JPS5648630A - Automatic replenisher replenishing device in automatic developing machine - Google Patents
Automatic replenisher replenishing device in automatic developing machineInfo
- Publication number
- JPS5648630A JPS5648630A JP12498079A JP12498079A JPS5648630A JP S5648630 A JPS5648630 A JP S5648630A JP 12498079 A JP12498079 A JP 12498079A JP 12498079 A JP12498079 A JP 12498079A JP S5648630 A JPS5648630 A JP S5648630A
- Authority
- JP
- Japan
- Prior art keywords
- replenishing
- amount
- film
- replenisher
- forecast
- 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
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
PURPOSE: To make possible the automatic replenishing of accurate timing and amount by controlling the replenishing amount of the developing solution based on the forecast value of a film blackened area and correcting the replenishing amount according to the film blackened area after developing.
CONSTITUTION: A film area is detected by the infrared ray light source 5 and solar battery 6 of a film area detector 4 and the blackened area and the amount of the replenisher are forecast by a forecast blackened area and forecast required replenisher amount calculating mechanism 9 in which the rates of blackening according to films have been set, by way of a blackened area rate selecting mechanism 8. A replenishing pump 13 of a replenisher replenishing mechanism 12 is controlled by way of a replenisher replenishing time control mechanism 10. On the other hand, the forecast value by way of the mechanism 9 is stored in a memory 11 and is compared with the replenishing amount based on the actual blackened area detection of the film after development in a comparator 21, whereby a replenishing pump 23 for correction is controlled. Hence, the developing solution is automatically replenished accurately at accurate timings and the good developing is thus accomplished.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12498079A JPS5648630A (en) | 1979-09-28 | 1979-09-28 | Automatic replenisher replenishing device in automatic developing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12498079A JPS5648630A (en) | 1979-09-28 | 1979-09-28 | Automatic replenisher replenishing device in automatic developing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5648630A true JPS5648630A (en) | 1981-05-01 |
Family
ID=14898952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12498079A Pending JPS5648630A (en) | 1979-09-28 | 1979-09-28 | Automatic replenisher replenishing device in automatic developing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5648630A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195245A (en) * | 1981-05-26 | 1982-11-30 | Fuji Photo Film Co Ltd | Replenishing device for developing solution |
| JPS61182041A (en) * | 1985-02-07 | 1986-08-14 | Konishiroku Photo Ind Co Ltd | Feeding method of photosensitive material treating solution |
| JPS62242941A (en) * | 1986-04-14 | 1987-10-23 | Horiuchi Color Genzoushiyo:Kk | Managing method for treating liquid used for development of film |
-
1979
- 1979-09-28 JP JP12498079A patent/JPS5648630A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195245A (en) * | 1981-05-26 | 1982-11-30 | Fuji Photo Film Co Ltd | Replenishing device for developing solution |
| JPH0120737B2 (en) * | 1981-05-26 | 1989-04-18 | Fuji Photo Film Co Ltd | |
| JPS61182041A (en) * | 1985-02-07 | 1986-08-14 | Konishiroku Photo Ind Co Ltd | Feeding method of photosensitive material treating solution |
| JPS62242941A (en) * | 1986-04-14 | 1987-10-23 | Horiuchi Color Genzoushiyo:Kk | Managing method for treating liquid used for development of film |
| JPH0225168B2 (en) * | 1986-04-14 | 1990-05-31 | Horiuchi Karaa Genzosho Kk |
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