GB1081131A - Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium - Google Patents

Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium

Info

Publication number
GB1081131A
GB1081131A GB1131664A GB1131664A GB1081131A GB 1081131 A GB1081131 A GB 1081131A GB 1131664 A GB1131664 A GB 1131664A GB 1131664 A GB1131664 A GB 1131664A GB 1081131 A GB1081131 A GB 1081131A
Authority
GB
United Kingdom
Prior art keywords
yarn
changes
detector
circuit
thickness
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
GB1131664A
Other languages
English (en)
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.)
CHARLES GUNN RUSSELL
Original Assignee
CHARLES GUNN RUSSELL
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 CHARLES GUNN RUSSELL filed Critical CHARLES GUNN RUSSELL
Priority to GB1131664A priority Critical patent/GB1081131A/en
Priority to NL6503383A priority patent/NL6503383A/xx
Priority to DE19651573514 priority patent/DE1573514A1/de
Priority to BE661235D priority patent/BE661235A/xx
Priority to CH375265A priority patent/CH432886A/de
Publication of GB1081131A publication Critical patent/GB1081131A/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Quality & Reliability (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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB1131664A 1964-03-17 1964-03-17 Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium Expired GB1081131A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1131664A GB1081131A (en) 1964-03-17 1964-03-17 Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium
NL6503383A NL6503383A (enrdf_load_stackoverflow) 1964-03-17 1965-03-17
DE19651573514 DE1573514A1 (de) 1964-03-17 1965-03-17 Elektrische Vorrichtung zum Abfuehlen der Qualitaet eines Mediums
BE661235D BE661235A (enrdf_load_stackoverflow) 1964-03-17 1965-03-17
CH375265A CH432886A (de) 1964-03-17 1965-03-17 Elektrischer Apparat zur Feststellung der Abweichung des Durchmessers eines in seiner Achse bewegten Körpers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1131664A GB1081131A (en) 1964-03-17 1964-03-17 Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium

Publications (1)

Publication Number Publication Date
GB1081131A true GB1081131A (en) 1967-08-31

Family

ID=9984030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1131664A Expired GB1081131A (en) 1964-03-17 1964-03-17 Improvements in or relating to electrical apparatus for detecting changes in qualityof a medium

Country Status (5)

Country Link
BE (1) BE661235A (enrdf_load_stackoverflow)
CH (1) CH432886A (enrdf_load_stackoverflow)
DE (1) DE1573514A1 (enrdf_load_stackoverflow)
GB (1) GB1081131A (enrdf_load_stackoverflow)
NL (1) NL6503383A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD152988B1 (de) * 1980-09-09 1986-07-23 Joerg Krieger Verfahren zur durchmessermessung von linear bewegtem strangfoermigem gut
CH651660A5 (de) * 1981-02-18 1985-09-30 Peyer Siegfried Verfahren und einrichtung zur fotoelektrischen messung von bewegten fadenfoermigen materialien.
DE3320163A1 (de) * 1983-06-03 1984-12-13 Prüftechnik Dieter Busch + Partner GmbH & Co, 8045 Ismaning Vorrichtung zum feststellen von fluchtungsfehlern hintereinander angeordneter wellen
EP1986005B1 (de) * 2007-04-26 2010-01-13 Gebrüder Loepfe AG Frequenzabhängige Fehlstellenermittlung in einem Garn oder Garnvorgänger

Also Published As

Publication number Publication date
NL6503383A (enrdf_load_stackoverflow) 1965-09-20
DE1573514A1 (de) 1970-04-16
BE661235A (enrdf_load_stackoverflow) 1965-07-16
CH432886A (de) 1967-03-31

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