JPS53117425A - Developing device for diazo type wet copier - Google Patents

Developing device for diazo type wet copier

Info

Publication number
JPS53117425A
JPS53117425A JP3237877A JP3237877A JPS53117425A JP S53117425 A JPS53117425 A JP S53117425A JP 3237877 A JP3237877 A JP 3237877A JP 3237877 A JP3237877 A JP 3237877A JP S53117425 A JPS53117425 A JP S53117425A
Authority
JP
Japan
Prior art keywords
developing device
type wet
diazo type
providing
copier
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
JP3237877A
Other languages
Japanese (ja)
Other versions
JPS5931701B2 (en
Inventor
Hisao Yoshihara
Sunao Ikeda
Hiroki Takeda
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3237877A priority Critical patent/JPS5931701B2/en
Publication of JPS53117425A publication Critical patent/JPS53117425A/en
Publication of JPS5931701B2 publication Critical patent/JPS5931701B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Wet Developing In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

PURPOSE: To carry out a stable coating of developing liquid in the whole speed range by providing a developing roller consisting of a thin outer layer of specified water content rate and a rubber inner layer of specified hardness, and by providing a coating roller made of a metal roller having a very small pitch and a very fine deep spiral groove.
COPYRIGHT: (C)1978,JPO&Japio
JP3237877A 1977-03-24 1977-03-24 Diazo type wet copying machine developing device Expired JPS5931701B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3237877A JPS5931701B2 (en) 1977-03-24 1977-03-24 Diazo type wet copying machine developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3237877A JPS5931701B2 (en) 1977-03-24 1977-03-24 Diazo type wet copying machine developing device

Publications (2)

Publication Number Publication Date
JPS53117425A true JPS53117425A (en) 1978-10-13
JPS5931701B2 JPS5931701B2 (en) 1984-08-03

Family

ID=12357280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3237877A Expired JPS5931701B2 (en) 1977-03-24 1977-03-24 Diazo type wet copying machine developing device

Country Status (1)

Country Link
JP (1) JPS5931701B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779547A1 (en) * 1995-12-13 1997-06-18 Agfa-Gevaert N.V. Apparatus for the wet procesing of photographic sheet material
US6167225A (en) * 1994-01-10 2000-12-26 Research Laboratories Of Australia Pty Ltd Liquid developing method of electrostatic latent image and liquid developing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167225A (en) * 1994-01-10 2000-12-26 Research Laboratories Of Australia Pty Ltd Liquid developing method of electrostatic latent image and liquid developing apparatus
EP0779547A1 (en) * 1995-12-13 1997-06-18 Agfa-Gevaert N.V. Apparatus for the wet procesing of photographic sheet material

Also Published As

Publication number Publication date
JPS5931701B2 (en) 1984-08-03

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