FR927628A - Improvements in electrical measuring instruments - Google Patents

Improvements in electrical measuring instruments

Info

Publication number
FR927628A
FR927628A FR927628DA FR927628A FR 927628 A FR927628 A FR 927628A FR 927628D A FR927628D A FR 927628DA FR 927628 A FR927628 A FR 927628A
Authority
FR
France
Prior art keywords
measuring instruments
electrical measuring
electrical
instruments
measuring
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
William Morris
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.)
ELECTRICAL INSTR HILLINGTON LT
Original Assignee
ELECTRICAL INSTR HILLINGTON LT
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 ELECTRICAL INSTR HILLINGTON LT filed Critical ELECTRICAL INSTR HILLINGTON LT
Application granted granted Critical
Publication of FR927628A publication Critical patent/FR927628A/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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/38—Arrangements for altering the indicating characteristic, e.g. by modifying the air gap

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR927628D 1945-07-03 1946-06-04 Improvements in electrical measuring instruments Expired FR927628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB927628X 1945-07-03

Publications (1)

Publication Number Publication Date
FR927628A true FR927628A (en) 1947-11-04

Family

ID=10727995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927628D Expired FR927628A (en) 1945-07-03 1946-06-04 Improvements in electrical measuring instruments

Country Status (1)

Country Link
FR (1) FR927628A (en)

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