JPS5368239A - Heat pipe roller - Google Patents

Heat pipe roller

Info

Publication number
JPS5368239A
JPS5368239A JP14379576A JP14379576A JPS5368239A JP S5368239 A JPS5368239 A JP S5368239A JP 14379576 A JP14379576 A JP 14379576A JP 14379576 A JP14379576 A JP 14379576A JP S5368239 A JPS5368239 A JP S5368239A
Authority
JP
Japan
Prior art keywords
heat pipe
pipe roller
ring
heating
futile
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
JP14379576A
Other languages
Japanese (ja)
Inventor
Ryoichi Namiki
Toshiyuki Kikuchi
Yuichiro Azuma
Ichiro Fukushima
Yasuo Asahina
Setsuo Soga
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 JP14379576A priority patent/JPS5368239A/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 JPS5368239A publication Critical patent/JPS5368239A/en
Priority to US06/026,322 priority patent/US4284875A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To enhance the temperature transmission efficiency of a heat pipe roller and prevent the phenomenon of futile heating of no contents by providing a ring on an inner cylinder provided with a heating member at its one end, the ring being connected to a thermal medium solution of an outer cylinder at its other end.
JP14379576A 1972-09-08 1976-11-30 Heat pipe roller Pending JPS5368239A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19732344810 DE2344810A1 (en) 1972-09-08 1973-09-05 TONER IMAGE FUSER
JP14379576A JPS5368239A (en) 1976-11-30 1976-11-30 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
JP14379576A JPS5368239A (en) 1976-11-30 1976-11-30 Heat pipe roller

Publications (1)

Publication Number Publication Date
JPS5368239A true JPS5368239A (en) 1978-06-17

Family

ID=15347152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14379576A Pending JPS5368239A (en) 1972-09-08 1976-11-30 Heat pipe roller

Country Status (1)

Country Link
JP (1) JPS5368239A (en)

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