-09 2013-01-23 中冶京诚工程技术有限公司 Novel spraying nozzle without air-resistance and spray forming method thereof
CN102330197A (en) * 2011-09-26 2012-01-25 江苏万工科技集团有限公司 Combing oil pneumatic atomization device
CN103567106A (en) * 2012-08-10 2014-02-12 苏州宏久航空防热材料科技有限公司 Ultrasonic atomizing device and atomizing method for liquid-containing binder for glass cotton
CN103846172B (en) * 2012-11-28 2016-05-18 山东中烟工业有限责任公司青岛卷烟厂 The two medium atomization nozzles of exterior mixing
CN103447184B (en) * 2013-09-10 2016-03-02 中国矿业大学 A kind of pulse water jet flow air suction atomization device
CN103801479B (en) * 2014-02-20 2016-05-25 东莞市楷德精密机械有限公司 Atomization of liquid spray equipment
CN105251628A (en) * 2015-08-28 2016-01-20 宁波市创佳工业设计有限公司 Novel beauty spraying gun
JP6311894B2 (en) * 2016-02-22 2018-04-18 Ｓｈｉｍａｄａ Ａｐｐｌｉ合同会社 Threading prevention method in spray application
CN105797887A (en) 2016-05-27 2016-07-27 广州丹绮环保科技有限公司 Atomizing nozzle and atomizing equipment comprising same
CN105921325B (en) * 2016-06-27 2018-12-18 温州天球电器有限公司 The guide rail fueling injection equipment of automobile glass lifter
CN107352170A (en) * 2017-08-17 2017-11-17 安徽高德韦尔精密部件有限公司 A kind of aerosol valve can adjust atomization angle button
JP7207945B2 (en) * 2018-10-25 2023-01-18 三菱重工業株式会社 ATOMIZING NOZZLE, ATOMIZING APPARATUS, AND METHOD FOR MANUFACTURING METAL POWDER
CN111250283B (en) * 2020-03-13 2021-06-11 北京控制工程研究所 Atomizing nozzle with auxiliary heating device suitable for rapid freezing environment
CN114087693B (en) * 2021-11-08 2022-12-09 佛山市南海科日超声电子有限公司 Liquid cavity emptying device and liquid cavity emptying method
CN116213179B (en) * 2023-05-10 2023-07-28 通威微电子有限公司 Ultrasonic atomization glue spraying device, ultrasonic atomization glue spraying system and seed crystal bonding method

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KR100565815B1 (en) * 1999-07-26 2006-03-30 시부야 코교 가부시키가이샤 Injection apparatus for gas-liquid mixed flow

Also Published As

Publication number Publication date
CN1059361C (en) 2000-12-13
BR9400460A (en) 1994-09-27
ES2119916T3 (en) 1998-10-16
ATE166800T1 (en) 1998-06-15
PL302182A1 (en) 1994-08-22
CN1094660A (en) 1994-11-09
AU684728B2 (en) 1998-01-08
EP0610853B1 (en) 1998-06-03
JPH06238211A (en) 1994-08-30
AU5497894A (en) 1994-08-11
DE69410652D1 (en) 1998-07-09
KR100319431B1 (en) 2002-07-08
HU9400367D0 (en) 1994-05-30
DE69410652T2 (en) 1999-02-04
HUT71758A (en) 1996-01-29
EP0610853A1 (en) 1994-08-17
JP3498988B2 (en) 2004-02-23

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