JPS557787A - Developing gas producer of dry type diazo copying machine - Google Patents

Developing gas producer of dry type diazo copying machine

Info

Publication number
JPS557787A
JPS557787A JP8134778A JP8134778A JPS557787A JP S557787 A JPS557787 A JP S557787A JP 8134778 A JP8134778 A JP 8134778A JP 8134778 A JP8134778 A JP 8134778A JP S557787 A JPS557787 A JP S557787A
Authority
JP
Japan
Prior art keywords
conduit
gas
developing
ammonia
cooling
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.)
Pending
Application number
JP8134778A
Other languages
Japanese (ja)
Inventor
Takeshi Matsui
Hideo Watanabe
Norihisa Takahashi
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 JP8134778A priority Critical patent/JPS557787A/en
Publication of JPS557787A publication Critical patent/JPS557787A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make possible accurate setting of the composition of gas and enables always good developing to be performed by providing a temperature detector on the outlet side of the liquid side of a cooling means.
CONSTITUTION: Ammonia water 2 of several % obtained by removing the ammonia gas filled in a tank or contained in the exhaust gas from a developing chamber through absorption is supplied from an ammonia water supply tank 1 through coduit 3 into a rectifying tower 4 from the tower top. On the other hand, steam is supplied from the steam generating source 7 attached thereto to the tower bottom part through conduit 6, whereby rectifying is accomplished. Next, the ammonia/steam mixed gas produced in the rectifying tower 4 is admitted through conduit 10 into a cooling means 12, where excess moisture is removed, after which it is drawn out as developing gas through conduit 11. A temperature detector 15 is disposed to the outlet side conduit 14 of the cooling liquid medium in the cleaning means 12 and is announcing the combinations of the mixed gas with good accuracy from the temperature of the liquid medium after cooling of the mixed gas.
COPYRIGHT: (C)1980,JPO&Japio
JP8134778A 1978-07-04 1978-07-04 Developing gas producer of dry type diazo copying machine Pending JPS557787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8134778A JPS557787A (en) 1978-07-04 1978-07-04 Developing gas producer of dry type diazo copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8134778A JPS557787A (en) 1978-07-04 1978-07-04 Developing gas producer of dry type diazo copying machine

Publications (1)

Publication Number Publication Date
JPS557787A true JPS557787A (en) 1980-01-19

Family

ID=13743824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8134778A Pending JPS557787A (en) 1978-07-04 1978-07-04 Developing gas producer of dry type diazo copying machine

Country Status (1)

Country Link
JP (1) JPS557787A (en)

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