BR7206599D0 - Processo para medir defeitos oticos de um corpo - Google Patents

Processo para medir defeitos oticos de um corpo

Info

Publication number
BR7206599D0
BR7206599D0 BR006599/72A BR659972A BR7206599D0 BR 7206599 D0 BR7206599 D0 BR 7206599D0 BR 006599/72 A BR006599/72 A BR 006599/72A BR 659972 A BR659972 A BR 659972A BR 7206599 D0 BR7206599 D0 BR 7206599D0
Authority
BR
Brazil
Prior art keywords
measuring optical
optical defects
defects
measuring
optical
Prior art date
Application number
BR006599/72A
Other languages
English (en)
Portuguese (pt)
Inventor
S Hategan
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
Publication of BR7206599D0 publication Critical patent/BR7206599D0/pt

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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
BR006599/72A 1971-09-24 1972-09-22 Processo para medir defeitos oticos de um corpo BR7206599D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134556A FR2153817A5 (cg-RX-API-DMAC10.html) 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
BR7206599D0 true BR7206599D0 (pt) 1973-07-19

Family

ID=9083467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR006599/72A BR7206599D0 (pt) 1971-09-24 1972-09-22 Processo para medir defeitos oticos de um corpo

Country Status (15)

Country Link
JP (1) JPS4842790A (cg-RX-API-DMAC10.html)
AR (1) AR198958A1 (cg-RX-API-DMAC10.html)
AU (1) AU4701672A (cg-RX-API-DMAC10.html)
BE (1) BE789192A (cg-RX-API-DMAC10.html)
BR (1) BR7206599D0 (cg-RX-API-DMAC10.html)
CA (1) CA999065A (cg-RX-API-DMAC10.html)
DD (1) DD99855A5 (cg-RX-API-DMAC10.html)
DE (1) DE2246468A1 (cg-RX-API-DMAC10.html)
ES (1) ES406936A1 (cg-RX-API-DMAC10.html)
FR (1) FR2153817A5 (cg-RX-API-DMAC10.html)
GB (1) GB1406296A (cg-RX-API-DMAC10.html)
HU (1) HU166296B (cg-RX-API-DMAC10.html)
IT (1) IT985523B (cg-RX-API-DMAC10.html)
SE (1) SE386274B (cg-RX-API-DMAC10.html)
ZA (1) ZA726393B (cg-RX-API-DMAC10.html)

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 (cg-RX-API-DMAC10.html) * 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
ES406936A1 (es) 1975-09-01
DD99855A5 (cg-RX-API-DMAC10.html) 1973-08-20
GB1406296A (en) 1975-09-17
SE386274B (sv) 1976-08-02
DE2246468A1 (de) 1973-03-29
AU4701672A (en) 1974-03-28
IT985523B (it) 1974-12-10
AR198958A1 (es) 1974-07-31
BE789192A (fr) 1973-03-22
CA999065A (en) 1976-10-26
JPS4842790A (cg-RX-API-DMAC10.html) 1973-06-21
HU166296B (cg-RX-API-DMAC10.html) 1975-02-28
ZA726393B (en) 1973-06-27
FR2153817A5 (cg-RX-API-DMAC10.html) 1973-05-04

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