NL20115C - - Google Patents
Info
- Publication number
- NL20115C NL20115C NL20115DA NL20115C NL 20115 C NL20115 C NL 20115C NL 20115D A NL20115D A NL 20115DA NL 20115 C NL20115 C NL 20115C
- 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
- 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
- H01J5/20—Seals between parts of vessels
- H01J5/22—Vacuum-tight joints between parts of vessel
- H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
-
- 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
- H01J2893/0037—Solid sealing members other than lamp bases
- H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
- H01J2893/0039—Glass-to-glass connection, e.g. by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE242303X | 1924-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL20115C true NL20115C (en) |
Family
ID=5915356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL20115D NL20115C (en) | 1924-10-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1710428A (en) |
| FR (1) | FR602834A (en) |
| GB (1) | GB242303A (en) |
| NL (1) | NL20115C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2494923A (en) * | 1948-09-03 | 1950-01-17 | Gen Electric | Method and apparatus for bending and exhausting tubular lamps |
| US2861861A (en) * | 1951-11-13 | 1958-11-25 | Rca Corp | Gas pressure testing and control apparatus |
| US2816579A (en) * | 1953-02-27 | 1957-12-17 | Westinghouse Electric Corp | Presealing flush machine for incandescent lamp bulbs |
| US2829941A (en) * | 1956-05-17 | 1958-04-08 | Sylvania Electric Prod | Getter flashing |
| NL220649A (en) * | 1956-09-17 | |||
| US3776025A (en) * | 1971-01-04 | 1973-12-04 | Gen Electric | Exhaust machine leak detector and shut off |
| CN109085024B (en) * | 2018-09-14 | 2020-10-09 | 陕西理工大学 | Assembly line discontinuous is from sampling device |
-
0
- NL NL20115D patent/NL20115C/xx active
-
1925
- 1925-08-07 FR FR602834D patent/FR602834A/en not_active Expired
- 1925-10-05 US US60585A patent/US1710428A/en not_active Expired - Lifetime
- 1925-10-30 GB GB27296/25A patent/GB242303A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1710428A (en) | 1929-04-23 |
| GB242303A (en) | 1926-01-21 |
| FR602834A (en) | 1926-04-01 |