BE797269A - Methode et appareil pour introduire de la puissance electrique dans un flux de gaz au moyen d'une decharge electrique - Google Patents
Methode et appareil pour introduire de la puissance electrique dans un flux de gaz au moyen d'une decharge electriqueInfo
- Publication number
- BE797269A BE797269A BE129212A BE129212A BE797269A BE 797269 A BE797269 A BE 797269A BE 129212 A BE129212 A BE 129212A BE 129212 A BE129212 A BE 129212A BE 797269 A BE797269 A BE 797269A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- flow
- electric power
- electrical discharge
- introducing electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
-
- 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
-
- 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/038—Electrodes, e.g. special shape, configuration or composition
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
- H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
- H01S3/076—Folded-path lasers
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
-
- 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
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23973672A | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE797269A true BE797269A (fr) | 1973-07-16 |
Family
ID=22903495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE129212A BE797269A (fr) | 1972-03-30 | 1973-03-23 | Methode et appareil pour introduire de la puissance electrique dans un flux de gaz au moyen d'une decharge electrique |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3777279A (es) |
| JP (1) | JPS499993A (es) |
| BE (1) | BE797269A (es) |
| CA (1) | CA992654A (es) |
| CH (1) | CH571767A5 (es) |
| DE (1) | DE2312877A1 (es) |
| FR (1) | FR2178153B1 (es) |
| GB (1) | GB1389801A (es) |
| NL (1) | NL7303935A (es) |
| SE (1) | SE385182B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921100A (en) * | 1974-09-23 | 1975-11-18 | United Technologies Corp | Gas dynamic laser having shutter doors |
| JPS5180195A (ja) * | 1975-01-09 | 1976-07-13 | Mitsubishi Electric Corp | Yokohokoreikigatareezahatsushinsochi |
| US4180784A (en) * | 1977-09-19 | 1979-12-25 | The Boeing Company | Frequency modulated electrical discharge laser |
| JPS5811110B2 (ja) * | 1978-06-28 | 1983-03-01 | 株式会社日立製作所 | ガスレ−ザ発生装置 |
| GB2053556B (en) * | 1978-10-20 | 1983-03-30 | Univ Essex | Pre-ionising arrangement for electrical discharge apparatus such as a gas laser |
| DE2910177C3 (de) * | 1979-03-15 | 1981-11-26 | Opower, Hans, Dipl.-Phys. Dr., 8033 Krailling | Elektrisch angeregter CO↓2↓-Laser |
| JPS5697865A (en) * | 1980-01-07 | 1981-08-06 | Hitachi Ltd | Ionization detector |
| JPS58212189A (ja) * | 1982-06-02 | 1983-12-09 | Hitachi Ltd | ガスレ−ザ発生装置 |
| JPS60244086A (ja) * | 1984-05-18 | 1985-12-03 | Mitsubishi Electric Corp | 同軸型レ−ザ発振器 |
| DE3428653C2 (de) * | 1984-08-03 | 1994-06-01 | Trumpf Gmbh & Co | Quergeströmter CO¶2¶-Laser |
| WO1987004868A1 (en) * | 1986-01-29 | 1987-08-13 | Fanuc Ltd | Gas laser utilizing high-frequency excitation |
| JPS6327078A (ja) * | 1986-07-18 | 1988-02-04 | Fanuc Ltd | ガスレ−ザ装置 |
| GB2235086A (en) * | 1989-06-01 | 1991-02-20 | Ion Tech Ltd | Ion beam source |
| DE19936955A1 (de) | 1999-08-05 | 2001-02-15 | Trumpf Lasertechnik Gmbh | Gaslaser |
| US6648368B2 (en) | 2002-03-27 | 2003-11-18 | General Motors Corporation | Dual roof rail air bag with integrated fill system |
| RU2687291C1 (ru) * | 2018-05-15 | 2019-05-13 | Открытое акционерное общество "Инфотэк Груп" | Способ создания направленного ионизирующего канала в воздушной среде |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562664A (en) * | 1968-03-01 | 1971-02-09 | Jameson D Ridgen | Gas laser with means for maintaining power output |
| US3633125A (en) * | 1970-06-22 | 1972-01-04 | Raytheon Co | Gas laser with means for specifically creating and maintaining turbulence in the gaseous laser medium |
-
1972
- 1972-03-30 US US00239736A patent/US3777279A/en not_active Expired - Lifetime
-
1973
- 1973-02-19 CA CA164,177A patent/CA992654A/en not_active Expired
- 1973-03-12 CH CH357373A patent/CH571767A5/xx not_active IP Right Cessation
- 1973-03-15 DE DE2312877A patent/DE2312877A1/de active Pending
- 1973-03-20 GB GB1340673A patent/GB1389801A/en not_active Expired
- 1973-03-21 NL NL7303935A patent/NL7303935A/xx not_active Application Discontinuation
- 1973-03-22 SE SE7304030A patent/SE385182B/xx unknown
- 1973-03-23 FR FR7311242A patent/FR2178153B1/fr not_active Expired
- 1973-03-23 BE BE129212A patent/BE797269A/xx unknown
- 1973-03-27 JP JP48035536A patent/JPS499993A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA992654A (en) | 1976-07-06 |
| SE385182B (sv) | 1976-06-08 |
| US3777279A (en) | 1973-12-04 |
| FR2178153A1 (es) | 1973-11-09 |
| GB1389801A (en) | 1975-04-09 |
| FR2178153B1 (es) | 1978-07-13 |
| CH571767A5 (es) | 1976-01-15 |
| NL7303935A (es) | 1973-10-02 |
| DE2312877A1 (de) | 1973-10-11 |
| JPS499993A (es) | 1974-01-29 |
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