NL278375A - - Google Patents
Info
- Publication number
- NL278375A NL278375A NL278375DA NL278375A NL 278375 A NL278375 A NL 278375A NL 278375D A NL278375D A NL 278375DA NL 278375 A NL278375 A NL 278375A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/30—Measuring half-life of a radioactive substance
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
- G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
- G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/14—Period meters
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Software Systems (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Amplifiers (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17458/61A GB950947A (en) | 1961-05-12 | 1961-05-12 | Improvements in or relating to period meters for nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL278375A true NL278375A (forum.php) |
Family
ID=10095532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL278375D NL278375A (forum.php) | 1961-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3233106A (forum.php) |
| DE (1) | DE1185737B (forum.php) |
| GB (1) | GB950947A (forum.php) |
| NL (1) | NL278375A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3958069B2 (ja) | 2001-03-28 | 2007-08-15 | 株式会社東芝 | 放射線測定装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2968727A (en) * | 1957-04-23 | 1961-01-17 | Curtiss Wright Corp | Radiation measuring apparatus having means for compensating errors due to atmospheric conditions |
| US2986636A (en) * | 1957-08-15 | 1961-05-30 | Robertshaw Fulton Controls Co | Linear and logarithmic amplifiers for compensated ionization chambers |
| US3069545A (en) * | 1958-02-28 | 1962-12-18 | Westinghouse Electric Corp | Method and apparatus for determining the state of a nuclear reactor |
-
0
- NL NL278375D patent/NL278375A/xx unknown
-
1961
- 1961-05-12 GB GB17458/61A patent/GB950947A/en not_active Expired
-
1962
- 1962-04-16 US US187543A patent/US3233106A/en not_active Expired - Lifetime
- 1962-05-10 DE DEU8943A patent/DE1185737B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3233106A (en) | 1966-02-01 |
| GB950947A (en) | 1964-03-04 |
| DE1185737B (de) | 1965-01-21 |