NL49182C - - Google Patents
Info
- Publication number
- NL49182C NL49182C NL49182DA NL49182C NL 49182 C NL49182 C NL 49182C NL 49182D A NL49182D A NL 49182DA NL 49182 C NL49182 C NL 49182C
- 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
- H01J5/44—Annular seals disposed between the ends of the 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
- H01J2893/0034—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
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/477—Fusion bond, e.g., weld, etc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE490627X | 1936-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL49182C true NL49182C (fr) |
Family
ID=6544138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL49182D NL49182C (fr) | 1936-08-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2170648A (fr) |
| FR (1) | FR825713A (fr) |
| GB (1) | GB490627A (fr) |
| NL (1) | NL49182C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440889A (en) * | 1944-08-15 | 1948-05-04 | Jr Abraham Binneweg | Radio tube insulation |
| US2945163A (en) * | 1955-01-10 | 1960-07-12 | Globe Union Inc | Component mounting for printed circuits |
| US3065291A (en) * | 1956-08-27 | 1962-11-20 | Honeywell Regulator Co | Electron discharge device |
| US2944102A (en) * | 1956-12-21 | 1960-07-05 | Bell Telephone Labor Inc | High pressure hermetically sealed terminal |
| US3202753A (en) * | 1963-08-13 | 1965-08-24 | United Aircraft Corp | Glass to ceramic to metal seal |
-
0
- NL NL49182D patent/NL49182C/xx active
-
1937
- 1937-08-12 GB GB22219/37A patent/GB490627A/en not_active Expired
- 1937-08-12 US US158661A patent/US2170648A/en not_active Expired - Lifetime
- 1937-08-17 FR FR825713D patent/FR825713A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB490627A (en) | 1938-08-18 |
| US2170648A (en) | 1939-08-22 |
| FR825713A (fr) | 1938-03-11 |