NL58213C - - Google Patents
Info
- Publication number
- NL58213C NL58213C NL58213DA NL58213C NL 58213 C NL58213 C NL 58213C NL 58213D A NL58213D A NL 58213DA NL 58213 C NL58213 C NL 58213C
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/32—Sealing 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL233036X | 1941-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58213C true NL58213C (https=) |
Family
ID=19780090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58213D NL58213C (https=) | 1941-04-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE445416A (https=) |
| CH (1) | CH233036A (https=) |
| FR (1) | FR881593A (https=) |
| NL (1) | NL58213C (https=) |
-
0
- NL NL58213D patent/NL58213C/xx active
- BE BE445416D patent/BE445416A/xx unknown
-
1942
- 1942-04-28 FR FR881593D patent/FR881593A/fr not_active Expired
- 1942-04-28 CH CH233036D patent/CH233036A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE445416A (https=) | |
| FR881593A (fr) | 1943-04-29 |
| CH233036A (de) | 1944-06-30 |