AT36857B - Carbon holder for metallic filaments of electric light bulbs. - Google Patents
Carbon holder for metallic filaments of electric light bulbs.Info
- Publication number
- AT36857B AT36857B AT36857DA AT36857B AT 36857 B AT36857 B AT 36857B AT 36857D A AT36857D A AT 36857DA AT 36857 B AT36857 B AT 36857B
- Authority
- AT
- Austria
- Prior art keywords
- light bulbs
- electric light
- metallic filaments
- carbon holder
- carbon
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 8
- 229910052799 carbon Inorganic materials 0.000 title claims description 8
- 239000002184 metal Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
<Desc/Clms Page number 1>
Halter aus Kohle für metallische Leuchtkörper elektrischer Glühlampen.
Der Gegenstand vorliegender Erfindung besteht darin, zur Halterung von Metallglühfäden in elektrischen Glühlampen, zu welchem Zwecke bisher Halter aus Metall oder aus schwer schmelzbaren Oxyden (wie Thoroxyd) benutzt wurden, Halter aus Kohle zu verwenden.
Kohle hat die für den vorliegenden Zweck ausserordentlich nützliche Eigenschaft, sehr viele Wärme-Strahlen auszusenden. Infolgedessen bleibt ein mit einem weissglühenden Metallfaden in Berührung stehender Kohlefaden schon in der nächsten Nähe der Berührungsstelle verhältnismässig kalt, und kann also sehr dünn gemacht werden. Zweckmässig kommt Kohle von der Beschaffenheit in Betracht, wie sie als Leuchtkörper für die gewöhnliche Kohlenfadenlampe allgemein im Gebrauch steht. Der Halter kann die Form von Schleifen oder Häkchen oder eine sonstige geeignete Form besitzen.
EMI1.1
Häkchenform und Fig. 3 in einer anderen Ausführungsform nach Fig. 2.
An der Berührungsstelle zwischen Leuchtkörper und Halter kann eine Verbindung durch Kitt oder dgl. hergestellt werden.
Man kann die verwendeten Kohlefäden so dünn wählen, dass sie auch noch den Vorteil feiner Federung aufweisen. Dadurch erhält man Halter, welche den in den Glühlampenfäden beim Ein- oder Ausschalten oder beim Schräghängen auftretenden Bewegungen ge- nügend nachgeben, so dass ein Zerreissen des Fadens verhindert wird.
PATENT-ANSPRÜCHE :
1. Ausserhalb des Stromkreises liegender Halter für metallische Leuchtkörper elek- trischer Griühlampen, dadurch gekennzeichnet, dass derselbe aus Kohle besteht.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Carbon holder for metallic filaments of electric light bulbs.
The object of the present invention consists in using holders made of carbon for holding metal filaments in electric incandescent lamps, for which purpose holders made of metal or of hard-to-melt oxides (such as thoroxide) have been used.
Coal has the extraordinarily useful property for the present purpose of emitting a great deal of heat rays. As a result, a carbon thread that is in contact with an incandescent metal thread remains relatively cold in the immediate vicinity of the point of contact and can therefore be made very thin. Appropriately, charcoal comes into consideration as it is generally used as a luminous element for the ordinary carbon filament lamp. The holder can be in the form of loops or hooks or any other suitable shape.
EMI1.1
Hook shape and FIG. 3 in another embodiment according to FIG. 2.
At the point of contact between the luminous element and the holder, a connection can be made using cement or the like.
You can choose the carbon threads used so thin that they also have the advantage of fine suspension. As a result, holders are obtained which sufficiently yield to the movements occurring in the incandescent lamp threads when they are switched on or off or when hanging at an angle, so that the thread is prevented from tearing.
PATENT CLAIMS:
1. Holder located outside of the circuit for metallic luminous bodies of electric green lamps, characterized in that the same consists of carbon.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT36857T | 1906-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT36857B true AT36857B (en) | 1909-04-10 |
Family
ID=3553969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT36857D AT36857B (en) | 1906-05-25 | 1906-05-25 | Carbon holder for metallic filaments of electric light bulbs. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT36857B (en) |
-
1906
- 1906-05-25 AT AT36857D patent/AT36857B/en active
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