JPS5675597A - Electrocoating method for inside surface of metal vessel - Google Patents
Electrocoating method for inside surface of metal vesselInfo
- Publication number
- JPS5675597A JPS5675597A JP15128079A JP15128079A JPS5675597A JP S5675597 A JPS5675597 A JP S5675597A JP 15128079 A JP15128079 A JP 15128079A JP 15128079 A JP15128079 A JP 15128079A JP S5675597 A JPS5675597 A JP S5675597A
- Authority
- JP
- Japan
- Prior art keywords
- work
- inside surface
- paint
- vessel
- electrode
- 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
PURPOSE: To form a uniform electrocoating film over the entire surface of a vessel by filling water-soluble paint in a hermetic metal vessel, disposing an electrode therein and applying voltage while changing the posture of the vessel.
CONSTITUTION: Water-soluble paint A is filled in the work 1, which is a metal vessel, to the extent of allowing air part B to remain in the upper part, thence an electrode 21 is disposed in the paint A. With this work 1 held inclined in one way, voltage is applied between the electrode 21 and the work 1, then the positively charged paint ions are attracted to the inside surface of the work 1 and a coating film 2 is uniformly formed over the entire surface of the inside part 1a in contact with the paint A. Thence, the power supply is once cut off, and the work 1 is tilted to the opposite side. When the power is supplied after this, a film 33 is formed on the inside surface part 1b which had been in contact with air during the previous coating. Even if there are parts of the inside surface of the work 1 where air exists, the electrocoating film is formed over the entire part of the inside surface of the work 1 by this method.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15128079A JPS5675597A (en) | 1979-11-21 | 1979-11-21 | Electrocoating method for inside surface of metal vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15128079A JPS5675597A (en) | 1979-11-21 | 1979-11-21 | Electrocoating method for inside surface of metal vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5675597A true JPS5675597A (en) | 1981-06-22 |
JPS5728756B2 JPS5728756B2 (en) | 1982-06-18 |
Family
ID=15515223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15128079A Granted JPS5675597A (en) | 1979-11-21 | 1979-11-21 | Electrocoating method for inside surface of metal vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5675597A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7927468B2 (en) | 2008-08-27 | 2011-04-19 | GM Global Technology Operations LLC | Electrode assembly for use in an electrodeposition process |
-
1979
- 1979-11-21 JP JP15128079A patent/JPS5675597A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7927468B2 (en) | 2008-08-27 | 2011-04-19 | GM Global Technology Operations LLC | Electrode assembly for use in an electrodeposition process |
Also Published As
Publication number | Publication date |
---|---|
JPS5728756B2 (en) | 1982-06-18 |
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