JPS57104968A - Purifying device of solvent gas for wet type electrophotographic device - Google Patents

Purifying device of solvent gas for wet type electrophotographic device

Info

Publication number
JPS57104968A
JPS57104968A JP18167580A JP18167580A JPS57104968A JP S57104968 A JPS57104968 A JP S57104968A JP 18167580 A JP18167580 A JP 18167580A JP 18167580 A JP18167580 A JP 18167580A JP S57104968 A JPS57104968 A JP S57104968A
Authority
JP
Japan
Prior art keywords
catalyst
temperature
wet type
type electrophotographic
gas
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
JP18167580A
Other languages
Japanese (ja)
Inventor
Hirohisa Otsuka
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 JP18167580A priority Critical patent/JPS57104968A/en
Publication of JPS57104968A publication Critical patent/JPS57104968A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/107—Condensing developer fumes

Abstract

PURPOSE:To keep the catalyst temperature at a safety level within a range to cause no fire accident or the like in case the gas generated from a wet type electrophotographic device is purified with use of the catalyst, by detecting and controlling the temperature of the catalyst. CONSTITUTION:The transfer paper P to which a wet developed image transfered is carried into a fixing unit. This fixing unit consists of a heating plate 1 containing a heater 1a, a carrying roller 2 and a housing 3. The solvent gas of the liquid developer which is heated up and vaporized is sent into a reaction tank 5 by a suction fan 4. This gas is heated up to a certain level of temperature by a preheator 6 and then purified by a porous catalyst 7 obtained by sticking a platinum catalyst to the ceramic to be discharged outside the device. The temperature of the catalyst is detected by a thermistor 9, and the motor of the fan 4 is turned on and off in accordance with the detected value.
JP18167580A 1980-12-22 1980-12-22 Purifying device of solvent gas for wet type electrophotographic device Pending JPS57104968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18167580A JPS57104968A (en) 1980-12-22 1980-12-22 Purifying device of solvent gas for wet type electrophotographic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18167580A JPS57104968A (en) 1980-12-22 1980-12-22 Purifying device of solvent gas for wet type electrophotographic device

Publications (1)

Publication Number Publication Date
JPS57104968A true JPS57104968A (en) 1982-06-30

Family

ID=16104900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18167580A Pending JPS57104968A (en) 1980-12-22 1980-12-22 Purifying device of solvent gas for wet type electrophotographic device

Country Status (1)

Country Link
JP (1) JPS57104968A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541472A1 (en) * 1983-02-22 1984-08-24 Savin Corp CATALYTIC FASTENING AND DRYING APPARATUS FOR LIQUID DEVELOPING ELECTROPHOTOCOPIERS
JPH01182875A (en) * 1988-01-14 1989-07-20 Fuji Photo Film Co Ltd Liquid developer treating device
KR100555770B1 (en) 2004-01-08 2006-03-03 삼성전자주식회사 Wet-type electrophotographic image forming apparatus and the controlling method for oxidation catalyst device thereof
KR100582996B1 (en) * 2004-05-21 2006-05-25 삼성전자주식회사 Oxidation catalyst unit, Wet-type electrophotographic image forming apparatus having the same and Method of catalyst life span judgment
KR100600705B1 (en) * 2004-09-16 2006-07-19 삼성전자주식회사 An wet-type electrophotographic image forming apparatus and a method for controlling the same
US7085511B2 (en) 2003-12-10 2006-08-01 Samsung Electronics Co., Ltd. Oxidation catalyst device and wet-type electro-photographic imageforming apparatus having the same
US7209679B2 (en) 2003-11-07 2007-04-24 Samsung Electronics Co., Ltd. Method for controlling oxidation catalyst device of wet-type electrophotographic image forming apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541472A1 (en) * 1983-02-22 1984-08-24 Savin Corp CATALYTIC FASTENING AND DRYING APPARATUS FOR LIQUID DEVELOPING ELECTROPHOTOCOPIERS
JPH01182875A (en) * 1988-01-14 1989-07-20 Fuji Photo Film Co Ltd Liquid developer treating device
US7209679B2 (en) 2003-11-07 2007-04-24 Samsung Electronics Co., Ltd. Method for controlling oxidation catalyst device of wet-type electrophotographic image forming apparatus
US7085511B2 (en) 2003-12-10 2006-08-01 Samsung Electronics Co., Ltd. Oxidation catalyst device and wet-type electro-photographic imageforming apparatus having the same
KR100555770B1 (en) 2004-01-08 2006-03-03 삼성전자주식회사 Wet-type electrophotographic image forming apparatus and the controlling method for oxidation catalyst device thereof
KR100582996B1 (en) * 2004-05-21 2006-05-25 삼성전자주식회사 Oxidation catalyst unit, Wet-type electrophotographic image forming apparatus having the same and Method of catalyst life span judgment
US7269372B2 (en) 2004-05-21 2007-09-11 Samsung Electronics Co., Ltd. Oxidation catalyst unit, wet-type electrophotographic image forming apparatus having the same and method for judging catalyst life span
KR100600705B1 (en) * 2004-09-16 2006-07-19 삼성전자주식회사 An wet-type electrophotographic image forming apparatus and a method for controlling the same
US7269373B2 (en) 2004-09-16 2007-09-11 Samsung Electronics Co., Ltd. Liquid-type image forming apparatus and a method for controlling the same

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