AT17757B - Process for the production of durable and luminous incandescent bodies. - Google Patents
Process for the production of durable and luminous incandescent bodies.Info
- Publication number
- AT17757B AT17757B AT17757DA AT17757B AT 17757 B AT17757 B AT 17757B AT 17757D A AT17757D A AT 17757DA AT 17757 B AT17757 B AT 17757B
- Authority
- AT
- Austria
- Prior art keywords
- durable
- production
- parts
- incandescent bodies
- luminous
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 240000008564 Boehmeria nivea Species 0.000 claims 1
- 150000000703 Cerium Chemical class 0.000 claims 1
- 240000002989 Euphorbia neriifolia Species 0.000 claims 1
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 159000000003 magnesium salts Chemical class 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Description
<Desc/Clms Page number 1>
Österreichische PATENTSCHRIFT nu. 17757.
HANS HELMECKE m HAMBURG.
Verfahren zur Herstellung haltbarer und leuchtkräftiger Glühkörper.
EMI1.1
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EMI2.1
Verhältnis wesentlich ist. Für die Praxis ist es am zweckmässigsten, das Magnesiumsulfat zur Herstellung der Lösung zu verwenden, weil dieses Salz sehr billig ist und ausserdem. leicht in sehr reinem Zustand hergestellt werden kann.
Der Gehalt an Magnesiumsulfat kann auch noch etwas erhöht werden, muss aber weniger als 20/0 der Lösung betragen, weil sonst die Leuchtkraft der Körper wesentlich herabgedrUckt wird und ein starkes Sintern der Ascheskelette eintritt.
Die 80 hergestellten Gasglühlichtkörper sind von auffällig elastischer und haltbarer Beschaffenheit ; man kann durch Druck die Form derselben erheblich ändern, ohne dass ein Bruch des Ascheskeletts stattfindet. Der Körper nimmt nach Beseitigung des Druckes wieder die ursprüngliche Form an. Die angestellten Erschütterungsproben haben ausser Zweifel gestellt, dass die so hergestellten Gasglühlichtkörper jede in der Praxis vorkommende Erschütterung (z. B. bei der Strassenbeleuchtung die durch das Fahren hervorgerufenen Erschütterungen) besser auszuhalten vermögen, als die bisher im Handel befindlichen Gas- glUhlichtkörper, und dass auch die Lichtintensität unter sonst gleichen Verhältnissen von keinem anderen Körper übertroffen wird.
Ausserdem behalten diese Körper auch die ursprüngliche Form im Gebrauch, was als ein für die Lichtbeständigkeit wichtiger Faktor wohl zu beachten ist. Die Lichtstärke und Lichtbeständigkeit sind nach den angestellten Messungen die höchsten, die bisher unter gleichen Verhältnissen erreicht wurden.
<Desc / Clms Page number 1>
Austrian PATENT NOTICE nu. 17757.
HANS HELMECKE m HAMBURG.
Process for the production of durable and luminous incandescent bodies.
EMI1.1
<Desc / Clms Page number 2>
EMI2.1
Relationship is essential. In practice it is most expedient to use the magnesium sulfate for the preparation of the solution, because this salt is very cheap and besides. can easily be made in a very pure state.
The content of magnesium sulphate can also be increased a little, but it must be less than 20% of the solution, because otherwise the luminosity of the body is significantly reduced and the ash skeletons are severely sintered.
The 80 gas light bulbs produced are remarkably elastic and durable; pressure can be used to change its shape considerably, without breaking the ash skeleton. The body returns to its original shape after the pressure is removed. The vibration tests carried out made it beyond doubt that the gas incandescent bodies produced in this way are able to withstand any vibration that occurs in practice (e.g. the vibrations caused by driving in street lighting) than the gas incandescent bodies previously on the market, and that the light intensity is also not exceeded by any other body under otherwise identical conditions.
In addition, these bodies also retain their original shape during use, which is an important factor for light resistance. According to the measurements made, the light intensity and light resistance are the highest that have been achieved so far under the same conditions.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1900127263D DE127263C (en) | 1900-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT17757B true AT17757B (en) | 1904-09-26 |
Family
ID=5661946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT17757D AT17757B (en) | 1900-10-18 | 1902-01-31 | Process for the production of durable and luminous incandescent bodies. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT17757B (en) |
-
1902
- 1902-01-31 AT AT17757D patent/AT17757B/en active
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