GB1339738A - Transparent container inspectiopa apparatus - Google Patents

Transparent container inspectiopa apparatus

Info

Publication number
GB1339738A
GB1339738A GB5980370A GB5980370A GB1339738A GB 1339738 A GB1339738 A GB 1339738A GB 5980370 A GB5980370 A GB 5980370A GB 5980370 A GB5980370 A GB 5980370A GB 1339738 A GB1339738 A GB 1339738A
Authority
GB
United Kingdom
Prior art keywords
lenses
mirror
container
source
box
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
GB5980370A
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.)
Barry Wehmiller Co Inc
Original Assignee
Barry Wehmiller Co 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 Barry Wehmiller Co Inc filed Critical Barry Wehmiller Co Inc
Publication of GB1339738A publication Critical patent/GB1339738A/en
Expired 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

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)

Abstract

1339738 Flaw detector BARRY-WEHMILLER CO 16 Dec 1970 [11 March 1970] 59803/70 Heading G1A In an apparatus, Fig.2, for detecting flaws in a transparent or translucent container C light from a source 39 which has passed through the container C is reflected by a mirror 20 towards an image scanning arrangement which comprises two lenses 27 and 28 a rotating dove prism 24 and a number of photo-cells 31, 32, 33. The mirror 20 may be planar cylindrically concave, Figs.4, 4A (not shown), or cylindrically convex Figs.5, 5A (not shown) in order that the apparatus may accommodate different shaped containers C by providing different fields of view for the detectors. The test is initiated by a presence detector 16, 17. Different sizes or shapes of container are catered for by having the source 39 mounted in a light box 14 that slides on rails (15), Fig.1 (not shown), and by mounting the mirror 20 in a box 18 which can be adjustably mounted in a sleeve 49. Two rotatable members carry a plurality of collimating lenses 27 and focusing lenses 28 respectively, different sets of lenses being brought into alignment with the optical axis of the prism by twisting knob 48.
GB5980370A 1970-03-11 1970-12-16 Transparent container inspectiopa apparatus Expired GB1339738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1865270A 1970-03-11 1970-03-11

Publications (1)

Publication Number Publication Date
GB1339738A true GB1339738A (en) 1973-12-05

Family

ID=21789067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5980370A Expired GB1339738A (en) 1970-03-11 1970-12-16 Transparent container inspectiopa apparatus

Country Status (6)

Country Link
US (1) US3629595A (en)
BE (1) BE761513A (en)
CA (1) CA926343A (en)
DE (1) DE2100729C3 (en)
FR (1) FR2075506A5 (en)
GB (1) GB1339738A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735144A (en) * 1971-07-19 1973-05-22 Barry Wehmiller Co Container flaw inspection apparatus
US3770969A (en) * 1972-03-09 1973-11-06 Owens Illinois Inc Inspecting the bottom wall of hollow open-ended containers
US4664521A (en) * 1985-03-01 1987-05-12 Emhart Industries, Inc. Birdswing defect detection for glass containers
DE29919761U1 (en) * 1999-11-10 2000-12-21 Krones Ag Inspection machine
JP3602063B2 (en) * 2001-03-23 2004-12-15 株式会社日立製作所 Apparatus for automatically detecting the size of a detection target and automatic analyzer using the same
DE102008030290A1 (en) * 2008-06-30 2009-12-31 Khs Ag Opto-electrical detection system
CA2777277C (en) * 2009-11-05 2014-07-08 The Procter & Gamble Company Packaged product for protecting light-sensitive liquid composition
CN108323182A (en) * 2018-01-02 2018-07-24 深圳达闼科技控股有限公司 A kind of spectral measurement system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030516A (en) * 1958-09-15 1962-04-17 Comstock & Wescott Transparent container inspection
US3191773A (en) * 1960-04-11 1965-06-29 Barry Wehmiller Machinery Co Bottle-cleanliness inspection apparatus
US3267796A (en) * 1964-12-24 1966-08-23 Owens Illinois Glass Co Inspecting rims of open mouth containers
US3327849A (en) * 1965-09-13 1967-06-27 Owens Illinois Inc Inspecting glass containers having rounded top finishes
US3479514A (en) * 1966-09-23 1969-11-18 Anchor Hocking Corp Method and means for inspecting glass articles

Also Published As

Publication number Publication date
BE761513A (en) 1971-07-13
DE2100729A1 (en) 1971-09-30
CA926343A (en) 1973-05-15
DE2100729B2 (en) 1974-08-01
US3629595A (en) 1971-12-21
DE2100729C3 (en) 1975-03-27
FR2075506A5 (en) 1971-10-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee