NL189069C - Optisch inspectie-apparaat. - Google Patents

Optisch inspectie-apparaat.

Info

Publication number
NL189069C
NL189069C NL7714444A NL7714444A NL189069C NL 189069 C NL189069 C NL 189069C NL 7714444 A NL7714444 A NL 7714444A NL 7714444 A NL7714444 A NL 7714444A NL 189069 C NL189069 C NL 189069C
Authority
NL
Netherlands
Prior art keywords
inspection device
optical inspection
optical
inspection
Prior art date
Application number
NL7714444A
Other languages
English (en)
Dutch (nl)
Other versions
NL7714444A (nl
Original Assignee
Gallaher 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
Priority claimed from GB3055772A external-priority patent/GB1388189A/en
Application filed by Gallaher Ltd filed Critical Gallaher Ltd
Publication of NL7714444A publication Critical patent/NL7714444A/xx
Application granted granted Critical
Publication of NL189069C publication Critical patent/NL189069C/xx

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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NL7714444A 1972-06-29 1977-12-27 Optisch inspectie-apparaat. NL189069C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3055772A GB1388189A (en) 1972-06-29 1972-06-29 Optical inspection apparatus
GB4937377A GB1548087A (en) 1972-06-29 1977-11-28 Optical inspection apparatus

Publications (2)

Publication Number Publication Date
NL7714444A NL7714444A (nl) 1979-05-30
NL189069C true NL189069C (nl) 1993-01-04

Family

ID=33454617

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7714444A NL189069C (nl) 1972-06-29 1977-12-27 Optisch inspectie-apparaat.

Country Status (3)

Country Link
FR (1) FR2410269A2 (en:Method)
GB (1) GB1548087A (en:Method)
NL (1) NL189069C (en:Method)

Also Published As

Publication number Publication date
FR2410269B2 (en:Method) 1982-11-05
FR2410269A2 (fr) 1979-06-22
NL7714444A (nl) 1979-05-30
GB1548087A (en) 1979-07-04

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GALLAHER GROUP LIMITED

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: GALLAHER LIMITED

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent

Free format text: 971227