NL38909C - - Google Patents
Info
- Publication number
- NL38909C NL38909C NL38909DA NL38909C NL 38909 C NL38909 C NL 38909C NL 38909D A NL38909D A NL 38909DA NL 38909 C NL38909 C NL 38909C
- 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
- H01J5/46—Leading-in conductors
-
- 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
-
- 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
- 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
- H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE415165X | 1932-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL38909C true NL38909C (fr) |
Family
ID=6448444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL38909D NL38909C (fr) | 1932-03-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2071874A (fr) |
| GB (1) | GB415165A (fr) |
| NL (1) | NL38909C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725495A (en) * | 1951-06-04 | 1955-11-29 | Westinghouse Electric Corp | Discharge lamp |
| US4488082A (en) * | 1983-01-21 | 1984-12-11 | Invocas, Inc. | Bi-fitted incandescent electric light bulbs with internal electrically parallel conductors |
| CA2877157A1 (fr) * | 2012-08-09 | 2014-02-13 | Linde Aktiengesellschaft | Procede de conversion de charges hydrocarbonees par craquage thermique a la vapeur d'eau en des flux de produit renfermant des olefines |
-
0
- NL NL38909D patent/NL38909C/xx active
-
1933
- 1933-03-02 US US659382A patent/US2071874A/en not_active Expired - Lifetime
- 1933-03-13 GB GB7580/33A patent/GB415165A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2071874A (en) | 1937-02-23 |
| GB415165A (en) | 1934-08-23 |