CS241288A3 - Method of measuring density changing in the length of a fibrous cord and apparatus for making same - Google Patents
Method of measuring density changing in the length of a fibrous cord and apparatus for making same Download PDFInfo
- Publication number
- CS241288A3 CS241288A3 CS882412A CS241288A CS241288A3 CS 241288 A3 CS241288 A3 CS 241288A3 CS 882412 A CS882412 A CS 882412A CS 241288 A CS241288 A CS 241288A CS 241288 A3 CS241288 A3 CS 241288A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- strand
- funnel
- tube
- acoustic
- signal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000004753 textile Substances 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012935 Averaging Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 235000015250 liver sausages Nutrition 0.000 claims 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 claims 1
- 230000006870 function Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000002405 diagnostic procedure Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 2
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004890 malting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/22—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to presence of irregularities in running material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2626—Wires, bars, rods
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Acoustics & Sound (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/036,999 US4766647A (en) | 1987-04-10 | 1987-04-10 | Apparatus and method for measuring a property of a continuous strand of fibrous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS241288A3 true CS241288A3 (en) | 1992-01-15 |
Family
ID=21891896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS882412A CS241288A3 (en) | 1987-04-10 | 1988-04-08 | Method of measuring density changing in the length of a fibrous cord and apparatus for making same |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4766647A (zh) |
| EP (1) | EP0363378A1 (zh) |
| CN (1) | CN1011080B (zh) |
| AU (1) | AU1687088A (zh) |
| CS (1) | CS241288A3 (zh) |
| ES (1) | ES2008440A6 (zh) |
| IN (1) | IN167558B (zh) |
| WO (1) | WO1988008047A1 (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0339300B1 (de) * | 1988-04-19 | 1994-06-01 | Maschinenfabrik Rieter Ag | Kämmaschine - Einzelkopfüberwachung |
| US4823597A (en) * | 1988-06-06 | 1989-04-25 | Myrick-White, Inc. | Sliver measuring apparatus |
| US4854172A (en) * | 1988-09-22 | 1989-08-08 | Regents Of The University Of California | Method and apparatus for measurement of density profiles in wood composites, using acoustic emission |
| IT1238996B (it) * | 1990-02-14 | 1993-09-17 | Zugnago Tessile | Dispositivo di controllo presenza filo per filatoi |
| DE59108679D1 (de) * | 1990-11-02 | 1997-05-28 | Rieter Ag Maschf | Verfahren zum Feststellen einer Eigenschaft eines Faserverbandes |
| CH687110A5 (de) * | 1991-09-10 | 1996-09-13 | Luwa Ag Zellweger | Verfahren zur Erstellung einer Stoerungsdiagnose an Produktionsmaschinen und Anwendung des Verfahrens an Textilmaschinen. |
| CH686446A5 (de) * | 1993-01-13 | 1996-03-29 | Luwa Ag Zellweger | Verfahren und Vorrichtung zur On-line Qualitaetsueberwachung im Spinnereivorwerk. |
| US5606113A (en) * | 1994-09-06 | 1997-02-25 | The University Of Chicago | Acoustic methods to monitor sliver linear density and yarn strength |
| JPH0913237A (ja) * | 1995-06-29 | 1997-01-14 | Zellweger Luwa Ag | スライバの太さ又はムラを求めるための装置 |
| US5805291A (en) * | 1996-08-14 | 1998-09-08 | Systronics, Inc. | Traversing thickness measurement apparatus and related method |
| WO1998016673A1 (de) * | 1996-10-15 | 1998-04-23 | Zellweger Luwa Ag | Verfahren und vorrichtung zur beurteilung der garnqualität |
| US6112131A (en) * | 1998-02-06 | 2000-08-29 | Zellweger Uster, Inc. | Gin process control |
| DE10227676A1 (de) † | 2002-06-20 | 2004-01-08 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Verfahren und Vorrichtung zur Auswertung von Signalen eines Sensors |
| DE102006003892B4 (de) * | 2006-01-27 | 2018-03-08 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Speichern von Betriebszustandsdaten eines elektromotorischen Antriebes einer eine Vielzahl von einzelmotorisch angetriebenen Arbeitsstellen umfassenden Textilmaschine sowie ein Antrieb zur Durchführung eines solchen Verfahrens |
| FR3032220B1 (fr) * | 2015-01-29 | 2017-02-24 | Finsecur | Dispositif de determination de la position d'un ouvrant d'un systeme de desenfumage et dispositif de desenfumage le comportant |
| CN106769647A (zh) * | 2016-12-14 | 2017-05-31 | 威海拓展纤维有限公司 | 碳纤维生产过程中线密度的快速检测方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981986A (en) * | 1955-12-27 | 1961-05-02 | Special Instr Lab Inc | Control apparatus and methods |
| US3185924A (en) * | 1959-07-14 | 1965-05-25 | Zellweger Uster Ag | Apparatus utilizing capacitance measuring means for the continuous monitoring of elongate materials during production to permit determination of the devlation of the denier from a desired value |
| CH515487A (de) * | 1970-06-16 | 1971-11-15 | Zellweger Uster Ag | Verfahren und Vorrichtung zur Bestimmung des Querschnittes von Erzeugnissen der Textilindustrie, insbesondere demjenigen von Garnen, Vorgarnen und Bändern |
| CH509569A (de) * | 1970-06-16 | 1971-06-30 | Zellweger Uster Ag | Verfahren und Vorrichtung zur Bestimmung des Querschnittes von Erzeugnissen der Textilindustrie, insbesondere demjenigen von Garnen, Vorgarnen und Bändern |
| JPS5031206B1 (zh) * | 1970-08-03 | 1975-10-08 | ||
| DE2159022A1 (de) * | 1971-11-29 | 1973-05-30 | Wegener Walther | Messverfahren und messvorrichtung zur fortlaufenden ermittlung der fasermengenaenderung im querschnitt eines bandfoermigen faserverbandes |
| CH543075A (de) * | 1972-03-15 | 1973-10-15 | Zellweger Uster Ag | Verfahren und Vorrichtung zur mindestens näherungsweisen Bestimmung der Querschnittsgrösse von faden- oder drahtförmigem Material, insbesondere von Erzeugnissen der Textilindustrie und der Drahtfabrikation |
| US3822590A (en) * | 1972-05-01 | 1974-07-09 | Maremont Corp | Textile sliver unevenness detecting |
| CH553981A (de) * | 1972-05-10 | 1974-09-13 | Rieter Ag Maschf | Vorrichtung zur messung von dichteschwankungen eines faserbandes in spinnereimaschinen. |
| CH551922A (de) * | 1972-11-21 | 1974-07-31 | Loepfe Ag Geb | Vorrichtung zum ueberwachen laufender faeden. |
| US3984895A (en) * | 1973-11-01 | 1976-10-12 | Fiber Controls Corporation | Density sensing and controlling equipment |
| US3925850A (en) * | 1973-11-01 | 1975-12-16 | Fibers Controls Corp | Density sensing and controlling equipment |
| JPS51116255A (en) * | 1975-04-07 | 1976-10-13 | Asahi Chemical Ind | Tester for yarn quality |
| CH597081A5 (zh) * | 1976-10-13 | 1978-03-31 | Loepfe Ag Geb | |
| US4199844A (en) * | 1978-04-25 | 1980-04-29 | Platt Saco Lowell Limited | Method and means for regulating sliver draft uniformity |
| DE2941612A1 (de) * | 1979-10-13 | 1981-04-23 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Strecke |
| CH651669A5 (de) * | 1981-07-13 | 1985-09-30 | Zellweger Uster Ag | Verfahren und vorrichtung zur bestimmung der substanzmenge oder dichte von fasermengen, insbesondere des substanzquerschnittes von faserbaendern. |
| DE3237357C2 (de) * | 1982-01-18 | 1985-12-19 | Zellweger Uster Ag, Uster | Vorrichtung zur Messung charakteristischer Merkmale von Fasermaterial |
-
1987
- 1987-04-10 US US07/036,999 patent/US4766647A/en not_active Expired - Fee Related
- 1987-06-02 IN IN436/CAL/87A patent/IN167558B/en unknown
-
1988
- 1988-04-07 WO PCT/US1988/001214 patent/WO1988008047A1/en not_active Application Discontinuation
- 1988-04-07 EP EP88904103A patent/EP0363378A1/en not_active Withdrawn
- 1988-04-08 ES ES8801061A patent/ES2008440A6/es not_active Expired
- 1988-04-08 AU AU16870/88A patent/AU1687088A/en not_active Abandoned
- 1988-04-08 CS CS882412A patent/CS241288A3/cs unknown
- 1988-04-09 CN CN88102089A patent/CN1011080B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN167558B (zh) | 1990-11-17 |
| EP0363378A4 (en) | 1990-03-12 |
| CN1011080B (zh) | 1991-01-02 |
| ES2008440A6 (es) | 1989-07-16 |
| EP0363378A1 (en) | 1990-04-18 |
| CN88102089A (zh) | 1988-12-07 |
| US4766647A (en) | 1988-08-30 |
| WO1988008047A1 (en) | 1988-10-20 |
| AU1687088A (en) | 1988-11-04 |
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