DE1489460A1 - Zwerglampe mit Metallpumprohr - Google Patents
Zwerglampe mit MetallpumprohrInfo
- Publication number
- DE1489460A1 DE1489460A1 DE19511489460 DE1489460A DE1489460A1 DE 1489460 A1 DE1489460 A1 DE 1489460A1 DE 19511489460 DE19511489460 DE 19511489460 DE 1489460 A DE1489460 A DE 1489460A DE 1489460 A1 DE1489460 A1 DE 1489460A1
- Authority
- DE
- Germany
- Prior art keywords
- section
- wedge
- cut
- copper
- tube
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title description 12
- 229910052751 metal Inorganic materials 0.000 title description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 208000025865 Ulcer Diseases 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 231100000397 ulcer Toxicity 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 18
- 239000010949 copper Substances 0.000 description 18
- 239000011521 glass Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000269908 Platichthys flesus Species 0.000 description 1
- 241000862969 Stella Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511489460 DE1489460A1 (de) | 1951-01-28 | 1951-01-28 | Zwerglampe mit Metallpumprohr |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511489460 DE1489460A1 (de) | 1951-01-28 | 1951-01-28 | Zwerglampe mit Metallpumprohr |
| DEP0036914 | 1965-05-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1489460A1 true DE1489460A1 (de) | 1969-08-28 |
| DE1489460B2 DE1489460B2 (enExample) | 1974-04-25 |
| DE1489460C3 DE1489460C3 (enExample) | 1974-12-05 |
Family
ID=25752347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511489460 Granted DE1489460A1 (de) | 1951-01-28 | 1951-01-28 | Zwerglampe mit Metallpumprohr |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1489460A1 (enExample) |
-
1951
- 1951-01-28 DE DE19511489460 patent/DE1489460A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1489460C3 (enExample) | 1974-12-05 |
| DE1489460B2 (enExample) | 1974-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |