JP2017532190A - 基材体のコーティング方法 - Google Patents
基材体のコーティング方法 Download PDFInfo
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- JP2017532190A JP2017532190A JP2017508006A JP2017508006A JP2017532190A JP 2017532190 A JP2017532190 A JP 2017532190A JP 2017508006 A JP2017508006 A JP 2017508006A JP 2017508006 A JP2017508006 A JP 2017508006A JP 2017532190 A JP2017532190 A JP 2017532190A
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- coating
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- liquid
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-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
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- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
i.コーティング液体を基材に提供でき、かつ
ii.新しいコーティング媒体をコーティングタンクに流入させるために、移動体を再び収縮できる速さにある。
円筒状支持体であり、それぞれ、2つの端面(301)、円周面(302)、および軸方向長さLを有し、第1の端面から第2の端面まで多数のチャネル(310)が横断する、特に自動車用の、排気ガス浄化触媒製造用基材を液体コーティング媒体でコーティングする方法において、液体(103)で充填され、ピストン(101)を有するシリンダ(102)を有し、液体で充填されたシリンダ(102)はタンク(112)と連通し、タンクの内部では、移動体(111)が、ピストン(101)が移動するときに液体(103)によって比例して移動するように構成され、タンク(112)は基材用のコーティング装置(122)と連通し、移動体(111)は、液体コーティング媒体(113)に作用し、その結果として、コーティング装置(122)内の液体コーティング媒体(113)の高さに比例して変化し、
移動体(111)に収縮をもたらすピストン(101)の移動(いわゆる、バックストローク)は、ピストン(101)の速度がオーバーシュートしないように制御され、それによってウォッシュコート内の泡の出現を回避し、本発明は、かなり予想外ではありながら、有利にも、インスタントコーティング技術に関連する問題を解決し、ウォッシュコート内のガス形成のリスクを大幅に低減する。
101 ピストン
102 シリンダ
103 液体
104 接続部
110 基材121内のチャネル
111 移動体
112 タンク
113 コーティング媒体
114 導管部
115 多方弁
116 導管部
117 充填流方向
118 コーティング媒体113を除去する戻り流方向
119 排出ポンプ
120 コーティング媒体用の貯蔵器に通じる接続管
121 基材
122 コーティング装置
123 高さ130を検出するセンサ
124 移動体111の位置を観測するセンサ
125 制御ユニット
130 コーティング装置122内の113の第1の高さ
132 基材121内の113の第2の高さ
200 アクチュエータ
201 ピストン
202 シリンダ
203 液体
204 接続部
210 基材221内のチャネル
211 移動体
212 タンク
213 コーティング媒体
214 導管部
215 多方弁
216 導管部
217 充填方向
218 213の抽出流方向
219 排出および抽出ポンプ
220 余分なコーティング媒体213用の貯蔵器に通じる接続管
221 基材
222 コーティング装置
223 高さ230を検出するセンサ
224 移動体の位置を観測するセンサ
225 制御ユニット
230 コーティング装置222内の第1の高さ
232 基材221内の第2の高さ
300 基材
301 端面
302 円周面
303 第1の部分長さ領域
304 2つの部分長さ303、305間の間隔
305 第2の部分長さ領域
310 基材300内のチャネル
330 チャネル310内の第1のコーティング
340 チャネル310内の第2のコーティング
L 基材300の全長
Claims (5)
- 円筒状支持体であり、それぞれ、2つの端面(301)、円周面(302)、および軸方向長さLを有し、第1の端面から第2の端面まで多数のチャネル(310)が横断する、特に自動車用の、排気ガス浄化触媒製造用基材を液体コーティング媒体でコーティングする方法であって、液体(102)を充填され、ピストン(101)を有するシリンダ(102)を有し、前記液体で充填されたシリンダ(102)はタンク(112)と連通し、タンクの内部では、移動体(111)が、前記ピストン(101)が移動するときに前記液体(103)によって比例して移動するように構成され、前記タンク(112)は前記基材用のコーティング装置(122)と連通し、前記移動体(111)は、前記液体コーティング媒体(113)に作用し、その結果として、前記コーティング装置(122)内の液体コーティング媒体(113)の高さに比例して変化し、
前記移動体(111)に収縮をもたらす前記ピストン(101)の移動は、前記ピストン(101)の速度がオーバーシュートしないように制御され、それによってウォッシュコート内の泡の出現を回避する、方法。 - 前記移動体に収縮をもたらす前記ピストン(101)の速度が、0.01〜3m/sである、請求項1に記載の方法。
- 前記液体コーティング媒体(113)の速度は、2〜200mPa*sである、請求項2に記載の方法。
- 前記移動体(111)に収縮をもたらす前記ピストン(101)の速度は、前記ピストンが最初に加速され、そのバックストロークの端部まで減速されるように制御される、請求項1〜3のいずれか一項に記載の方法。
- 前記ピストン(101)の速度を制御するのに使用されるセンサは、圧力センサ、光学センサ、伝導度センサ、および振動センサからなる群から選択される、請求項1〜4のいずれか一項に記載の方法。
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EP14180973.1A EP2985084B1 (en) | 2014-08-14 | 2014-08-14 | Process for coating a substrate body |
EP14180973.1 | 2014-08-14 | ||
PCT/EP2015/068108 WO2016023810A1 (en) | 2014-08-14 | 2015-08-05 | Process for coating a substrate body |
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BR (1) | BR112017002608A2 (ja) |
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US20170232472A1 (en) | 2017-08-17 |
RU2017108172A (ru) | 2018-09-14 |
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US10441971B2 (en) | 2019-10-15 |
BR112017002608A2 (pt) | 2017-12-05 |
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