NL284998A - - Google Patents
Info
- Publication number
- NL284998A NL284998A NL284998DA NL284998A NL 284998 A NL284998 A NL 284998A NL 284998D A NL284998D A NL 284998DA NL 284998 A NL284998 A NL 284998A
- Authority
- NL
- Netherlands
Links
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
- H01J5/32—Seals for leading-in conductors
-
- 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
-
- 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
- H01K3/20—Sealing-in wires directly into the envelope
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961P0028153 DE1236068B (de) | 1961-11-03 | 1961-11-03 | Verfahren zur Herstellung von elektrischen Kleingluehlampen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL284998A true NL284998A (en:Method) |
Family
ID=7371133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL284998D NL284998A (en:Method) | 1961-11-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE624308A (en:Method) |
| DE (1) | DE1236068B (en:Method) |
| GB (1) | GB961761A (en:Method) |
| NL (1) | NL284998A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0061757B1 (de) * | 1981-03-31 | 1986-05-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zur Herstellung einer als Quetschung ausgebildeten Gefässabdichtung für eine elektrische Lampe und Quetschvorrichtung zum Durchführen des Verfahrens |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE321305C (de) * | 1919-02-19 | 1920-05-26 | Fritz Gross | Einrichtung zur Herstellung von Gluehlampen |
| US1398033A (en) * | 1919-04-23 | 1921-11-22 | Oscar V Maurer | Method of making incandescent lamps |
| US2699659A (en) * | 1951-02-03 | 1955-01-18 | Sylvania Electric Prod | Photoflash lamp |
| US2924736A (en) * | 1956-06-27 | 1960-02-09 | Gen Electric | Electric lamp and method of manufacture |
-
0
- NL NL284998D patent/NL284998A/xx unknown
- BE BE624308D patent/BE624308A/xx unknown
-
1961
- 1961-11-03 DE DE1961P0028153 patent/DE1236068B/de active Pending
-
1962
- 1962-11-02 GB GB4155262A patent/GB961761A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE624308A (en:Method) | |
| DE1236068B (de) | 1967-03-09 |
| GB961761A (en) | 1964-06-24 |