FR2429453A1 - Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede - Google Patents

Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede

Info

Publication number
FR2429453A1
FR2429453A1 FR7818787A FR7818787A FR2429453A1 FR 2429453 A1 FR2429453 A1 FR 2429453A1 FR 7818787 A FR7818787 A FR 7818787A FR 7818787 A FR7818787 A FR 7818787A FR 2429453 A1 FR2429453 A1 FR 2429453A1
Authority
FR
France
Prior art keywords
machines
diazocopy
implementing
improving
development speed
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
FR7818787A
Other languages
English (en)
French (fr)
Other versions
FR2429453B1 (https=
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Priority to FR7818787A priority Critical patent/FR2429453A1/fr
Priority to EP79400397A priority patent/EP0006799B1/fr
Priority to DE7979400397T priority patent/DE2961228D1/de
Priority to AT79400397T priority patent/ATE368T1/de
Priority to BR7903908A priority patent/BR7903908A/pt
Priority to US06/050,995 priority patent/US4289394A/en
Priority to MX178197A priority patent/MX148057A/es
Publication of FR2429453A1 publication Critical patent/FR2429453A1/fr
Application granted granted Critical
Publication of FR2429453B1 publication Critical patent/FR2429453B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Electrotherapy Devices (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7818787A 1978-06-23 1978-06-23 Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede Granted FR2429453A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7818787A FR2429453A1 (fr) 1978-06-23 1978-06-23 Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede
EP79400397A EP0006799B1 (fr) 1978-06-23 1979-06-18 Procédé pour améliorer la vitesse de développement dans les machines de diazocopie et dispositif pour la mise en oeuvre
DE7979400397T DE2961228D1 (en) 1978-06-23 1979-06-18 Process and device to improve the developing speed in a diazocopy apparatus
AT79400397T ATE368T1 (de) 1978-06-23 1979-06-18 Verfahren und vorrichtung zur erhoehung der entwicklungsgeschwindigkeit in diazokopiegeraeten.
BR7903908A BR7903908A (pt) 1978-06-23 1979-06-21 Processo de revelacao de um suporte de copia e dispostivo para execucao do processo
US06/050,995 US4289394A (en) 1978-06-23 1979-06-22 Process and apparatus for converging developing vapors in diazocopy machines
MX178197A MX148057A (es) 1978-06-23 1979-06-22 Mejoras en procedimiento de revelado y dispositivo para poner en practica el procedimiento

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818787A FR2429453A1 (fr) 1978-06-23 1978-06-23 Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede

Publications (2)

Publication Number Publication Date
FR2429453A1 true FR2429453A1 (fr) 1980-01-18
FR2429453B1 FR2429453B1 (https=) 1981-11-13

Family

ID=9209889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818787A Granted FR2429453A1 (fr) 1978-06-23 1978-06-23 Procede pour ameliorer la vitesse de developpement dans les machines de diazocopie et dispositif de mise en oeuvre dudit procede

Country Status (7)

Country Link
US (1) US4289394A (https=)
EP (1) EP0006799B1 (https=)
AT (1) ATE368T1 (https=)
BR (1) BR7903908A (https=)
DE (1) DE2961228D1 (https=)
FR (1) FR2429453A1 (https=)
MX (1) MX148057A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6252653B1 (en) 1999-10-12 2001-06-26 Burgess Industries Inc. Rotary thermal desensitizer of developer for photosensitive copy sheet material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762632A (en) * 1954-07-28 1956-11-28 Mason & Sons Ltd E N Improvements in or relating to apparatus for photographic development by means of agas
FR1315673A (fr) * 1962-02-23 1963-01-18 Appareil pour le développement en continu au gaz ammoniac de papiers photosensibles
FR2358686A1 (fr) * 1976-07-13 1978-02-10 Cellophane Sa Procede de developpement a sec d'un materiau de diazotypie et dispositif de mise en oeuvre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6501481A (https=) * 1964-02-15 1965-08-16
US3534673A (en) * 1967-08-29 1970-10-20 Gaf Corp Photocopy developing apparatus
GB1256540A (https=) * 1967-12-28 1971-12-08
NL7400786A (https=) * 1973-02-19 1974-08-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762632A (en) * 1954-07-28 1956-11-28 Mason & Sons Ltd E N Improvements in or relating to apparatus for photographic development by means of agas
FR1315673A (fr) * 1962-02-23 1963-01-18 Appareil pour le développement en continu au gaz ammoniac de papiers photosensibles
FR2358686A1 (fr) * 1976-07-13 1978-02-10 Cellophane Sa Procede de developpement a sec d'un materiau de diazotypie et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
DE2961228D1 (en) 1982-01-14
BR7903908A (pt) 1980-02-20
FR2429453B1 (https=) 1981-11-13
EP0006799A1 (fr) 1980-01-09
MX148057A (es) 1983-03-09
US4289394A (en) 1981-09-15
EP0006799B1 (fr) 1981-11-04
ATE368T1 (de) 1981-11-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse