JP2010532261A - 粉体ガンのデフレクター - Google Patents
粉体ガンのデフレクター Download PDFInfo
- Publication number
- JP2010532261A JP2010532261A JP2010514925A JP2010514925A JP2010532261A JP 2010532261 A JP2010532261 A JP 2010532261A JP 2010514925 A JP2010514925 A JP 2010514925A JP 2010514925 A JP2010514925 A JP 2010514925A JP 2010532261 A JP2010532261 A JP 2010532261A
- Authority
- JP
- Japan
- Prior art keywords
- deflector
- front surface
- powder
- passage
- pat
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 41
- 238000000576 coating method Methods 0.000 claims abstract description 41
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 31
- 238000010422 painting Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- -1 ethylene-tetrafluoroethylene Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
- B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
-
- 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
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
- B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
- B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
- B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0426—Means for supplying shaping gas
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
8 圧縮気体源
10 粉体ノズル
12 デフレクター
14 粉体ガン
16 粉体雲
18 軸線
20 開口部
22 シェーピングエアリング
26 ガン本体
30 中心通路
32 前方縁部に隣接した領域
34 前縁部
36 塗装対象物
38 粉体ガンを操作するための装置
112 デフレクター
114 粉体ガン
116 粉体雲
118 軸線
126 ガン本体
130 中心通路
131 半径方向の空気通路
132 前方縁部に隣接した領域
134 前縁部
Claims (11)
- 粉体塗装材料を供給するためのシステムにおいて、粉体塗装材料源と、圧縮ガス源と、前記粉体塗装材料源に結合され前記粉体材料が噴出する開口部を有したノズルと、前記開口部から離間し、噴出した塗装材料の雲の成形を補助するデフレクターとを具備し、前記デフレクターが、該デフレクターの半径方向の成分とともに延びる少なくとも1つの第1通路であって、圧縮ガス源に連通し、噴出する塗装材料の雲内へ半径方向にガスを噴出するする第1通路を含んで成る粉体塗装材料の供給システム。
- 前記第1通路は、前記デフレクターに設けられた第2通路を介して前記圧縮空気源に連通している請求項1に記載のシステム。
- 前記デフレクターは前面を含んでおり、前記少なくとも1つの第1通路は、前記前面の方へ傾斜している請求項1に記載のシステム。
- 前記デフレクターは前面を含んでおり、前記少なくとも1つの第1通路は、前記前面から離反するように傾斜している請求項1に記載のシステム。
- 前記デフレクターは前面を含んでおり、前記少なくとも1つの第1の通路は、前記前面に平行に延設されている請求項1に記載のシステム。
- 前記デフレクターは前面と、該前面の半径方向外縁部で該前面に交差する第2面を含んでおり、前記前面と第2面との間の角度が90°よりも小さくなっている請求項1に記載のシステム。
- 前記デフレクターは前面と、該前面の半径方向外縁部で該前面に交差する第2面を含んでおり、前記前面と第2面との間の角度が90°となっている請求項1に記載のシステム。
- 前記デフレクターは前面と、該前面の半径方向外縁部で該前面に交差する第2面を含んでおり、前記前面と第2面との間の角度が90°よりも大きくなっている請求項1に記載のシステム。
- 前記デフレクターは前面と、中心軸線とを有しており、該デフレクターは前記中心軸線周りに実質的に対称形状となっており、前記前面および中心軸線との間の角度が90°よりも小さくなっている請求項1に記載のシステム。
- 前記デフレクターは前面と、中心軸線とを有しており、該デフレクターは前記中心軸線周りに実質的に対称形状となっており、前記前面および中心軸線との間の角度が90°となっている請求項1に記載のシステム。
- 前記デフレクターは前面と、中心軸線とを有しており、該デフレクターは前記中心軸線周りに実質的に対称形状となっており、前記前面および中心軸線との間の角度が90°よりも大きくなっている請求項1に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/771,541 | 2007-06-29 | ||
US11/771,541 US8371517B2 (en) | 2007-06-29 | 2007-06-29 | Powder gun deflector |
PCT/US2008/065616 WO2009005930A1 (en) | 2007-06-29 | 2008-06-03 | Powder gun deflector |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013221280A Division JP5973408B2 (ja) | 2007-06-29 | 2013-10-24 | 粉体材料供給システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010532261A true JP2010532261A (ja) | 2010-10-07 |
JP2010532261A5 JP2010532261A5 (ja) | 2012-07-12 |
JP5487372B2 JP5487372B2 (ja) | 2014-05-07 |
Family
ID=39689476
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514925A Active JP5487372B2 (ja) | 2007-06-29 | 2008-06-03 | 粉体ガンのデフレクター |
JP2013221280A Active JP5973408B2 (ja) | 2007-06-29 | 2013-10-24 | 粉体材料供給システム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013221280A Active JP5973408B2 (ja) | 2007-06-29 | 2013-10-24 | 粉体材料供給システム |
Country Status (3)
Country | Link |
---|---|
US (2) | US8371517B2 (ja) |
JP (2) | JP5487372B2 (ja) |
WO (1) | WO2009005930A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9027506B2 (en) * | 2011-05-02 | 2015-05-12 | Nordson Corporation | Dense phase powder coating system for containers |
WO2019104123A1 (en) | 2017-11-22 | 2019-05-31 | Bete Fog Nozzle, Inc. | Spray nozzle |
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JPS61283369A (ja) * | 1985-04-22 | 1986-12-13 | ランズブルク−ゲ−マ ア−ゲ− | 粉末状被膜材料を静電被膜する方法及び装置 |
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WO2005035138A1 (de) | 2003-10-16 | 2005-04-21 | Gianluca Stalder | Pulverspritzpistole |
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2007
- 2007-06-29 US US11/771,541 patent/US8371517B2/en active Active
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2008
- 2008-06-03 JP JP2010514925A patent/JP5487372B2/ja active Active
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JPS5570366A (en) * | 1978-11-20 | 1980-05-27 | Iwata Tosouki Kogyo Kk | Spray gun for powder painting |
JPS61283369A (ja) * | 1985-04-22 | 1986-12-13 | ランズブルク−ゲ−マ ア−ゲ− | 粉末状被膜材料を静電被膜する方法及び装置 |
JPH0655105A (ja) * | 1992-06-10 | 1994-03-01 | Sames Sa | 静電噴霧装置 |
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JP2004122125A (ja) * | 2002-09-30 | 2004-04-22 | Illinois Tool Works Inc <Itw> | 分配器 |
JP2004330190A (ja) * | 2003-05-05 | 2004-11-25 | Itw Gema Ag | 被覆材料、特に被覆粉末用のスプレー器具 |
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US8371517B2 (en) | 2013-02-12 |
US20090001199A1 (en) | 2009-01-01 |
JP2014065037A (ja) | 2014-04-17 |
WO2009005930A1 (en) | 2009-01-08 |
US20130112784A1 (en) | 2013-05-09 |
JP5973408B2 (ja) | 2016-08-23 |
US8888018B2 (en) | 2014-11-18 |
JP5487372B2 (ja) | 2014-05-07 |
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