DE274127C - - Google Patents
Info
- Publication number
- DE274127C DE274127C DENDAT274127D DE274127DA DE274127C DE 274127 C DE274127 C DE 274127C DE NDAT274127 D DENDAT274127 D DE NDAT274127D DE 274127D A DE274127D A DE 274127DA DE 274127 C DE274127 C DE 274127C
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- mercury vapor
- seal
- sealing surfaces
- vapor apparatus
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000005267 amalgamation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/30—Vacuum-tight joints between parts of vessel using packing-material, e.g. sealing-liquid or elastic insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0047—Closure other than lamp base
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE274127C true DE274127C (enrdf_load_stackoverflow) |
Family
ID=530522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT274127D Active DE274127C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE274127C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5317065A (en) * | 1990-01-31 | 1994-05-31 | Hoechst Aktiengesellschaft | Poly amino dicarboxylic acid-co-anhydro amino dicarboxylic acid derivative |
-
0
- DE DENDAT274127D patent/DE274127C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5317065A (en) * | 1990-01-31 | 1994-05-31 | Hoechst Aktiengesellschaft | Poly amino dicarboxylic acid-co-anhydro amino dicarboxylic acid derivative |
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