JPS5217870A - Power measurement apparatus - Google Patents

Power measurement apparatus

Info

Publication number
JPS5217870A
JPS5217870A JP8896076A JP8896076A JPS5217870A JP S5217870 A JPS5217870 A JP S5217870A JP 8896076 A JP8896076 A JP 8896076A JP 8896076 A JP8896076 A JP 8896076A JP S5217870 A JPS5217870 A JP S5217870A
Authority
JP
Japan
Prior art keywords
measurement apparatus
power measurement
power
measurement
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.)
Pending
Application number
JP8896076A
Other languages
Japanese (ja)
Inventor
Niyurunberuga Uiruherumu
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5217870A publication Critical patent/JPS5217870A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details
    • 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
    • G01F23/14—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 measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP8896076A 1975-07-30 1976-07-26 Power measurement apparatus Pending JPS5217870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534096 DE2534096A1 (en) 1975-07-30 1975-07-30 Force measurement transducer producing alternating voltage signal - has force dependent frequency by use of balance mechanism

Publications (1)

Publication Number Publication Date
JPS5217870A true JPS5217870A (en) 1977-02-10

Family

ID=5952838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8896076A Pending JPS5217870A (en) 1975-07-30 1976-07-26 Power measurement apparatus

Country Status (2)

Country Link
JP (1) JPS5217870A (en)
DE (1) DE2534096A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514986C1 (en) * 1985-04-25 1986-03-06 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Schuett ammeters
DE3514987A1 (en) * 1985-04-25 1986-10-30 Endress U. Hauser Gmbh U. Co, 7867 Maulburg SCHUETTSTROMMESSER
CH713460A2 (en) * 2017-02-15 2018-08-15 Digi Sens Ag Swing string sensor and swinging string for a swinging string sensor.

Also Published As

Publication number Publication date
DE2534096A1 (en) 1977-02-17

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