FR2384231A1 - Procede pour detecter des fluctuations se reproduisant periodiquement d'un signal de palpage d'un fil textile - Google Patents

Procede pour detecter des fluctuations se reproduisant periodiquement d'un signal de palpage d'un fil textile

Info

Publication number
FR2384231A1
FR2384231A1 FR7807818A FR7807818A FR2384231A1 FR 2384231 A1 FR2384231 A1 FR 2384231A1 FR 7807818 A FR7807818 A FR 7807818A FR 7807818 A FR7807818 A FR 7807818A FR 2384231 A1 FR2384231 A1 FR 2384231A1
Authority
FR
France
Prior art keywords
probing signal
detecting fluctuations
textile wire
wire probing
periodically reproducing
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
FR7807818A
Other languages
English (en)
French (fr)
Other versions
FR2384231B1 (en, 2012
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.)
Loepfe AG Gebrueder
Original Assignee
Loepfe AG Gebrueder
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 Loepfe AG Gebrueder filed Critical Loepfe AG Gebrueder
Publication of FR2384231A1 publication Critical patent/FR2384231A1/fr
Application granted granted Critical
Publication of FR2384231B1 publication Critical patent/FR2384231B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
FR7807818A 1977-03-18 1978-03-17 Procede pour detecter des fluctuations se reproduisant periodiquement d'un signal de palpage d'un fil textile Granted FR2384231A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH347577A CH618944A5 (en) 1977-03-18 1977-03-18 Method for determining periodic fluctuations of a signal, particularly of a textile thread scanning signal.

Publications (2)

Publication Number Publication Date
FR2384231A1 true FR2384231A1 (fr) 1978-10-13
FR2384231B1 FR2384231B1 (en, 2012) 1980-11-28

Family

ID=4256770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807818A Granted FR2384231A1 (fr) 1977-03-18 1978-03-17 Procede pour detecter des fluctuations se reproduisant periodiquement d'un signal de palpage d'un fil textile

Country Status (8)

Country Link
JP (1) JPS5942802B2 (en, 2012)
CH (1) CH618944A5 (en, 2012)
CS (1) CS220410B1 (en, 2012)
DE (1) DE2809218A1 (en, 2012)
ES (1) ES467707A1 (en, 2012)
FR (1) FR2384231A1 (en, 2012)
GB (1) GB1551718A (en, 2012)
IT (1) IT1093862B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415222A3 (en) * 1989-08-31 1991-08-21 Zellweger Uster Ag Process for setting the threshold of electronic slub catchers and device for carrying out the process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117286628B (zh) * 2023-11-23 2024-04-19 南通宝佳精密机械有限公司 一种故障诊断与预测的机械设备维修报警系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641960A (en) * 1947-05-14 1953-06-16 Deering Milliken Res Trust Indicating and recording device for yarn diameters
US3069621A (en) * 1958-12-20 1962-12-18 Butticaz Andre Apparatus for controlling uniformity of a flow of textile and the like fibres
DE2641331A1 (de) * 1975-10-10 1977-04-14 Peyer Siegfried Verfahren und vorrichtung zum ueberwachen der fadenerzeugung an einer open - end - spinnmaschine
FR2338884A1 (fr) * 1976-01-26 1977-08-19 Rieter Ag Maschf Procede et dispositif pour mettre en evidence le caractere periodique des irregularites contenues dans un fil circulant entre la zone de formation de ce fil et sa zone de renvidage dans une machine de filature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641960A (en) * 1947-05-14 1953-06-16 Deering Milliken Res Trust Indicating and recording device for yarn diameters
US3069621A (en) * 1958-12-20 1962-12-18 Butticaz Andre Apparatus for controlling uniformity of a flow of textile and the like fibres
DE2641331A1 (de) * 1975-10-10 1977-04-14 Peyer Siegfried Verfahren und vorrichtung zum ueberwachen der fadenerzeugung an einer open - end - spinnmaschine
FR2338884A1 (fr) * 1976-01-26 1977-08-19 Rieter Ag Maschf Procede et dispositif pour mettre en evidence le caractere periodique des irregularites contenues dans un fil circulant entre la zone de formation de ce fil et sa zone de renvidage dans une machine de filature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415222A3 (en) * 1989-08-31 1991-08-21 Zellweger Uster Ag Process for setting the threshold of electronic slub catchers and device for carrying out the process
US5181374A (en) * 1989-08-31 1993-01-26 Zellweger Uster Ag Method for setting the sensitivity limits of electronic yarn clearers, and device for carrying out the method

Also Published As

Publication number Publication date
ES467707A1 (es) 1979-07-01
FR2384231B1 (en, 2012) 1980-11-28
JPS53116862A (en) 1978-10-12
DE2809218C3 (en, 2012) 1980-07-17
IT7821334A0 (it) 1978-03-17
DE2809218A1 (de) 1978-10-12
CH618944A5 (en) 1980-08-29
GB1551718A (en) 1979-08-30
DE2809218B2 (en, 2012) 1979-10-25
JPS5942802B2 (ja) 1984-10-17
IT1093862B (it) 1985-07-26
CS220410B1 (en) 1983-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse