FR854230A - Improvements to devices such as those supplied by generators such as magnetos, in particular to measuring devices - Google Patents
Improvements to devices such as those supplied by generators such as magnetos, in particular to measuring devicesInfo
- Publication number
- FR854230A FR854230A FR854230DA FR854230A FR 854230 A FR854230 A FR 854230A FR 854230D A FR854230D A FR 854230DA FR 854230 A FR854230 A FR 854230A
- Authority
- FR
- France
- Prior art keywords
- devices
- magnetos
- generators
- those supplied
- measuring devices
- 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
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/12—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being glow discharge tubes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR854230T | 1938-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR854230A true FR854230A (en) | 1940-04-08 |
Family
ID=9327645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR854230D Expired FR854230A (en) | 1938-12-24 | 1938-12-24 | Improvements to devices such as those supplied by generators such as magnetos, in particular to measuring devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR854230A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012052314A1 (en) | 2010-10-21 | 2012-04-26 | Valorex | Method for evaluating the quantity of methane produced by a dairy ruminant |
WO2012130340A1 (en) | 2010-06-29 | 2012-10-04 | Valorex | Method for evaluating the quantity of methane produced by a ruminant used for meat production |
-
1938
- 1938-12-24 FR FR854230D patent/FR854230A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012130340A1 (en) | 2010-06-29 | 2012-10-04 | Valorex | Method for evaluating the quantity of methane produced by a ruminant used for meat production |
WO2012052314A1 (en) | 2010-10-21 | 2012-04-26 | Valorex | Method for evaluating the quantity of methane produced by a dairy ruminant |
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