FR2432939A1 - Appareil pour former des images en utilisant une feuille de formation d'image developpable a la chaleur - Google Patents

Appareil pour former des images en utilisant une feuille de formation d'image developpable a la chaleur

Info

Publication number
FR2432939A1
FR2432939A1 FR7920086A FR7920086A FR2432939A1 FR 2432939 A1 FR2432939 A1 FR 2432939A1 FR 7920086 A FR7920086 A FR 7920086A FR 7920086 A FR7920086 A FR 7920086A FR 2432939 A1 FR2432939 A1 FR 2432939A1
Authority
FR
France
Prior art keywords
sheet
forming images
heat
image formation
heating
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.)
Granted
Application number
FR7920086A
Other languages
English (en)
Other versions
FR2432939B1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Priority claimed from JP9713478A external-priority patent/JPS5525040A/ja
Priority claimed from JP9798978A external-priority patent/JPS5525065A/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2432939A1 publication Critical patent/FR2432939A1/fr
Application granted granted Critical
Publication of FR2432939B1 publication Critical patent/FR2432939B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49881—Photothermographic systems, e.g. dry silver characterised by the process or the apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

Appareil pour former des images. l'appareil comprend des premiers moyens 61 de chauffage pour effectuer un chauffage préalable de la feuille 19 qui n'est normalement pas photosensible, mais qui peut le devenir grâce à ce chauffage préalable, des moyens d'exposition pour exposer la feuille à une image lumineuse, et de seconds moyens 62 de chauffage pour développer à la chaleur la feuille exposée. Il est prévu des moyens de fixation 73 pour maintenir la feuille en position quand elle subit un chauffage ou une exposition. Industries graphiques.
FR7920086A 1978-08-08 1979-08-06 Appareil pour former des images en utilisant une feuille de formation d'image developpable a la chaleur Expired FR2432939B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9713478A JPS5525040A (en) 1978-08-08 1978-08-08 Microfilm camera
JP9798978A JPS5525065A (en) 1978-08-10 1978-08-10 Microfilm camera

Publications (2)

Publication Number Publication Date
FR2432939A1 true FR2432939A1 (fr) 1980-03-07
FR2432939B1 FR2432939B1 (fr) 1985-08-23

Family

ID=26438343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920086A Expired FR2432939B1 (fr) 1978-08-08 1979-08-06 Appareil pour former des images en utilisant une feuille de formation d'image developpable a la chaleur

Country Status (12)

Country Link
US (1) US4227799A (fr)
AT (1) AT369560B (fr)
AU (1) AU513818B2 (fr)
CA (1) CA1132393A (fr)
CH (1) CH660924A5 (fr)
DE (1) DE2931921C2 (fr)
DK (1) DK330879A (fr)
FR (1) FR2432939B1 (fr)
GB (1) GB2028522B (fr)
IT (1) IT1122739B (fr)
NL (1) NL179945C (fr)
SE (1) SE438379B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472976A1 (fr) * 1979-12-07 1981-07-10 Asahi Chemical Ind Procede et appareil pour former des images

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116735B (en) * 1982-02-27 1986-11-26 Arthur R Zingher Optically annotatable recording film
JPS62148938A (ja) * 1985-12-23 1987-07-02 Fuji Photo Film Co Ltd 撮影投影装置
US4893148A (en) * 1986-09-04 1990-01-09 Asahi Kasei Kogyo Kabushiki Kaisha Method for storing dry silver salt roll film for rotary type microphotography and rotary type microphotography camera system
DE68912519T2 (de) * 1988-11-01 1994-06-09 Hirakawa Kogyosha Kk Repro-Kamera.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372617A (en) * 1965-07-15 1968-03-12 William A. Pfaff Photographing and developing apparatus
US3475095A (en) * 1966-08-08 1969-10-28 Minnesota Mining & Mfg Apparatus for producing photographic prints by heat development
US3585917A (en) * 1968-03-18 1971-06-22 Minnesota Mining & Mfg Method and apparatus for rapid access film processing
JPS4927446B1 (fr) * 1970-03-13 1974-07-18
US3797932A (en) * 1972-10-31 1974-03-19 Eastman Kodak Co Vibration isolation arrangement for aperture card photographic copying machine
JPS5527328B2 (fr) * 1973-08-14 1980-07-19
US3992090A (en) * 1975-02-27 1976-11-16 Microx Corporation Optical apparatus for selectively producing rippled message images in areas of specular surfaced photoplastic film and erasing such images from such areas for reuse
US4116559A (en) * 1976-05-26 1978-09-26 Olympus Optical Co., Ltd. Process of and apparatus for forming a picture image information such as a manuscript, etc. on a dry treated film and developing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472976A1 (fr) * 1979-12-07 1981-07-10 Asahi Chemical Ind Procede et appareil pour former des images

Also Published As

Publication number Publication date
US4227799A (en) 1980-10-14
FR2432939B1 (fr) 1985-08-23
AU513818B2 (en) 1981-01-08
GB2028522A (en) 1980-03-05
CH660924A5 (de) 1987-05-29
AT369560B (de) 1983-01-10
SE7906459L (sv) 1980-02-09
AU4945879A (en) 1980-04-17
CA1132393A (fr) 1982-09-28
NL179945B (nl) 1986-07-01
DE2931921A1 (de) 1980-02-14
ATA537479A (de) 1982-05-15
DE2931921C2 (de) 1985-07-11
IT7924996A0 (it) 1979-08-08
NL7906076A (nl) 1980-02-12
GB2028522B (en) 1982-09-29
NL179945C (nl) 1986-12-01
IT1122739B (it) 1986-04-23
DK330879A (da) 1980-02-27
SE438379B (sv) 1985-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse