AU472425B2 - Measurement ofthe ion content and electric field ofthe atmosphere - Google Patents
Measurement ofthe ion content and electric field ofthe atmosphereInfo
- Publication number
- AU472425B2 AU472425B2 AU38543/72A AU3854372A AU472425B2 AU 472425 B2 AU472425 B2 AU 472425B2 AU 38543/72 A AU38543/72 A AU 38543/72A AU 3854372 A AU3854372 A AU 3854372A AU 472425 B2 AU472425 B2 AU 472425B2
- Authority
- AU
- Australia
- Prior art keywords
- ofthe
- electric field
- ion content
- atmosphere
- measurement
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/12—Measuring electrostatic fields or voltage-potential
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU38543/72A AU472425B2 (en) | 1972-02-02 | 1972-02-02 | Measurement ofthe ion content and electric field ofthe atmosphere |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU38543/72A AU472425B2 (en) | 1972-02-02 | 1972-02-02 | Measurement ofthe ion content and electric field ofthe atmosphere |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3854372A AU3854372A (en) | 1973-08-09 |
AU472425B2 true AU472425B2 (en) | 1976-05-27 |
Family
ID=3725508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38543/72A Expired AU472425B2 (en) | 1972-02-02 | 1972-02-02 | Measurement ofthe ion content and electric field ofthe atmosphere |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU472425B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407484A1 (en) * | 1977-10-28 | 1979-05-25 | Elf Aquitaine | Gaseous medium ionisation measurement system - consists of three concentric tubes, outer one forming screen, middle one carrying polarisation potential, and inner one coupled to meter |
FR2553516A1 (en) * | 1983-10-13 | 1985-04-19 | Elf Aquitaine | Device for measuring the degree of ionisation of a gaseous medium |
AU572517B2 (en) * | 1982-12-03 | 1988-05-12 | Slm Investissements S.A. | Fire detector and electrode arrangement |
DE102014019172A1 (en) | 2014-12-17 | 2016-06-23 | Elmos Semiconductor Aktiengesellschaft | Apparatus and method for distinguishing solid objects, cooking fumes and smoke with a compensating optical measuring system |
DE102014019773A1 (en) | 2014-12-17 | 2016-06-23 | Elmos Semiconductor Aktiengesellschaft | Apparatus and method for distinguishing solid objects, cooking fumes and smoke by means of the display of a mobile telephone |
-
1972
- 1972-02-02 AU AU38543/72A patent/AU472425B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407484A1 (en) * | 1977-10-28 | 1979-05-25 | Elf Aquitaine | Gaseous medium ionisation measurement system - consists of three concentric tubes, outer one forming screen, middle one carrying polarisation potential, and inner one coupled to meter |
AU572517B2 (en) * | 1982-12-03 | 1988-05-12 | Slm Investissements S.A. | Fire detector and electrode arrangement |
FR2553516A1 (en) * | 1983-10-13 | 1985-04-19 | Elf Aquitaine | Device for measuring the degree of ionisation of a gaseous medium |
DE102014019172A1 (en) | 2014-12-17 | 2016-06-23 | Elmos Semiconductor Aktiengesellschaft | Apparatus and method for distinguishing solid objects, cooking fumes and smoke with a compensating optical measuring system |
DE102014019773A1 (en) | 2014-12-17 | 2016-06-23 | Elmos Semiconductor Aktiengesellschaft | Apparatus and method for distinguishing solid objects, cooking fumes and smoke by means of the display of a mobile telephone |
Also Published As
Publication number | Publication date |
---|---|
AU3854372A (en) | 1973-08-09 |
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