JPS61155829A - 圧力計 - Google Patents

圧力計

Info

Publication number
JPS61155829A
JPS61155829A JP27558084A JP27558084A JPS61155829A JP S61155829 A JPS61155829 A JP S61155829A JP 27558084 A JP27558084 A JP 27558084A JP 27558084 A JP27558084 A JP 27558084A JP S61155829 A JPS61155829 A JP S61155829A
Authority
JP
Japan
Prior art keywords
substrate
region
strain
strain gauge
span
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.)
Granted
Application number
JP27558084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0445058B2 (https=
Inventor
Nobuo Miyaji
宣夫 宮地
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP27558084A priority Critical patent/JPS61155829A/ja
Publication of JPS61155829A publication Critical patent/JPS61155829A/ja
Publication of JPH0445058B2 publication Critical patent/JPH0445058B2/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
    • G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/04—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges
    • G01L9/045—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges with electric temperature compensating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP27558084A 1984-12-28 1984-12-28 圧力計 Granted JPS61155829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27558084A JPS61155829A (ja) 1984-12-28 1984-12-28 圧力計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27558084A JPS61155829A (ja) 1984-12-28 1984-12-28 圧力計

Publications (2)

Publication Number Publication Date
JPS61155829A true JPS61155829A (ja) 1986-07-15
JPH0445058B2 JPH0445058B2 (https=) 1992-07-23

Family

ID=17557434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27558084A Granted JPS61155829A (ja) 1984-12-28 1984-12-28 圧力計

Country Status (1)

Country Link
JP (1) JPS61155829A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112041716A (zh) 2018-04-02 2020-12-04 奇跃公司 混合聚合物波导和用于制造混合聚合物波导的方法

Also Published As

Publication number Publication date
JPH0445058B2 (https=) 1992-07-23

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