FR881362A - Tube base - Google Patents
Tube baseInfo
- Publication number
- FR881362A FR881362A FR881362DA FR881362A FR 881362 A FR881362 A FR 881362A FR 881362D A FR881362D A FR 881362DA FR 881362 A FR881362 A FR 881362A
- Authority
- FR
- France
- Prior art keywords
- tube base
- tube
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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
- 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 |
---|---|---|---|
DE881362X | 1938-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881362A true FR881362A (en) | 1943-04-22 |
Family
ID=6829409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881362D Expired FR881362A (en) | 1938-09-01 | 1942-04-20 | Tube base |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE441897A (en) |
FR (1) | FR881362A (en) |
NL (1) | NL58612C (en) |
-
0
- NL NL58612D patent/NL58612C/xx active
- BE BE441897D patent/BE441897A/xx unknown
-
1942
- 1942-04-20 FR FR881362D patent/FR881362A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE441897A (en) | |
NL58612C (en) |
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