JPS5368238A - Heat pipe roller - Google Patents
Heat pipe rollerInfo
- Publication number
- JPS5368238A JPS5368238A JP14379476A JP14379476A JPS5368238A JP S5368238 A JPS5368238 A JP S5368238A JP 14379476 A JP14379476 A JP 14379476A JP 14379476 A JP14379476 A JP 14379476A JP S5368238 A JPS5368238 A JP S5368238A
- Authority
- JP
- Japan
- Prior art keywords
- heat pipe
- pipe roller
- welded
- cylindrical pipe
- roller
- 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
Links
Landscapes
- Fixing For Electrophotography (AREA)
Abstract
PURPOSE: To simplify the constitution of a heat pipe roller of a thermal fixing device for the copier and facilitate its assembly by constituting a welded construction in which an outer cylindrical pipe into which a thermal medium of less than one atmospheric pressure is sealed is welded to an inner cylindrical pipe integral with a shaft provided with a heating member.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14379476A JPS5368238A (en) | 1976-11-30 | 1976-11-30 | Heat pipe roller |
GB42749/77A GB1589374A (en) | 1976-10-20 | 1977-10-14 | Heating rollers |
US05/842,099 US4229644A (en) | 1976-10-20 | 1977-10-14 | Heat pipe roller |
DE2747149A DE2747149C3 (en) | 1976-10-20 | 1977-10-20 | Heat fixing roller for toner images |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14379476A JPS5368238A (en) | 1976-11-30 | 1976-11-30 | Heat pipe roller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5368238A true JPS5368238A (en) | 1978-06-17 |
Family
ID=15347130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14379476A Pending JPS5368238A (en) | 1976-10-20 | 1976-11-30 | Heat pipe roller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5368238A (en) |
-
1976
- 1976-11-30 JP JP14379476A patent/JPS5368238A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5368238A (en) | Heat pipe roller | |
JPS52146637A (en) | Thermal fixing device for copier | |
JPS5429650A (en) | Heat fixing device | |
JPS5363032A (en) | Fixing roller | |
JPS5433040A (en) | Thermal fixing device | |
JPS56113179A (en) | Heat roller fixing device | |
JPS5349440A (en) | Heating fixing roller | |
JPS5347839A (en) | Fixing device | |
JPS53117813A (en) | High temperature and high pressure piping | |
JPS5368239A (en) | Heat pipe roller | |
JPS5457266A (en) | Adiabatic pipe with anchor plate | |
JPS5313432A (en) | Fixing device | |
JPS52145041A (en) | Pair of thermal fixing rollers | |
JPS5256437A (en) | Heat-insulating vacuum double tube | |
JPS5381131A (en) | Temperature control method | |
JPS5370444A (en) | Heat pipe roller | |
JPS5253550A (en) | Construction to moderate thermal stress in high temperature structure | |
JPS5326136A (en) | Fixig device | |
JPS5416762A (en) | Assembling method for heat exchanger | |
JPS5432865A (en) | Heating heat insulating vessel | |
JPS5350843A (en) | Heat pipe roller | |
JPS5533932A (en) | Mechanical seal | |
JPS52148131A (en) | Thermal fixing toner image and device | |
JPS52138735A (en) | Pipe shaped positive characteristic thermistor heating element | |
JPS5322643A (en) | Heat-transfer pipe with heater |