FR2366601A1 - Perfectionnements apportes aux appareils de developpement a l'ammoniaque - Google Patents

Perfectionnements apportes aux appareils de developpement a l'ammoniaque

Info

Publication number
FR2366601A1
FR2366601A1 FR7709314A FR7709314A FR2366601A1 FR 2366601 A1 FR2366601 A1 FR 2366601A1 FR 7709314 A FR7709314 A FR 7709314A FR 7709314 A FR7709314 A FR 7709314A FR 2366601 A1 FR2366601 A1 FR 2366601A1
Authority
FR
France
Prior art keywords
original
development devices
copying
ammonia development
switch operable
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
FR7709314A
Other languages
English (en)
Other versions
FR2366601B1 (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2366601A1 publication Critical patent/FR2366601A1/fr
Application granted granted Critical
Publication of FR2366601B1 publication Critical patent/FR2366601B1/fr
Granted legal-status Critical Current

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
    • G03D7/00—Gas processing apparatus
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Appareil à copier caractérisé en ce qu'un premier commutateur pouvant être actionné par l'original ou le matériel de copie est disposé près de l'introduction d'un original ou d'une feuille de matériel de copie, en amont d'une station d'exposition par rapport à la direction de transport, et un second commutateur pouvant être actionné par un original ou le matériel de copie est disposé à la sortie de l'original ou le matériel de copie, en aval de la chambre de développement, ces deux commutateurs étant électriquement connecte à un dispositif de commande.
FR7709314A 1976-03-29 1977-03-29 Perfectionnements apportes aux appareils de developpement a l'ammoniaque Granted FR2366601A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2613331A DE2613331C2 (de) 1976-03-29 1976-03-29 Vorrichtung zur Erzeugung von ammoniakhaltigem Entwicklergas für die Entwicklungseinrichtung eines Diazo-Kopiergerätes

Publications (2)

Publication Number Publication Date
FR2366601A1 true FR2366601A1 (fr) 1978-04-28
FR2366601B1 FR2366601B1 (fr) 1981-10-23

Family

ID=5973742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709314A Granted FR2366601A1 (fr) 1976-03-29 1977-03-29 Perfectionnements apportes aux appareils de developpement a l'ammoniaque

Country Status (7)

Country Link
US (1) US4099868A (fr)
JP (1) JPS52119324A (fr)
DE (1) DE2613331C2 (fr)
FR (1) FR2366601A1 (fr)
GB (1) GB1570369A (fr)
HU (1) HU175097B (fr)
NL (1) NL7703259A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914774A1 (de) * 1979-04-11 1980-10-30 Hoechst Ag Verfahren und vorrichtung zum entwickeln von zweikomponenten-diazokopiermaterial
US4243310A (en) * 1979-04-19 1981-01-06 Quantor Corporation High speed, low temperature diazo processor
US4412731A (en) * 1981-07-29 1983-11-01 Ncr Corporation High speed low temperature diazo processor
IT1153597B (it) * 1982-10-27 1987-01-14 Ima Spa Tavolo attrezzato, per l'approntamento delle carte tracciate riportanti i profili delle sagome, riproducenti le parti di un modello, utilizzate nell'industria delle confezioni tessili

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA573464A (fr) * 1959-04-07 L. Cross Edward Machines a developper les photographies
US3334566A (en) * 1965-02-02 1967-08-08 Visual Graphics Corp Photographic developing apparatus
FR2241811A1 (fr) * 1973-08-25 1975-03-21 Hoechst Ag

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761364A (en) * 1950-06-26 1956-09-04 Ozalid Co Ltd Photographic developing machines
DE1097816B (de) * 1954-04-10 1961-01-19 Renker Belipa G M B H Tropfenzaehler fuer Lichtpausmaschinen
DE1098362B (de) * 1957-04-18 1961-01-26 Meteor Appbau Paul Schmeck G M Vorrichtung zum Einstellen der Verdampfungsgeschwindigkeit von Verdampfungsvorrichtungen fuer Ammoniakloesung
US3127825A (en) * 1960-04-28 1964-04-07 Lumoprint Zindler Kg Device and method for the production of copies
US3031941A (en) * 1960-05-16 1962-05-01 Develop Kommanditgesellschaft Automatic copying apparatus
US3160085A (en) * 1961-12-11 1964-12-08 Gen Aniline & Film Corp Diazotype printing and developing apparatus including automatic paper reroll
DE1278239B (de) * 1962-02-05 1968-09-19 Shigeo Mita Vorrichtung zur Belichtung und Entwicklung von durch einen Transportmotor bewegten Papieren in einem mit Ammoniakdampf gefuellten Raum
US3174420A (en) * 1963-04-22 1965-03-23 Aizawa Tatsuo Automatic electronic control system in the continuous printing and ammonia gas developing machine for sensitive papers
DE1597702B1 (de) * 1964-04-28 1970-06-25 Ricoh Kk Einstellvorrichtung fuer die Zahl der in einer Kopiervorrichtung von einem Original herzustellenden Kopien
US3710708A (en) * 1971-02-19 1973-01-16 Dietzgen Corp Exposing and developing apparatus
DE2364460C3 (de) * 1973-12-24 1980-10-02 Meteor-Siegen Apparatebau Paul Schmeck Gmbh, 5900 Siegen Entwicklungsanlage für eine Lichtpausmaschine
DE2402286A1 (de) * 1974-01-18 1975-07-24 Meteor Siegen Apparat Schmeck Verfahren und vorrichtung zur regelung der ammoniakzufuhr in einer lichtpaus-entwicklungseinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA573464A (fr) * 1959-04-07 L. Cross Edward Machines a developper les photographies
US3334566A (en) * 1965-02-02 1967-08-08 Visual Graphics Corp Photographic developing apparatus
FR2241811A1 (fr) * 1973-08-25 1975-03-21 Hoechst Ag

Also Published As

Publication number Publication date
DE2613331B1 (de) 1977-10-06
FR2366601B1 (fr) 1981-10-23
GB1570369A (en) 1980-07-02
JPS52119324A (en) 1977-10-06
HU175097B (hu) 1980-05-28
US4099868A (en) 1978-07-11
NL7703259A (nl) 1977-10-03
DE2613331C2 (de) 1981-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse