FR1338476A - électromètre à contact - Google Patents
électromètre à contactInfo
- Publication number
- FR1338476A FR1338476A FR906478A FR906478A FR1338476A FR 1338476 A FR1338476 A FR 1338476A FR 906478 A FR906478 A FR 906478A FR 906478 A FR906478 A FR 906478A FR 1338476 A FR1338476 A FR 1338476A
- Authority
- FR
- France
- Prior art keywords
- contact electrometer
- electrometer
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/02—Ionisation chambers
- H01J47/04—Capacitive ionisation chambers, e.g. the electrodes of which are used as electrometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
- G01R5/28—Electrostatic instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/15—Instruments in which pulses generated by a radiation detector are integrated, e.g. by a diode pump circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906478A FR1338476A (fr) | 1962-08-08 | 1962-08-08 | électromètre à contact |
CH924963A CH405499A (fr) | 1962-08-08 | 1963-07-25 | Electromètre à contact |
US299219A US3304426A (en) | 1962-08-08 | 1963-08-01 | Contact electrometers with oscillating blades |
LU44204D LU44204A1 (fr) | 1962-08-08 | 1963-08-05 | |
DE19631464509 DE1464509A1 (de) | 1962-08-08 | 1963-08-07 | Kontakt-Elektrometer |
ES0290629A ES290629A1 (es) | 1962-08-08 | 1963-08-07 | Electrëmetro de contacto |
SE8671/63A SE311194B (fr) | 1962-08-08 | 1963-08-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906478A FR1338476A (fr) | 1962-08-08 | 1962-08-08 | électromètre à contact |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1338476A true FR1338476A (fr) | 1963-09-27 |
Family
ID=8784876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR906478A Expired FR1338476A (fr) | 1962-08-08 | 1962-08-08 | électromètre à contact |
Country Status (7)
Country | Link |
---|---|
US (1) | US3304426A (fr) |
CH (1) | CH405499A (fr) |
DE (1) | DE1464509A1 (fr) |
ES (1) | ES290629A1 (fr) |
FR (1) | FR1338476A (fr) |
LU (1) | LU44204A1 (fr) |
SE (1) | SE311194B (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794955A (en) * | 1957-06-04 | Electrometer apparatus | ||
US2812443A (en) * | 1954-03-15 | 1957-11-05 | Gen Electric | Electrostatic microammeter |
US2920250A (en) * | 1956-06-25 | 1960-01-05 | Tracerlab Inc | Switch |
US3004164A (en) * | 1956-11-22 | 1961-10-10 | Sievert Rolf Maximilian | Method and apparatus for measuring ionization radiation |
-
1962
- 1962-08-08 FR FR906478A patent/FR1338476A/fr not_active Expired
-
1963
- 1963-07-25 CH CH924963A patent/CH405499A/fr unknown
- 1963-08-01 US US299219A patent/US3304426A/en not_active Expired - Lifetime
- 1963-08-05 LU LU44204D patent/LU44204A1/xx unknown
- 1963-08-07 ES ES0290629A patent/ES290629A1/es not_active Expired
- 1963-08-07 SE SE8671/63A patent/SE311194B/xx unknown
- 1963-08-07 DE DE19631464509 patent/DE1464509A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
ES290629A1 (es) | 1963-12-01 |
US3304426A (en) | 1967-02-14 |
LU44204A1 (fr) | 1963-10-05 |
SE311194B (fr) | 1969-06-02 |
CH405499A (fr) | 1966-01-15 |
DE1464509A1 (de) | 1968-10-24 |
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