CH217192A - Electric heater. - Google Patents
Electric heater.Info
- Publication number
- CH217192A CH217192A CH217192DA CH217192A CH 217192 A CH217192 A CH 217192A CH 217192D A CH217192D A CH 217192DA CH 217192 A CH217192 A CH 217192A
- Authority
- CH
- Switzerland
- Prior art keywords
- heater according
- cover
- electric heater
- box
- heater
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- H05B3/0033—Heating devices using lamps
Landscapes
- Electric Stoves And Ranges (AREA)
Description
Chaufferette électrique. La présente invention a pour objet une chaufferette électrique, caractérisée par le fait qu'elle comprend un coffret dans lequel est agencé un corps de chauffe électrique, ce coffret étant muni d'un couvercle destiné à recevoir les pieds, ,d'un usager.
Le dessin annexé montre, à titre d'exem ple, une forme d'exécution de la. chaufferette faisant l'objet del'invention.
La fig: 1 en est une vue en coupe axiale, et la fig. d en -est une vue en plan, le cou vercle étant enlevé.
La chaufferette électrique représentée comprend un coffret 1 dont le fond 2 et les parois 3, 4, 5 et 6 sont en bois calorifugé; le couvercle 7, destiné à recevoir les pieds d'un usager, comprend un élément 8 en bois au travers duquel; sont ménagées des perfora- tions. 9. A l'élément 8, contre sa face inté rieure, est fixée, au moyen de vis par exemple, une plaque 10 en aluminium, la face intérieu.re,d@ecelle-ci étant colorée en noir.
Dans une autre forme d'exécution, il est prévu qua les deux faces, de la plaque 10 soient colorées en noir.
A l'intérieur du coffret 1 est adapté un corps de .chauffe constitué par une ampoule spéciale 11 figée à une douille 12 reliée au moyen de conducteurs 13 à une source d'éner gie électrique.
Les rayons calorifiques émis par l'am poule 11 sont absorbés par la plaque 10 qui est colorée en noir à -cet effet; ces rayons sont .réfléchis contre la plaque noire au moyen d'un réflecteur constitué par deux plaques métalliques, polies 14 et 15, cette der nière étant fixée au fond du coffret au moyen de vis 16; quant à la plaque 14, elle est cintrée autour de l'ampoule 11 et fixée de champ sur ledit fond par l'intermédiaire de brides 16 -et 17. Le couvercle 7 est fixé aux parois. 3 et 4 au moyen de vis.
La chaufferette représentée -est utilisée comme suit: Les rayons calorifiques émis par l'am poule 11 sont absorbés par la plaque 10, cette dernière étant destinée à chauffer au travers des orifices 9, les pieds d'un usager posés sur le couvercle 7.
Electric heater. The present invention relates to an electric heater, characterized in that it comprises a box in which is arranged an electric heating body, this box being provided with a cover intended to receive the feet,, of a user.
The accompanying drawing shows, by way of example, an embodiment of the. heater forming the subject of the invention.
FIG: 1 is an axial sectional view thereof, and FIG. d in -is a plan view with the cover removed.
The electric heater shown comprises a box 1, the bottom 2 and the walls 3, 4, 5 and 6 are of heat-insulated wood; the cover 7, intended to receive the feet of a user, comprises a wooden element 8 through which; perforations are provided. 9. To the element 8, against its interior face, is fixed, by means of screws for example, an aluminum plate 10, the interior face of which is colored black.
In another embodiment, provision is made for both sides of the plate 10 to be colored black.
Inside the box 1 is fitted a heating body consisting of a special bulb 11 fixed to a socket 12 connected by means of conductors 13 to a source of electrical energy.
The heat rays emitted by the bulb 11 are absorbed by the plate 10 which is colored black to -this effect; these rays are reflected against the black plate by means of a reflector consisting of two metal plates, polished 14 and 15, the latter being fixed to the bottom of the box by means of screws 16; as for the plate 14, it is bent around the bulb 11 and fixed field on said bottom by means of flanges 16 -and 17. The cover 7 is fixed to the walls. 3 and 4 by means of screws.
The heater represented -is used as follows: The heat rays emitted by the bulb 11 are absorbed by the plate 10, the latter being intended to heat through the orifices 9, the feet of a user placed on the cover 7.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH217192T | 1940-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH217192A true CH217192A (en) | 1941-10-15 |
Family
ID=4449980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH217192D CH217192A (en) | 1940-11-18 | 1940-11-18 | Electric heater. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH217192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300938A1 (en) * | 1987-07-10 | 1989-01-25 | Kurt Huber | Electrical heating device |
-
1940
- 1940-11-18 CH CH217192D patent/CH217192A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300938A1 (en) * | 1987-07-10 | 1989-01-25 | Kurt Huber | Electrical heating device |
| FR2621772A1 (en) * | 1987-07-10 | 1989-04-14 | Huber Kurt | ELECTRICAL HEATING DEVICE TRANSFORMING LIGHT ENERGY INTO CALORIFIC ENERGY |
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