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GB1140219A - Photocopying apparatus - Google Patents

Photocopying apparatus

Info

Publication number
GB1140219A
GB1140219A GB25771/66A GB2577166A GB1140219A GB 1140219 A GB1140219 A GB 1140219A GB 25771/66 A GB25771/66 A GB 25771/66A GB 2577166 A GB2577166 A GB 2577166A GB 1140219 A GB1140219 A GB 1140219A
Authority
GB
United Kingdom
Prior art keywords
radiation
support
sheet
reflector
original
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
Application number
GB25771/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB1140219A publication Critical patent/GB1140219A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/303—Gas processing
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/04—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected using liquid sprays
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D7/00—Gas processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

1,140,219. Contact printing apparatus. GENERAL ANILINE & FILM CORP. June 9, 1966 [June 15, 1965], No.25771/66. Heading G2A. A photographic printing apparatus of the kind through which a heat developable diazo-sensitized sheet S is fed in contact with an original O consists of a light source 25 and two distinct supports 6, 7 irradiated from this source with different spectral ranges, each surface having conveying means 8-13 for passing the sensitized sheet over it, either for exposure or for development. A filter plate 27 coated so as to transmit U. V. radiation and reflect I.R. radiation is provided between the light 25 and the support 6, while a parabolic reflector 26 coated so as to transmit I.R. radiation and reflect U. V. radiation is provided between the light 25 and the support 7. A heat reflector 28 is provided and the support 6 is made of glass which transmits U. V. radiation. The original O and a sensitized sheet S are fed in at 18, and are conveyed past the support 7, the sheet S being imagewise exposed. The original is deflected out of the apparatus by a plate 22 while the sheet S proceeds to the U. V. portion for development. In another embodiment, Fig. 2 (not shown), the filter plate (27) is tilted, thereby eliminating the heat reflector (28) and also the dichroic properties needed for the reflector (26). In a third embodiment, Fig. 3 (not shown) the supports (6) (7), form a unitary structure fused together by beads (40), (41) which also hold the filter plate (27).
GB25771/66A 1965-06-15 1966-06-09 Photocopying apparatus Expired GB1140219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US464101A US3397630A (en) 1965-06-15 1965-06-15 Diazotype copying apparatus

Publications (1)

Publication Number Publication Date
GB1140219A true GB1140219A (en) 1969-01-15

Family

ID=23842558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25771/66A Expired GB1140219A (en) 1965-06-15 1966-06-09 Photocopying apparatus

Country Status (4)

Country Link
US (1) US3397630A (en)
DE (2) DE1944636U (en)
GB (1) GB1140219A (en)
NL (1) NL6608324A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2115504A1 (en) * 1970-04-01 1971-10-21 Mihalik N Electrostatic copier
NL7104600A (en) * 1970-04-16 1971-10-19
US3715160A (en) * 1971-06-21 1973-02-06 S Fader Copying and photographic contact printing machines
US3731612A (en) * 1971-09-22 1973-05-08 Horizons Research Inc Photographic developing device
US3746448A (en) * 1971-12-06 1973-07-17 Scott Paper Co Apparatus for producing positive or negative images on a light activatable, thermally developable, diazosulfonate reproduction material
US3869612A (en) * 1973-12-28 1975-03-04 Xerox Corp Copy apparatus with means to effect visible ray imaging and infrared ray transfixing
US3909613A (en) * 1974-01-02 1975-09-30 Xerox Corp Copying method and apparatus with means to effect visible ray imaging and infrared ray transfixing or fusing
US4064205A (en) * 1974-07-02 1977-12-20 Logetronics, Inc. Method for making a printing plate from a porous substrate
US3983688A (en) * 1975-06-19 1976-10-05 The Raymond Lee Organization, Inc. World clock device
US4001546A (en) * 1975-07-14 1977-01-04 Eikonix Corporation Film thermal processing
DE2623982B2 (en) * 1976-05-28 1978-10-12 Hoechst Ag, 6000 Frankfurt Process for making diazotype copies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202070A (en) * 1962-11-15 1965-08-24 Gen Aniline & Film Corp Diazotype copying apparatus
US3318219A (en) * 1964-05-25 1967-05-09 Minnesota Mining & Mfg Copying machine
US3307465A (en) * 1964-06-01 1967-03-07 Frederick Post Co Light-printing apparatus

Also Published As

Publication number Publication date
DE1944636U (en) 1966-08-18
NL6608324A (en) 1966-12-16
DE1522837A1 (en) 1969-10-23
US3397630A (en) 1968-08-20

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