Supercharge Your Innovation With Domain-Expert AI Agents!

Method and apparatus for coating carrier

A coating and carrier technology, applied in the direction of surface coating liquid devices, chemical instruments and methods, coatings, etc., to achieve the effect of saving raw materials and increasing the duration of operation

Inactive Publication Date: 2013-05-08
UMICORE AG & CO KG
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, by depositing catalytically active components on the geometric surface of the support, it is not possible to guarantee the desired fine dispersion of these components

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and apparatus for coating carrier
  • Method and apparatus for coating carrier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] figure 1 Possible configurations of coating systems suitable for the present method are shown. Preferably, the coating system includes a coating station 20 for preparing a rough coating. For this, see figure 1 , the carrier 1 to be coated is placed on the holding element for this purpose. By inflating the inflatable rubber pad 21, the carrier 1 is fixed and sealed to the table. Furthermore, a second gasket 22 can be provided, which is placed on the upper end of the carrier 1 , so as to firmly fix the overflow 23 . Preferably, a height sensor 25 is arranged above it, which can detect the sufficient filling height of the carrier 1 and send a corresponding signal to the equipment controller or closing controller of the coating system.

[0055] To prepare the rough coating, the coating suspension is sucked into the carrier from the lower end through the feed tube 24 until the height sensor indicates that the specified filling height has been reached. Subsequently, the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

This invention relates to a method and a corresponding apparatus for coating open-pored bodies with at least one coating suspension. In particular, the coating suspension has solids and solutes in a liquid medium in a quantity in wet state which is to correspond to at least a required target quantity. The coating operation has a variation in the applied wet coating quantity from one body to the other. The method according to the invention is characterized by the steps of: coating the body with an actual quantity of the coating suspension, which is always larger than the required target quantity taking the variation of the coating operation into account, determining the difference between the actual quantity and the required target quantity, and reducing the difference between actual quantity and target quantity by removing still wet coating suspension.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of April 16, 2004, an application number of 200480010187.8, and an invention title of "Method and Equipment for Coating a Carrier". technical field [0002] The invention relates to a method for coating a support with a coating suspension. More particularly, the present invention relates to a method and apparatus for coating a carrier for catalysts, such as automobile exhaust catalysts. Background technique [0003] Usually, the carrier of the automobile exhaust gas catalyst is a cylinder with two bottom surfaces and a shell surface, and many flow pipes for exhaust gas of internal combustion engines extend from the first bottom surface to the second bottom surface substantially parallel to the axis of the cylinder. These carriers are also called cellular carriers. [0004] The cross-sectional shape of these carriers is according to the installation requirements of mo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01J37/02B01J35/04B05D7/22B05D3/04
CPCB05D3/0493B01J35/04B01J37/0215B05D7/22B01J35/57B05D1/16B01J35/56
Inventor 米夏埃多·哈里斯迪特尔·德特贝克埃格伯特·卢克斯托马斯·克里伊策
Owner UMICORE AG & CO KG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com