BE661230A - - Google Patents
Info
- Publication number
- BE661230A BE661230A BE661230A BE661230A BE661230A BE 661230 A BE661230 A BE 661230A BE 661230 A BE661230 A BE 661230A BE 661230 A BE661230 A BE 661230A BE 661230 A BE661230 A BE 661230A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2949—Glass, ceramic or metal oxide in coating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR968985A FR1398135A (fr) | 1964-03-27 | 1964-03-27 | Procédé de stabilisation de sources thermoioniques et source thermoionique conforme à celles obtenues par application dudit procédé ou d'un procédé analogue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661230A true BE661230A (en]) | 1965-07-16 |
Family
ID=8826561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661230A BE661230A (en]) | 1964-03-27 | 1965-03-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3423583A (en]) |
| BE (1) | BE661230A (en]) |
| CH (1) | CH432054A (en]) |
| DE (1) | DE1297899B (en]) |
| FR (1) | FR1398135A (en]) |
| GB (1) | GB1088268A (en]) |
| IL (1) | IL23192A (en]) |
| LU (1) | LU48259A1 (en]) |
| NL (1) | NL6503985A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9091151B2 (en) | 2009-11-19 | 2015-07-28 | Halliburton Energy Services, Inc. | Downhole optical radiometry tool |
| US8885163B2 (en) | 2009-12-23 | 2014-11-11 | Halliburton Energy Services, Inc. | Interferometry-based downhole analysis tool |
| BR112012027653A2 (pt) | 2010-06-01 | 2016-08-16 | Halliburton Energy Services Inc | método e sistema para medir propriedades de formação |
| CA2781331A1 (en) * | 2010-06-16 | 2011-12-22 | Halliburton Energy Services, Inc. | Downhole sources having enhanced ir emission |
| US11227754B2 (en) | 2018-04-30 | 2022-01-18 | Leidos, Inc. | Low-power mass interrogation system and assay for determining vitamin D levels |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710354A (en) * | 1952-08-28 | 1955-06-07 | Mark G Inghram | Ion source |
| US2756341A (en) * | 1954-02-15 | 1956-07-24 | Gen Electric | Multiple cartridge source for mass spectrometer |
| NL268393A (en]) * | 1960-08-19 |
-
1964
- 1964-03-27 FR FR968985A patent/FR1398135A/fr not_active Expired
-
1965
- 1965-03-15 CH CH357365A patent/CH432054A/fr unknown
- 1965-03-17 DE DEC35339A patent/DE1297899B/de active Pending
- 1965-03-17 BE BE661230A patent/BE661230A/xx unknown
- 1965-03-19 GB GB11756/65A patent/GB1088268A/en not_active Expired
- 1965-03-22 IL IL23192A patent/IL23192A/en unknown
- 1965-03-25 US US442773A patent/US3423583A/en not_active Expired - Lifetime
- 1965-03-25 LU LU48259A patent/LU48259A1/xx unknown
- 1965-03-29 NL NL6503985A patent/NL6503985A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU48259A1 (en]) | 1965-05-25 |
| FR1398135A (fr) | 1965-05-07 |
| NL6503985A (en]) | 1965-09-28 |
| GB1088268A (en) | 1967-10-25 |
| IL23192A (en) | 1968-07-25 |
| CH432054A (fr) | 1967-03-15 |
| US3423583A (en) | 1969-01-21 |
| DE1297899B (de) | 1969-06-19 |