JPS54159165A - Coating method for object surface - Google Patents
Coating method for object surfaceInfo
- Publication number
- JPS54159165A JPS54159165A JP6859478A JP6859478A JPS54159165A JP S54159165 A JPS54159165 A JP S54159165A JP 6859478 A JP6859478 A JP 6859478A JP 6859478 A JP6859478 A JP 6859478A JP S54159165 A JPS54159165 A JP S54159165A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- suspension liquid
- coating
- revolution
- viscosity
- 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
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
PURPOSE: To obtain uniform coating, by jetting the liquid on the surface as straight line jet while rotating by tilting lower the surface, in coating the surface of shape close to a plane with the liquid having a viscosity.
CONSTITUTION: In the process coating and drying the suspension liquid such as colloidal black carbon on the entire surface of the inner surface 7a of the face plate 4a of a color receiving tube, the inner surface 7a is lowered downward, the normal 2a passing through the center is tilted by 10 to 80° to the orthogonal line 1a, the said suspension liquid is jetted slightly upper part of the rotation center of the inner surface 7a from the nozzle 11a as the straight line jet while it is slowly moved by taking the normal 2 as an axis, and this state is kept while one revolution at least. Thus, the surface is made wet with the suspension liquid and the liquid is spread uniformly with the centrifugal force and gravity due to revolution suscessively, the excessive suspension liquid is discharged externally from the circumference at the surface. Even if the viscosity of the suspension liquid has a change in time aging manner, uniform coating is made, the flowig out to the external surface is avoided, and the process keeping the external surface clean can not be required.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6859478A JPS54159165A (en) | 1978-06-06 | 1978-06-06 | Coating method for object surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6859478A JPS54159165A (en) | 1978-06-06 | 1978-06-06 | Coating method for object surface |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54159165A true JPS54159165A (en) | 1979-12-15 |
Family
ID=13378263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6859478A Pending JPS54159165A (en) | 1978-06-06 | 1978-06-06 | Coating method for object surface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54159165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61185839A (en) * | 1985-02-14 | 1986-08-19 | Nec Corp | Water shake-off device for color cathode-ray tube |
-
1978
- 1978-06-06 JP JP6859478A patent/JPS54159165A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61185839A (en) * | 1985-02-14 | 1986-08-19 | Nec Corp | Water shake-off device for color cathode-ray tube |
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