JPH0445730U - - Google Patents
Info
- Publication number
- JPH0445730U JPH0445730U JP8785990U JP8785990U JPH0445730U JP H0445730 U JPH0445730 U JP H0445730U JP 8785990 U JP8785990 U JP 8785990U JP 8785990 U JP8785990 U JP 8785990U JP H0445730 U JPH0445730 U JP H0445730U
- Authority
- JP
- Japan
- Prior art keywords
- alcohol
- water
- dampening water
- printing
- alcohol concentration
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Rotary Presses (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の実施例に係る印刷用湿し水ア
ルコール濃度管理装置の配置図、第２図は印刷ユ
ニツトの水舟部分の説明図、第３図は従来の湿し
水循環供給装置に於けるアルコール濃度管理装置
の配置図である。
２０……湿し水循環供給装置、２２……送り側
パイプライン、２６……貯水室、２７……アルコ
ール補給タンク、２９……アルコール濃度検出器
、３０……水舟、３１……印刷ユニツト。
Fig. 1 is a layout diagram of a dampening water alcohol concentration control device for printing according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of the water tank portion of the printing unit, and Fig. 3 is a diagram showing a conventional dampening water circulation supply device. FIG. 3 is a layout diagram of an alcohol concentration control device. 20... dampening water circulation supply device, 22... sending pipeline, 26... water storage chamber, 27... alcohol supply tank, 29... alcohol concentration detector, 30... water boat, 31... printing unit.
Claims (1)
検出し、その検出結果に応じてアルコールの添加
量を制御し、目標とする濃度に維持管理する印刷
用湿し水循環供給装置において、印刷機の各水舟
と前記湿し水循環供給装置との間に設けた送水ラ
インの途中に静電容量式アルコール検出器を設置
し、水舟に近い位置でアルコール濃度の検出・管
理を行うことを特徴とする印刷用湿し水アルコー
ル濃度管理装置。 A printing dampening water circulation supply device that detects the alcohol concentration of the dampening water supplied to the printing press, controls the amount of alcohol added according to the detection result, and maintains the target concentration. A capacitive alcohol detector is installed in the middle of the water supply line provided between each water boat and the dampening water circulation supply device, and the alcohol concentration is detected and managed at a position close to the water boat. A dampening water alcohol concentration control device for printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8785990U JPH0445730U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8785990U JPH0445730U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445730U true JPH0445730U (en) | 1992-04-17 |
Family
ID=31820581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8785990U Pending JPH0445730U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445730U (en) |
-
1990
- 1990-08-24 JP JP8785990U patent/JPH0445730U/ja active Pending