JPS5358842A - Heat pipe roller - Google Patents

Heat pipe roller

Info

Publication number
JPS5358842A
JPS5358842A JP12591676A JP12591676A JPS5358842A JP S5358842 A JPS5358842 A JP S5358842A JP 12591676 A JP12591676 A JP 12591676A JP 12591676 A JP12591676 A JP 12591676A JP S5358842 A JPS5358842 A JP S5358842A
Authority
JP
Japan
Prior art keywords
heat pipe
roller
pipe roller
case
standstill
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
JP12591676A
Other languages
Japanese (ja)
Inventor
Ryoichi Namiki
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
Priority to DE19732344810 priority Critical patent/DE2344810A1/en
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12591676A priority patent/JPS5358842A/en
Priority to GB39057/77A priority patent/GB1588926A/en
Priority to US05/836,413 priority patent/US4172976A/en
Priority to DE2743389A priority patent/DE2743389C3/en
Publication of JPS5358842A publication Critical patent/JPS5358842A/en
Priority to US06/026,322 priority patent/US4284875A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

PURPOSE: To provide the heat pipe roller that can be protected from empty burning even in case of the roller being at a standstill and has a rapid rising of temperature in case of the roller being under operation, by mounting an in-between cylinder, a lower cylindrical surface of which is soaked in heat medium liquid, between the internal and external cylinders.
COPYRIGHT: (C)1978,JPO&Japio
JP12591676A 1972-09-08 1976-10-20 Heat pipe roller Pending JPS5358842A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19732344810 DE2344810A1 (en) 1972-09-08 1973-09-05 TONER IMAGE FUSER
JP12591676A JPS5358842A (en) 1976-10-20 1976-10-20 Heat pipe roller
GB39057/77A GB1588926A (en) 1976-09-27 1977-09-20 Heat fixing apparatus
US05/836,413 US4172976A (en) 1976-09-27 1977-09-26 Heat roller fixing apparatus
DE2743389A DE2743389C3 (en) 1972-09-08 1977-09-27 Rotatable heating roller for a fixing device
US06/026,322 US4284875A (en) 1976-09-27 1979-04-02 Heat roller fixing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12591676A JPS5358842A (en) 1976-10-20 1976-10-20 Heat pipe roller

Publications (1)

Publication Number Publication Date
JPS5358842A true JPS5358842A (en) 1978-05-27

Family

ID=14922094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12591676A Pending JPS5358842A (en) 1972-09-08 1976-10-20 Heat pipe roller

Country Status (1)

Country Link
JP (1) JPS5358842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120593U (en) * 1991-04-05 1992-10-28 藤倉電線株式会社 Heat pipe heating roller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120593U (en) * 1991-04-05 1992-10-28 藤倉電線株式会社 Heat pipe heating roller

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