EP1298961A3 - Flexible graphite felt heating elements and a process for radiating infrared - Google Patents
Flexible graphite felt heating elements and a process for radiating infrared Download PDFInfo
- Publication number
- EP1298961A3 EP1298961A3 EP02253209A EP02253209A EP1298961A3 EP 1298961 A3 EP1298961 A3 EP 1298961A3 EP 02253209 A EP02253209 A EP 02253209A EP 02253209 A EP02253209 A EP 02253209A EP 1298961 A3 EP1298961 A3 EP 1298961A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- flexible graphite
- heating elements
- graphite felt
- radiating infrared
- felt heating
- 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- Withdrawn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
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
- H05B3/40—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
-
- 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater 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—Heater 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
- H05B3/145—Carbon only, e.g. carbon black, graphite
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN01255970U CN2502480Y (en) | 2001-09-27 | 2001-09-27 | Carbon fibre electric heating device |
CN01255970 | 2001-09-27 | ||
CN01349095 | 2001-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1298961A2 EP1298961A2 (en) | 2003-04-02 |
EP1298961A3 true EP1298961A3 (en) | 2006-06-28 |
Family
ID=4720840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02253209A Withdrawn EP1298961A3 (en) | 2001-09-27 | 2002-05-08 | Flexible graphite felt heating elements and a process for radiating infrared |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1298961A3 (en) |
CN (1) | CN2502480Y (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT414073B (en) * | 2004-10-05 | 2006-08-15 | Kerschbaum Margarete | HEATER |
DE102007050289A1 (en) | 2007-10-18 | 2009-04-23 | Heraeus Noblelight Gmbh | Carbon emitter with getter |
CN107409442B (en) | 2015-01-12 | 2020-11-27 | 拉米纳热能控股有限公司 | Fabric heating element |
CA3001643A1 (en) | 2015-10-19 | 2017-04-27 | Laminaheat Holding Ltd. | Laminar heating elements with customized or non-uniform resistance and/or irregular shapes, and processes for manufacture |
CN106993344A (en) * | 2017-05-20 | 2017-07-28 | 丰艳 | Flat thin template Heated by Far-Infrared Radiation plate and preparation method thereof |
USD911038S1 (en) | 2019-10-11 | 2021-02-23 | Laminaheat Holding Ltd. | Heating element sheet having perforations |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107152A (en) * | 1960-09-12 | 1963-10-15 | Union Carbide Corp | Fibrous graphite |
US6057532A (en) * | 1993-05-21 | 2000-05-02 | Ea Tech Ltd | Infra-red radiation sources |
-
2001
- 2001-09-27 CN CN01255970U patent/CN2502480Y/en not_active Expired - Fee Related
-
2002
- 2002-05-08 EP EP02253209A patent/EP1298961A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107152A (en) * | 1960-09-12 | 1963-10-15 | Union Carbide Corp | Fibrous graphite |
US6057532A (en) * | 1993-05-21 | 2000-05-02 | Ea Tech Ltd | Infra-red radiation sources |
Also Published As
Publication number | Publication date |
---|---|
CN2502480Y (en) | 2002-07-24 |
EP1298961A2 (en) | 2003-04-02 |
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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 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
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: 20061201 |