NL7311109A - - Google Patents
Info
- Publication number
- NL7311109A NL7311109A NL7311109A NL7311109A NL7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A NL 7311109 A NL7311109 A NL 7311109A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
-
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
-
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Discharge Lamp (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3764872A GB1419099A (en) | 1972-08-11 | 1972-08-11 | Manufacturing electric devices having sealed envelopes |
| GB3764572A GB1419098A (en) | 1972-08-11 | 1972-08-11 | Gettering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7311109A true NL7311109A (de) | 1974-02-13 |
Family
ID=26263524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7311109A NL7311109A (de) | 1972-08-11 | 1973-08-10 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS49124961A (de) |
| DE (1) | DE2340885A1 (de) |
| HU (1) | HU166515B (de) |
| NL (1) | NL7311109A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596681A (en) * | 1984-01-04 | 1986-06-24 | Gte Products Corporation | Method of forming capsules containing a precise amount of material |
| JPS60177549A (ja) * | 1984-02-22 | 1985-09-11 | 東芝ライテック株式会社 | 電球の製造方法 |
| JPS6226759A (ja) * | 1985-07-27 | 1987-02-04 | 西堀 稔 | 長寿命ハロゲン電球 |
| DE3701724A1 (de) * | 1987-01-22 | 1988-08-04 | Fraunhofer Ges Forschung | Verfahren und vorrichtung zur verbesserung eines vakuums in einem gasdichten behaelter |
| BE1009761A3 (nl) * | 1995-10-30 | 1997-08-05 | Philips Electronics Nv | Werkwijze voor het vervaardigen van een lagedrukkwikontladingslamp en lagedrukkwikontladingslamp die met een dergelijke werkwijze is te vervaardigen. |
-
1973
- 1973-08-09 HU HUTO000919 patent/HU166515B/hu unknown
- 1973-08-10 NL NL7311109A patent/NL7311109A/xx unknown
- 1973-08-11 JP JP9046673A patent/JPS49124961A/ja active Pending
- 1973-08-13 DE DE19732340885 patent/DE2340885A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2340885A1 (de) | 1974-02-21 |
| HU166515B (de) | 1975-03-28 |
| JPS49124961A (de) | 1974-11-29 |