GB1293587A - Photographic processing apparatus - Google Patents
Photographic processing apparatusInfo
- Publication number
- GB1293587A GB1293587A GB5448469A GB5448469A GB1293587A GB 1293587 A GB1293587 A GB 1293587A GB 5448469 A GB5448469 A GB 5448469A GB 5448469 A GB5448469 A GB 5448469A GB 1293587 A GB1293587 A GB 1293587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- chamber
- tray
- processing apparatus
- processing
- 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
- 239000007788 liquid Substances 0.000 abstract 7
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
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
- G03D13/06—Light-tight tanks with provision for loading in daylight
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86348—Tank with internally extending flow guide, pipe or conduit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Photographic Developing Apparatuses (AREA)
Abstract
1293587 Photographic processing apparatus EASTMAN KODAK CO 6 Nov 1969 [6 Nov 1968] 54484/69 Headings G2A and G2H Processing apparatus having a station at which a bath of liquid is required for a processing operation has a container 1 with walls arranged both to define a liquid storage chamber 15 and to provide at the processing station a tray 2 having a drain hole 12 permitting passage of liquid between the chamber and the tray, and one wall being flexible so as to force a quantity of liquid from the chamber into the tray to provide the bath and for allowing such quantity to return to the chamber upon completion of the processing operation. The bottom wall 16 of the chamber is resiliently flexible and a reciprocable plunger is arranged to cause repeatedly the flexing and to meter the quantity of liquid forced into the tray. An internally threaded dip tube 13 is fitted in the hole 12 and receives a plug 14 to retain the liquid in the chamber during transit. In use the container is slid into guides 17, 18 provided on the apparatus, which apparatus may be a copy machine, microfilm reader-printer or electro-photographic liquid development apparatus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77377168A | 1968-11-06 | 1968-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1293587A true GB1293587A (en) | 1972-10-18 |
Family
ID=25099260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5448469A Expired GB1293587A (en) | 1968-11-06 | 1969-11-06 | Photographic processing apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3587429A (en) |
DE (1) | DE6942957U (en) |
FR (1) | FR2022685A1 (en) |
GB (1) | GB1293587A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729255A (en) * | 1970-08-11 | 1973-04-24 | Sunbeam Business Equipment Co | Photodevelopment apparatus including tray assembly and retaining means therefor |
CH566822A5 (en) * | 1973-06-20 | 1975-09-30 | Stern Freres Sa | |
FR2292261A1 (en) * | 1974-11-20 | 1976-06-18 | Perriniaux Claude | VERTICAL TANK FOR DEVELOPMENT OF PHOTOGRAPHIC MATERIALS |
US4104671A (en) * | 1976-01-15 | 1978-08-01 | Harrigan Roy Major | Photographic printing and developing tray |
DE3741376C2 (en) * | 1987-12-07 | 1996-09-05 | Duerr Dental Gmbh Co Kg | Pass-through development device |
US6607416B2 (en) * | 2001-06-08 | 2003-08-19 | Koninklijke Philips Electronics N.V. | Method and apparatus for setting X-ray tube filaments |
-
1968
- 1968-11-06 US US3587429D patent/US3587429A/en not_active Expired - Lifetime
-
1969
- 1969-11-04 FR FR6937816A patent/FR2022685A1/fr not_active Withdrawn
- 1969-11-04 DE DE6942957U patent/DE6942957U/en not_active Expired
- 1969-11-06 GB GB5448469A patent/GB1293587A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE6942957U (en) | 1970-03-26 |
US3587429A (en) | 1971-06-28 |
FR2022685A1 (en) | 1970-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |