NL53701C - - Google Patents
Info
- Publication number
- NL53701C NL53701C NL53701DA NL53701C NL 53701 C NL53701 C NL 53701C NL 53701D A NL53701D A NL 53701DA NL 53701 C NL53701 C NL 53701C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K5/00—Lamps for general lighting
- H01K5/02—Lamps for general lighting with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
-
- 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
- H01J5/40—End-disc seals, e.g. flat header
- H01J5/42—End-disc seals, e.g. flat header using intermediate part
-
- 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
- H01J5/44—Annular seals disposed between the ends of the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
-
- 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
-
- 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
- H01J2893/0034—Lamp bases
-
- 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
- H01J2893/0034—Lamp bases
- H01J2893/0036—Lamp bases having wires, ribbons or tubes placed between two vessel walls and being perpendicular to at least one of said walls
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US139912A US2191346A (en) | 1937-04-30 | 1937-04-30 | Electric lamp or similar device and method of manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53701C true NL53701C (OSRAM) |
Family
ID=22488857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53701D NL53701C (OSRAM) | 1937-04-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2191346A (OSRAM) |
| BE (1) | BE427839A (OSRAM) |
| CH (1) | CH53701A (OSRAM) |
| DE (1) | DE687262C (OSRAM) |
| FR (1) | FR837237A (OSRAM) |
| GB (1) | GB514264A (OSRAM) |
| NL (1) | NL53701C (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069779B (OSRAM) * | 1959-11-26 | |||
| US2427711A (en) * | 1945-02-16 | 1947-09-23 | Gen Electric | Electric lamp and seal therefor |
| US2453986A (en) * | 1945-05-07 | 1948-11-16 | Gen Electric | Circular electric lamp |
| US2449650A (en) * | 1947-10-01 | 1948-09-21 | Gen Electric | Incandescent lamp and method of manufacture |
| US2787510A (en) * | 1951-03-01 | 1957-04-02 | Gen Electric Co Ltd | Manufacture of electrical devices having gas-filled sealed envelopes |
| FR1232163A (OSRAM) * | 1958-09-26 | 1960-10-05 | ||
| US3040204A (en) * | 1960-03-04 | 1962-06-19 | Donald J Belknap | Microminiature incandescent lamp |
| US3271093A (en) * | 1960-06-10 | 1966-09-06 | Westinghouse Electric Corp | Method for making incandescent lamps |
| US3221386A (en) * | 1960-07-07 | 1965-12-07 | Ohmega Lab | Method of making an electrical device comprising a glass capsule and a wire lead fused therein |
| DE1184136B (de) * | 1960-07-09 | 1964-12-23 | Heinrich Sprehe | Heuwerbungsmaschine |
| US3505556A (en) * | 1966-07-08 | 1970-04-07 | Donald J Belknap | Cylindrical miniature incandescent lamps and methods of making the same |
| US3646387A (en) * | 1970-05-26 | 1972-02-29 | Gen Electric | Electric incandescent lamp with tapered sealing collar |
| US3914640A (en) * | 1971-05-28 | 1975-10-21 | Donald J Belknap | Incandescent lamps having preformed filament units |
| US3864590A (en) * | 1973-12-10 | 1975-02-04 | Rca Corp | Electron discharge device having a hollow conductor integral with the envelope thereof |
| US5127864A (en) * | 1991-03-21 | 1992-07-07 | Gte Products Corporation | Method of making a double ended lamp |
-
0
- NL NL53701D patent/NL53701C/xx active
- BE BE427839D patent/BE427839A/xx unknown
-
1910
- 1910-10-03 CH CH53701A patent/CH53701A/de unknown
-
1937
- 1937-04-30 US US139912A patent/US2191346A/en not_active Expired - Lifetime
-
1938
- 1938-04-28 GB GB12725/38A patent/GB514264A/en not_active Expired
- 1938-04-28 FR FR837237D patent/FR837237A/fr not_active Expired
- 1938-04-29 DE DE1938P0077204 patent/DE687262C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2191346A (en) | 1940-02-20 |
| DE687262C (de) | 1940-01-26 |
| CH53701A (de) | 1912-03-16 |
| BE427839A (OSRAM) | |
| FR837237A (fr) | 1939-02-06 |
| GB514264A (en) | 1939-11-03 |