EP2109344A3 - Corps de chauffe de radiateur électrique comportant un filament métallique à enroulement hélicoïdal à zones de spires différenciées - Google Patents
Corps de chauffe de radiateur électrique comportant un filament métallique à enroulement hélicoïdal à zones de spires différenciées Download PDFInfo
- Publication number
- EP2109344A3 EP2109344A3 EP09305304A EP09305304A EP2109344A3 EP 2109344 A3 EP2109344 A3 EP 2109344A3 EP 09305304 A EP09305304 A EP 09305304A EP 09305304 A EP09305304 A EP 09305304A EP 2109344 A3 EP2109344 A3 EP 2109344A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- differentiated
- zones
- turns
- heating body
- spire
- 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- Withdrawn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
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/002—Air heaters using electric energy supply
-
- 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
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802016A FR2930109B1 (fr) | 2008-04-11 | 2008-04-11 | Corps de chauffe pour radiateur electrique comportant un filament metallique a enroulement helicoidal a zones de spires differenciees et procede de realisation dudit enroulement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2109344A2 EP2109344A2 (fr) | 2009-10-14 |
EP2109344A3 true EP2109344A3 (fr) | 2010-06-02 |
Family
ID=39929563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09305304A Withdrawn EP2109344A3 (fr) | 2008-04-11 | 2009-04-09 | Corps de chauffe de radiateur électrique comportant un filament métallique à enroulement hélicoïdal à zones de spires différenciées |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2109344A3 (fr) |
FR (1) | FR2930109B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102421274A (zh) * | 2011-08-12 | 2012-04-18 | 李润清 | 一种散热器 |
FR3015173B1 (fr) | 2013-12-17 | 2019-04-12 | Valeo Systemes D'essuyage | Element filaire chauffant pour une conduite de chauffage et de transport d'un liquide lave glace |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB165443A (en) * | 1920-06-22 | 1922-08-01 | Cutler Hammer Mfg Co | Improvements in or relating to electric heaters |
GB671117A (en) * | 1948-04-30 | 1952-04-30 | British Thomson Houston Co Ltd | Improvements in and relating to electric heating elements |
US5118921A (en) * | 1990-04-16 | 1992-06-02 | Jidosha Kiki Co., Ltd. | Metallic sheath heater with improved electrical connection between coil and sheath and method of manufacture thereof |
EP0540435A1 (fr) * | 1991-10-30 | 1993-05-05 | Dragomir Jovanovic | Appareil à émission infrarouge pour la cuisson d'aliments en forme de galette |
US5774627A (en) * | 1996-01-31 | 1998-06-30 | Water Heater Innovation, Inc. | Scale reducing heating element for water heaters |
FR2764161A1 (fr) * | 1997-05-27 | 1998-12-04 | Muller Et Cie | Procede de realisation de resistances electriques de chauffage par rayonnement et convection a geometrie adaptable et resistances ainsi obtenues |
DE19940618A1 (de) * | 1999-08-27 | 2001-05-03 | Watlow Gmbh | Kabelheizelement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH360144A (de) * | 1957-03-09 | 1962-02-15 | Bleckmann & Co | Elektrischer Rohrheizkörper |
US3461275A (en) * | 1968-01-26 | 1969-08-12 | Pyrotel Corp | Infrared quartz heater |
US3678249A (en) * | 1970-10-21 | 1972-07-18 | Arc O Vec Inc | Heater element |
AT353080B (de) * | 1975-02-25 | 1979-10-25 | Elpag Ag Chur | Verfahren zum kaltverbinden von metallteilen |
-
2008
- 2008-04-11 FR FR0802016A patent/FR2930109B1/fr active Active
-
2009
- 2009-04-09 EP EP09305304A patent/EP2109344A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB165443A (en) * | 1920-06-22 | 1922-08-01 | Cutler Hammer Mfg Co | Improvements in or relating to electric heaters |
GB671117A (en) * | 1948-04-30 | 1952-04-30 | British Thomson Houston Co Ltd | Improvements in and relating to electric heating elements |
US5118921A (en) * | 1990-04-16 | 1992-06-02 | Jidosha Kiki Co., Ltd. | Metallic sheath heater with improved electrical connection between coil and sheath and method of manufacture thereof |
EP0540435A1 (fr) * | 1991-10-30 | 1993-05-05 | Dragomir Jovanovic | Appareil à émission infrarouge pour la cuisson d'aliments en forme de galette |
US5774627A (en) * | 1996-01-31 | 1998-06-30 | Water Heater Innovation, Inc. | Scale reducing heating element for water heaters |
FR2764161A1 (fr) * | 1997-05-27 | 1998-12-04 | Muller Et Cie | Procede de realisation de resistances electriques de chauffage par rayonnement et convection a geometrie adaptable et resistances ainsi obtenues |
DE19940618A1 (de) * | 1999-08-27 | 2001-05-03 | Watlow Gmbh | Kabelheizelement |
Also Published As
Publication number | Publication date |
---|---|
FR2930109B1 (fr) | 2023-05-19 |
EP2109344A2 (fr) | 2009-10-14 |
FR2930109A1 (fr) | 2009-10-16 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20101203 |