FR783980A - Dispositif indiquant le sens des variations de la pression atmosphérique - Google Patents

Dispositif indiquant le sens des variations de la pression atmosphérique

Info

Publication number
FR783980A
FR783980A FR783980DA FR783980A FR 783980 A FR783980 A FR 783980A FR 783980D A FR783980D A FR 783980DA FR 783980 A FR783980 A FR 783980A
Authority
FR
France
Prior art keywords
variations
atmospheric pressure
device indicating
indicating
atmospheric
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
English (en)
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR783980A publication Critical patent/FR783980A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR783980D 1934-03-17 1935-01-10 Dispositif indiquant le sens des variations de la pression atmosphérique Expired FR783980A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE783980X 1934-03-17

Publications (1)

Publication Number Publication Date
FR783980A true FR783980A (fr) 1935-07-20

Family

ID=6698435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783980D Expired FR783980A (fr) 1934-03-17 1935-01-10 Dispositif indiquant le sens des variations de la pression atmosphérique

Country Status (1)

Country Link
FR (1) FR783980A (fr)

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