EP0505731A3 - Heat-roll and process for manufacturing the same - Google Patents
Heat-roll and process for manufacturing the same Download PDFInfo
- Publication number
- EP0505731A3 EP0505731A3 EP19920102871 EP92102871A EP0505731A3 EP 0505731 A3 EP0505731 A3 EP 0505731A3 EP 19920102871 EP19920102871 EP 19920102871 EP 92102871 A EP92102871 A EP 92102871A EP 0505731 A3 EP0505731 A3 EP 0505731A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- roll
- manufacturing
- heat
- same
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0095—Heating devices in the form of rollers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6891791A JPH04282589A (en) | 1991-03-08 | 1991-03-08 | Heating roll |
JP68917/91 | 1991-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0505731A2 EP0505731A2 (en) | 1992-09-30 |
EP0505731A3 true EP0505731A3 (en) | 1993-08-11 |
Family
ID=13387488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920102871 Withdrawn EP0505731A3 (en) | 1991-03-08 | 1992-02-20 | Heat-roll and process for manufacturing the same |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0505731A3 (en) |
JP (1) | JPH04282589A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6107612A (en) * | 1998-01-26 | 2000-08-22 | Martinex R & D Inc. | Heating device and method |
KR100420797B1 (en) * | 2001-11-07 | 2004-03-02 | (주)부풍에너지 | heat generating device with cabon grains |
CN107457142A (en) * | 2017-08-30 | 2017-12-12 | 平湖市新保纺织科技有限公司 | A kind of gluing roller arrangement for heating compounding machine |
CN110267376A (en) * | 2019-06-17 | 2019-09-20 | 东莞市金烨电热材料有限公司 | A kind of zinc, aluminium alloy electric melting and heat preservation furnace Special electrical heating element |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739143A (en) * | 1970-11-30 | 1973-06-12 | Minnesota Mining & Mfg | Heat developer apparatus |
US4035613A (en) * | 1976-01-08 | 1977-07-12 | Kyoto Ceramic Co., Ltd. | Cylindrical ceramic heating device |
-
1991
- 1991-03-08 JP JP6891791A patent/JPH04282589A/en active Pending
-
1992
- 1992-02-20 EP EP19920102871 patent/EP0505731A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739143A (en) * | 1970-11-30 | 1973-06-12 | Minnesota Mining & Mfg | Heat developer apparatus |
US4035613A (en) * | 1976-01-08 | 1977-07-12 | Kyoto Ceramic Co., Ltd. | Cylindrical ceramic heating device |
Also Published As
Publication number | Publication date |
---|---|
EP0505731A2 (en) | 1992-09-30 |
JPH04282589A (en) | 1992-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RHK1 | Main classification (correction) |
Ipc: H05B 3/10 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19940212 |