JPS55149966A - Cleaning device - Google Patents

Cleaning device

Info

Publication number
JPS55149966A
JPS55149966A JP5825679A JP5825679A JPS55149966A JP S55149966 A JPS55149966 A JP S55149966A JP 5825679 A JP5825679 A JP 5825679A JP 5825679 A JP5825679 A JP 5825679A JP S55149966 A JPS55149966 A JP S55149966A
Authority
JP
Japan
Prior art keywords
developer
pipe
conveying
conveying path
heat pipe
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
JP5825679A
Other languages
Japanese (ja)
Inventor
Tadayuki Kitajima
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP5825679A priority Critical patent/JPS55149966A/en
Publication of JPS55149966A publication Critical patent/JPS55149966A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To enable the good cleaning without thermal denaturation of properties of the developer moving in the conveying path by providing a conveying means to the developer conveying path so as to discharge the removed developer and disposing a temperature control means along the conveying path. CONSTITUTION:For the purpose of conveying the removed developer, a conveying pipe 11 provided with slit-form openings in its lower part is disposed approximately parallel between stay shafts 4 and 5. A screw conveyor 16 which is provided with screw blades 17 for conveying the developer in the pipe axial direction on the outside of a heat pipe 18 is provided within this pipe so that the removed developer is conveyed in the C direction. The heat pipe 18 provided in such pipe 11 is hermetically sealed with working fluid such as water therein and is provided with wicks W on the inside wall. In addition, plural heat dissipating plates F are provided at one end of the heat pipe 18 protruding outside the side plate so that the working fluid is cooled at this end side. Thereby, thermal denaturation of properties of the developer is prevented and the good cleaning may be performed.
JP5825679A 1979-05-11 1979-05-11 Cleaning device Pending JPS55149966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5825679A JPS55149966A (en) 1979-05-11 1979-05-11 Cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5825679A JPS55149966A (en) 1979-05-11 1979-05-11 Cleaning device

Publications (1)

Publication Number Publication Date
JPS55149966A true JPS55149966A (en) 1980-11-21

Family

ID=13079059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5825679A Pending JPS55149966A (en) 1979-05-11 1979-05-11 Cleaning device

Country Status (1)

Country Link
JP (1) JPS55149966A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016200693A (en) * 2015-04-09 2016-12-01 株式会社リコー Shaft member, rotary member, developing device, cleaning device, process cartridge, and image forming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016200693A (en) * 2015-04-09 2016-12-01 株式会社リコー Shaft member, rotary member, developing device, cleaning device, process cartridge, and image forming apparatus

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