FR2307251A1 - Mesureur inductif de grandeurs mecaniques - Google Patents

Mesureur inductif de grandeurs mecaniques

Info

Publication number
FR2307251A1
FR2307251A1 FR7510772A FR7510772A FR2307251A1 FR 2307251 A1 FR2307251 A1 FR 2307251A1 FR 7510772 A FR7510772 A FR 7510772A FR 7510772 A FR7510772 A FR 7510772A FR 2307251 A1 FR2307251 A1 FR 2307251A1
Authority
FR
France
Prior art keywords
measurer
open
magnetic conductor
inductive
closed system
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.)
Granted
Application number
FR7510772A
Other languages
English (en)
French (fr)
Other versions
FR2307251B1 (cg-RX-API-DMAC10.html
Inventor
D M Mash
S S Schedrovitsky
Z I Golovko
M P Zaitsev
A N Sorokin
A A Belyaeva
I I Kharitonov
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.)
INST STR DOROZHNOGO
Original Assignee
INST STR DOROZHNOGO
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 INST STR DOROZHNOGO filed Critical INST STR DOROZHNOGO
Priority to FR7510772A priority Critical patent/FR2307251A1/fr
Publication of FR2307251A1 publication Critical patent/FR2307251A1/fr
Application granted granted Critical
Publication of FR2307251B1 publication Critical patent/FR2307251B1/fr
Granted 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2275—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable non-ferromagnetic conductive element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/11—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by inductive pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR7510772A 1975-04-07 1975-04-07 Mesureur inductif de grandeurs mecaniques Granted FR2307251A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510772A FR2307251A1 (fr) 1975-04-07 1975-04-07 Mesureur inductif de grandeurs mecaniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510772A FR2307251A1 (fr) 1975-04-07 1975-04-07 Mesureur inductif de grandeurs mecaniques

Publications (2)

Publication Number Publication Date
FR2307251A1 true FR2307251A1 (fr) 1976-11-05
FR2307251B1 FR2307251B1 (cg-RX-API-DMAC10.html) 1977-11-18

Family

ID=9153595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510772A Granted FR2307251A1 (fr) 1975-04-07 1975-04-07 Mesureur inductif de grandeurs mecaniques

Country Status (1)

Country Link
FR (1) FR2307251A1 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
FR2307251B1 (cg-RX-API-DMAC10.html) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse