AR198958A1 - Dispositivo para medir los defectos opticos de un cuerpo - Google Patents

Dispositivo para medir los defectos opticos de un cuerpo

Info

Publication number
AR198958A1
AR198958A1 AR244206A AR24420672A AR198958A1 AR 198958 A1 AR198958 A1 AR 198958A1 AR 244206 A AR244206 A AR 244206A AR 24420672 A AR24420672 A AR 24420672A AR 198958 A1 AR198958 A1 AR 198958A1
Authority
AR
Argentina
Prior art keywords
measuring
optical defects
defects
optical
Prior art date
Application number
AR244206A
Other languages
English (en)
Spanish (es)
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of AR198958A1 publication Critical patent/AR198958A1/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • 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)
AR244206A 1971-09-24 1972-09-21 Dispositivo para medir los defectos opticos de un cuerpo AR198958A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134556A FR2153817A5 (xx) 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
AR198958A1 true AR198958A1 (es) 1974-07-31

Family

ID=9083467

Family Applications (1)

Application Number Title Priority Date Filing Date
AR244206A AR198958A1 (es) 1971-09-24 1972-09-21 Dispositivo para medir los defectos opticos de un cuerpo

Country Status (15)

Country Link
JP (1) JPS4842790A (xx)
AR (1) AR198958A1 (xx)
AU (1) AU4701672A (xx)
BE (1) BE789192A (xx)
BR (1) BR7206599D0 (xx)
CA (1) CA999065A (xx)
DD (1) DD99855A5 (xx)
DE (1) DE2246468A1 (xx)
ES (1) ES406936A1 (xx)
FR (1) FR2153817A5 (xx)
GB (1) GB1406296A (xx)
HU (1) HU166296B (xx)
IT (1) IT985523B (xx)
SE (1) SE386274B (xx)
ZA (1) ZA726393B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531441A (en) * 1978-08-28 1980-03-05 Hitachi Plant Eng & Constr Co Piping washing method
JPS5535985A (en) * 1978-09-08 1980-03-13 Hitachi Plant Eng & Constr Co Piping washing method
JPS5653323Y2 (xx) * 1979-09-29 1981-12-11
FR2591341B1 (fr) * 1985-12-10 1988-02-19 Saint Gobain Vitrage Technique de detection de defauts optiques sur ligne de production de verre
JP6683464B2 (ja) * 2015-12-07 2020-04-22 大和製罐株式会社 密封容器の内圧検査装置

Also Published As

Publication number Publication date
CA999065A (en) 1976-10-26
BR7206599D0 (pt) 1973-07-19
BE789192A (fr) 1973-03-22
DD99855A5 (xx) 1973-08-20
IT985523B (it) 1974-12-10
AU4701672A (en) 1974-03-28
DE2246468A1 (de) 1973-03-29
HU166296B (xx) 1975-02-28
GB1406296A (en) 1975-09-17
JPS4842790A (xx) 1973-06-21
SE386274B (sv) 1976-08-02
ES406936A1 (es) 1975-09-01
FR2153817A5 (xx) 1973-05-04
ZA726393B (en) 1973-06-27

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