CH249501A - Mercury vapor discharge vessel. - Google Patents
Mercury vapor discharge vessel.Info
- Publication number
- CH249501A CH249501A CH249501DA CH249501A CH 249501 A CH249501 A CH 249501A CH 249501D A CH249501D A CH 249501DA CH 249501 A CH249501 A CH 249501A
- Authority
- CH
- Switzerland
- Prior art keywords
- discharge vessel
- mercury vapor
- vapor discharge
- mercury
- vessel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/14—Magnetic means for controlling the discharge
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2458861X | 1946-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH249501A true CH249501A (en) | 1947-06-30 |
Family
ID=4569388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH249501D CH249501A (en) | 1946-04-04 | 1946-04-04 | Mercury vapor discharge vessel. |
Country Status (3)
Country | Link |
---|---|
US (1) | US2458861A (en) |
CH (1) | CH249501A (en) |
FR (1) | FR944616A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1186453A (en) * | 1967-11-03 | 1970-04-02 | M O Valve Co Ltd | Improvements in or relating to Electric Circuit Interrupting Devices |
-
1946
- 1946-04-04 CH CH249501D patent/CH249501A/en unknown
-
1947
- 1947-03-26 US US737238A patent/US2458861A/en not_active Expired - Lifetime
- 1947-04-01 FR FR944616D patent/FR944616A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2458861A (en) | 1949-01-11 |
FR944616A (en) | 1949-04-11 |
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