GB1469240A - Detecting the pressure in containers - Google Patents

Detecting the pressure in containers

Info

Publication number
GB1469240A
GB1469240A GB4226673A GB4226673A GB1469240A GB 1469240 A GB1469240 A GB 1469240A GB 4226673 A GB4226673 A GB 4226673A GB 4226673 A GB4226673 A GB 4226673A GB 1469240 A GB1469240 A GB 1469240A
Authority
GB
United Kingdom
Prior art keywords
bottle
detector
operate
detecting
sealing
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
GB4226673A
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.)
J Lyons and Co Ltd
Original Assignee
J Lyons and Co Ltd
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 J Lyons and Co Ltd filed Critical J Lyons and Co Ltd
Priority to GB4226673A priority Critical patent/GB1469240A/en
Publication of GB1469240A publication Critical patent/GB1469240A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

1469240 Leakage tests; measuring curvature; photo-electric bottle seal testing J. LYONS & CO Ltd 26 Nov 1974 [7 Sept 1973] 42266/73 Headings G1A, G1M and G1S [Also in Division G2] Optical apparatus for detecting the faulty sealing of bottles 1 on a production line comprises a light source 3, lens systems 4 and 12 and a detector 13 the arrangement being such that if the beam 11 reflected from the top 2a of the bottle cap 2 is focused by the lens system 12 on to the detector 13 to give maximum intensity of light then the sealing is satisfactory and the bottle is not rejected. A logic circuit 14 is adapted to operate an audible or visible signalling apparatus 15 when the maximum light intensity is not received and/or to operate an ejector 16 to eject those bottles which have not been sealed.
GB4226673A 1974-11-26 1974-11-26 Detecting the pressure in containers Expired GB1469240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4226673A GB1469240A (en) 1974-11-26 1974-11-26 Detecting the pressure in containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4226673A GB1469240A (en) 1974-11-26 1974-11-26 Detecting the pressure in containers

Publications (1)

Publication Number Publication Date
GB1469240A true GB1469240A (en) 1977-04-06

Family

ID=10423655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4226673A Expired GB1469240A (en) 1974-11-26 1974-11-26 Detecting the pressure in containers

Country Status (1)

Country Link
GB (1) GB1469240A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435697A1 (en) * 1978-09-11 1980-04-04 Ngk Insulators Ltd APPARATUS FOR MEASURING THE CONTOUR OF AN OBJECT
FR2621121A1 (en) * 1987-09-29 1989-03-31 Mutec Ingenierie Sarl METHOD AND DEVICE FOR MONITORING PRESSURE IN A SPEAKER OR CAPACITY
US4850696A (en) * 1987-03-27 1989-07-25 Toyo Glass Company Limited Vacuum degree inspecting device for sealed up vessel
EP0473173A2 (en) * 1990-08-30 1992-03-04 Laser Technology, Inc.(A Corporation Of Pennsylvania) Apparatus and method for detecting leaks in packages
WO1992014991A1 (en) * 1991-02-20 1992-09-03 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Optical displacement or deformation measurement process and device
AT510294B1 (en) * 2010-08-26 2012-03-15 Univ Wien Tech METHOD AND DEVICE FOR MEASURING THE INTERNAL PRESSURE OF BOTTLES, ESPECIALLY SECTOR BOTTLES
CN102539091A (en) * 2011-12-21 2012-07-04 合肥工业大学 Filter bag breakage detector for bag type dust remover
AT516897A1 (en) * 2015-03-04 2016-09-15 Set - Software Eng Tschürtz Gmbh Method and device for nondestructive determination of the quality of the fermentation process in bottles
WO2016202528A1 (en) * 2015-06-19 2016-12-22 Krones Ag Inspection method and inspection device for the closure control of containers

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435697A1 (en) * 1978-09-11 1980-04-04 Ngk Insulators Ltd APPARATUS FOR MEASURING THE CONTOUR OF AN OBJECT
US4850696A (en) * 1987-03-27 1989-07-25 Toyo Glass Company Limited Vacuum degree inspecting device for sealed up vessel
FR2621121A1 (en) * 1987-09-29 1989-03-31 Mutec Ingenierie Sarl METHOD AND DEVICE FOR MONITORING PRESSURE IN A SPEAKER OR CAPACITY
EP0310526A1 (en) * 1987-09-29 1989-04-05 Mutec Ingenierie Method and device for controlling the pressure on a seal or within a container
US4907443A (en) * 1987-09-29 1990-03-13 Mutec Ingenierie Process and apparatus for monitoring the pressure prevailing in a vessel or receptacle
EP0473173A3 (en) * 1990-08-30 1992-12-09 Laser Technology, Inc.(A Corporation Of Pennsylvania) Apparatus and method for detecting leaks in packages
EP0473173A2 (en) * 1990-08-30 1992-03-04 Laser Technology, Inc.(A Corporation Of Pennsylvania) Apparatus and method for detecting leaks in packages
WO1992014991A1 (en) * 1991-02-20 1992-09-03 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Optical displacement or deformation measurement process and device
AT510294B1 (en) * 2010-08-26 2012-03-15 Univ Wien Tech METHOD AND DEVICE FOR MEASURING THE INTERNAL PRESSURE OF BOTTLES, ESPECIALLY SECTOR BOTTLES
CN102539091A (en) * 2011-12-21 2012-07-04 合肥工业大学 Filter bag breakage detector for bag type dust remover
AT516897A1 (en) * 2015-03-04 2016-09-15 Set - Software Eng Tschürtz Gmbh Method and device for nondestructive determination of the quality of the fermentation process in bottles
WO2016202528A1 (en) * 2015-06-19 2016-12-22 Krones Ag Inspection method and inspection device for the closure control of containers
US10520449B2 (en) 2015-06-19 2019-12-31 Krones Ag Inspection method and inspection device for the closure control of containers

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19941125