JPWO2014102909A1 - フルコーンスプレーノズル - Google Patents
フルコーンスプレーノズル Download PDFInfo
- Publication number
- JPWO2014102909A1 JPWO2014102909A1 JP2013523430A JP2013523430A JPWO2014102909A1 JP WO2014102909 A1 JPWO2014102909 A1 JP WO2014102909A1 JP 2013523430 A JP2013523430 A JP 2013523430A JP 2013523430 A JP2013523430 A JP 2013523430A JP WO2014102909 A1 JPWO2014102909 A1 JP WO2014102909A1
- Authority
- JP
- Japan
- Prior art keywords
- spray
- vane
- nozzle
- full cone
- downstream
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 198
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000004323 axial length Effects 0.000 claims abstract description 25
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 description 44
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000001816 cooling Methods 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000012530 fluid Substances 0.000 description 11
- 230000007423 decrease Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
-
- 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
- B05B1/3405—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 produce swirl
- B05B1/341—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3415—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
-
- 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
- B05B1/3405—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 produce swirl
- B05B1/341—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray 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
- B05B1/34—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
- B05B1/3405—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 produce swirl
- B05B1/341—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3447—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 produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Continuous Casting (AREA)
Abstract
Description
ノズルボディの内部の中間位置に、外周面がノズルボディに内接して配置された、軸線方向の長さW、直径Dのベーンと
を備えたフルコーンスプレーノズルであって、
上記ベーンは、幅T、深さHの流路溝を該ベーンの外周面に複数備え、
上記ベーンの下流側に下流側突起部を備え、
さらに、上記ノズルボディの内壁面、上記ベーン、及び上記噴霧口により形成された空間である、軸線方向の長さLの旋回流室を備え、
0.25≦T/D≦0.30
0.25≦H/D≦0.30
1.5≦L/W≦3.5
を満たすことを特徴とするフルコーンスプレーノズル。
前記下流側突起部は、前記ベーンから軸線方向の長さP1の円柱状の領域と、その下流側の、軸線方向の長さP2、頂角δPの円錐状の領域からなり、
δP/δ≧0.5
0.2≦L1/D≦0.9
を満たすことを特徴とする前記(1)のフルコーンスプレーノズル。
0.3≦P/L≦0.9
0.2≦P2/L2≦0.9
を満たすことを特徴とする前記(1)又は(2)のフルコーンスプレーノズル。
本発明のフルコーンスプレーノズルの効果を確認するために、流体解析を行った。計算に用いたノズルのパラメータを表1に示す。No.11〜14、及び16は、ベーンの下流側に突起が設けられた本発明のフルコーンスプレーノズル、No.15は、従来型の、ベーンに突起が設けられていないフルコーンスプレーノズルである。No.16は、さらに、ベーンの上流側にも突起が設けられている。
表1のNo.11のノズルをベースに、ベーンの外周の流路溝の幅Tと深さHのベーンの直径Dに対する比率、T/D、H/Dを種々に変え、噴霧角度を30°と一定にしたときの流量分布度を評価した。ここで、流量分布度とは、噴霧角度30°の範囲の噴霧面において、流量が最大となるポイントを100%としたときの、流量が50%になる部分の直径と幾何学上、ノズル高さと噴霧街道により決まる噴霧面の直径との割合をいうものとする。
表1のNo.11のノズルをベースに、旋回流室の長さLのベーンの軸線方向の長さWに対する比率L/Wを種々に変え、噴霧角度を30°と一定にしたときのスプレーインパクトを評価した。
表1のNo.11のノズルをベースに、旋回流室の頂角δと突起の頂角δP、及び旋回流室の円柱状の領域の長さL1のベーンの直径Dに対する比率を種々に変え、噴霧角度を30°と一定にしたときのスプレーインパクトを評価した。スプレーインパクトの測定方法は、実施例3と同様とした。
表1のNo.11のノズルをベースに、下流側突起部の長さPの旋回流室の長さLに対する比率P/L、下流側突起部の円錐状の領域の長さP2の旋回流室の円錐台状の領域の長さL2に対する比率P2/L2を種々に変え、噴霧角度を30°と一定にしたときのスプレーインパクトを評価した。スプレーインパクトの測定方法は、実施例3と同様とした。
1A スプレーパターン
2 ベーン
3 液体流入口
4 噴霧口
5 旋回流室
6 流路溝
7 旋回路
8 上流側突起部
9 下流側突起部
61 計量枡
62 噴霧角度
63 噴霧面
71 インパクトセンサー
D ベーンの直径
H 流路溝の深さ
T 流路溝の幅
α 噴霧角
θ 流路溝の傾斜角
Claims (3)
- 上流端に液体流入口、下流端に噴霧口が設けられたノズルボディと、
ノズルボディの内部の中間位置に、外周面がノズルボディに内接して配置された、軸線方向の長さW、直径Dのベーンと
を備えたフルコーンスプレーノズルであって、
上記ベーンは、幅T、深さHの流路溝を該ベーンの外周面に複数備え、
上記ベーンの下流側に下流側突起部を備え、
さらに、上記ノズルボディの内壁面、上記ベーン、及び上記噴霧口により形成された空間である、軸線方向の長さLの旋回流室を備え、
0.25≦T/D≦0.30
0.25≦H/D≦0.30
1.5≦L/W≦3.5
を満たすことを特徴とするフルコーンスプレーノズル。 - 前記旋回流室は、前記ベーンから軸線方向の長さL1の円柱状の領域と、その下流側の、軸線方向の長さL2、頂角δの円錐台状の領域からなり、
前記下流側突起部は、前記ベーンから軸線方向の長さP1の円柱状の領域と、その下流側の、軸線方向の長さP2、頂角δPの円錐状の領域からなり、
δP/δ≧0.5
0.2≦L1/D≦0.9
を満たすことを特徴とする請求項1に記載のフルコーンスプレーノズル。 - 前記下流側突起部の軸線方向の長さP、前記下流側突起部の円錐状の領域の軸線方向の長さP2、前記旋回流室の軸線方向の長さL、前記旋回流室の円錐台状の領域の軸線方向の長さL2が
0.3≦P/L≦0.9
0.2≦P2/L2≦0.9
を満たすことを特徴とする請求項1又は2に記載のフルコーンスプレーノズル。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/083515 WO2014102909A1 (ja) | 2012-12-25 | 2012-12-25 | フルコーンスプレーノズル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014102909A1 true JPWO2014102909A1 (ja) | 2017-01-12 |
JP6108353B2 JP6108353B2 (ja) | 2017-04-05 |
Family
ID=51020069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013523430A Active JP6108353B2 (ja) | 2012-12-25 | 2012-12-25 | フルコーンスプレーノズル |
Country Status (7)
Country | Link |
---|---|
US (1) | US9452438B2 (ja) |
EP (1) | EP2939748B1 (ja) |
JP (1) | JP6108353B2 (ja) |
KR (1) | KR101560764B1 (ja) |
CN (1) | CN104010732B (ja) |
BR (1) | BR112014011873B1 (ja) |
WO (1) | WO2014102909A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6440160B2 (ja) * | 2015-01-05 | 2018-12-19 | スプレーイングシステムスジャパン合同会社 | 広角フルコーンスプレーノズル |
DE202016103825U1 (de) * | 2016-07-14 | 2017-10-20 | SWEDEX GmbH Industrieprodukte | Drallkörper sowie Kegeldüse mit einem solchen Drallkörper |
KR102633986B1 (ko) | 2016-09-12 | 2024-02-06 | 삼성디스플레이 주식회사 | 투명 표시 장치 |
WO2019084633A1 (en) * | 2017-11-03 | 2019-05-09 | Rivus Ood | Nozzle for saving water |
KR101951570B1 (ko) * | 2017-11-22 | 2019-02-22 | 주식회사 파이어시스 | 미분무 노즐 |
JP7116221B2 (ja) * | 2020-06-30 | 2022-08-09 | 東レ・プレシジョン株式会社 | 噴霧器 |
CN114053869A (zh) * | 2020-07-30 | 2022-02-18 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | 一种喷氨格栅喷嘴及喷氨格栅系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271860A (ja) * | 1990-04-03 | 1992-09-28 | Spraying Syst Co | コーン形空気霧化ノズル アセンブリ |
JP2000197836A (ja) * | 1998-12-23 | 2000-07-18 | Spraying Syst Co | フルコ―ンスプレ―ノズル |
JP2002542019A (ja) * | 1999-04-20 | 2002-12-10 | バルワー エス.アー. | 密封部材を有する流体スプレーヘッド |
JP2005052754A (ja) * | 2003-08-05 | 2005-03-03 | Matsushita Electric Ind Co Ltd | 噴霧ノズル |
JP2005058899A (ja) * | 2003-08-11 | 2005-03-10 | Ikeuchi:Kk | ワーラーおよびスプレーノズル |
JP2005508741A (ja) * | 2001-11-14 | 2005-04-07 | スプレイング システムズ カンパニー | 金属鋳造冷却システム用の完全円錐スプレーノズル |
JP2005177751A (ja) * | 2003-12-17 | 2005-07-07 | Lechler Gmbh | 円錐ノズル |
JP2009539614A (ja) * | 2006-06-05 | 2009-11-19 | スプレイング システムズ カンパニー | 連続金属鋳物冷却のためのフルコーン型エアアシスト式噴射ノズル |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US551875A (en) * | 1895-12-24 | Spraying-nozzle | ||
DE503172C (de) * | 1929-04-26 | 1930-07-18 | Westdeutsche Bonera Handelsges | Vernebelungsduese, insbesondere fuer Bohnerwachs-Auftragegeraete |
US2435605A (en) * | 1944-03-31 | 1948-02-10 | Herman L Rowell | Spray nozzle |
FR1022712A (fr) * | 1950-08-01 | 1953-03-09 | Dispositif arroseur | |
US3415453A (en) * | 1967-03-13 | 1968-12-10 | Anthony Mfg Corp | Swirl device for sprinkler heads |
JPS5831980B2 (ja) | 1977-10-03 | 1983-07-09 | 東洋エアゾ−ル工業株式会社 | 噴霧器用押釦 |
US4365746A (en) * | 1979-06-20 | 1982-12-28 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Swirl injection valve |
US4406407A (en) * | 1981-11-17 | 1983-09-27 | Wm. Steinen Mfg. Co. | High flow low energy solid cone spray nozzle |
US4474331A (en) | 1982-09-27 | 1984-10-02 | Wm. Steinen Mfg. Co. | Recessed center vane for full cone nozzle |
DE19525729A1 (de) * | 1995-07-14 | 1997-01-16 | Awab Umformtechn Gmbh & Co Kg | Feuerlöschmundstück |
-
2012
- 2012-12-25 CN CN201280058373.3A patent/CN104010732B/zh active Active
- 2012-12-25 US US14/349,943 patent/US9452438B2/en active Active
- 2012-12-25 EP EP12889736.0A patent/EP2939748B1/en active Active
- 2012-12-25 BR BR112014011873-6A patent/BR112014011873B1/pt active IP Right Grant
- 2012-12-25 KR KR1020147006612A patent/KR101560764B1/ko active IP Right Grant
- 2012-12-25 WO PCT/JP2012/083515 patent/WO2014102909A1/ja active Application Filing
- 2012-12-25 JP JP2013523430A patent/JP6108353B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271860A (ja) * | 1990-04-03 | 1992-09-28 | Spraying Syst Co | コーン形空気霧化ノズル アセンブリ |
JP2000197836A (ja) * | 1998-12-23 | 2000-07-18 | Spraying Syst Co | フルコ―ンスプレ―ノズル |
JP2002542019A (ja) * | 1999-04-20 | 2002-12-10 | バルワー エス.アー. | 密封部材を有する流体スプレーヘッド |
JP2005508741A (ja) * | 2001-11-14 | 2005-04-07 | スプレイング システムズ カンパニー | 金属鋳造冷却システム用の完全円錐スプレーノズル |
JP2005052754A (ja) * | 2003-08-05 | 2005-03-03 | Matsushita Electric Ind Co Ltd | 噴霧ノズル |
JP2005058899A (ja) * | 2003-08-11 | 2005-03-10 | Ikeuchi:Kk | ワーラーおよびスプレーノズル |
JP2005177751A (ja) * | 2003-12-17 | 2005-07-07 | Lechler Gmbh | 円錐ノズル |
JP2009539614A (ja) * | 2006-06-05 | 2009-11-19 | スプレイング システムズ カンパニー | 連続金属鋳物冷却のためのフルコーン型エアアシスト式噴射ノズル |
Also Published As
Publication number | Publication date |
---|---|
US20150202636A1 (en) | 2015-07-23 |
EP2939748B1 (en) | 2017-09-20 |
KR101560764B1 (ko) | 2015-10-16 |
EP2939748A4 (en) | 2016-07-27 |
JP6108353B2 (ja) | 2017-04-05 |
BR112014011873A2 (pt) | 2017-05-16 |
US9452438B2 (en) | 2016-09-27 |
CN104010732A (zh) | 2014-08-27 |
EP2939748A1 (en) | 2015-11-04 |
CN104010732B (zh) | 2016-08-24 |
KR20140114332A (ko) | 2014-09-26 |
WO2014102909A1 (ja) | 2014-07-03 |
BR112014011873B1 (pt) | 2020-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6108353B2 (ja) | フルコーンスプレーノズル | |
EP2992964B1 (en) | Straightening device and fluid nozzle | |
JP6538059B2 (ja) | エアロゾルを製造するための装置および方法、ならびに、焦点調節部品 | |
JPWO2015037093A1 (ja) | 連続鋳造の二次冷却方法 | |
JP2017531553A (ja) | 二流体ノズル | |
JPWO2013146624A1 (ja) | 液体噴射装置及び液体噴射方法 | |
TWI507248B (zh) | Filled cone nozzle | |
JP2009101411A (ja) | デスケーリングノズル | |
CN110095268B (zh) | 喷嘴的摆动的测定方法及其装置 | |
KR101319028B1 (ko) | 금속 분말의 수분사 제조장치 | |
JP7131245B2 (ja) | 金属粉末製造装置と金属粉末の製造方法 | |
JP5452448B2 (ja) | アトマイズ装置 | |
CN101972720B (zh) | 一种节水淋浴喷头 | |
JP7110867B2 (ja) | 金属粉末製造装置と金属粉末の製造方法 | |
JP5645874B2 (ja) | ミスト発生装置及びミスト発生機構 | |
JP2004050122A (ja) | ノズル | |
JP2017056401A (ja) | ノズル | |
JP2018196847A (ja) | 噴霧装置 | |
Xiong et al. | Experimental study on atomization characteristics of solid cone nozzle | |
JP2014176884A (ja) | デスケーリングノズルおよびデスケーリング装置並びにデスケーリング方法 | |
JP2019031712A (ja) | 金属粉末製造装置と金属粉末の製造方法 | |
Zhao et al. | Flow field simulation of double layer atomizer | |
JP2011196893A (ja) | 噴霧試験用ミストマイザー | |
JP2015057580A (ja) | ミスト発生装置、ミスト発生機構及びミスト発生方法 | |
JP2020014996A (ja) | マイクロバブル生成具およびマイクロバブル生成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161025 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161221 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170131 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170228 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6108353 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |