JPS5811057A - Melt-spraying device - Google Patents
Melt-spraying deviceInfo
- Publication number
- JPS5811057A JPS5811057A JP10985081A JP10985081A JPS5811057A JP S5811057 A JPS5811057 A JP S5811057A JP 10985081 A JP10985081 A JP 10985081A JP 10985081 A JP10985081 A JP 10985081A JP S5811057 A JPS5811057 A JP S5811057A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- flame
- nozzle
- melt
- exhaust port
- 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
Abstract
Description
【発明の詳細な説明】
本発明はプラスチック溶射塗装１％に、エポキシ樹脂な
どの熱硬化性プラスチック粉体の溶射塗装用溶射装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a thermal spraying apparatus for thermally spraying thermosetting plastic powder such as epoxy resin to 1% plastic thermal spray coating.
粉体塗装法の一つであるプラスチック溶射塗装は、静電
塗装法や流動浸漬法などのような加熱炉を用いる粉体塗
装法とは異なり、塗装装置が簡便。Plastic thermal spray coating, which is a powder coating method, uses simple coating equipment, unlike powder coating methods that use heating furnaces, such as electrostatic coating and fluidized dipping.
であること、極めて厚膜の童膜が得られること。, and an extremely thick membrane can be obtained.
既設の構造物への塗装が可能であること、などの特徴分
有する。これに使用される粉体塗料は、熱可塑性樹脂例
えば、ナイロン、ポリエチレン、塩化ビニルの粉体と熱
硬化性樹脂１例えばエポキシ樹脂の粉体と全溶射塗装に
適した形態ならびに特性としたものである。It has characteristics such as being able to be painted on existing structures. The powder coatings used for this purpose include powders of thermoplastic resins, such as nylon, polyethylene, and vinyl chloride, and powders of thermosetting resins, such as epoxy resins, with forms and properties suitable for thermal spray coating. be.
この中でエポキシ樹脂は１機械的特性、電気的特性、熱
的特性、薬品特性等しこ優れていること。Among these, epoxy resin has excellent mechanical properties, electrical properties, thermal properties, chemical properties, etc.
２よび硬化反応の速度や形態の自由度が大きいこと等の
多くの特長を有する。そのため、防食用粉体塗料として
、近年、多ｉｉｔに使用されつつある。2 and has many features such as a high degree of freedom in curing reaction speed and shape. Therefore, in recent years, it has been increasingly used as an anticorrosion powder coating.
このエポキシ樹脂を特に硬化反応速度が速くなるように
配合して溶射塗装に適用すると、一般の粉体塗装工程で
行なわれる。所定温度で所定時間加熱して硬化反応全完
結させるいわゆる［後加熱Ｊ工程を省くことが可能とな
る。したがって、被塗物の形状に制限がなくなり、かつ
また既設構造物への粉体塗装が可能となる。エポキシ樹
脂は、それゆえ１型切食ライニングや電気絶縁ライニン
グとして広く使用されてきている。When this epoxy resin is blended in such a way that the curing reaction rate is particularly fast and applied to thermal spray coating, it can be carried out in a general powder coating process. It becomes possible to omit the so-called post-heating step in which the curing reaction is completely completed by heating at a predetermined temperature for a predetermined time. Therefore, there are no restrictions on the shape of the object to be coated, and existing structures can also be powder coated. Epoxy resins have therefore been widely used as type 1 cut linings and electrical insulation linings.
エポキシ樹脂粉体を使用したこのような「後加熱」工程
のない溶射塗装は、上記のように、エポキシ樹脂粉本？
所定温度で所定時間加熱して硬化反応を完結させるもの
、実際＆：は被塗物に与えられる予熱と溶射火炎の輻射
熱とだけで完了させねばならないものである。したがっ
て、材料となるエポキシ樹脂は、極めて硬化速度の速い
配合の組成物である必要がある。硬化速度の指標の一つ
であるそのゲル化時間は１例えば温度１１０℃で２分８
０秒、１６０℃で１分、２００℃で２０秒というような
ものでなければならない。Thermal spray coating using epoxy resin powder without a "post-heating" process is, as mentioned above, an epoxy resin powder book?
The curing reaction is completed by heating at a predetermined temperature for a predetermined time, and in fact, the curing reaction must be completed only by preheating the object to be coated and the radiant heat of the spray flame. Therefore, the epoxy resin used as the material needs to be a composition with an extremely fast curing speed. The gelation time, which is one of the indicators of curing speed, is 1, for example, 2 minutes at a temperature of 110°C8.
0 seconds, 1 minute at 160°C, 20 seconds at 200°C, etc.
このような速硬化性の組成物の粉体を用いる溶射塗装に
おいては、スプレーされた樹脂か被塗物表面に付着する
までにすでに約８０％の硬化反応を起こしている。そし
て被塗物表面に付着した直後はぼ瞬間的にゲル化し１次
いで硬化反応が完結する。それゆえ、被塗物表面で樹脂
が流動状態に留っている期間は短く、平滑な塗膜が得ら
れる条件幅は著しく狭い。溶射火炎が直接当っている樹
脂部分は、しかしながら、加熱が十分に行なわれるため
、硬化反応が進み増粘した樹脂も平滑な塗膜となるまで
加熱溶融させることが可能である。In thermal spray coating using powder of such a fast-curing composition, about 80% of the curing reaction has already occurred before the sprayed resin adheres to the surface of the object to be coated. Immediately after it adheres to the surface of the object to be coated, it gels almost instantaneously, and then the curing reaction is completed. Therefore, the period during which the resin remains in a fluid state on the surface of the object to be coated is short, and the range of conditions under which a smooth coating film can be obtained is extremely narrow. However, since the resin portion that is directly hit by the spray flame is sufficiently heated, it is possible to heat and melt the resin, which has increased in viscosity due to the progress of the curing reaction, until it becomes a smooth coating film.
他方、溶射火炎の周辺に飛散する。オーバースプレーミ
ストといわゆる粒子も同様に硬化反応が進んでいる。し
かし、この粒子は、十分な輻射熱が得られないため、被
塗物に付着しても溶融せずゲル化し１次いで硬化してし
まう。それゆλ、平滑な塗膜が得られないばかりか気泡
の巻込みやピンホール等の塗膜欠陥の原因となる。On the other hand, it scatters around the spray flame. Overspray mist and so-called particles are also undergoing a curing reaction. However, since sufficient radiant heat cannot be obtained from these particles, even if they adhere to the object to be coated, they do not melt but gel, and then harden. Therefore, it is not only impossible to obtain a smooth coating film, but also causes coating film defects such as inclusion of air bubbles and pinholes.
本発明の目的は、平滑な溶射塗膜を形成する溶射装置ｆ
ｉ’に提供することにある。本発明の他の目的は、いわ
ゆるオーバースプレーばス）’ｔ−捕捉する溶射装置全
提供することにある。本発明のさら【こ他の目的は、特
にエポキシ樹脂などの熱硬化性プラスチック粉体の溶射
塗装に適した溶射装置を提供することにある。An object of the present invention is to provide a thermal spraying device f that forms a smooth thermal spray coating film.
i'. Another object of the invention is to provide a thermal spraying apparatus which traps so-called overspray. A further object of the present invention is to provide a thermal spraying apparatus particularly suitable for thermal spray coating of thermosetting plastic powder such as epoxy resin.
以下Ｇご本発明を実施例に基づき図面を参照しつつ詳述
する。第１図および第２図に示すように。Hereinafter, the present invention will be described in detail based on embodiments and with reference to the drawings. As shown in FIGS. 1 and 2.
本発明の溶射装置１は、供給手段２と、溶射ノズル８と
１円環状カバー５と分有する。供給手段２は例えば複数
のホースでなり、溶射ノズル８の後端に接続されている
。これらホースがプロパンガスおよび酸素ガスのような
火炎ガス、塗料粉体。The thermal spraying apparatus 1 of the present invention includes a supply means 2, a thermal spray nozzle 8, and an annular cover 5. The supply means 2 is made up of, for example, a plurality of hoses, and is connected to the rear end of the thermal spray nozzle 8 . These hoses can handle flaming gases like propane and oxygen gases, and paint powders.
冷却空気などを溶射ノズル８にそれぞれ供給する。Cooling air and the like are supplied to the thermal spray nozzles 8, respectively.
ノズル８には支持架４を介して円環状カッ（−５が取り
つけられている。この支持架４はその一端４１で溶射ノ
ズル８の先端近傍を包囲している。この支持架４の他端
４２にはその周縁に沿ッて円環状カバー５が固定されて
いる。この円環状カバー５は、その表面近傍の流体に「
コアンダ効果」を生じさせるものである。このカバー５
は、望ましくは、中空パイプなどで作られ、かつ、スリ
・ソト５０が開口される。カバー５は、しかも、排気口
５１ヲ有しこれを介して図外の吸引ポンプなどの吸引手
段に連結される。An annular cup (-5) is attached to the nozzle 8 via a support frame 4. One end 41 of this support frame 4 surrounds the vicinity of the tip of the thermal spray nozzle 8.The other end of this support frame 4 42 has an annular cover 5 fixed along its periphery.
This causes the Coanda effect. This cover 5
is preferably made of a hollow pipe or the like, and has a slot 50 opened therein. The cover 5 also has an exhaust port 51 and is connected to suction means such as a suction pump (not shown) through this.
供給手段２を介してノズル８に供給された火炎ガスはそ
こで混合され、溶射火炎８１となってノズル先端８０か
ら噴射される。材料粉体は冷却空気と共にノズル先端Ｂ
Ｏから溶射火炎ａｌ中に噴射され溶射スプレー８２とな
る。この溶射スプレー８２は溶射火炎８１から輻射熱を
受は加熱される。加熱された溶射スプレー８２の材料粉
体は溶融されつつ円環状カバー外部の被塗物６に向って
飛翔する。被塗物６は所定温度に予熱されている。The flame gases supplied to the nozzle 8 via the supply means 2 are mixed there, become a thermal spray flame 81, and are injected from the nozzle tip 80. The material powder is sent to the nozzle tip B along with the cooling air.
The thermal spray 82 is injected from O into the thermal spray flame al. The thermal spray 82 receives radiant heat from the thermal spray flame 81 and is heated. The material powder of the heated thermal spray spray 82 is melted and flies toward the object 6 to be coated outside the annular cover. The object to be coated 6 is preheated to a predetermined temperature.
溶融材料粉体はその表面に付着し塗膜７全形成する。The molten material powder adheres to the surface and forms a coating film 7 on the entire surface.
上記溶射スプＶ−８２が本装置ｌの外部に向って飛翔す
る間に、この溶射スプレー８２の周辺にハオーバースプ
レーミスト８Ｂが飛散する。これラオーバースプレーば
スト３３は、上記円環状カバー５の「コアンダ効果」に
よりその進行方向を曲げられる。進行方向を曲げられた
オーバースプレーだストは本装置１の先端を被塗物６に
並行に放射状に飛散し、被塗物６には衝突しない。特に
。While the thermal spray spray V-82 flies toward the outside of the apparatus I, the overspray mist 8B is scattered around the thermal spray spray 82. The overspray bust 33 is bent in its traveling direction by the "Coanda effect" of the annular cover 5. The overspray whose traveling direction is bent is scattered radially from the tip of the device 1 parallel to the object 6 to be coated, and does not collide with the object 6 to be coated. especially.
円環状カバー内外の空気が上記吸引手段によりスリット
５０および排気口５１を介して常時吸引される場合には
０円環状力バー表面に沿って飛散するこれらオーバース
プレーミストは吸引空気と共にカバー内および／もしく
は吸引手段に捕捉される。したかって、オーバースプレ
ーミストが円環状カバー５の表面に付着積層することが
なく、まり、オーバースプレーミストの進行方向変更効
果全増大させることになる。When the air inside and outside the annular cover is constantly sucked by the suction means through the slit 50 and the exhaust port 51, the overspray mist scattered along the surface of the annular force bar is absorbed into the cover and/or along with the suction air. Or captured by suction means. Therefore, the overspray mist does not adhere to and accumulate on the surface of the annular cover 5, and the effect of changing the traveling direction of the overspray mist is increased.
次に１本発明の溶射装置によるエポキシ樹脂粉体の溶射
塗装の一実験例？示す。Next, is there an experimental example of thermal spray coating of epoxy resin powder using the thermal spraying apparatus of the present invention? show.
実験例
（１）塗装材料粉体として用いたエポキシ樹脂組成物：
ビスフェノールＡ型エポキシ樹脂（油化シェルエポキシ
社製、商品名エピコート４Ｐ１００２）１００重量部と
、イソフォロンジアばンと油化シェルエポキシ社製エポ
キシ化合物（エピコート＋８２８）とを２＝１で変性し
たイソフオロンジアξンアダクト１６重量部と、２−フ
ェニルイばダシリン（Ｖｅｂａ −Ｃｈｅｍｉｅ社製、
商品名Ｂ−８１）４重量部と、充填剤チタン白（堺化学
工業株式会社製。Experimental example (1) Epoxy resin composition used as coating material powder:
Isophoronedia modified with 100 parts by weight of bisphenol A type epoxy resin (manufactured by Yuka Shell Epoxy Co., Ltd., trade name Epicoat 4P1002), isophorone diabane and an epoxy compound (Epicoat +828) made by Yuka Shell Epoxy Co., Ltd. in a ratio of 2=1 16 parts by weight of ξ-n adduct and 2-phenylibadacillin (manufactured by Veba-Chemie,
4 parts by weight of product name B-81) and filler titanium white (manufactured by Sakai Chemical Industry Co., Ltd.).
商品名Ｒ−６５０）８０重量部と、および流れ調整剤（
モンサント社製、商品名モダフローパウダーＩ）１重量
部とをヘンシルミキサー（三井三池製作所製）により予
備混合した。次いで、コニーダーＰＲ−４６（プヌ社製
）にて溶融混合し押し出し、サンプルミル粉砕機（不二
バウダル株式会社製）＆：より粉砕した。これケ、ロー
タツブ式分級機により分級し１粒径２５０μ以下のエポ
キシ樹脂粉体を得た。この粉体のゲル化時間は温度１５
０℃で５２秒であった。80 parts by weight of product name R-650), and a flow control agent (
1 part by weight of Modaflow Powder I (trade name, manufactured by Monsanto) was premixed using a Henshil mixer (manufactured by Mitsui Miike Seisakusho). Next, the mixture was melt-mixed and extruded using a co-kneader PR-46 (manufactured by Punu Corporation), and pulverized using a sample mill pulverizer (manufactured by Fuji Baudal Co., Ltd.). This was classified using a rotary tube classifier to obtain epoxy resin powder having a particle size of 250 μm or less. The gelation time of this powder is at a temperature of 15
It took 52 seconds at 0°C.
（２）溶射塗装条件：このエポキシ樹脂粉体ｔ。(2) Thermal spray coating conditions: This epoxy resin powder t.
表面温度１７０℃に予熱した厚さＲｍ 、 ３００ｍｍ
Ｘ ７０脳の鋼板に溶射塗装した。プロパンガスは０
４気圧、酸素カスに０６気圧、冷却空気はＬ６気圧に設
定された。本発明の溶射装置全１往復させて塗膜厚約０
３１Ｂの塗膜全鋼板の半分だけに形成し。Thickness Rm preheated to surface temperature 170℃, 300mm
Thermal spray coating was applied to the steel plate of the X70 brain. Propane gas is 0
The pressure was set at 4 atm, the oxygen gas at 06 atm, and the cooling air at L6 atm. The coating film thickness is approximately 0 after one round trip of the thermal spraying device of the present invention.
31B coating is formed on only half of the entire steel plate.
次いで、この鋼板の残り半分の面ケ同様に塗装ししか屯
塗り重ね部のある塗装鋼板分作った。上記塗膜は、溶射
装置１から円環状カバーを取りはずして溶射した場合を
（以下試料番号ＩＩ対照）と表示し１円環状カバーケ取
りつけた場合ケｃ以下試料番号２；本発明）と表示する
。この２種類の塗膜について以下の試験した。Next, the remaining half of this steel plate was made in the same way as the other half of the coated steel plate with overlapping areas. The above coating film is indicated as (hereinafter Sample No. II Control) when the annular cover is removed from the thermal spraying device 1, and as Sample No. 2 (hereinafter Sample No. 2; present invention) when the annular cover is attached. The following tests were conducted on these two types of coating films.
（３１形成塗膜の性状判定試験：
（８・１）アセトンラビング試験
エポキシ樹脂粉体塗料により形成される塗膜の硬化状態
を知るための試験である。アセトンに浸漬した布により
塗膜全３回にわたって拭き取り。(31 Test for determining the properties of the coating film formed: (8.1) Acetone rubbing test This is a test to determine the curing state of the coating film formed by the epoxy resin powder coating. A cloth dipped in acetone is used to test the entire coating film. Wipe off several times.
塗膜の溶解状態を目視により観察する。溶解されでいな
いときは「○」、溶解されているときは「×」と判定し
た。Visually observe the dissolution state of the coating film. When it was not dissolved, it was judged as "○", and when it was dissolved, it was judged as "x".
（８・２）耐衝撃性試験
エポキシ：ｒ↑脂粉体塗料により形成される塗膜の強度
全知るための試験である。塗装鋼板に対し。(8.2) Impact resistance test Epoxy: r↑ This is a test to determine the full strength of the coating film formed by the fat powder paint. For painted steel plates.
デュポン式衝撃試験機？用いて撃芯径１／２インチ。Dupont impact tester? Use a striking core diameter of 1/2 inch.
撃芯荷ｚｘｈ、落下距離５０ｃｍの条件でこの試験２行
なった。衝撃？与えた後の塗膜の状態を目視により観察
し、塗膜に割れやはがれ等の変化が生じなかったときは
［０，衝撃により塗膜に割れやはがれ等が生じたときは
「×」と判定した。Two tests were conducted under the conditions of a striking load of zxh and a falling distance of 50 cm. impact? Visually observe the condition of the paint film after application, and if there are no changes such as cracks or peeling in the paint film, mark it as [0], and if the paint film cracks or peels due to impact, mark it as "x". I judged it.
（８・８）平滑付試験
塗膜の平滑性全知るための試験である。塗り重ね部の塗
膜表面形状を万能表面形状測定機５Ｅ−８Ｃ型（小板研
究所製）全相いて測定した。(8.8) Smoothing test This is a test to fully understand the smoothness of the coating film. The surface shape of the coating film in the overcoated area was measured using a universal surface shape measuring machine model 5E-8C (manufactured by Koita Research Institute).
この試験結果は第１表と第８図（妃および（ｂｌとに示
される。特に第３図は、試料番号１が塗り重ね部におい
て、形状が約αｌ１ｍの範囲にわたって変化しているの
に対し、試料番号２は約００６闘の範囲にわたっている
にすきないことケ示している。The test results are shown in Table 1 and Figures 8 and (bl). In particular, Figure 3 shows that the shape of sample No. 1 changes over a range of about 1 m in the overcoated area. , Sample No. 2 shows a range of approximately 0.06 mm.
これにエリ、後加熱工程のないエポキシ樹脂溶射塗装（
こ本発明の溶射装置を用いると、完全（こ硬化した平滑
な塗膜の得られることがわかる。In addition to this, epoxy resin thermal spray coating without a post-heating process (
It can be seen that when the thermal spraying apparatus of the present invention is used, a completely cured and smooth coating film can be obtained.
第１表
第１Ｎｄ本発明の溶射装置ｌの一例ケ示す半図解式部分
断面側面図、第２図はその装置の斜視図、第８図ｆａｌ
およびｌｂｌはそれぞれ対照塗膜および本装置による塗
膜の平滑性ケ示すチャートである。Table 1: 1Nd A semi-illustrated partial cross-sectional side view showing an example of the thermal spraying apparatus of the present invention, FIG. 2 is a perspective view of the apparatus, and FIG. 8 fal
and lbl are charts showing the smoothness of the control coating film and the coating film produced by this apparatus, respectively.
ｌ・・・溶射装置、２・−・供給手段、３・・・溶射ノ
ズル。l... Thermal spraying device, 2... Supply means, 3... Thermal spraying nozzle.
４・・・支持架、５・・・円環状カバー、６・・被塗物
、７・・・形成塗膜、ａｉ・・・溶射火炎、３２・・・
溶射スプレー、８Ｂ・・・オーバーヌプレーだスト、５
０・・スリット、５１・・・排気口。4... Support rack, 5... Annular cover, 6... Object to be coated, 7... Formed coating film, ai... Thermal spray flame, 32...
Thermal spray, 8B...overne spray, 5
0...Slit, 51...Exhaust port.
以 上 代理人 弁理士 山 本 秀 策that's all Agent: Patent Attorney Hidetaka Yamamoto
Claims (1)
供給手段と。 １２１ 該供給手段に接続する溶射ノズルと。 （Ｂｌ 該ノズルに支持架を介して取りつけられる円
環状カバーと。 を有し。 （４）上記ノズルから冷却空気と共に噴射される塗料粉
体が該ノズルから噴射される溶射火炎で加熱溶融されつ
つ飛翔する間に該溶射火炎の周辺に飛散し該溶射火炎に
十分加熱されない粉体粒子が上記円環状カバーによりそ
の進行方向を曲げられ該カバーの表面に沿って飛散する
よう構成してなる溶射装置。 ２ 前記円環状カバーが中空をなし、スリットおよび排
気口を有し、該排気口は吸引手段に接続され、該吸引手
段により該カバー内外の空気を該スリットおよび排気口
を介して吸引することにより前記粉体粒子を該スリブ）
ｋ介して該カバー内に捕捉するよう構成してなる前記特
許請求の範囲第１項に記載の装置。[Claims] 1(1) Supply means for supplying flame gas, paint powder, cooling air, etc. 121 A thermal spray nozzle connected to the supply means. (Bl) an annular cover attached to the nozzle via a support rack; A thermal spraying device configured such that powder particles that are scattered around the thermal spraying flame while flying and are not sufficiently heated by the thermal spraying flame are deflected in their traveling direction by the annular cover and are scattered along the surface of the cover. 2. The annular cover is hollow and has a slit and an exhaust port, and the exhaust port is connected to a suction means, and the suction means sucks air inside and outside the cover through the slit and the exhaust port. the powder particles into the sleeve)
2. A device as claimed in claim 1, adapted to be captured in the cover via the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985081A JPS6018462B2 (en) | 1981-07-13 | 1981-07-13 | Thermal spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10985081A JPS6018462B2 (en) | 1981-07-13 | 1981-07-13 | Thermal spray equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5811057A true JPS5811057A (en) | 1983-01-21 |
| JPS6018462B2 JPS6018462B2 (en) | 1985-05-10 |
Family
ID=14520767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10985081A Expired JPS6018462B2 (en) | 1981-07-13 | 1981-07-13 | Thermal spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018462B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095957U (en) * | 1983-12-02 | 1985-06-29 | 株式会社クボタ | Coating device with dust collector |
| JPS6122570U (en) * | 1984-07-12 | 1986-02-10 | 章三 小澤 | Body waste suction device using jet |
| WO2005007921A1 (en) * | 2003-07-12 | 2005-01-27 | Forschungszentrum Jülich GmbH | Plasma spraying method, and device that is suitable therefor |
| US7276264B1 (en) | 2002-02-11 | 2007-10-02 | Battelle Energy Alliance, Llc | Methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm |
| US7324011B2 (en) | 2004-04-14 | 2008-01-29 | Battelle Energy Alliance, Llc | Method and system for pipeline communication |
| US7334485B2 (en) | 2002-02-11 | 2008-02-26 | Battelle Energy Alliance, Llc | System, method and computer-readable medium for locating physical phenomena |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6889557B2 (en) | 2002-02-11 | 2005-05-10 | Bechtel Bwxt Idaho, Llc | Network and topology for identifying, locating and quantifying physical phenomena, systems and methods for employing same |
| US6916502B2 (en) | 2002-02-11 | 2005-07-12 | Battelle Energy Alliance, Llc | Systems and methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm |
-
1981
- 1981-07-13 JP JP10985081A patent/JPS6018462B2/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6095957U (en) * | 1983-12-02 | 1985-06-29 | 株式会社クボタ | Coating device with dust collector |
| JPS646927Y2 (en) * | 1983-12-02 | 1989-02-23 | ||
| JPS6122570U (en) * | 1984-07-12 | 1986-02-10 | 章三 小澤 | Body waste suction device using jet |
| JPH0530774Y2 (en) * | 1984-07-12 | 1993-08-06 | ||
| US7276264B1 (en) | 2002-02-11 | 2007-10-02 | Battelle Energy Alliance, Llc | Methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm |
| US7334485B2 (en) | 2002-02-11 | 2008-02-26 | Battelle Energy Alliance, Llc | System, method and computer-readable medium for locating physical phenomena |
| WO2005007921A1 (en) * | 2003-07-12 | 2005-01-27 | Forschungszentrum Jülich GmbH | Plasma spraying method, and device that is suitable therefor |
| DE10331664B4 (en) * | 2003-07-12 | 2006-11-02 | Forschungszentrum Jülich GmbH | Plasma spraying process and device suitable for this purpose |
| US7324011B2 (en) | 2004-04-14 | 2008-01-29 | Battelle Energy Alliance, Llc | Method and system for pipeline communication |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6018462B2 (en) | 1985-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2147981C (en) | System for coating a substrate with a reinforced resin matrix | |
| US5928711A (en) | Method for applying liquid barrier coatings onto a plurality of parts | |
| US6982116B1 (en) | Coatings on fiber reinforced composites | |
| AU707667B2 (en) | Apparatus for coating substrates with inductively charged resinous powder particles | |
| US3208868A (en) | Method and apparatus for coating articles with particulate material | |
| US3161530A (en) | Coated pipe and process | |
| US6649116B2 (en) | Process and apparatus for forming a thin-walled elastomeric article | |
| US5565241A (en) | Convergent end-effector | |
| WO1989010818A1 (en) | Apparatus and method for applying plasma flame sprayed polymers | |
| JPS5811057A (en) | Melt-spraying device | |
| PL168458B1 (en) | Method of obtaining a powdered thermohardenable coating composition | |
| JPH0688255B2 (en) | Release method | |
| US6086813A (en) | Method for making self-supporting thermoplastic structures | |
| CA2226675C (en) | Acid composition comprising a coated polyvalent carboxylic acid solid particle and a powder coating comprising the same | |
| JP2011011177A (en) | Tumbler coating apparatus and tumbler coating method | |
| JPS62234580A (en) | Method for coating inner surface of metallic pipe | |
| DE10119288B4 (en) | Method and device for gas-dynamic coating of surfaces by means of sound nozzles | |
| KR100299458B1 (en) | A forming method of thermal spray coating of thermoplastic resins having good adhesive strength and corrosion resistance | |
| JPS6139854B2 (en) | ||
| JPS605353B2 (en) | How to repair side joints of metal can bodies | |
| JPS6314062B2 (en) | ||
| JP2000312858A (en) | Method for forming thin film of fluoroplastic or copolymer resin with fluoroplastic | |
| JP3060268B2 (en) | Plastic powder spray coating method | |
| JPH0439389B2 (en) | ||
| CA2223463C (en) | Method and apparatus for coating threaded fasteners |