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 devices

Info

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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Association des Ouvriers en Instruments de Precision
Original Assignee
Association des Ouvriers en Instruments de Precision
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Association des Ouvriers en Instruments de Precision filed Critical Association des Ouvriers en Instruments de Precision
Application granted granted Critical
Publication of FR854230A publication Critical patent/FR854230A/en
Expired legal-status Critical Current

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)
FR854230D 1938-12-24 1938-12-24 Improvements to devices such as those supplied by generators such as magnetos, in particular to measuring devices Expired FR854230A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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