JP7068556B2 - スプレーガンノズル - Google Patents
スプレーガンノズル Download PDFInfo
- Publication number
- JP7068556B2 JP7068556B2 JP2021528005A JP2021528005A JP7068556B2 JP 7068556 B2 JP7068556 B2 JP 7068556B2 JP 2021528005 A JP2021528005 A JP 2021528005A JP 2021528005 A JP2021528005 A JP 2021528005A JP 7068556 B2 JP7068556 B2 JP 7068556B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- jet
- cap nozzle
- spray
- air cap
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims description 44
- 239000003570 air Substances 0.000 claims description 158
- 239000003973 paint Substances 0.000 claims description 33
- 239000012080 ambient air Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000012800 visualization Methods 0.000 description 10
- 230000003068 static effect Effects 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- 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
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/002—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to reduce the generation or the transmission of noise or to produce a particular sound; associated with noise monitoring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3402—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to avoid or to reduce turbulencies, e.g. comprising fluid flow straightening means
-
- 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
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
Landscapes
- Nozzles (AREA)
Description
Claims (11)
- スプレーガンから塗料を噴霧するために噴霧空気の噴流を放出するためのエアキャップノズルであって、前記エアキャップノズルは、噴霧空気の放出口を有する先端表面部と、該放出口を囲むリム領域と、を備えており、
前記リム領域は、前記先端表面部の前記リム領域から軸方向外向きに突出する複数の突起によって形成された単一の連続的な鋸歯状部分を備えており、
前記突起は、前記噴霧空気の噴流による周囲の空気の同伴を許容するように構成された谷部によって分離されており、該同伴された周囲の空気は、前記谷部を通って引き込まれており、許容された該同伴は、該同伴された周囲の空気と前記噴霧空気の噴流との間の混合をもたらしており、
前記連続的な鋸歯状部分は、前記噴霧空気の噴流と衝突する後縁を形成する、エアキャップノズル。 - 前記リム領域は、環状とされている、請求項1に記載のエアキャップノズル。
- 前記複数の突起の少なくともいくつかは、前記噴霧空気の放出口の中心部へ向けて延在する、請求項1に記載のエアキャップノズル。
- 前記谷部は、前記突起の間の湾曲した表面を備える、請求項1に記載のエアキャップノズル。
- 前記谷部は、前記噴霧空気の放出口の中心部から径方向に延在する、請求項1に記載のエアキャップノズル。
- 前記突起は、前記噴霧空気の放出口の中心部から径方向外側へ向けて延在する頂部を備える、請求項1に記載のエアキャップノズル。
- 前記複数の突起の径方向の幅は、前記噴霧空気の放出口からの距離と共に増加する、請求項1に記載のエアキャップノズル。
- 前記複数の突起は、8個から16個までの突起を備える、請求項1に記載のエアキャップノズル。
- さらに、エアスプレーガンに取り付けるように構成されている、請求項1に記載のエアキャップノズル。
- さらに、前記エアキャップノズルの外表面から突出する1つ又は複数の角部を備えており、前記1つ又は複数の角部は、前記噴霧空気の放出口の下流の噴霧領域へ向けて補助空気噴流を放出するように構成されている、請求項1に記載のエアキャップノズル。
- 請求項1に記載のエアキャップノズルを備えた塗料スプレーガン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1812072.5 | 2018-07-24 | ||
GBGB1812072.5A GB201812072D0 (en) | 2018-07-24 | 2018-07-24 | Spray gun nozzle |
PCT/GB2019/052023 WO2020021241A1 (en) | 2018-07-24 | 2019-07-19 | Spray gun nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021531974A JP2021531974A (ja) | 2021-11-25 |
JP7068556B2 true JP7068556B2 (ja) | 2022-05-16 |
Family
ID=63364329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021528005A Active JP7068556B2 (ja) | 2018-07-24 | 2019-07-19 | スプレーガンノズル |
Country Status (6)
Country | Link |
---|---|
US (2) | US20210213470A1 (ja) |
EP (1) | EP3826771B1 (ja) |
JP (1) | JP7068556B2 (ja) |
CN (1) | CN113164996B (ja) |
GB (1) | GB201812072D0 (ja) |
WO (1) | WO2020021241A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002001169A (ja) | 2000-06-26 | 2002-01-08 | Asahi Sunac Corp | 塗装用エアースプレイガン |
CN103567098A (zh) | 2012-08-10 | 2014-02-12 | 阿耐思特岩田株式会社 | 喷枪 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482922A (en) * | 1936-05-26 | 1938-04-07 | Alexander Frederick Jenkins | Improvements in spraying devices |
FR1473093A (fr) * | 1966-01-06 | 1967-03-17 | Kremlin | Tête de pulvérisation de peinture |
SU1204325A1 (ru) * | 1983-11-30 | 1986-01-15 | Харьковский Ордена Ленина Авиационный Институт Им.Н.Е.Жуковского | Устройство дл получени металлических порошков распылением расплава |
JPH0688005B2 (ja) * | 1985-12-30 | 1994-11-09 | アロイ工器株式会社 | 塗装用スプレ−ガン |
GB8802130D0 (en) * | 1988-02-01 | 1988-03-02 | Devilbiss Co | Spraygun |
US5664733A (en) * | 1995-09-01 | 1997-09-09 | Lott; W. Gerald | Fluid mixing nozzle and method |
US5803372A (en) * | 1997-04-03 | 1998-09-08 | Asahi Sunac Corporation | Hand held rotary atomizer spray gun |
GB0605105D0 (en) * | 2006-03-14 | 2006-04-26 | Bwi Plc | Spray gun heads |
GB2440517A (en) * | 2006-08-02 | 2008-02-06 | Itw Ltd | Air cap for a paint gun |
CN202045023U (zh) * | 2011-04-25 | 2011-11-23 | 骆远雄 | 一种改良的喷头及喷枪 |
CN104801435A (zh) * | 2014-01-23 | 2015-07-29 | 刘友宏 | 菊花型喷嘴射水抽气器和喷射式混合器 |
CN106064122B (zh) * | 2015-04-24 | 2019-12-24 | 苏州中尧节能环保设备有限公司 | 锯齿喷射式抽空器 |
JP6350951B2 (ja) * | 2016-03-17 | 2018-07-04 | パナソニックIpマネジメント株式会社 | 噴霧装置 |
CN207013185U (zh) * | 2016-12-09 | 2018-02-16 | 新源动力股份有限公司 | 一种制备涂层用液体静电喷涂喷嘴结构及静电喷涂装置 |
-
2018
- 2018-07-24 GB GBGB1812072.5A patent/GB201812072D0/en not_active Ceased
-
2019
- 2019-07-19 WO PCT/GB2019/052023 patent/WO2020021241A1/en unknown
- 2019-07-19 US US17/262,345 patent/US20210213470A1/en not_active Abandoned
- 2019-07-19 CN CN201980060674.1A patent/CN113164996B/zh active Active
- 2019-07-19 JP JP2021528005A patent/JP7068556B2/ja active Active
- 2019-07-19 EP EP19745233.7A patent/EP3826771B1/en active Active
-
2023
- 2023-12-06 US US18/531,050 patent/US20240100550A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002001169A (ja) | 2000-06-26 | 2002-01-08 | Asahi Sunac Corp | 塗装用エアースプレイガン |
CN103567098A (zh) | 2012-08-10 | 2014-02-12 | 阿耐思特岩田株式会社 | 喷枪 |
US20140042248A1 (en) | 2012-08-10 | 2014-02-13 | Anest Iwata Corporation | Spray gun |
JP2014034020A (ja) | 2012-08-10 | 2014-02-24 | Anest Iwata Corp | スプレーガン |
Also Published As
Publication number | Publication date |
---|---|
EP3826771B1 (en) | 2023-04-05 |
US20210213470A1 (en) | 2021-07-15 |
CN113164996B (zh) | 2023-03-07 |
GB201812072D0 (en) | 2018-09-05 |
EP3826771A1 (en) | 2021-06-02 |
CN113164996A (zh) | 2021-07-23 |
JP2021531974A (ja) | 2021-11-25 |
WO2020021241A1 (en) | 2020-01-30 |
US20240100550A1 (en) | 2024-03-28 |
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