FR1159266A - Transducteur - Google Patents

Transducteur

Info

Publication number
FR1159266A
FR1159266A FR1159266DA FR1159266A FR 1159266 A FR1159266 A FR 1159266A FR 1159266D A FR1159266D A FR 1159266DA FR 1159266 A FR1159266 A FR 1159266A
Authority
FR
France
Prior art keywords
transducer
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
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Application granted granted Critical
Publication of FR1159266A publication Critical patent/FR1159266A/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
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0038—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in capacitance
    • 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
    • G01D5/24—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 capacitance
    • G01D5/2403—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 capacitance by moving plates, not forming part of the capacitor itself, e.g. shields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR1159266D 1955-12-06 1956-09-19 Transducteur Expired FR1159266A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551370A US2932777A (en) 1955-12-06 1955-12-06 Transducer

Publications (1)

Publication Number Publication Date
FR1159266A true FR1159266A (fr) 1958-06-25

Family

ID=24200990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159266D Expired FR1159266A (fr) 1955-12-06 1956-09-19 Transducteur

Country Status (4)

Country Link
US (1) US2932777A (fr)
CH (1) CH349804A (fr)
FR (1) FR1159266A (fr)
GB (1) GB798594A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439380A1 (fr) * 1978-10-20 1980-05-16 Ogasawara Hiromi Detecteur de deplacement a mouvement rectiligne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112066890B (zh) * 2020-09-14 2022-02-08 长春理工大学 一种光纤光栅位移计

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB228006A (en) * 1924-01-25 1925-01-29 John Ronald Spink Improvements in variable electric condensers
US1536453A (en) * 1924-11-08 1925-05-05 Wireless Specialty Apparatus Vernier for tuning reactances
US2008832A (en) * 1933-06-26 1935-07-23 Jr Samuel E Leonard Method of rating and comparing quantities
GB458691A (en) * 1935-06-26 1936-12-24 H W Sullivan Ltd Improvements in or relating to electric condensers, resonant circuits and inductances
US2474387A (en) * 1941-07-17 1949-06-28 Wallace Marcel Vibrating reactance panoramic radio receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439380A1 (fr) * 1978-10-20 1980-05-16 Ogasawara Hiromi Detecteur de deplacement a mouvement rectiligne

Also Published As

Publication number Publication date
GB798594A (en) 1958-07-23
CH349804A (de) 1960-10-31
US2932777A (en) 1960-04-12

Similar Documents

Publication Publication Date Title
CH346455A (fr) Stylographe
CH341735A (fr) Stylographe
BE760649Q (fr) Thiazoleazodiphenylamines
FR1304589A (fr) Transducteur
CH340651A (fr) Décélérographe
FR1159266A (fr) Transducteur
CH323756A (de) Einphasiger Transduktor
CH350686A (de) Transfluxor
CH340130A (it) Foglio-busta
AT193487B (de) Einphasiger Transduktor
ES51624Y (es) Zapatilla-alpargata-sandalia
ES51012Y (es) Cutivador
ES50429Y (es) Punto-rotativo
AT189408B (de) Bussole
ES50637Y (es) Velomotor
ES46306Y (es) Ruleta-quiniela
ES46786Y (es) Libro-caja
ES46865Y (es) Caja-envase
ES48042Y (es) Dínamo-motor
ES48043Y (es) Escuadra-herramienta
ES48830Y (es) Monedero-billetero
ES50710Y (es) Tapón-boquilla
ES50950Y (es) Escoba-cepillo
ES50959Y (es) Talquera-sonajero
ES50159Y (es) Pañal-braga