KR20030038385A - 가압력검출장치 - Google Patents

가압력검출장치 Download PDF

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Publication number
KR20030038385A
KR20030038385A KR1020020066316A KR20020066316A KR20030038385A KR 20030038385 A KR20030038385 A KR 20030038385A KR 1020020066316 A KR1020020066316 A KR 1020020066316A KR 20020066316 A KR20020066316 A KR 20020066316A KR 20030038385 A KR20030038385 A KR 20030038385A
Authority
KR
South Korea
Prior art keywords
pressure detection
band
pressing force
pressure
under test
Prior art date
Application number
KR1020020066316A
Other languages
English (en)
Korean (ko)
Inventor
이시이히사오
Original Assignee
미네베아 가부시키가이샤
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 미네베아 가부시키가이샤 filed Critical 미네베아 가부시키가이샤
Publication of KR20030038385A publication Critical patent/KR20030038385A/ko

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
    • G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
KR1020020066316A 2001-11-09 2002-10-30 가압력검출장치 KR20030038385A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00344511 2001-11-09
JP2001344511A JP2003149060A (ja) 2001-11-09 2001-11-09 加圧力検出装置

Publications (1)

Publication Number Publication Date
KR20030038385A true KR20030038385A (ko) 2003-05-16

Family

ID=19158025

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020066316A KR20030038385A (ko) 2001-11-09 2002-10-30 가압력검출장치

Country Status (3)

Country Link
JP (1) JP2003149060A (ja)
KR (1) KR20030038385A (ja)
TW (1) TWI264530B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857799A1 (en) * 2005-02-18 2007-11-21 Sumitomo Heavy Industries, Ltd. Strain measurement device and method of fixing strain measurement element
GB2457277B (en) * 2008-02-08 2010-10-13 Schlumberger Holdings Methods and apparatus for detecting strain in structures
JP5352140B2 (ja) * 2008-07-04 2013-11-27 東洋機械金属株式会社 測定装置
ES2660476T3 (es) * 2012-05-08 2018-03-22 Nuclear Engineering, Ltd. Portador de galga extensiométrica
JP6883154B1 (ja) 2021-01-04 2021-06-09 ミネベアミツミ株式会社 歪センサ装着装置

Also Published As

Publication number Publication date
TWI264530B (en) 2006-10-21
JP2003149060A (ja) 2003-05-21
TW200300209A (en) 2003-05-16

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application
E801 Decision on dismissal of amendment