NL214962A - - Google Patents
Info
- Publication number
- NL214962A NL214962A NL214962DA NL214962A NL 214962 A NL214962 A NL 214962A NL 214962D A NL214962D A NL 214962DA NL 214962 A NL214962 A NL 214962A
- Authority
- NL
- Netherlands
Links
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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
-
- 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
- H01K3/22—Exhausting, degassing, filling, or cleaning vessels
- H01K3/24—Machines therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S53/00—Package making
- Y10S53/03—Sealing electron tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6215/56A GB820446A (en) | 1956-02-28 | 1956-02-28 | Improvements in or relating to the manufacture of electric incandescent lamps and similar devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL214962A true NL214962A (xx) |
Family
ID=9810510
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL214962D NL214962A (xx) | 1956-02-28 | ||
| NL105254D NL105254C (xx) | 1956-02-28 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105254D NL105254C (xx) | 1956-02-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2935825A (xx) |
| DE (1) | DE1088611B (xx) |
| FR (1) | FR1167327A (xx) |
| GB (1) | GB820446A (xx) |
| NL (2) | NL105254C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028712A (en) * | 1959-06-01 | 1962-04-10 | Gen Electric | Apparatus for gas filling electric lamps |
| NL290353A (xx) * | 1962-03-22 | |||
| FR1326443A (fr) * | 1962-03-22 | 1963-05-10 | Lampes Elect Fab Reunies | Procédé et appareil pour remplir une enveloppe de gaz inerte et de vapeur active à une pression relativement élevée par simple introduction sans pompage |
| DE1270174B (de) * | 1964-04-29 | 1968-06-12 | Patra Patent Treuhand | Verfahren und Vorrichtung zum Entlueften und Gasfuellen des Gefaesses elektrischer Lampen durch Spuelen |
| JP5313444B2 (ja) * | 2006-10-03 | 2013-10-09 | Ｎｅｃディスプレイソリューションズ株式会社 | 光源ランプ冷却装置と投射型表示装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1406380A (en) * | 1920-04-12 | 1922-02-14 | Heath Wilfrid Paul | Process of and means for putting up powdered milk and other food products in a sterile atmosphere |
| NL19038C (xx) * | 1926-04-14 | |||
| US1854471A (en) * | 1928-05-15 | 1932-04-19 | Owens Illinois Glass Co | Apparatus for producing hollow glassware |
| US2101092A (en) * | 1934-12-28 | 1937-12-07 | Gen Electric | Liquid contact switch |
| US2215100A (en) * | 1937-05-22 | 1940-09-17 | Westinghouse Electric & Mfg Co | Method and machine for sealing vitreous vessels |
| NL62424C (xx) * | 1942-02-03 | |||
| US2722355A (en) * | 1951-07-31 | 1955-11-01 | Gen Electric | Method and apparatus for loading flash lamps |
| US2740570A (en) * | 1952-10-01 | 1956-04-03 | Gen Electric | Method and apparatus for exhausting and sealing-off lamp envelopes |
| US2759646A (en) * | 1955-03-31 | 1956-08-21 | Westinghouse Electric Corp | Method and apparatus for loading flash lamps |
-
0
- NL NL214962D patent/NL214962A/xx unknown
- NL NL105254D patent/NL105254C/xx active
-
1956
- 1956-02-28 GB GB6215/56A patent/GB820446A/en not_active Expired
-
1957
- 1957-02-25 DE DEG21588A patent/DE1088611B/de active Pending
- 1957-02-27 US US642741A patent/US2935825A/en not_active Expired - Lifetime
- 1957-02-28 FR FR1167327D patent/FR1167327A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2935825A (en) | 1960-05-10 |
| GB820446A (en) | 1959-09-23 |
| DE1088611B (de) | 1960-09-08 |
| NL105254C (xx) | |
| FR1167327A (fr) | 1958-11-24 |