JPH04505122A - Nozzle for gas operated spray equipment - Google Patents
Nozzle for gas operated spray equipmentInfo
- Publication number
- JPH04505122A JPH04505122A JP1506557A JP50655789A JPH04505122A JP H04505122 A JPH04505122 A JP H04505122A JP 1506557 A JP1506557 A JP 1506557A JP 50655789 A JP50655789 A JP 50655789A JP H04505122 A JPH04505122 A JP H04505122A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- gas
- spray device
- operated spray
- outlet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/22—Implements or apparatus for special techniques, e.g. for painting lines, for pouring varnish; Batik pencils
- B44D3/225—Instruments or apparatus for painting lines
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
-
- 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
- B05B7/067—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 the liquid outlet being annular
Landscapes
- Nozzles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 １０発明の名称 ガス操作型スプレー装電用ノズル ２、発明の詳細な説明 本発明は、ガス操作型スプレー装置、特にそれに限定することなく例えば特許出 願番号第Ｐ ＣＴ／Ｇ Ｂ ８６ ／ ００１８６号に記載のスル−装置用のノ ズルに係わる。[Detailed description of the invention] 10 Names of inventions Gas-operated spray nozzle 2. Detailed description of the invention The present invention relates to a gas-operated spray device, such as, but not limited to, a gas-operated spray device. No. for the through device described in Application No. P CT/G B 86/00186 Related to cheating.
前記の特許では、−例として使用時に塗料のスプレーの制御が極めて良好となる ノズルに関して新規な種類のノズルとして開示１．た０本発明の目的を構成する ノズルによって、極めて良好な制御および好ましい調節自在性が達成できること が見出だされた。In the said patent - for example, the control of the paint spray during use is very good. Disclosure as a new type of nozzle 1. 0 constitutes the object of the invention Very good control and favorable adjustability can be achieved with the nozzle was discovered.
本発明の目的は、ガス操作型のスプレー装置用の改良されたノズルを掛供するこ とである。It is an object of the present invention to provide an improved nozzle for gas-operated spray equipment. That is.
本発明によれば、ノズルは出口端部で傾斜し５それを介して通路があり、かつこ のノズルを介して使用時にスプレーされる媒体が、前記ノズルの通路の４部と実 質的に同軸をなして延びる。断面が円形の引込み自在のニードルの＠膏によって 出口へ移翁可瞠とされており、前記出口は休息位置にある前記ニードルによって シールを構成し、さらに前記出口が断面が円形でなく、ノズルが前記ニードルに よって変形自在なＮ料でｌｆ４成され、前記シールを構成するようになっている ガス操作型スプレー装置用のノズルが掛供できる。According to the invention, the nozzle is inclined at the outlet end and has a passage through it, and The medium sprayed in use through the nozzle of the Extends qualitatively coaxially. By means of a retractable needle with a circular cross section. The needle can be moved to the exit, and the exit can be moved by the needle in the rest position. forming a seal, and the outlet is not circular in cross-section, and the nozzle is connected to the needle. Therefore, lf4 is made of a freely deformable N material to constitute the seal. A nozzle for gas-operated spray equipment can be attached.
前記ノズルの＃斜した端部は、好ましくは前記ノズルを介して前記通路と同軸の 円ｍ形をなしている６し 前記傾＾劣端部は、複数の傾斜しな領域を有していてもよい。The beveled end of said nozzle is preferably coaxial with said passageway through said nozzle. 6 which is in the shape of a circle The inclined inferior end portion may have a plurality of inclined regions.
好ましくは前記出口は、平坦で、前記通路と直角をなさない方の面の傾斜した端 部が頭部を截断した形で構成されている。Preferably said outlet is flat and has an inclined end on the side not perpendicular to said passageway. The part is made up of a cut-off head.
前記ノズルは、スプレー装置のエアーキャップと協同するように意図されている 。好ましい実ｍｆｐ４においては、前記ノズルは、その本体上に協同する手Ｆｉ を有し、この装置によって前記ノズルに対して使用時に前記エアーキャップから の指示を受けることができるようになっている。The nozzle is intended to cooperate with an air cap of a spray device. . In a preferred practical mfp4, said nozzle has a cooperating hand Fi on its body. and this device allows the nozzle to be air-filled from the air cap during use. It is now possible to receive instructions.
本発明について、添附した図面を参照しながら、実例を示す方法によってさらに 詳細に説明する。The invention will be further described by way of example with reference to the attached drawings. Explain in detail.
第１図は、本発明に基づくノズルの１ｌ１１１ｉ図である。FIG. 1 is a 1l111i diagram of a nozzle according to the invention.
第２図および第３図は、第１図に示したノズルのチップの拡大された先端部およ びその側ｒＩｉＩ図である。Figures 2 and 3 show an enlarged tip and tip of the nozzle shown in Figure 1. FIG.
第４図は、それと協同するニードルを示したノズルチップの、ａなる拡大をした 部分透視図である。Figure 4 is an enlarged view of the nozzle tip showing the needle cooperating with it. FIG.
添附図面において、ガス操作型スプレー装置（開示されていない）に使用するた めのノズル（１０）が図示されている。前記ノズルは好ましくは、Ｎ記特許出顧 番号第ＰＣＴ／ＧＢ８６１００１８６号に記載されたプラスチック材料で成型さ れている。前記ノズル（１０）は本体（１２）とチップ（１４）とを有している 。蒋記チププ（１４）は第１の円錐形をなして傾斜する領域（１６）と、ＭＲが 「ゼロ１の実質的に円筒形の領域（１８）と、さらに円錐形に傾斜した領域（２ ０）と、興なった円錐形をなした傾斜を有する出口領域（２２）とを包含する６ 前記出ロ畢域（２２）にある出口間Ｄ ａｌ （２４）は、ｓｑえばｆ４料のよ うな媒体を５薩記ノズル（１０）の本体Ｃｌ２）の軸方向に位置する（第４図に 図示されている）通路（２６）を介して流動自在とされている。In the accompanying drawings, for use with gas-operated spray equipment (not disclosed), A second nozzle (10) is shown. The nozzle is preferably disclosed in Patent N. Molded from plastic material described in No. PCT/GB86100186 It is. The nozzle (10) has a main body (12) and a tip (14). . Chiang Kee Chippu (14) has a first conical slope area (16) and MR. “Zero 1 substantially cylindrical region (18) and a further conically inclined region (2 0) and an exit region (22) having a raised conical slope. The exit space D al (24) in the exit area (22) is sq. 5. Position the medium in the axial direction of the main body Cl2) of the Satsuki nozzle (10) (see Fig. 4). (as shown) through a passageway (26).
ニードル（２８１（第４図参照）は断面が円形で、使用時には、ｋ上ノズル本体 （１２＞の一方向に位ｉ１！Ｌ、 ！記ニードルの休息位置でそれとシールを形 成する薗記開軸方向の通路（２６１ｆＷ分の傾斜より６小さい傾斜を有しでいる 。The needle (281 (see Figure 4) has a circular cross section, and when in use, it is attached to the upper nozzle body. (Position i1!L in one direction of 12>, form a seal with it in the rest position of the needle. The path in the open axis direction (having an inclination 6 smaller than the inclination of 261 fW) .
前記ニードル（２８）は、前記シールを＠成しでいる休息位置から矢印の方向へ 引込み自在とされており７それによって例えば１月のような媒体を、、前記出口 間［１＃１２４１を介して通過３ゼ・で、ス１し一自在とされζいる。The needle (28) is moved from its resting position forming the seal in the direction of the arrow. 7 whereby the medium, such as January, is freely retractable, and the outlet Between 1 and 1241, it is possible to pass through 3 and 1 and 1 and 1241, respectively.
前記さらに円錐形に傾斜した傾城（２Ｇ）は、前記チ・ｙプの円ＩＩ形顕域（１ ８）の端部（３Ｇ）に対して頭部分政断した真円形で円錐形をなしており、前記 ノズル（１０）の本体（１２）と同軸の前記通路（２６）の軸（３２）と同軸分 なしている。前記出口領域（２２）もまた、前記１１ｋ （３２Ｊと同軸の真円 形で円錐形〈第２．３．４図参照〉を包含する、しかしこの出口１ｉ１ ｍ （ ２２）は前記軸（３２）に対して傾斜して截断され、前記出口開口部（２４）を 形成させている。The tilted castle (2G) which is further inclined in a conical shape is the circle II-shaped visible area (1 8) The head part is cut off to the end (3G) to form a perfect circular conical shape, and the above-mentioned A portion coaxial with the axis (32) of the passage (26) coaxial with the main body (12) of the nozzle (10) I am doing it. The exit area (22) is also a perfect circle coaxial with the 11k (32J). This outlet 1i1 m ( 22) is cut obliquely to said axis (32) and defines said outlet opening (24). It is being formed.
したがって前記出口開口部（２４）は平坦ではあるが、楕円形をなしている。Said outlet opening (24) is therefore flat, but oval in shape.
もし＠記領域（２４）が前記軸（３２）に対して直角に截断されていると、前記 ニードルがスプレーの使用時に引込められな時に環が形成されて、前記ニードル 表面Ｆに塗料のような媒体の均一・な？ｉ飴が、理論的には付与される。事実、 もしＷＮＮユニードル（前記の出願特許中にも記載したように）開口部内で浮上 がｉｒ能であハ。If the region (24) is cut at right angles to the axis (32), then the When the needle is retracted during use of the sprayer, a ring is formed and the needle Is the medium like paint uniform on the surface F? i-candy is theoretically given. fact, If the WNN Unidle (as described in the above-mentioned patent application) floats within the opening. It's IR Noh.
ば前記開０部の一部に、塗料に対して弦月状の出口が形成される傾向がある。For example, a crescent-shaped outlet tends to be formed for the paint in a part of the opening.
もし鹸記閘［１部（２４）が醒述したような例えばＷｉｍ形のよフな非円形て゛ あれば、１科の流れは前記ＲＤ部（２４）の一定型機に対して−・層低減させる 。二とさえ＝１能どなり、そｈ−によって微細な線を「引くＪことが可能となる ことが見出１，５さへｔ−６前記の出願特許に２緒したノズルで帽らｈるものよ りもさらに紙層な線を引く能力がどのようにして達成されるかについては明瞭で はない、このことは、ニードル（２８）が引込めらｉまた時（らしニードルがノ ズルの軸Ｊｊ向に浮上しているとすると）形成される弦月環によるものかも知れ ないし。If there is a non-circular shape such as Wim shape as mentioned in Part 1 (24), If there is, the flow of 1st class is reduced for the fixed type machine of the RD section (24). . 2 and sae = 1 ability, soh- makes it possible to ``draw'' fine lines. This is the case with the nozzle mentioned in the above-mentioned patent application. However, it is not clear how the ability to draw thin lines is achieved. This means that when the needle (28) is retracted, the needle (28) is If it is floating in the direction of Zuru's axis Jj), it may be due to the crescent ring formed. No.
あるいは同り面積ではあるが幅の大きい１個の弦月環によるものかも知れない、 いずれの場合にも、例えば塗料の滴りのような均一なスプレーになる傾向が大き くなり、したがって極めて微細な線を引く時には強力な制御が必要となる。Or it may be due to a single crescent ring with the same area but larger width. In either case, there is a strong tendency to produce a uniform spray, e.g. drips of paint. Therefore, strong control is required when drawing extremely fine lines.
さらに、微細な線を引くためスプレーを＠御するには５周囲のエアーキャップ（ 図示されていない）に対してノズル（１０）に適正な位置のあることも発見した 。In addition, to control the spray to draw fine lines, use the surrounding air caps ( It was also discovered that there is a correct position for the nozzle (10) with respect to (not shown) .
上述したように、前記ニードル（２８）は開口部（２４）中で効果的に浮上する ０重力が軸方向の位置よりも下方に位置することがその原因であるかも知れない 、しかし、前記ニードルＦの他の力が重力による力を越える傾向がある。スプレ ー使用中にニードル（２８）が前記開口１１（２４）中のどの位置を取るのかは 不明瞭である。もしノズルが周囲にあるエアーキャップ（図示されていない）に 対して軸のまわりを回転させれば、極めて微細な線を引くのに好適な位置を発見 できるといえば十分であろう、この目的のために、ノズル（１０）は使用時にそ の位置を選択自在とする指示手段を付与されていてもよい、この指示手段は、例 えばエアーキャップに対してノズル（１０）に５カ所の選択自在な角度位置を可 能とするような、円周方向の対称性によって他の機能の閉頒を実施するような１ ＭＭ物（３４）を包含していてもよい。As mentioned above, said needle (28) effectively floats within the opening (24). The reason may be that the zero gravity is located below the axial position. , but other forces on the needle F tend to exceed the force due to gravity. spray - What position does the needle (28) take in the opening 11 (24) during use? It is unclear. If the nozzle is attached to a surrounding air cap (not shown) On the other hand, if you rotate around the axis, you will find the perfect position to draw extremely fine lines. Suffice it to say, for this purpose the nozzle (10) is The indicating means may be provided with an indicating means for freely selecting the position of the For example, the nozzle (10) can be freely selected from five angular positions relative to the air cap. 1, which implements closed distribution of other functions by virtue of its circumferential symmetry, such as It may also include an MM material (34).
通常ノズルはそのノズル専用のエアーキャップに整合されている。しかし本発明 に基づくノズルは共通のエアーキャップを使用しており、異なった大きさの出口 を有する一連のノズルの１つとすることができる。Typically, a nozzle is matched to an air cap specific to that nozzle. However, the present invention Based nozzles use a common air cap and have different sized outlets It may be one of a series of nozzles with a
このことは、本発明に基づくノズルの好ましい製作方法によって成型されたノズ ルの均一性によって可能となる。This indicates that nozzles molded by the preferred method of manufacturing nozzles according to the present invention. This is possible due to the uniformity of the
本発明は、前記実施例の正確な詳細に限定されるものではなく、さらに種々の変 更が可能である０例えば出口１１ｊｌｌＲ（２２）の融断は、平面ではなく、段 状であっても、湾曲していてもよい、ノズルは単一の傾斜した円錐形チップ（１ ４）であっても、また複数の傾斜を有するより？ｌｌｌ１な形状であってもよい 。The invention is not limited to the precise details of the embodiments described, but may be further modified in various ways. For example, the melting of the exit 11jllR (22) is not a flat surface but a stepped one. The nozzle has a single slanted conical tip (1 4) Even better than having multiple slopes? It may be a lll1 shape. .
ノズルの本体は（１２）は、エアーキャップおよびスプレー装置と内部で整合す るような適当な形状であってもよい、またこのようなスプレー装置およびエアー キャップは前記出願特許中に記載されたものであってもよい。The body of the nozzle (12) is internally aligned with the air cap and spray device. may be of any suitable shape, such as spray equipment and air The cap may be as described in the aforementioned patent application.
他の変更も可能であるが、それらも本発明の範囲内にある。Other modifications are possible and are within the scope of the invention.
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888813820A GB8813820D0 (en) | 1988-06-10 | 1988-06-10 | Nozzle for gas-operated spraying apparatus |
| GB8813820.1 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04505122A true JPH04505122A (en) | 1992-09-10 |
Family
ID=10638446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1506557A Pending JPH04505122A (en) | 1988-06-10 | 1989-06-12 | Nozzle for gas operated spray equipment |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0422044A1 (en) |
| JP (1) | JPH04505122A (en) |
| GB (1) | GB8813820D0 (en) |
| WO (1) | WO1989011916A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723312A (en) * | 2015-01-29 | 2015-06-24 | 镇江米青机电有限公司 | Workbench of line drawing machine |
| CN111806146A (en) * | 2020-06-09 | 2020-10-23 | 湖南醴陵红官窑瓷业有限公司 | Intelligent painting equipment for colored drawing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2071620A1 (en) * | 1991-07-02 | 1993-01-03 | Zituo Ueno | Painting air brush |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR687227A (en) * | 1929-12-24 | 1930-08-06 | Apparatus for the production of paint nets | |
| EP0215889B1 (en) * | 1985-03-27 | 1992-07-15 | ILOTT, Jan | Improvements in or relating to gas-operated spraying equipment |
-
1988
- 1988-06-10 GB GB888813820A patent/GB8813820D0/en active Pending
-
1989
- 1989-06-12 EP EP89906802A patent/EP0422044A1/en not_active Withdrawn
- 1989-06-12 WO PCT/GB1989/000655 patent/WO1989011916A1/en not_active Application Discontinuation
- 1989-06-12 JP JP1506557A patent/JPH04505122A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723312A (en) * | 2015-01-29 | 2015-06-24 | 镇江米青机电有限公司 | Workbench of line drawing machine |
| CN111806146A (en) * | 2020-06-09 | 2020-10-23 | 湖南醴陵红官窑瓷业有限公司 | Intelligent painting equipment for colored drawing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1989011916A1 (en) | 1989-12-14 |
| GB8813820D0 (en) | 1988-07-13 |
| EP0422044A1 (en) | 1991-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1787562B1 (en) | Nozzle with deflection device for a vacuum cleaner | |
| EP1170059B1 (en) | Nozzle for spraying a surface | |
| DE60204177T2 (en) | Mechanism for changing the air flow direction of a blowing / sucking device | |
| CN1158092A (en) | A flow control member for a filter cartridge cleaning device | |
| US20070125879A1 (en) | Adjustable spray nozzle | |
| JPS61106361U (en) | ||
| JP2002227153A (en) | Blast pipe for air discharge type cleaner | |
| JPH04505122A (en) | Nozzle for gas operated spray equipment | |
| JPH05508356A (en) | adjustable fluid jet cleaner | |
| EP0664161A1 (en) | Device for spraying liquids, particularly paints | |
| JPH0221167Y2 (en) | ||
| JP2003504184A (en) | Spray head | |
| EP0471323B1 (en) | Atomizer for liquid medicaments | |
| JPH1034040A (en) | Chip assembly | |
| DE112011101486T5 (en) | Atomizer kit and atomizer | |
| DE69824327T2 (en) | inhaler | |
| WO2007059937A1 (en) | Neck comprising a deflection device for a vacuum cleaner | |
| JPH07289952A (en) | Tip device for airless spray | |
| DD297777A5 (en) | NEBELDUESENEINRICHTUNG | |
| EP0893962B1 (en) | Electrical vacuum cleaner | |
| JP2514820Y2 (en) | Coin nozzle | |
| JP2008119554A (en) | Marking nozzle device | |
| DE10307260A1 (en) | Combined device for cooling the skin and suction removal of smoke and ejected skin particles generated during laser treatment of the skin, has an open conical design that ensures that both functions are reliably fulfilled | |
| DE3314635C2 (en) | Device for sweat secretion in a ball racket | |
| JPS5819760U (en) | Ultra-fine mist generation nozzle |