FR1466857A - Perfectionnements apportés aux instruments pour la mesure des contraintes - Google Patents

Perfectionnements apportés aux instruments pour la mesure des contraintes

Info

Publication number
FR1466857A
FR1466857A FR48077A FR48077A FR1466857A FR 1466857 A FR1466857 A FR 1466857A FR 48077 A FR48077 A FR 48077A FR 48077 A FR48077 A FR 48077A FR 1466857 A FR1466857 A FR 1466857A
Authority
FR
France
Prior art keywords
instruments
improvements made
measuring stresses
stresses
measuring
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
FR48077A
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.)
Westland Group PLC
Original Assignee
Westland Aircraft Ltd
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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Priority to FR48077A priority Critical patent/FR1466857A/fr
Application granted granted Critical
Publication of FR1466857A publication Critical patent/FR1466857A/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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/225—Measuring circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0071—Specific indicating arrangements, e.g. of overload

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR48077A 1966-02-02 1966-02-02 Perfectionnements apportés aux instruments pour la mesure des contraintes Expired FR1466857A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR48077A FR1466857A (fr) 1966-02-02 1966-02-02 Perfectionnements apportés aux instruments pour la mesure des contraintes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48077A FR1466857A (fr) 1966-02-02 1966-02-02 Perfectionnements apportés aux instruments pour la mesure des contraintes

Publications (1)

Publication Number Publication Date
FR1466857A true FR1466857A (fr) 1967-01-20

Family

ID=8600310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48077A Expired FR1466857A (fr) 1966-02-02 1966-02-02 Perfectionnements apportés aux instruments pour la mesure des contraintes

Country Status (1)

Country Link
FR (1) FR1466857A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038589A1 (fr) * 1980-04-03 1981-10-28 Bavaria B.V. Dispositif pour déterminer le volume du contenu d'un récipient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038589A1 (fr) * 1980-04-03 1981-10-28 Bavaria B.V. Dispositif pour déterminer le volume du contenu d'un récipient

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