FR724709A - Improvements made to electric discharge tubes - Google Patents
Improvements made to electric discharge tubesInfo
- Publication number
- FR724709A FR724709A FR724709DA FR724709A FR 724709 A FR724709 A FR 724709A FR 724709D A FR724709D A FR 724709DA FR 724709 A FR724709 A FR 724709A
- Authority
- FR
- France
- Prior art keywords
- electric discharge
- improvements made
- discharge tubes
- tubes
- electric
- 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
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/06—Vessels or containers specially adapted for operation at high tension, e.g. by improved potential distribution over surface of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/36—Solid anodes; Solid auxiliary anodes for maintaining a discharge
- H01J1/42—Cooling of anodes; Heating of anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0048—Tubes with a main cathode
- H01J2893/0051—Anode assemblies; screens for influencing the discharge
- H01J2893/0054—Cooling means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL378672X | 1930-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR724709A true FR724709A (en) | 1932-05-02 |
Family
ID=19785623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR724709D Expired FR724709A (en) | 1930-10-13 | 1931-10-02 | Improvements made to electric discharge tubes |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE383057A (en) |
FR (1) | FR724709A (en) |
GB (1) | GB378672A (en) |
NL (1) | NL43091C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746984C (en) * | 1937-03-31 | 1944-09-01 | Simens & Halske Ag | Gas or vapor-filled electrical discharge vessel |
-
0
- BE BE383057D patent/BE383057A/xx unknown
- NL NL43091D patent/NL43091C/xx active
-
1931
- 1931-09-14 GB GB25715/31A patent/GB378672A/en not_active Expired
- 1931-10-02 FR FR724709D patent/FR724709A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746984C (en) * | 1937-03-31 | 1944-09-01 | Simens & Halske Ag | Gas or vapor-filled electrical discharge vessel |
Also Published As
Publication number | Publication date |
---|---|
GB378672A (en) | 1932-08-18 |
BE383057A (en) | |
NL43091C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR773999A (en) | Improvements made to electric discharge tubes | |
FR688985A (en) | Improvements to discharge tubes | |
FR707965A (en) | Improvements made to electric discharge tubes | |
FR718983A (en) | Improvements made to electric discharge tubes | |
FR44905E (en) | Improvements made to electric discharge tubes | |
FR45132E (en) | Electric discharge tube | |
FR717583A (en) | Electric discharge tube | |
FR723374A (en) | Electric discharge tube | |
FR724709A (en) | Improvements made to electric discharge tubes | |
FR727680A (en) | Improvements to discharge tubes | |
FR727076A (en) | Improvements to discharge tubes | |
FR727891A (en) | Electric discharge tube | |
FR712097A (en) | Improvements made to electric discharge tubes | |
FR707770A (en) | Improvements to discharge tubes | |
FR719115A (en) | Discharge tube | |
FR757631A (en) | Improvements made to electric discharge tubes | |
FR708128A (en) | Improvements to electric discharge tubes | |
FR39597E (en) | Improvements to discharge tubes | |
FR721436A (en) | Improvements to discharge tubes | |
FR39053E (en) | Improvements to discharge tubes | |
FR740165A (en) | Improvements made to electric discharge tubes | |
FR740166A (en) | Improvements made to electric discharge tubes | |
FR701723A (en) | Improvements made to electric discharge tubes | |
FR726361A (en) | Electric discharge tube | |
FR708234A (en) | Electric discharge tube |