JPS577281A - Control method for charging air into or discharging from coating booth - Google Patents
Control method for charging air into or discharging from coating boothInfo
- Publication number
- JPS577281A JPS577281A JP7985480A JP7985480A JPS577281A JP S577281 A JPS577281 A JP S577281A JP 7985480 A JP7985480 A JP 7985480A JP 7985480 A JP7985480 A JP 7985480A JP S577281 A JPS577281 A JP S577281A
- Authority
- JP
- Japan
- Prior art keywords
- air
- coating
- coating booth
- variable
- damper
- 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
Landscapes
- Ventilation (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
PURPOSE: To maintain an air balance in a coating booth even at the starting or stopping period of coating operation, by chronologically and linking together while controlling air-charge into an air-discharge from a coating booth.
CONSTITUTION: When operation in a coating booth is started, variable dampers 9, 10 are set in a completely closed state, and fans 7, 8 are concurrently driven, so that the air is not fed into a coating chamber 3 at this period. As a result, an air stream is not generated. Thereafter, the variable damper 9 is fully opened earlier, by a time necessary for introducing air through the variable damper 9 into the upper portion of the coating chamber 3, than the opening of the variable damper 10, in accordance with an indication by a damper's opening rate-controller 11. When the operation in the coating booth is stopped, the variable damper 9 is closed earlier, by the specific time difference, than the closing of the variable damper 10 in the same manner as at that at the starting period. After the variable dampers 9, 10 are fully closed, the fans 7, 8 are stopped. Consequently, the balance of an air stream in the coating chamber is not broken at the starting or stopping period of the operation in the coating booth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7985480A JPS577281A (en) | 1980-06-13 | 1980-06-13 | Control method for charging air into or discharging from coating booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7985480A JPS577281A (en) | 1980-06-13 | 1980-06-13 | Control method for charging air into or discharging from coating booth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577281A true JPS577281A (en) | 1982-01-14 |
| JPH0155905B2 JPH0155905B2 (en) | 1989-11-28 |
Family
ID=13701776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7985480A Granted JPS577281A (en) | 1980-06-13 | 1980-06-13 | Control method for charging air into or discharging from coating booth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141667A (en) * | 1986-12-02 | 1988-06-14 | Toyota Motor Corp | Load correspondence type painting booth |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51110754A (en) * | 1975-03-25 | 1976-09-30 | B & K Machinery Int Ltd |
-
1980
- 1980-06-13 JP JP7985480A patent/JPS577281A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51110754A (en) * | 1975-03-25 | 1976-09-30 | B & K Machinery Int Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141667A (en) * | 1986-12-02 | 1988-06-14 | Toyota Motor Corp | Load correspondence type painting booth |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0155905B2 (en) | 1989-11-28 |
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