JPS648291B2 - - Google Patents

Info

Publication number
JPS648291B2
JPS648291B2 JP7551182A JP7551182A JPS648291B2 JP S648291 B2 JPS648291 B2 JP S648291B2 JP 7551182 A JP7551182 A JP 7551182A JP 7551182 A JP7551182 A JP 7551182A JP S648291 B2 JPS648291 B2 JP S648291B2
Authority
JP
Japan
Prior art keywords
diaphragm
pressure
pressure sensor
detection
coils
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
JP7551182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58193432A (ja
Inventor
Ryo Fukuda
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.)
Fukuda Co Ltd
Original Assignee
Fukuda Co Ltd
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 Fukuda Co Ltd filed Critical Fukuda Co Ltd
Priority to JP7551182A priority Critical patent/JPS58193432A/ja
Publication of JPS58193432A publication Critical patent/JPS58193432A/ja
Publication of JPS648291B2 publication Critical patent/JPS648291B2/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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
JP7551182A 1982-05-07 1982-05-07 圧力センサ Granted JPS58193432A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7551182A JPS58193432A (ja) 1982-05-07 1982-05-07 圧力センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7551182A JPS58193432A (ja) 1982-05-07 1982-05-07 圧力センサ

Publications (2)

Publication Number Publication Date
JPS58193432A JPS58193432A (ja) 1983-11-11
JPS648291B2 true JPS648291B2 (enExample) 1989-02-13

Family

ID=13578331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7551182A Granted JPS58193432A (ja) 1982-05-07 1982-05-07 圧力センサ

Country Status (1)

Country Link
JP (1) JPS58193432A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257040U (enExample) * 1988-10-19 1990-04-25
JP2001147172A (ja) * 1999-11-18 2001-05-29 Nt Engineering Kk 圧力検出方法および装置
US7918134B2 (en) * 2008-10-06 2011-04-05 Rosemount Inc. Thermal-based diagnostic system for process transmitter

Also Published As

Publication number Publication date
JPS58193432A (ja) 1983-11-11

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