CH209914A - Implementation on vacuum vessels made of ceramic material. - Google Patents
Implementation on vacuum vessels made of ceramic material.Info
- Publication number
- CH209914A CH209914A CH209914DA CH209914A CH 209914 A CH209914 A CH 209914A CH 209914D A CH209914D A CH 209914DA CH 209914 A CH209914 A CH 209914A
- Authority
- CH
- Switzerland
- Prior art keywords
- implementation
- ceramic material
- vacuum vessels
- vessels made
- vacuum
- Prior art date
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE209914X | 1938-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH209914A true CH209914A (en) | 1940-05-15 |
Family
ID=5795016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH209914D CH209914A (en) | 1938-04-07 | 1939-04-05 | Implementation on vacuum vessels made of ceramic material. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE433743A (en) |
CH (1) | CH209914A (en) |
FR (1) | FR852805A (en) |
-
0
- BE BE433743D patent/BE433743A/xx unknown
-
1939
- 1939-04-05 CH CH209914D patent/CH209914A/en unknown
- 1939-04-07 FR FR852805D patent/FR852805A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR852805A (en) | 1940-03-04 |
BE433743A (en) |
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