FR1465476A - Dispositif convertisseur de mesure produisant une tension électrique proportionnelle à un déplacement et ses applications - Google Patents
Dispositif convertisseur de mesure produisant une tension électrique proportionnelle à un déplacement et ses applicationsInfo
- Publication number
- FR1465476A FR1465476A FR36195A FR36195A FR1465476A FR 1465476 A FR1465476 A FR 1465476A FR 36195 A FR36195 A FR 36195A FR 36195 A FR36195 A FR 36195A FR 1465476 A FR1465476 A FR 1465476A
- Authority
- FR
- France
- Prior art keywords
- displacement
- applications
- electric voltage
- converter device
- voltage proportional
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
-
- 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
- G01D5/204—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 by influencing the mutual induction between two or more coils
- G01D5/2046—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 by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
-
- 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
- G01D5/2258—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 ferromagnetic element, e.g. core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/50—Correcting or compensating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
- G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36195A FR1465476A (fr) | 1965-10-26 | 1965-10-26 | Dispositif convertisseur de mesure produisant une tension électrique proportionnelle à un déplacement et ses applications |
US588168A US3456132A (en) | 1965-10-26 | 1966-10-20 | Measurement conversion device for producing a voltage which is proportional to a displacement and applications of said device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36195A FR1465476A (fr) | 1965-10-26 | 1965-10-26 | Dispositif convertisseur de mesure produisant une tension électrique proportionnelle à un déplacement et ses applications |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1465476A true FR1465476A (fr) | 1967-01-13 |
Family
ID=8591192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR36195A Expired FR1465476A (fr) | 1965-10-26 | 1965-10-26 | Dispositif convertisseur de mesure produisant une tension électrique proportionnelle à un déplacement et ses applications |
Country Status (2)
Country | Link |
---|---|
US (1) | US3456132A (fr) |
FR (1) | FR1465476A (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573494A (en) * | 1968-01-12 | 1971-04-06 | Automatic Timing & Controls | Differential transformer demodulating circuit |
US3670318A (en) * | 1969-07-07 | 1972-06-13 | Eaton Yale & Towne | Load cell output circuit |
US3648117A (en) * | 1970-03-05 | 1972-03-07 | Omron Tatusi Electronics Co | Magnetic device |
JPS5124260B1 (fr) * | 1970-06-23 | 1976-07-22 | ||
US3872458A (en) * | 1971-12-31 | 1975-03-18 | Savely Solomonov Schedrovitsky | Crane boom-out transmitter |
US3789876A (en) * | 1973-04-06 | 1974-02-05 | Parker Hannifin Corp | Solenoid valve with electronic position indicator |
US3956741A (en) * | 1973-06-14 | 1976-05-11 | Kraus Instruments, Inc. | Bi-directional zero radius auto-fire probe and amplifier |
US3988690A (en) * | 1973-10-04 | 1976-10-26 | Tektronix, Inc. | Amplifier circuit having a floating input stage |
US3975719A (en) * | 1975-01-20 | 1976-08-17 | Rosemount Inc. | Transducer for converting a varying reactance signal to a DC current signal |
US4100485A (en) * | 1976-02-17 | 1978-07-11 | The Newall Engineering Company Ltd. | Phase displaced measurement of contiguous spherical balls |
US4083237A (en) * | 1977-02-22 | 1978-04-11 | Fischer & Porter Co. | Differential reluctance motion detector |
US4297698A (en) * | 1977-11-02 | 1981-10-27 | Pneumo Corporation | 360 Degree linear variable phase transformer |
US4283031A (en) * | 1977-12-14 | 1981-08-11 | Finch Colin M | System controlling apparatus which compares signals from sensors monitoring passing objects with pre-determined parameter information to control the system |
US4193063A (en) * | 1978-05-15 | 1980-03-11 | Leeds & Northrup Company | Differential capacitance measuring circuit |
US4638250A (en) * | 1984-01-30 | 1987-01-20 | Fiscint, Inc. | Contactless position sensor with coreless coil coupling component |
US4678991A (en) * | 1985-11-18 | 1987-07-07 | United Technologies Corporation | Inductive displacement transducer with unipolar output |
DE3602107C2 (de) * | 1986-01-24 | 1996-05-30 | Bosch Gmbh Robert | Schaltungsanordnung mit Differentialtransformator |
DE3903278C2 (de) * | 1989-02-03 | 1995-09-28 | Rexroth Mannesmann Gmbh | Induktive Wegaufnehmeranordnung |
US6612322B2 (en) * | 2000-08-09 | 2003-09-02 | Siemens Vdo Automotive Corporation | Method of detecting valve timing |
WO2004003479A2 (fr) * | 2002-06-26 | 2004-01-08 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Bobine de detection et capteur de mesure de deplacement |
WO2004020797A1 (fr) * | 2002-08-30 | 2004-03-11 | Fev Motorentechnik Gmbh | Systeme de capteurs destine a detecter le mouvement de va-et-vient d'un element de reglage de courte longueur au travers d'un actionneur |
DE102016202402A1 (de) | 2016-02-17 | 2017-08-17 | Continental Teves Ag & Co. Ohg | Sensor |
DE102016202403A1 (de) * | 2016-02-17 | 2017-08-17 | Continental Teves Ag & Co. Ohg | Sensor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992373A (en) * | 1958-12-15 | 1961-07-11 | Toledo Scale Corp | Electrical displacement measuring servosystem |
US3140475A (en) * | 1960-12-30 | 1964-07-07 | Gen Electric | Electromagnetic position translating device |
GB935223A (en) * | 1961-05-08 | 1963-08-28 | Fielden Electronics Ltd | An improved electromechanical transducer |
US3225289A (en) * | 1962-09-14 | 1965-12-21 | Bailey Meter Co | M.c.t. transmitter |
US3185973A (en) * | 1962-11-28 | 1965-05-25 | Hewlett Packard Co | Differential transformers |
US3412387A (en) * | 1965-02-18 | 1968-11-19 | E & M Instr Company Inc | Motion responsive differential transformer transducer system |
-
1965
- 1965-10-26 FR FR36195A patent/FR1465476A/fr not_active Expired
-
1966
- 1966-10-20 US US588168A patent/US3456132A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3456132A (en) | 1969-07-15 |
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