GB1333823A - Apparatus for the development of heat developable material - Google Patents
Apparatus for the development of heat developable materialInfo
- Publication number
- GB1333823A GB1333823A GB81371A GB81371A GB1333823A GB 1333823 A GB1333823 A GB 1333823A GB 81371 A GB81371 A GB 81371A GB 81371 A GB81371 A GB 81371A GB 1333823 A GB1333823 A GB 1333823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- heat
- mat
- casing
- heat source
- 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
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/002—Heat development apparatus, e.g. Kalvar
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1333823 Thermographic apparatus F ENGELS 7 Jan 1971 [8 Jan 1970] 813/71 Heading G2A Thermographic apparatus for developing heat developable material 43 comprises a casing 8, a rotatably driven drum 1, a fixed mat 17 surrounding a substantial portion of the outer surface of the drum forming therewith a gap for the passage of material entrained by the drum, a heat source 19 generating heat for transmission to the material during a fraction of its travel between the mat and the drum, the heat source consisting of a sheet shaped to permit its direct application to the outer surface of either the rotary drum or the fixed mat, temperature control means 20 being associated with the heat source. The casing has an opening 9 for the ingress and egress of material 43. A doctor 34 detaches the material from the drum. The drum is surrounded by heat insulating material 22 having an inner lining 24 of heat reflective material, e.g. aluminium, and with the casing 8 forms a passage 32 along which air is drawn by a fan 27 from a front aperture 33 to an exhaust duct 31. The heat control device 20 comprises a bulb of the fluid pressure type and is shaped to follow the contour of mat 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7000652A FR2076301A5 (en) | 1970-01-08 | 1970-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1333823A true GB1333823A (en) | 1973-10-17 |
Family
ID=9048794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB81371A Expired GB1333823A (en) | 1970-01-08 | 1971-01-07 | Apparatus for the development of heat developable material |
Country Status (9)
Country | Link |
---|---|
US (1) | US3757662A (en) |
BE (1) | BE761335A (en) |
CA (1) | CA923965A (en) |
CH (1) | CH534902A (en) |
DE (1) | DE2100756A1 (en) |
FR (1) | FR2076301A5 (en) |
GB (1) | GB1333823A (en) |
LU (1) | LU62373A1 (en) |
NL (1) | NL7100271A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2852250C2 (en) * | 1978-12-02 | 1982-08-26 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Heat development station |
DE7908775U1 (en) * | 1979-03-28 | 1979-07-19 | Hoechst Ag, 6000 Frankfurt | DEVELOPMENT CHAMBER |
US4518845A (en) * | 1982-11-03 | 1985-05-21 | Minnesota Mining And Manufacturing Company | Device for processing thermally developable films and papers |
US4693588A (en) * | 1986-04-09 | 1987-09-15 | Xerox Corporation | Thermal air curtain for a copying/printing machine |
US5790069A (en) * | 1995-10-06 | 1998-08-04 | Imation Corp. | Thermal Processor with air flow preventing structure |
GB9607129D0 (en) * | 1996-04-04 | 1996-06-12 | Gew Ec Ltd | Uv dryer with improved reflector |
EP0971265B1 (en) * | 1998-07-09 | 2005-04-06 | Fuji Photo Film Co., Ltd. | Heating apparatus |
US6061544A (en) * | 1998-11-20 | 2000-05-09 | Eastman Kodak Company | Maximizing image gloss uniformity by minimizing the effect of temperature droop in a fuser for reproduction apparatus |
US6812947B2 (en) * | 2003-02-28 | 2004-11-02 | Eastman Kodak Company | Contaminant removal system in a thermal processor |
US7330200B2 (en) * | 2005-01-05 | 2008-02-12 | Carestream Health, Inc. | Thermal processor employing replaceable sleeve |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578633A (en) * | 1949-04-29 | 1951-12-11 | Cellophane Sa | Drier for printed webs |
US2896336A (en) * | 1957-04-11 | 1959-07-28 | West Virginia Pulp & Paper Co | Apparatus for drying web material |
US3061940A (en) * | 1958-08-22 | 1962-11-06 | Du Pont | Method and apparatus for heat transfer |
US3027822A (en) * | 1958-10-15 | 1962-04-03 | Gen Aniline & Film Corp | Diazotype developing apparatus |
US3032811A (en) * | 1960-03-31 | 1962-05-08 | American Biltrite Rubber Co | Band heater and process |
US3145637A (en) * | 1960-07-12 | 1964-08-25 | Gen Aniline & Film Corp | Diazotype development apparatus |
US3215055A (en) * | 1963-06-28 | 1965-11-02 | Addressograph Multigraph | Automatic copying machine |
US3283647A (en) * | 1963-10-04 | 1966-11-08 | Itek Corp | Projection offset system |
NL6501481A (en) * | 1964-02-15 | 1965-08-16 | ||
US3330942A (en) * | 1964-04-01 | 1967-07-11 | Sierracin Corp | Temperature control system |
US3311040A (en) * | 1964-04-08 | 1967-03-28 | Minolta Camera Kk | Heat-developing apparatus for positive picture copiers |
US3478665A (en) * | 1966-07-27 | 1969-11-18 | Ricoh Kk | Developing apparatus for sensitive paper |
US3629549A (en) * | 1969-12-29 | 1971-12-21 | Minnesota Mining & Mfg | Heating device |
-
1970
- 1970-01-08 FR FR7000652A patent/FR2076301A5/fr not_active Expired
-
1971
- 1971-01-05 CH CH5371A patent/CH534902A/en not_active IP Right Cessation
- 1971-01-06 LU LU62373D patent/LU62373A1/xx unknown
- 1971-01-07 BE BE761335A patent/BE761335A/en unknown
- 1971-01-07 GB GB81371A patent/GB1333823A/en not_active Expired
- 1971-01-08 DE DE19712100756 patent/DE2100756A1/en active Pending
- 1971-01-08 NL NL7100271A patent/NL7100271A/xx unknown
- 1971-01-08 CA CA102285A patent/CA923965A/en not_active Expired
- 1971-01-08 US US00105019A patent/US3757662A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA923965A (en) | 1973-04-03 |
FR2076301A5 (en) | 1971-10-15 |
CH534902A (en) | 1973-03-15 |
LU62373A1 (en) | 1971-07-29 |
BE761335A (en) | 1971-06-16 |
DE2100756A1 (en) | 1971-07-15 |
US3757662A (en) | 1973-09-11 |
NL7100271A (en) | 1971-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] |