CH614003A5 - - Google Patents

Info

Publication number
CH614003A5
CH614003A5 CH248977A CH248977A CH614003A5 CH 614003 A5 CH614003 A5 CH 614003A5 CH 248977 A CH248977 A CH 248977A CH 248977 A CH248977 A CH 248977A CH 614003 A5 CH614003 A5 CH 614003A5
Authority
CH
Switzerland
Application number
CH248977A
Inventor
Sergei Michael Fomenko
Original Assignee
Greenwood Mills 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 Greenwood Mills Inc filed Critical Greenwood Mills Inc
Publication of CH614003A5 publication Critical patent/CH614003A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH248977A 1976-03-01 1977-02-28 CH614003A5 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/662,955 US4070114A (en) 1976-03-01 1976-03-01 Detector optics for use in fabric inspection

Publications (1)

Publication Number Publication Date
CH614003A5 true CH614003A5 (ko) 1979-10-31

Family

ID=24659918

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248977A CH614003A5 (ko) 1976-03-01 1977-02-28

Country Status (6)

Country Link
US (1) US4070114A (ko)
JP (1) JPS52117157A (ko)
CA (1) CA1064133A (ko)
CH (1) CH614003A5 (ko)
DE (1) DE2708643C3 (ko)
GB (1) GB1570827A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650325A1 (de) * 1996-12-04 1998-06-10 Ettemeyer Gmbh & Co Mes Und Pr Verfahren und Vorrichtung zur Ermittlung von Verformungen und Dehnungen an gekrümmten Körpern
US6542304B2 (en) * 1999-05-17 2003-04-01 Toolz, Ltd. Laser beam device with apertured reflective element
TWI509127B (zh) * 2012-11-05 2015-11-21 Taiwan Power Testing Technology Co Ltd 纖維布料檢測方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664739A (en) * 1968-08-09 1972-05-23 Timothy R Pryor Method and device for measuring strain and other changes in dimension
US3783296A (en) * 1972-04-14 1974-01-01 Deering Milliken Res Corp Method and apparatus for detecting flaws in a fabric web
US3762793A (en) * 1972-05-24 1973-10-02 Aga Ab Optical compensation device
US3861801A (en) * 1973-06-18 1975-01-21 Perkin Elmer Corp Device for sampling laser beams
US3879131A (en) * 1974-02-06 1975-04-22 Bell Telephone Labor Inc Photomask inspection by real time diffraction pattern analysis

Also Published As

Publication number Publication date
GB1570827A (en) 1980-07-09
CA1064133A (en) 1979-10-09
US4070114A (en) 1978-01-24
JPS52117157A (en) 1977-10-01
DE2708643C3 (de) 1980-08-14
DE2708643B2 (de) 1979-11-29
DE2708643A1 (de) 1977-09-22

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Legal Events

Date Code Title Description
PL Patent ceased