BE368819A - - Google Patents
Info
- Publication number
- BE368819A BE368819A BE368819DA BE368819A BE 368819 A BE368819 A BE 368819A BE 368819D A BE368819D A BE 368819DA BE 368819 A BE368819 A BE 368819A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/15—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/50—Thermionic-cathode tubes
- H01J17/52—Thermionic-cathode tubes with one cathode and one anode
- H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
- H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US349436A US1874753A (en) | 1929-03-23 | 1929-03-23 | Controlled arc discharge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE368819A true BE368819A (nl) |
Family
ID=23372398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE368819D BE368819A (nl) | 1929-03-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1874753A (nl) |
| BE (1) | BE368819A (nl) |
| ES (1) | ES116611A1 (nl) |
| GB (1) | GB346957A (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422819A (en) * | 1944-08-15 | 1947-06-24 | Eitel Mccullough Inc | External anode electron tube |
| US2492665A (en) * | 1945-03-29 | 1949-12-27 | Sylvania Electric Prod | Thyratron tube |
| US2594897A (en) * | 1945-09-19 | 1952-04-29 | Bell Telephone Labor Inc | Cathode structure for electron discharge tubes |
| US2459997A (en) * | 1947-05-24 | 1949-01-25 | Electrons Inc | Partially indirectly heated cathode structure for gas tubes |
| US2763806A (en) * | 1950-11-24 | 1956-09-18 | Hanovia Chemical & Mfg Co | Vapor electric discharge device |
| US2841735A (en) * | 1955-03-15 | 1958-07-01 | Philips Corp | Electron discharge tube |
| US2942136A (en) * | 1955-08-11 | 1960-06-21 | M O Valve Co Ltd | Low pressure gas filled thermionic valve |
| US3075114A (en) * | 1956-07-17 | 1963-01-22 | Edgerton Germeshausen & Grier | Gaseous-discharge device |
| US2937303A (en) * | 1957-09-11 | 1960-05-17 | Edgerton Germeshausen & Grier | Electric discharge device |
| US5994850A (en) * | 1995-09-08 | 1999-11-30 | Eev Limited | Switching arrangements wherein a cylindrical trigger electrode is arranged around a gap between an anode and cathode for establishing a discharge therebetween |
-
0
- BE BE368819D patent/BE368819A/xx unknown
-
1929
- 1929-03-23 US US349436A patent/US1874753A/en not_active Expired - Lifetime
-
1930
- 1930-01-27 ES ES0116611A patent/ES116611A1/es not_active Expired
- 1930-03-21 GB GB9097/30A patent/GB346957A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1874753A (en) | 1932-08-30 |
| GB346957A (en) | 1931-04-23 |
| ES116611A1 (es) | 1930-02-16 |