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GB1364607A - Method of measuring deformation - Google Patents

Method of measuring deformation

Info

Publication number
GB1364607A
GB1364607A GB4756272A GB4756272A GB1364607A GB 1364607 A GB1364607 A GB 1364607A GB 4756272 A GB4756272 A GB 4756272A GB 4756272 A GB4756272 A GB 4756272A GB 1364607 A GB1364607 A GB 1364607A
Authority
GB
United Kingdom
Prior art keywords
measuring deformation
deformation
measuring
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
GB4756272A
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of GB1364607A publication Critical patent/GB1364607A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB4756272A 1971-10-16 1972-10-16 Method of measuring deformation Expired GB1364607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8134171A JPS5617602B2 (en) 1971-10-16 1971-10-16

Publications (1)

Publication Number Publication Date
GB1364607A true GB1364607A (en) 1974-08-21

Family

ID=13743653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4756272A Expired GB1364607A (en) 1971-10-16 1972-10-16 Method of measuring deformation

Country Status (3)

Country Link
JP (1) JPS5617602B2 (en)
DE (1) DE2250679C3 (en)
GB (1) GB1364607A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322162A (en) 1979-07-23 1982-03-30 National Research Development Corporation Method and apparatus for sensing in-plane deformation of a surface
CN113758437A (en) * 2021-11-05 2021-12-07 北京创米智汇物联科技有限公司 A non-contact deformation monitoring system and method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417872A1 (en) * 1994-05-22 1995-11-23 Robert Prof Dr Ing Massen Optical digitization of body parts
WO2006034144A2 (en) 2004-09-18 2006-03-30 The Ohio Willow Wood Company Apparatus for determining the three dimensional shape of an object
JP2016104111A (en) 2014-11-19 2016-06-09 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Dryer
WO2022074879A1 (en) * 2020-10-09 2022-04-14 株式会社島津製作所 Material testing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322162A (en) 1979-07-23 1982-03-30 National Research Development Corporation Method and apparatus for sensing in-plane deformation of a surface
CN113758437A (en) * 2021-11-05 2021-12-07 北京创米智汇物联科技有限公司 A non-contact deformation monitoring system and method

Also Published As

Publication number Publication date
DE2250679A1 (en) 1973-04-19
JPS5617602B2 (en) 1981-04-23
DE2250679C3 (en) 1979-05-03
JPS4847367A (en) 1973-07-05
DE2250679B2 (en) 1978-08-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years