GB1486846A - Film unit processing means - Google Patents
Film unit processing meansInfo
- Publication number
- GB1486846A GB1486846A GB4151775A GB4151775A GB1486846A GB 1486846 A GB1486846 A GB 1486846A GB 4151775 A GB4151775 A GB 4151775A GB 4151775 A GB4151775 A GB 4151775A GB 1486846 A GB1486846 A GB 1486846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- film unit
- processing
- film
- processing solution
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D9/00—Diffusion development apparatus
- G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
Abstract
1486846 Self-processing cameras FUJI PHOTO FILM CO Ltd 9 Oct 1975 [12 Oct 1974] 41517/75 Heading G2A In a camera for self-processing film units the pressure members through which the film unit passes during processing are arranged skew to each other. As shown, the exposed film unit, which carries at its forward end a pod of processing solution, is passed between rollers 3 and 4, the pod thus being ruptured and the processing solution spread between the two sheets forming the film unit. The rollers are skewed with respect to each other, and as seen in Fig. 2 both are inclined to the direction of travel A of the film unit, although one of them may be normal to this direction. The rollers are spring-urged towards each other. One or both rollers may be replaced by fixed bars. The arrangement is intended to improve the evenness of distribution of the processing solution between the sheets, and experimental results are given in which the distance between the rollers and the angle of crossing are varied.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11758874A JPS5143915A (en) | 1974-10-12 | 1974-10-12 | Fuirumuyunitsutono ekitenensochi |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486846A true GB1486846A (en) | 1977-09-28 |
Family
ID=14715522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4151775A Expired GB1486846A (en) | 1974-10-12 | 1975-10-09 | Film unit processing means |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5143915A (en) |
CA (1) | CA1045869A (en) |
DE (1) | DE2545512C2 (en) |
GB (1) | GB1486846A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174164A (en) * | 1978-05-30 | 1979-11-13 | Polaroid Corporation | Photographic processing apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1184640B (en) * | 1962-09-19 | 1964-12-31 | Polaroid Corp | Photographic apparatus for image transmission |
US3537371A (en) * | 1968-03-20 | 1970-11-03 | Polaroid Corp | Processing apparatus having specially configured pressure applying members |
US3742834A (en) * | 1970-06-26 | 1973-07-03 | Polaroid Corp | Photographic apparatus to spread processing fluid in uniform layer |
-
1974
- 1974-10-12 JP JP11758874A patent/JPS5143915A/en active Granted
-
1975
- 1975-10-07 CA CA237,398A patent/CA1045869A/en not_active Expired
- 1975-10-09 GB GB4151775A patent/GB1486846A/en not_active Expired
- 1975-10-10 DE DE19752545512 patent/DE2545512C2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174164A (en) * | 1978-05-30 | 1979-11-13 | Polaroid Corporation | Photographic processing apparatus |
JPS54164133A (en) * | 1978-05-30 | 1979-12-27 | Polaroid Corp | Camera processor |
Also Published As
Publication number | Publication date |
---|---|
JPS5512575B2 (en) | 1980-04-02 |
JPS5143915A (en) | 1976-04-15 |
DE2545512C2 (en) | 1985-08-14 |
CA1045869A (en) | 1979-01-09 |
DE2545512A1 (en) | 1976-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |