EP0328733A1 - Gasgefüllter Strahler - Google Patents
Gasgefüllter Strahler Download PDFInfo
- Publication number
- EP0328733A1 EP0328733A1 EP88115047A EP88115047A EP0328733A1 EP 0328733 A1 EP0328733 A1 EP 0328733A1 EP 88115047 A EP88115047 A EP 88115047A EP 88115047 A EP88115047 A EP 88115047A EP 0328733 A1 EP0328733 A1 EP 0328733A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- radiator according
- radiator
- bent
- plane
- 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- Withdrawn
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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
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
- H05B3/744—Lamps as heat source, i.e. heating elements with protective gas envelope, e.g. halogen lamps
-
- 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
- H05B3/0033—Heating devices using lamps
- H05B3/009—Heating devices using lamps heating devices not specially adapted for a particular application
Definitions
- the invention relates to a radiator consisting of a tube closed at both ends with a gas filling, a heating or incandescent filament arranged therein, the subsequent wires of which extend through the ends of the tube to connections into which current leads open.
- radiators are known in the form of a straight rod. This form has the disadvantage that the line routing is complicated because of the current supply from both ends. In addition, several such radiators are required for the irradiation, for example of cooktops, depending on the size of the area to be irradiated.
- the object of the invention is therefore to develop radiators that do not have these disadvantages, that is to say that they allow a simplified, preferably one-sided power supply and allow the irradiation of a larger area with only one or a few radiators.
- Such ring-shaped emitters are particularly suitable for use in non-contact heating processes, in particular for heating of circular surfaces and tube surfaces as well as in area lighting devices.
- a combination of units can produce a very uniform temperature profile.
- Pipe or cylinder surfaces can be heated very evenly by pushing through and simultaneously rotating the pipe, rod or other elongated body to be heated by the radiator (s).
- a reflective layer is used on part of the radiator surface, an additional reflector can be dispensed with. It is also possible to produce a symmetrically round radiation surface by applying a light and / or infrared reflecting layer or to improve the symmetrical temperature distribution in the case of round heating surfaces.
- the basic structure of such radiators consists of glass, quartz or quartz tubes, which have different diameters or different cross-sectional shapes, e.g. can be round, oval or square. Ceramic is also used as the material for the pipes, e.g. Alumina, in question.
- the tubes can be wound on ring or screw winding machines for glass or quartz, or quartz or ceramic. The type of winding results from the intended use.
- the shape of the tube can be, for example, ring-shaped, double ring-shaped, spiral-shaped or omega-shaped.
- the heating or incandescent filament which is centered in the tube by supporting elements, serves as the radiation source.
- the gas filling consists of an inert gas or noble gas, for example nitrogen, argon, krypton, xenon as the carrier gas.
- The can contain admixtures of halogen compounds to maintain a cycle, so the emitter on the inner surface remains clear.
- the reflection layer on the surface of the tube can consist of both a thin metal layer and a thin metal ceramic layer, the size of the coated surface being freely selectable.
- the radiator can also be partially provided with a reflection layer in order to concentrate the radiation in a certain direction.
- the layer can also be metallic, e.g. Gold or ceramic based, e.g. Alumina or zirconia.
- the radiator ends and power supply lines can be adapted to the required purposes.
- the power supply lies in the plane of the pipe bend or is e.g. angled at an angle of 90 °.
- a suitable temperature limitation must be ensured at the ends of the radiators.
- the radiator ends can be provided with a ceramic or a comparable temperature-resistant material.
- the radiation source ie the heating or incandescent filament
- the radiation source ie the heating or incandescent filament
- the radiation source ie the heating or incandescent filament
- the radiation source is centered in the tube by supporting elements. These support elements consist of a heat-resistant material, e.g. tungsten, molybdenum, Tantalum.
- the emitter, ie the gas-filled pipe is sealed airtight.
- the emitter, ie the tube can be clear or matt, for example by sandblasting.
- FIG. 1 shows an essentially ring-shaped radiator with a tube 1, which is bent in a circle over an angle of less than 360 ° and contains a heating or incandescent filament 2 in its interior, to which wires 3 are connected, which are connected in electrical connections 4 ends.
- the power supply lines 5 depart from these.
- the tube 1 lies essentially in one plane and the power supply lines 5 branch out from this plane, e.g. vertical, from.
- FIG. 2 essentially corresponds to that according to FIG. 1, with the difference that the power supply lines extend approximately in the plane of the tube 1.
- Figure 3 shows with basically the same structure as according to Figures 1 and 2 that the ends of the tube 1a are bent approximately perpendicularly out of the plane of the tube.
- the power supply lines 5 can extend from the connections 4 away from the pipe 1 and then parallel to the pipe ends.
- the embodiment according to FIG. 4 differs from that according to FIG. 3 in that the current leads 5 extend from the connections 4 to the side.
- the tube 1b is helical over a Angles of slightly more than 360 ° are bent, which enables a denser irradiation than according to the previous explanations.
- the current leads 5 extend from the connections 4 approximately in the direction of the screw height.
- the last-mentioned embodiment is modified in that the current leads 5 extend from the connections 4 approximately in the planes determined by the connections 4.
- FIG. 7 A modified version with a semi-ring-shaped radiator is shown in FIG. 7.
- the tube 1c is bent approximately semicircularly, its ends are bent out approximately perpendicular to the plane of the tube 1c, the helix 2a is shortened and the power supply lines 5 either extend from the connections 4 the pipe 1c to or from this.
- the embodiment according to FIG. 7 is modified in that the current leads 5 extend laterally from the connections 4.
- FIG. 9 shows a modification of this, in which the tube 1d is bent approximately sinusoidally and in its approximately circular middle part contains the heating or incandescent filament 2a.
- the power supply lines 5 go away from the connections 4 approximately in the plane of the tube 1d.
- This embodiment is modified according to FIG. 1o in that the current leads 5 extend approximately perpendicularly from the connections 4 out of the plane of the tube 1d.
- such a radiator can also extend over an angle of less than 180 °.
- the pipe 1e is bent accordingly.
- the power supply lines run approximately in the plane of the tube 1e.
- the position of the power supply lines 5 can also extend out of the planes of the tube 1e according to FIG.
- the embodiment according to FIG. 13 with a double ring arrangement designed as a closed curve is suitable for the irradiation of larger areas.
- the tube 1f is bent as in the drawing from the first connection 4 approximately in a semicircular shape, is then turned inwards and extends inside in a narrower semicircle towards the connections, but completes the circular shape until it turns from the inside to the inside is continued on the outside in a wide semicircle that runs in mirror image to the first, in order finally to run approximately parallel to the starting piece to the second connection 4.
- the heating or incandescent filament 2b is shaped accordingly and has a suitable length.
- the power supply lines 5 run approximately perpendicularly from the connections 4 out of the plane of the tube 1f.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802042U DE8802042U1 (de) | 1988-02-17 | 1988-02-17 | Gasgefüllter Strahler |
DE8802042U | 1988-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0328733A1 true EP0328733A1 (de) | 1989-08-23 |
Family
ID=6820765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88115047A Withdrawn EP0328733A1 (de) | 1988-02-17 | 1988-09-14 | Gasgefüllter Strahler |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0328733A1 (pt) |
JP (1) | JPH01220389A (pt) |
DE (1) | DE8802042U1 (pt) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0676910A2 (de) * | 1994-04-11 | 1995-10-11 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum Herstellen eines gebogenen Strahlers, insbesondere einer Halogenglühlampe, und damit hergestellter Strahler sowie dafür geeignete Vorrichtung |
EP0959645A2 (de) * | 1998-05-20 | 1999-11-24 | Heraeus Noblelight GmbH | Kurzwelliger Infrarot-Flächenstrahler |
EP2784801A1 (en) * | 2013-03-29 | 2014-10-01 | Toshiba Lighting & Technology Corporation | Heater lamp and heating module |
EP2875523A1 (de) * | 2012-07-23 | 2015-05-27 | Heraeus Noblelight GmbH | Vorrichtung zur bestrahlung eines substrats |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989007737A1 (en) * | 1988-02-22 | 1989-08-24 | Rovicc Incorporated | Cooking range |
JP2658150B2 (ja) * | 1988-03-31 | 1997-09-30 | 松下電器産業株式会社 | 赤外線電球およびその管体 |
DE3826669A1 (de) * | 1988-08-05 | 1990-02-08 | Ego Elektro Blanc & Fischer | Elektrischer strahler und verfahren zu seiner herstellung |
JPH0745876Y2 (ja) * | 1990-04-19 | 1995-10-18 | ウシオ電機株式会社 | ヒータランプ |
JP2549424Y2 (ja) * | 1990-08-10 | 1997-09-30 | ウシオ電機株式会社 | 環状ヒーターランプ |
JPH0511390U (ja) * | 1991-07-25 | 1993-02-12 | ウシオ電機株式会社 | サークルヒータ |
DE4410484A1 (de) * | 1994-03-25 | 1995-05-04 | Daimler Benz Ag | Heizeinrichtung |
DE20020148U1 (de) | 2000-09-18 | 2001-03-22 | Advanced Photonics Technologies AG, 83052 Bruckmühl | Strahlungsquelle und Bestrahlungsanordnung |
DE10051905B4 (de) * | 2000-09-18 | 2006-07-06 | Advanced Photonics Technologies Ag | Strahlungsquelle und Bestrahlungsanordnung |
JP2004127819A (ja) * | 2002-10-04 | 2004-04-22 | Aruba Japan:Kk | 反射盤付きヒーター |
JP4530362B2 (ja) * | 2005-09-21 | 2010-08-25 | コバレントマテリアル株式会社 | ヒータ |
DE102006043624B4 (de) * | 2006-09-12 | 2010-09-16 | E.G.O. Elektro-Gerätebau GmbH | Kochgerät mit einer Heizeinrichtung für eine Kochstelle sowie mehrere Kochstellen |
JP5500511B2 (ja) * | 2012-04-11 | 2014-05-21 | ウシオ電機株式会社 | 加熱用フィラメントランプ |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR867504A (fr) * | 1940-10-18 | 1941-11-10 | Dispositif de chauffage électrique | |
DE1262469B (de) * | 1963-12-30 | 1968-03-07 | Westinghouse Electric Corp | Verfahren zum Herstellen eines rohrfoermigen, gekruemmten elektrischen Infrarotstrahlers mit durch Verschmelzen verschlossenem glaesernem Gefaess |
US3415978A (en) * | 1965-12-17 | 1968-12-10 | Gen Motors Corp | Infrared surface cooking unit |
DE1615291B2 (de) * | 1966-12-15 | 1971-08-19 | General Electric Co., Schenectady, N.Y. (V.StA.) | Elektrische heizvorrichtung |
GB1273023A (en) * | 1969-02-18 | 1972-05-03 | Electricity Council | Improvements in or relating to electric cookers |
US3821585A (en) * | 1973-04-30 | 1974-06-28 | Westinghouse Electric Corp | Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture |
DE3406604C1 (de) * | 1984-02-23 | 1985-07-25 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Heizeinrichtung fuer Strahlungsheizstellen mit elektrischen Strahlungsheizelementen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913958U (pt) * | 1972-05-06 | 1974-02-05 | ||
JPS5822742A (ja) * | 1981-08-05 | 1983-02-10 | Nissan Motor Co Ltd | バンパフエイシヤの取付構造 |
JPS62145682A (ja) * | 1985-12-18 | 1987-06-29 | 松下精工株式会社 | 石英管ヒ−タユニツト |
-
1988
- 1988-02-17 DE DE8802042U patent/DE8802042U1/de not_active Expired
- 1988-09-14 EP EP88115047A patent/EP0328733A1/de not_active Withdrawn
- 1988-11-15 JP JP28870988A patent/JPH01220389A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR867504A (fr) * | 1940-10-18 | 1941-11-10 | Dispositif de chauffage électrique | |
DE1262469B (de) * | 1963-12-30 | 1968-03-07 | Westinghouse Electric Corp | Verfahren zum Herstellen eines rohrfoermigen, gekruemmten elektrischen Infrarotstrahlers mit durch Verschmelzen verschlossenem glaesernem Gefaess |
US3415978A (en) * | 1965-12-17 | 1968-12-10 | Gen Motors Corp | Infrared surface cooking unit |
DE1615291B2 (de) * | 1966-12-15 | 1971-08-19 | General Electric Co., Schenectady, N.Y. (V.StA.) | Elektrische heizvorrichtung |
GB1273023A (en) * | 1969-02-18 | 1972-05-03 | Electricity Council | Improvements in or relating to electric cookers |
US3821585A (en) * | 1973-04-30 | 1974-06-28 | Westinghouse Electric Corp | Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture |
DE3406604C1 (de) * | 1984-02-23 | 1985-07-25 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Heizeinrichtung fuer Strahlungsheizstellen mit elektrischen Strahlungsheizelementen |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0676910A2 (de) * | 1994-04-11 | 1995-10-11 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum Herstellen eines gebogenen Strahlers, insbesondere einer Halogenglühlampe, und damit hergestellter Strahler sowie dafür geeignete Vorrichtung |
EP0676910A3 (de) * | 1994-04-11 | 1996-07-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Herstellen eines gebogenen Strahlers, insbesondere einer Halogenglühlampe, und damit hergestellter Strahler sowie dafür geeignete Vorrichtung. |
EP0959645A2 (de) * | 1998-05-20 | 1999-11-24 | Heraeus Noblelight GmbH | Kurzwelliger Infrarot-Flächenstrahler |
EP0959645A3 (de) * | 1998-05-20 | 2001-03-21 | Heraeus Noblelight GmbH | Kurzwelliger Infrarot-Flächenstrahler |
EP2875523A1 (de) * | 2012-07-23 | 2015-05-27 | Heraeus Noblelight GmbH | Vorrichtung zur bestrahlung eines substrats |
EP2784801A1 (en) * | 2013-03-29 | 2014-10-01 | Toshiba Lighting & Technology Corporation | Heater lamp and heating module |
Also Published As
Publication number | Publication date |
---|---|
JPH01220389A (ja) | 1989-09-04 |
DE8802042U1 (de) | 1988-04-07 |
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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: A1 Designated state(s): 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: 19900224 |