JPH0582539B2 - - Google Patents

Info

Publication number
JPH0582539B2
JPH0582539B2 JP59073767A JP7376784A JPH0582539B2 JP H0582539 B2 JPH0582539 B2 JP H0582539B2 JP 59073767 A JP59073767 A JP 59073767A JP 7376784 A JP7376784 A JP 7376784A JP H0582539 B2 JPH0582539 B2 JP H0582539B2
Authority
JP
Japan
Prior art keywords
vibrator
pressure
piezoelectric
composite
pressure sensor
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 - Lifetime
Application number
JP59073767A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60216236A (ja
Inventor
Toshio Abe
Kazuo Mochizuki
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP7376784A priority Critical patent/JPS60216236A/ja
Publication of JPS60216236A publication Critical patent/JPS60216236A/ja
Publication of JPH0582539B2 publication Critical patent/JPH0582539B2/ja
Granted 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0022—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP7376784A 1984-04-12 1984-04-12 圧力センサ Granted JPS60216236A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7376784A JPS60216236A (ja) 1984-04-12 1984-04-12 圧力センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7376784A JPS60216236A (ja) 1984-04-12 1984-04-12 圧力センサ

Publications (2)

Publication Number Publication Date
JPS60216236A JPS60216236A (ja) 1985-10-29
JPH0582539B2 true JPH0582539B2 (en]) 1993-11-19

Family

ID=13527692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7376784A Granted JPS60216236A (ja) 1984-04-12 1984-04-12 圧力センサ

Country Status (1)

Country Link
JP (1) JPS60216236A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639762A5 (fr) * 1980-11-12 1983-11-30 Centre Electron Horloger Transducteur de pression a element vibrant.

Also Published As

Publication number Publication date
JPS60216236A (ja) 1985-10-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term