JPS5597498A - Dipping and water washing system for electrodeposition coating - Google Patents
Dipping and water washing system for electrodeposition coatingInfo
- Publication number
- JPS5597498A JPS5597498A JP514979A JP514979A JPS5597498A JP S5597498 A JPS5597498 A JP S5597498A JP 514979 A JP514979 A JP 514979A JP 514979 A JP514979 A JP 514979A JP S5597498 A JPS5597498 A JP S5597498A
- Authority
- JP
- Japan
- Prior art keywords
- dipping
- water
- diaphragm
- washing water
- paint
- 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 prevent the occurrence of coagulation by stabilization of paint by the procedure in which a neutralizer and a solvent for paint are supplied to a dipping and washing water in the post treatment of electrodeposition coating to keep its H+ ion concentration in a fixed range.
CONSTITUTION: The conductivity of diaphragm water in the storage tank 15 is regulated to a predetermined range according to coating conditions by circulating the diaphragm water in the diaphragm chamber 3 through the diaphragm water storage tank 15 in order to stabilize the conductivity of the diaphragm water to be supplied to the chamber 3. Also, the diaphragm water containing paint neutralizer brought from the electrodeposition tank 1 is supplied to the dipping washing water tank 10 to keep the H+ ion concentration of the dipping washing water in such a range that the paint in the dipping washing water is not coagulated, or in the pH range of 6W6.5. Then the dipping washig water is supplied to the overflow tank 7 by opening the electromagnetic valve 29 according to the detective operation of the liquid level sensor 30, and then recycled to the tank 1. Thus, the paint present in the dipping washing water can be recovered and also the liquid levels of the tanks 7 and 1 can be kept constant by supplying the dipping washing water by liquid level sensor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514979A JPS5597498A (en) | 1979-01-19 | 1979-01-19 | Dipping and water washing system for electrodeposition coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP514979A JPS5597498A (en) | 1979-01-19 | 1979-01-19 | Dipping and water washing system for electrodeposition coating |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5597498A true JPS5597498A (en) | 1980-07-24 |
JPS5760440B2 JPS5760440B2 (en) | 1982-12-20 |
Family
ID=11603221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP514979A Granted JPS5597498A (en) | 1979-01-19 | 1979-01-19 | Dipping and water washing system for electrodeposition coating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597498A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6260896A (en) * | 1985-09-12 | 1987-03-17 | Trinity Ind Corp | Cationic electrodeposition method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833017A (en) * | 1971-09-04 | 1973-05-07 | ||
JPS5167341A (en) * | 1974-12-09 | 1976-06-10 | Honey Kasei Kk | DENCHAKUTOR YOYOSHUTSUEKINO SHORIHOHO |
JPS5222962A (en) * | 1975-08-11 | 1977-02-21 | Sperry Rand Corp | Aac voltage divider |
JPS5232933A (en) * | 1975-09-08 | 1977-03-12 | Toyota Motor Corp | Method for the post_treatment of articles after electro_deposition coa ting |
-
1979
- 1979-01-19 JP JP514979A patent/JPS5597498A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833017A (en) * | 1971-09-04 | 1973-05-07 | ||
JPS5167341A (en) * | 1974-12-09 | 1976-06-10 | Honey Kasei Kk | DENCHAKUTOR YOYOSHUTSUEKINO SHORIHOHO |
JPS5222962A (en) * | 1975-08-11 | 1977-02-21 | Sperry Rand Corp | Aac voltage divider |
JPS5232933A (en) * | 1975-09-08 | 1977-03-12 | Toyota Motor Corp | Method for the post_treatment of articles after electro_deposition coa ting |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6260896A (en) * | 1985-09-12 | 1987-03-17 | Trinity Ind Corp | Cationic electrodeposition method |
Also Published As
Publication number | Publication date |
---|---|
JPS5760440B2 (en) | 1982-12-20 |
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