JPH0220046B2 - - Google Patents

Info

Publication number
JPH0220046B2
JPH0220046B2 JP18774482A JP18774482A JPH0220046B2 JP H0220046 B2 JPH0220046 B2 JP H0220046B2 JP 18774482 A JP18774482 A JP 18774482A JP 18774482 A JP18774482 A JP 18774482A JP H0220046 B2 JPH0220046 B2 JP H0220046B2
Authority
JP
Japan
Prior art keywords
aluminum vapor
strain
load cell
deposited film
strain gauge
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
JP18774482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5977325A (ja
Inventor
Michito Utsunomya
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.)
Ishida Scales Manufacturing Co Ltd
Original Assignee
Ishida Scales Manufacturing 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 Ishida Scales Manufacturing Co Ltd filed Critical Ishida Scales Manufacturing Co Ltd
Priority to JP18774482A priority Critical patent/JPS5977325A/ja
Priority to AU20562/83A priority patent/AU547838B2/en
Priority to EP83306472A priority patent/EP0107966B2/en
Priority to DE8383306472T priority patent/DE3378167D1/de
Priority to US06/545,473 priority patent/US4557150A/en
Publication of JPS5977325A publication Critical patent/JPS5977325A/ja
Publication of JPH0220046B2 publication Critical patent/JPH0220046B2/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
    • 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
    • G01L1/22—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 resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped
    • 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
    • G01L1/22—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 resistance strain gauges
    • G01L1/2287—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 resistance strain gauges constructional details of the strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
JP18774482A 1982-10-26 1982-10-26 ロ−ドセル Granted JPS5977325A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP18774482A JPS5977325A (ja) 1982-10-26 1982-10-26 ロ−ドセル
AU20562/83A AU547838B2 (en) 1982-10-26 1983-10-25 Load cell
EP83306472A EP0107966B2 (en) 1982-10-26 1983-10-25 Load cell and method for its manufacture
DE8383306472T DE3378167D1 (en) 1982-10-26 1983-10-25 Load cell and method for its manufacture
US06/545,473 US4557150A (en) 1982-10-26 1983-10-26 Load cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18774482A JPS5977325A (ja) 1982-10-26 1982-10-26 ロ−ドセル

Publications (2)

Publication Number Publication Date
JPS5977325A JPS5977325A (ja) 1984-05-02
JPH0220046B2 true JPH0220046B2 (en]) 1990-05-08

Family

ID=16211433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18774482A Granted JPS5977325A (ja) 1982-10-26 1982-10-26 ロ−ドセル

Country Status (1)

Country Link
JP (1) JPS5977325A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621825B2 (ja) * 1987-12-28 1994-03-23 株式会社寺岡精工 歪ゲージ式ロードセルの防湿構造
JPH0586245U (ja) * 1991-03-20 1993-11-22 鈴木金属工業株式会社 引き出しの前板を着脱自在とした収納ケース及び引き出し底板両側端下に着脱自在な突起又は筋状突起を形成した収納ケース
EP3617683A1 (en) * 2018-08-31 2020-03-04 Mettler Toledo (Changzhou) Precision Instrument Ltd. Method of insulating a strain gauge against moisture penetration

Also Published As

Publication number Publication date
JPS5977325A (ja) 1984-05-02

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