FR1049118A - Precision electromechanical comparator for remote measurement - Google Patents

Precision electromechanical comparator for remote measurement

Info

Publication number
FR1049118A
FR1049118A FR1049118DA FR1049118A FR 1049118 A FR1049118 A FR 1049118A FR 1049118D A FR1049118D A FR 1049118DA FR 1049118 A FR1049118 A FR 1049118A
Authority
FR
France
Prior art keywords
comparator
remote measurement
precision electromechanical
electromechanical
precision
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)
Inventor
Huetz
Bazin
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1049118A publication Critical patent/FR1049118A/en
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
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1049118D 1952-01-15 1952-01-15 Precision electromechanical comparator for remote measurement Expired FR1049118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049118T 1952-01-15

Publications (1)

Publication Number Publication Date
FR1049118A true FR1049118A (en) 1953-12-28

Family

ID=9593545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049118D Expired FR1049118A (en) 1952-01-15 1952-01-15 Precision electromechanical comparator for remote measurement

Country Status (1)

Country Link
FR (1) FR1049118A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060906A (en) * 1975-09-11 1977-12-06 Robert Bosch G.M.B.H. Centering apparatus for sensing alignment of engaging, aligned machine elements, typically screws and bolts with nuts
US4177568A (en) * 1977-03-19 1979-12-11 Carl Zeiss-Stiftung Measurement head
US4575947A (en) * 1983-03-30 1986-03-18 Wyler Ag Measuring arm for a multiple coordinate measuring machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060906A (en) * 1975-09-11 1977-12-06 Robert Bosch G.M.B.H. Centering apparatus for sensing alignment of engaging, aligned machine elements, typically screws and bolts with nuts
US4177568A (en) * 1977-03-19 1979-12-11 Carl Zeiss-Stiftung Measurement head
US4575947A (en) * 1983-03-30 1986-03-18 Wyler Ag Measuring arm for a multiple coordinate measuring machine

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