FR2721710B1 - Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent. - Google Patents

Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent.

Info

Publication number
FR2721710B1
FR2721710B1 FR9407977A FR9407977A FR2721710B1 FR 2721710 B1 FR2721710 B1 FR 2721710B1 FR 9407977 A FR9407977 A FR 9407977A FR 9407977 A FR9407977 A FR 9407977A FR 2721710 B1 FR2721710 B1 FR 2721710B1
Authority
FR
France
Prior art keywords
presented
installation
hollow object
transparent hollow
detecting vertical
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 - Lifetime
Application number
FR9407977A
Other languages
English (en)
Other versions
FR2721710A1 (fr
Inventor
Michel Canivet
Ruo Dan Zhang
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.)
SOUCHON NEUVESEL VERRERIES
Original Assignee
SOUCHON NEUVESEL VERRERIES
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 SOUCHON NEUVESEL VERRERIES filed Critical SOUCHON NEUVESEL VERRERIES
Priority to FR9407977A priority Critical patent/FR2721710B1/fr
Publication of FR2721710A1 publication Critical patent/FR2721710A1/fr
Application granted granted Critical
Publication of FR2721710B1 publication Critical patent/FR2721710B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9036—Investigating the presence of flaws or contamination in a container or its contents using arrays of emitters or receivers
    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9054—Inspection of sealing surface and container finish

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)
FR9407977A 1994-06-23 1994-06-23 Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent. Expired - Lifetime FR2721710B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9407977A FR2721710B1 (fr) 1994-06-23 1994-06-23 Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407977A FR2721710B1 (fr) 1994-06-23 1994-06-23 Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent.

Publications (2)

Publication Number Publication Date
FR2721710A1 FR2721710A1 (fr) 1995-12-29
FR2721710B1 true FR2721710B1 (fr) 1996-09-13

Family

ID=9464762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407977A Expired - Lifetime FR2721710B1 (fr) 1994-06-23 1994-06-23 Dispositif et installation pour détecter des glaçures verticales présentées par un objet creux transparent.

Country Status (1)

Country Link
FR (1) FR2721710B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798605A (en) * 1950-07-12 1957-07-09 Tele Tect Corp Electronic inspection apparatus
US4026656A (en) * 1975-09-02 1977-05-31 Owens-Illinois, Inc. Stone detector
FR2401415A1 (fr) * 1977-08-24 1979-03-23 Emballage Ste Gle Pour Inspection et controle d'objets transparents
JPS5520123A (en) * 1978-07-17 1980-02-13 Nippon Pirooburotsuku Seizou K Crack detector for bottle head
DE3109270A1 (de) * 1981-03-11 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Anordnung zur flascheninspektion
DE3111194C2 (de) * 1981-03-21 1984-01-05 Fa. Hermann Heye, 3063 Obernkirchen Verfahren und Vorrichtung zur Feststellung von Fehlern von Glasgegenständen
DE3224126A1 (de) * 1982-06-29 1983-12-29 V. Klir GmbH, 8000 München Kontrollsystem fuer leerflaschen bei der getraenke-, lebensmittel- und brauereiindustrie
JPS6212845A (ja) * 1985-07-10 1987-01-21 Kirin Brewery Co Ltd 壜のねじ口部欠陥検出装置

Also Published As

Publication number Publication date
FR2721710A1 (fr) 1995-12-29

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Legal Events

Date Code Title Description
CD Change of name or company name
GC Lien (pledge) constituted
CD Change of name or company name
CJ Change in legal form
TP Transmission of property
GC Lien (pledge) constituted
RG Lien (pledge) cancelled
GC Lien (pledge) constituted
RG Lien (pledge) cancelled