FI750954A - - Google Patents
Info
- Publication number
- FI750954A FI750954A FI750954A FI750954A FI750954A FI 750954 A FI750954 A FI 750954A FI 750954 A FI750954 A FI 750954A FI 750954 A FI750954 A FI 750954A FI 750954 A FI750954 A FI 750954A
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac 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
- H02M7/515—Conversion of dc power input into ac 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 semiconductor devices only
- H02M7/523—Conversion of dc power input into ac 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 semiconductor devices only with LC-resonance circuit in the main circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45639674A | 1974-03-29 | 1974-03-29 | |
| US45639674 | 1974-03-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750954A true FI750954A (en) | 1975-09-30 |
| FI62916B FI62916B (en) | 1982-11-30 |
| FI62916C FI62916C (en) | 1983-03-10 |
Family
ID=23812588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750954A FI62916C (en) | 1974-03-29 | 1975-03-27 | KORONAGENERATORANORDNING |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50133426A (en) |
| CA (1) | CA1050099A (en) |
| DE (1) | DE2513026A1 (en) |
| FI (1) | FI62916C (en) |
| FR (1) | FR2266360B1 (en) |
| GB (1) | GB1500773A (en) |
| IT (1) | IT1034658B (en) |
| NO (1) | NO751082L (en) |
| SE (1) | SE404472B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330762A (en) * | 1979-03-21 | 1982-05-18 | United Kingdom Atomic Energy Authority | Circuit for stabilizing an electrical discharge within a glow discharge gas laser |
| US4451766A (en) * | 1982-05-03 | 1984-05-29 | Hughes Aircraft Company | Radio frequency laser pumping system |
| US5443800A (en) * | 1993-06-01 | 1995-08-22 | Liftech Corporation | Pulse train generating circuit for control of an ozone generating means |
-
1975
- 1975-02-25 CA CA220,736A patent/CA1050099A/en not_active Expired
- 1975-03-25 DE DE19752513026 patent/DE2513026A1/en not_active Withdrawn
- 1975-03-26 NO NO751082A patent/NO751082L/no unknown
- 1975-03-27 FI FI750954A patent/FI62916C/en not_active IP Right Cessation
- 1975-03-27 SE SE7503623A patent/SE404472B/en unknown
- 1975-03-27 JP JP50036148A patent/JPS50133426A/ja active Pending
- 1975-03-27 IT IT21759/75A patent/IT1034658B/en active
- 1975-03-27 GB GB13023/75A patent/GB1500773A/en not_active Expired
- 1975-03-27 FR FR7509772A patent/FR2266360B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI62916C (en) | 1983-03-10 |
| JPS50133426A (en) | 1975-10-22 |
| FR2266360A1 (en) | 1975-10-24 |
| CA1050099A (en) | 1979-03-06 |
| IT1034658B (en) | 1979-10-10 |
| SE404472B (en) | 1978-10-02 |
| FI62916B (en) | 1982-11-30 |
| FR2266360B1 (en) | 1981-08-07 |
| DE2513026A1 (en) | 1975-10-02 |
| GB1500773A (en) | 1978-02-08 |
| AU7964675A (en) | 1976-09-30 |
| SE7503623L (en) | 1975-09-30 |
| NO751082L (en) | 1975-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: UNION CARBIDE CORP |