GB2110364A - Device for measuring cross dimensions of transparent and translucent filamentous articles - Google Patents

Device for measuring cross dimensions of transparent and translucent filamentous articles

Info

Publication number
GB2110364A
GB2110364A GB08224085A GB8224085A GB2110364A GB 2110364 A GB2110364 A GB 2110364A GB 08224085 A GB08224085 A GB 08224085A GB 8224085 A GB8224085 A GB 8224085A GB 2110364 A GB2110364 A GB 2110364A
Authority
GB
United Kingdom
Prior art keywords
article
filamentous
cross dimensions
transparent
inspected
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.)
Granted
Application number
GB08224085A
Other versions
GB2110364B (en
Inventor
Ashot Georgievich Osipov
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.)
OSIPOV ASHOT G
Original Assignee
OSIPOV ASHOT G
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 OSIPOV ASHOT G filed Critical OSIPOV ASHOT G
Publication of GB2110364A publication Critical patent/GB2110364A/en
Application granted granted Critical
Publication of GB2110364B publication Critical patent/GB2110364B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

A device for measuring the cross dimensions of transparent and translucent filamentous articles comprises a source (1) of monochromatic coherent radiation on the optical axis (2) of which the inspected filamentous article (3) is placed in a holder (4) at right angles to the optical axis (2). The device comprises as well a filamentous body (5) non-transparent for the monochromatic coherent radiation of which the cross dimensions are equal or smaller than those of the inspected article (3), that body being placed in the holder (4), together with the article (3), by means of guides (6) for positioning the filamentous body parallel to the inspected article in a plane passing through the optical axis. The radiation flow which passes through the peripherical zones of the inspected article (3), the central zone of which is screened with the filamentous body (5), and the radiation flow reflected from the article (3) are both received by a photodetector (7) connected to an analizer (8) for evaluating the cross dimensions of the article through its diffraction pattern.
GB08224085A 1981-01-15 1981-01-15 Device for measuring cross dimensions of transparent and translucent filamentous articles Expired GB2110364B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1981/000003 WO1982002428A1 (en) 1981-01-15 1981-01-15 Device for measuring cross dimensions of transparent and translucent filamentous articles

Publications (2)

Publication Number Publication Date
GB2110364A true GB2110364A (en) 1983-06-15
GB2110364B GB2110364B (en) 1985-04-24

Family

ID=21616708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224085A Expired GB2110364B (en) 1981-01-15 1981-01-15 Device for measuring cross dimensions of transparent and translucent filamentous articles

Country Status (5)

Country Link
JP (1) JPS57502182A (en)
CH (1) CH662653A5 (en)
DE (1) DE3152680C2 (en)
GB (1) GB2110364B (en)
WO (1) WO1982002428A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657958A1 (en) * 1990-02-06 1991-08-09 Superba Sa METHOD AND DEVICE FOR MEASURING AT LEAST ONE TRANSVERSE DIMENSION OF A TEXTILE YARN.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715922C2 (en) * 1986-05-15 1995-07-20 Klaus Dipl Ing Jakob Method and arrangement for measuring the thickness of a thread-like object
DE4123936A1 (en) * 1991-07-19 1993-01-21 Thueringische Faser Ag Schwarz Automatic, non-contact filament prodn. test - has continuous laser monitoring of cross=section and quality, measuring thread double diffraction by phase difference
DE4123935A1 (en) * 1991-07-19 1993-01-21 Thueringische Faser Ag Schwarz Automatic, non-contact filament prodn. test - continuously monitors double diffraction and phase difference using laser appts.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603129A (en) * 1968-07-04 1971-03-22
GB1407890A (en) * 1973-06-18 1975-10-01 Oki Electric Ind Co Ltd Apparatus for measuring the diameter of fine wires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657958A1 (en) * 1990-02-06 1991-08-09 Superba Sa METHOD AND DEVICE FOR MEASURING AT LEAST ONE TRANSVERSE DIMENSION OF A TEXTILE YARN.
WO1991012488A1 (en) * 1990-02-06 1991-08-22 Superba S.A. Method and device for measuring at least one transverse dimension of a textile yarn
US5223912A (en) * 1990-02-06 1993-06-29 Passap Knitting Machines Inc. Method and device for measuring at least one transverse dimension of a textile yarn

Also Published As

Publication number Publication date
DE3152680T1 (en) 1982-12-16
GB2110364B (en) 1985-04-24
WO1982002428A1 (en) 1982-07-22
JPS57502182A (en) 1982-12-09
DE3152680C2 (en) 1986-04-10
CH662653A5 (en) 1987-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee