FR1213362A - Improvements to the process and electromagnetic devices for converting or transforming a movement into an electrical quantity or value - Google Patents

Improvements to the process and electromagnetic devices for converting or transforming a movement into an electrical quantity or value

Info

Publication number
FR1213362A
FR1213362A FR1213362DA FR1213362A FR 1213362 A FR1213362 A FR 1213362A FR 1213362D A FR1213362D A FR 1213362DA FR 1213362 A FR1213362 A FR 1213362A
Authority
FR
France
Prior art keywords
transforming
converting
movement
value
electrical quantity
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
Giorgio Minas
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 filed Critical
Application granted granted Critical
Publication of FR1213362A publication Critical patent/FR1213362A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
    • G05B1/025—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals using inductance means
    • 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
    • G01D5/2006—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 self-induction of one or more coils
    • G01D5/2013—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 self-induction of one or more coils by a movable ferromagnetic element, e.g. a core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR1213362D 1958-01-27 1959-01-19 Improvements to the process and electromagnetic devices for converting or transforming a movement into an electrical quantity or value Expired FR1213362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT14258 1958-01-27

Publications (1)

Publication Number Publication Date
FR1213362A true FR1213362A (en) 1960-03-31

Family

ID=34401278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213362D Expired FR1213362A (en) 1958-01-27 1959-01-19 Improvements to the process and electromagnetic devices for converting or transforming a movement into an electrical quantity or value

Country Status (3)

Country Link
US (1) US3045227A (en)
DE (1) DE1140716B (en)
FR (1) FR1213362A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106927A (en) * 1965-04-20 1968-03-20 Frederick Arthur Summerlin Synchro
JPS5570744A (en) * 1978-11-23 1980-05-28 Nippon Soken Inc Detector for revolution
WO1988006716A1 (en) * 1987-02-27 1988-09-07 Radiodetection Limited Inductive displacement sensors
EP0438490B1 (en) * 1988-10-11 1994-08-03 Radiodetection Limited Homopolar inductive displacement sensor
DE4113745C2 (en) * 1991-04-26 1993-11-25 Mehnert Walter Dr Inductive position transmitter
DE4127209C2 (en) * 1991-08-16 1996-05-23 Mehnert Walter Dr Encoder for inductive generation of a measurement signal
GB9123633D0 (en) * 1991-11-07 1992-01-02 Radiodetection Ltd Devices comprising angular displacement sensors
US5489842A (en) * 1993-05-10 1996-02-06 Delco Electronics Corporation Method and apparatus for determining the rotational position of a magnetic rotor relative to current carrying coils utilizing magnetic coupling between coils
DE4429311C2 (en) * 1994-08-18 1998-05-20 Daimler Benz Ag Test device for vehicles with magnetic field sensitive wheel speed sensor
DE102009022992A1 (en) * 2009-03-02 2010-10-07 Micro-Epsilon Messtechnik Gmbh & Co. Kg position sensor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1171480A (en) * 1910-07-14 1916-02-15 Loadometer Company Electrical fluid-pressure indicator.
US1128088A (en) * 1914-03-06 1915-02-09 Vio Albert Asplund Attachment for steering-wheels.
US1743853A (en) * 1925-12-29 1930-01-14 Brown Instr Co Meter
DE888663C (en) * 1934-03-02 1953-09-03 Aeg Circuit arrangement for the electrical remote transmission of measured quantities with a feedback-free transmitter
US2185767A (en) * 1934-12-24 1940-01-02 Ernest S Jefferies Measuring and integrating device
US2052382A (en) * 1935-02-04 1936-08-25 Charles M Coaltrin Burial casket
FR879311A (en) * 1941-02-14 1943-02-19 Licentia Gmbh Inductive comparison system for adjusting a rotating axis
DE908921C (en) * 1942-07-21 1954-04-12 Askania Werke Ag Magnetic bridge controlled by a mechanical variable
US2365430A (en) * 1942-09-02 1944-12-19 James M Naul Telemetering instrument
US2564018A (en) * 1944-02-29 1951-08-14 Bolidens Gruv Ab Inductive angle indicator
US2486641A (en) * 1944-10-14 1949-11-01 Weston Electrical Instr Corp Measuring and control apparatus
US2484022A (en) * 1945-03-27 1949-10-11 Sperry Corp Pick-off device for electrical control systems
US2452862A (en) * 1945-10-19 1948-11-02 Jack & Heintz Prec Ind Inc Electric gauging head
US2536805A (en) * 1947-08-16 1951-01-02 Gen Electric Hall effect telemetering transmitter
US2494493A (en) * 1948-08-24 1950-01-10 Schaevitz Herman Differential transformer
DE852155C (en) * 1950-09-19 1953-03-12 Karl Dipl-Ing Hottinger Inductive displacement and strain meter
US2621314A (en) * 1950-11-07 1952-12-09 Gen Electric Transmission system
US2692357A (en) * 1953-04-21 1954-10-19 Hays Corp Electrical system for remote transmission of mechanical movements
US2774057A (en) * 1953-10-29 1956-12-11 Detroit Controls Corp Magnetic modulator
FR1144353A (en) * 1955-02-21 1957-10-11 Vyzk A Zkusebni Letecky Ustav Inductive transmitter

Also Published As

Publication number Publication date
US3045227A (en) 1962-07-17
DE1140716B (en) 1962-12-06

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