GB653952A - Improvements in or relating to electron discharge devices - Google Patents
Improvements in or relating to electron discharge devicesInfo
- Publication number
- GB653952A GB653952A GB3321348A GB3321348A GB653952A GB 653952 A GB653952 A GB 653952A GB 3321348 A GB3321348 A GB 3321348A GB 3321348 A GB3321348 A GB 3321348A GB 653952 A GB653952 A GB 653952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- discharge devices
- electron discharge
- per cent
- sealing
- 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
- H01J5/20—Seals between parts of vessels
-
- 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
- H01J2893/0037—Solid sealing members other than lamp bases
Landscapes
- Glass Compositions (AREA)
Abstract
An alloy suitable for sealing to glass comprises 42 per cent nickel, 6 per cent chromium and the remainder iron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3321348A GB653952A (en) | 1948-12-24 | 1948-12-24 | Improvements in or relating to electron discharge devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3321348A GB653952A (en) | 1948-12-24 | 1948-12-24 | Improvements in or relating to electron discharge devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB653952A true GB653952A (en) | 1951-05-30 |
Family
ID=10350023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3321348A Expired GB653952A (en) | 1948-12-24 | 1948-12-24 | Improvements in or relating to electron discharge devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB653952A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766487A (en) * | 1969-11-27 | 1973-10-16 | Lasers Co Ind Des | Discharge tube with dismountable electrode |
-
1948
- 1948-12-24 GB GB3321348A patent/GB653952A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766487A (en) * | 1969-11-27 | 1973-10-16 | Lasers Co Ind Des | Discharge tube with dismountable electrode |
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