CH535653A - Optical arrangement for photosetting machines - Google Patents

Optical arrangement for photosetting machines

Info

Publication number
CH535653A
CH535653A CH1512771A CH1512771A CH535653A CH 535653 A CH535653 A CH 535653A CH 1512771 A CH1512771 A CH 1512771A CH 1512771 A CH1512771 A CH 1512771A CH 535653 A CH535653 A CH 535653A
Authority
CH
Switzerland
Prior art keywords
optical arrangement
photosetting
machines
photosetting machines
optical
Prior art date
Application number
CH1512771A
Other languages
German (de)
Inventor
Cornelius Dewaele Dani Camille
Original Assignee
Lamson Paragon Ltd
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 Lamson Paragon Ltd filed Critical Lamson Paragon Ltd
Publication of CH535653A publication Critical patent/CH535653A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B13/00—Equipment specially adapted for photographing mounted characters or the like, e.g. advertisements, lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/16—Optical systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • 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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Projection-Type Copiers In General (AREA)
CH1512771A 1970-10-14 1971-10-13 Optical arrangement for photosetting machines CH535653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4885070 1970-10-14

Publications (1)

Publication Number Publication Date
CH535653A true CH535653A (en) 1973-04-15

Family

ID=10450151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1512771A CH535653A (en) 1970-10-14 1971-10-13 Optical arrangement for photosetting machines

Country Status (8)

Country Link
AU (1) AU452019B2 (en)
BE (1) BE773875A (en)
CH (1) CH535653A (en)
DE (1) DE2150870A1 (en)
FR (1) FR2110422B1 (en)
GB (1) GB1324115A (en)
IT (1) IT938717B (en)
ZA (1) ZA716873B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932944C2 (en) * 1979-08-14 1981-10-08 D. Stempel Ag, 6000 Frankfurt Lighting device for phototypesetting devices or machines

Also Published As

Publication number Publication date
ZA716873B (en) 1972-06-28
DE2150870A1 (en) 1972-04-20
AU452019B2 (en) 1974-08-22
FR2110422A1 (en) 1972-06-02
AU3443971A (en) 1973-04-19
FR2110422B1 (en) 1974-03-29
IT938717B (en) 1973-02-10
BE773875A (en) 1972-01-31
GB1324115A (en) 1973-07-18

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Legal Events

Date Code Title Description
PL Patent ceased