DE108541C - - Google Patents
Info
- Publication number
- DE108541C DE108541C DENDAT108541D DE108541DA DE108541C DE 108541 C DE108541 C DE 108541C DE NDAT108541 D DENDAT108541 D DE NDAT108541D DE 108541D A DE108541D A DE 108541DA DE 108541 C DE108541 C DE 108541C
- Authority
- DE
- Germany
- Prior art keywords
- separation
- glass
- parts
- jet flame
- main patent
- 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.)
- Active
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000003518 caustics Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/30—Repairing or regenerating used or defective lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei dem Haupt-Patent 93068 ist die Trennung der beiden'durch Glasfluss verbundenen Körper in der Weise gedacht worden, dafs durch eine Stichflamme beim Herumdrehen der Glühlampe der Glasflufs zum Schmelzen gebracht und hierdurch die beiden Theile des Lampenkörpers aus einander zu nehmen ermöglicht wird.The main patent 93068 is the separation of the two bodies connected by glass flow has been thought of as being caused by a jet flame when the light bulb is turned around the glass flux melted, and thereby both parts of the lamp-body to take apart is made possible.
Im Gegensatz zu diesem Verfahren, bei welchem immerhin die Verwendung der Stichflamme ein Zerspringen des Körpers, namentlich bei ungeschickter Handhabung, zur Folge haben kann , soll nach der gegenwärtigen Erfindung die Entfernung des Glasflusses auf kaltem Wege, und zwar durch eine Lauge, z. B. von Aetzkali, Aetznatron und dergl., und ' dadurch die Trennung' der beiden Glastheile bewirkt werden. Der im Haupt-Patent beschriebene Glasflufs aus Blei und Bor hat nämlich die Eigenschaft, sich in stark alkalischen Laugen zu lösen.In contrast to this method, in which at least the use of a jet flame a bursting of the body, especially if handled inappropriately, should result, according to the present invention the removal of the glass flux by cold means by means of a lye, e.g. B. of caustic potash, caustic soda and the like., And ' thereby the separation of the two glass parts can be effected. The one described in the main patent Glasflufs made of lead and boron has the property of being strongly alkaline To dissolve lyes.
Dieses Verfahren hat den Vortheil, dafs alles auf kaltem Wege geschehen kann und dafs, was für die Fabrikation wichtig ist, eine grofse Anzahl von Glühlampen zu gleicher Zeit ohne besondere Vorrichtungen aus einander genommen werden können.This procedure has the advantage that everything can be done by cold means and that what is important for manufacture, a large number of incandescent lamps at the same time without special devices can be taken from each other.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE108541C true DE108541C (en) |
Family
ID=378511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT108541D Active DE108541C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE108541C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839356A (en) * | 1987-05-13 | 1989-06-13 | Shell Internationale Research Maatschappij B.V. | Thiazinone derivatives |
-
0
- DE DENDAT108541D patent/DE108541C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839356A (en) * | 1987-05-13 | 1989-06-13 | Shell Internationale Research Maatschappij B.V. | Thiazinone derivatives |
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