SE7710023L - Sett och anordning for matning och reglering av ett neutronalstrande ror vid undersokning av markborrhal - Google Patents
Sett och anordning for matning och reglering av ett neutronalstrande ror vid undersokning av markborrhalInfo
- Publication number
- SE7710023L SE7710023L SE7710023A SE7710023A SE7710023L SE 7710023 L SE7710023 L SE 7710023L SE 7710023 A SE7710023 A SE 7710023A SE 7710023 A SE7710023 A SE 7710023A SE 7710023 L SE7710023 L SE 7710023L
- Authority
- SE
- Sweden
- Prior art keywords
- neutronal
- examination
- regulating
- feeding
- ground drill
- Prior art date
Links
Classifications
-
- 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
- H01J1/13—Solid thermionic cathodes
- H01J1/135—Circuit arrangements therefor, e.g. for temperature control
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3382—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
- H02M3/3384—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
- H05H3/06—Generating neutron beams
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Particle Accelerators (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/721,616 US4092545A (en) | 1976-09-08 | 1976-09-08 | Means and method for controlling the neutron output of a neutron generator tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7710023L true SE7710023L (sv) | 1978-03-09 |
| SE422247B SE422247B (sv) | 1982-02-22 |
Family
ID=24898635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7710023A SE422247B (sv) | 1976-09-08 | 1977-09-07 | Sett att elektriskt mata och reglera ett gasfyllt nautronalstrande ror for undersokning av markborrhal och anordning for genomforande av settet |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4092545A (sv) |
| JP (1) | JPS5914240B2 (sv) |
| CA (1) | CA1076270A (sv) |
| DE (1) | DE2726890B2 (sv) |
| FR (1) | FR2364531A1 (sv) |
| GB (1) | GB1569389A (sv) |
| NL (1) | NL7708899A (sv) |
| SE (1) | SE422247B (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292592A (en) * | 1979-05-29 | 1981-09-29 | Dresser Industries, Inc. | Pulsed power supply system |
| US4288696A (en) * | 1979-06-29 | 1981-09-08 | Halliburton Company | Well logging neutron generator control system |
| US4264823A (en) * | 1979-06-29 | 1981-04-28 | Halliburton Services | Well logging digital neutron generator control system |
| US4432929A (en) * | 1981-07-17 | 1984-02-21 | Halliburton Company | Pulsed neutron generator tube power control circuit |
| US4487737A (en) * | 1982-01-25 | 1984-12-11 | Halliburton Company | Pulsed neutron generator control circuit |
| US20080232532A1 (en) * | 2005-04-29 | 2008-09-25 | Larsen Lewis G | Apparatus and Method for Generation of Ultra Low Momentum Neutrons |
| RU2491669C1 (ru) * | 2011-12-28 | 2013-08-27 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") | Блок излучателя нейтронов |
| JP6077332B2 (ja) * | 2013-02-20 | 2017-02-08 | 浜松ホトニクス株式会社 | 直流電源回路 |
| RU2541509C1 (ru) * | 2013-10-31 | 2015-02-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") | Блок излучателя нейтронов |
| JP6591259B2 (ja) * | 2015-11-11 | 2019-10-16 | 株式会社東芝 | 核融合中性子発生装置および核融合中性子発生方法 |
| FR3087313B1 (fr) | 2018-10-16 | 2020-11-06 | Sodern | Generateur neutronique |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1141374A (fr) * | 1954-03-08 | 1957-09-02 | Schlumberger Well Surv Corp | Appareil utilisable en particulier pour l'exploration des sondages |
| US3082326A (en) * | 1954-03-08 | 1963-03-19 | Schlumberger Well Surv Corp | Neutron generating apparatus |
| US3134929A (en) * | 1960-07-21 | 1964-05-26 | Well Surveys Inc | Gas pressure control means for accelerator source |
| US3350563A (en) * | 1963-03-08 | 1967-10-31 | Schlumberger Technology Corp | Neutron generating apparatus having a target containing both deuterium and tritium gases |
| US3719827A (en) * | 1971-01-29 | 1973-03-06 | Mobil Oil Corp | Regulating circuit for a pulsed neutron source |
| US3949232A (en) * | 1974-09-30 | 1976-04-06 | Texaco Inc. | High-voltage arc detector |
| US3984694A (en) * | 1975-02-13 | 1976-10-05 | Mobil Oil Corporation | Pulse width regulator for a pulsed neutron source |
-
1976
- 1976-09-08 US US05/721,616 patent/US4092545A/en not_active Expired - Lifetime
-
1977
- 1977-04-14 JP JP52042117A patent/JPS5914240B2/ja not_active Expired
- 1977-06-15 DE DE2726890A patent/DE2726890B2/de active Granted
- 1977-08-01 GB GB32159/77A patent/GB1569389A/en not_active Expired
- 1977-08-12 NL NL7708899A patent/NL7708899A/xx not_active Application Discontinuation
- 1977-08-22 CA CA285,238A patent/CA1076270A/en not_active Expired
- 1977-09-06 FR FR7726933A patent/FR2364531A1/fr active Granted
- 1977-09-07 SE SE7710023A patent/SE422247B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4092545A (en) | 1978-05-30 |
| JPS5332801A (en) | 1978-03-28 |
| DE2726890B2 (de) | 1979-01-04 |
| CA1076270A (en) | 1980-04-22 |
| GB1569389A (en) | 1980-06-11 |
| SE422247B (sv) | 1982-02-22 |
| DE2726890C3 (sv) | 1979-08-30 |
| FR2364531A1 (fr) | 1978-04-07 |
| FR2364531B1 (sv) | 1984-05-25 |
| NL7708899A (nl) | 1978-03-10 |
| JPS5914240B2 (ja) | 1984-04-03 |
| DE2726890A1 (de) | 1978-03-09 |
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