GB1096020A - Electric circuit - Google Patents

Electric circuit

Info

Publication number
GB1096020A
GB1096020A GB5241064A GB5241064A GB1096020A GB 1096020 A GB1096020 A GB 1096020A GB 5241064 A GB5241064 A GB 5241064A GB 5241064 A GB5241064 A GB 5241064A GB 1096020 A GB1096020 A GB 1096020A
Authority
GB
United Kingdom
Prior art keywords
parameter
transducer
impedance
bridge
output
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
GB5241064A
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.)
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
Yissum Research Development Co of Hebrew University of Jerusalem
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 Yissum Research Development Co of Hebrew University of Jerusalem filed Critical Yissum Research Development Co of Hebrew University of Jerusalem
Publication of GB1096020A publication Critical patent/GB1096020A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

1,096,020. Measuring electrically. YISSUM RESEARCH DEVELOPMENT CO. Dec. 24, 1964 [Dec. 31, 1963], No. 52410/64. Heading G1N. In an electric circuit containing a main transducer responsive to a physical parameter, a further transducer responsive to the same parameter is connected in the circuit in a different manner from the main transducer in order to provide an output which conforms to a predetermined function of the parameter. The parameter may be temperature, humidity, pressure, strain or magnetic field strength, and the corresponding transducer characteristic may be resistance, impedance, voltage, &c. In Fig. 1, the output of a D. C. or A. C. bridge network including a parameter (e.g. temperature) dependent impedance 16 is given a desired relationship (e.g. linearity) to the parameter by connecting a second impedance 12, dependent on the same parameter, in series with the bridge. In a constant-current modification Fig. 2 (not shown), the second impedance is shunted across the bridge, Figs. 3, 4 (not shown) depict networks comprising respectively a voltage-generating transducer 31 and a current-generating transducer 41; in each case a further similar transducer is included in the network to modify the output of the network in the desired manner.
GB5241064A 1963-12-31 1964-12-24 Electric circuit Expired GB1096020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL2053763A IL20537A (en) 1963-12-31 1963-12-31 Electric circuit

Publications (1)

Publication Number Publication Date
GB1096020A true GB1096020A (en) 1967-12-20

Family

ID=11043278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5241064A Expired GB1096020A (en) 1963-12-31 1964-12-24 Electric circuit

Country Status (2)

Country Link
GB (1) GB1096020A (en)
IL (1) IL20537A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423848A1 (en) * 1984-06-28 1986-01-09 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Sensor-guided control for protective work cabins or motor vehicle cabins
GB2188160A (en) * 1986-03-21 1987-09-23 Weber Srl A non-linear position transducer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423848A1 (en) * 1984-06-28 1986-01-09 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Sensor-guided control for protective work cabins or motor vehicle cabins
GB2188160A (en) * 1986-03-21 1987-09-23 Weber Srl A non-linear position transducer
GB2188160B (en) * 1986-03-21 1989-11-15 Weber Srl A non-linear position transducer

Also Published As

Publication number Publication date
IL20537A (en) 1968-02-26

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