BR8500138A - Processo e aparelho para supervisionar o grau de compacidade de um fio ou de uma massa de fio - Google Patents

Processo e aparelho para supervisionar o grau de compacidade de um fio ou de uma massa de fio

Info

Publication number
BR8500138A
BR8500138A BR8500138A BR8500138A BR8500138A BR 8500138 A BR8500138 A BR 8500138A BR 8500138 A BR8500138 A BR 8500138A BR 8500138 A BR8500138 A BR 8500138A BR 8500138 A BR8500138 A BR 8500138A
Authority
BR
Brazil
Prior art keywords
wire
compacity
supervising
degree
mass
Prior art date
Application number
BR8500138A
Other languages
English (en)
Inventor
Heinz Mutter
Hans-Jorg Sommer
Felix Graf
Armin Wirz
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of BR8500138A publication Critical patent/BR8500138A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G3/00—Storing bulk material or loose, i.e. disorderly, articles
    • 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
    • B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
    • 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
    • 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)
  • Quality & Reliability (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding Filamentary Materials (AREA)
BR8500138A 1984-01-12 1985-01-11 Processo e aparelho para supervisionar o grau de compacidade de um fio ou de uma massa de fio BR8500138A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/570,203 US4677387A (en) 1984-01-12 1984-01-12 Package quality monitor

Publications (1)

Publication Number Publication Date
BR8500138A true BR8500138A (pt) 1985-08-20

Family

ID=24278687

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8500138A BR8500138A (pt) 1984-01-12 1985-01-11 Processo e aparelho para supervisionar o grau de compacidade de um fio ou de uma massa de fio

Country Status (6)

Country Link
US (1) US4677387A (pt)
EP (2) EP0149764B1 (pt)
JP (2) JP2509903B2 (pt)
KR (1) KR930009206B1 (pt)
BR (1) BR8500138A (pt)
DE (2) DE3474132D1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713655A (en) * 1985-06-18 1987-12-15 Rieter Machine Works, Ltd. Method of monitoring the quality of a package of thread
US5341103A (en) * 1992-06-04 1994-08-23 Hercules Incorporated Apparatus for simultaneously generating and measuring a triboelectric charge
US5533686A (en) * 1993-11-15 1996-07-09 Maschinenfabrik Rieter Ag Methods and apparatus for the winding of filaments

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037162A (en) * 1959-01-20 1962-05-29 Canadian Ind Fault detection in multi-filament yarns
US2980855A (en) * 1959-01-29 1961-04-18 Du Pont Coulometer
US3360830A (en) * 1965-08-17 1968-01-02 Joe C. Wilson Textile machine stop motion
US3514615A (en) * 1967-02-28 1970-05-26 Ivanhoe Research Corp Thread discontinuity and defect detection apparatus
CH479478A (de) * 1968-06-17 1969-10-15 Loepfe Ag Geb Verfahren und Vorrichtung zur Überwachung der Bewegung eines Textilfadens
CH479872A (de) * 1969-04-30 1969-10-15 Loepfe Ag Geb Vorrichtung zur Feststellung einer Relativbewegung
CH494832A (de) * 1968-08-08 1970-08-15 Rieter Ag Maschf Wickel-Überwachungsvorrichtung
DD97175A1 (pt) * 1972-02-16 1973-04-23
SU517861A1 (ru) * 1975-03-03 1976-06-15 Научно-Исследовательский Институт По Переработке Искусственных И Синтетических Волокон Устройство дл исследовани электризуемости нитей
JPS5221434A (en) * 1975-08-06 1977-02-18 Mitsubishi Rayon Co Method of detecting surface condition of filament package
CH598116A5 (en) * 1976-01-27 1978-04-28 Schlafhorst & Co W Electronic thread breakage detector - uses capacitor charge time as parameter for thread speed and cut-off delay
NL7603705A (nl) * 1976-04-08 1977-10-11 Ir Rudolph Abraham Hulscher Werkwijze voor het sorteren van spincops, en spin- hulzen ten gebruike daarbij.
CH596078A5 (pt) * 1976-06-22 1978-02-28 Loepfe Ag Geb
CH597081A5 (pt) * 1976-10-13 1978-03-31 Loepfe Ag Geb
CH625484A5 (pt) * 1977-10-05 1981-09-30 Loepfe Ag Geb
JPS6030372B2 (ja) * 1978-09-14 1985-07-16 豊和工業株式会社 糸切れ監視装置
DE2907653C2 (de) * 1979-02-27 1982-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Einrichtung zum Überwachen des Fadenlaufes, insbesondere zum Feststellen eines Fadenbruchs, in einer Textilmaschine
JPS5627167U (pt) * 1979-08-10 1981-03-13
JPS5733268A (en) * 1980-08-06 1982-02-23 Nippon Carbon Co Ltd Mechanical seal
JPS5867848A (ja) * 1981-10-19 1983-04-22 Hitachi Metals Ltd 高透磁率合金薄帯

Also Published As

Publication number Publication date
EP0149764A1 (en) 1985-07-31
JPS60157462A (ja) 1985-08-17
DE3484072D1 (de) 1991-03-07
JP2509903B2 (ja) 1996-06-26
KR850005363A (ko) 1985-08-24
EP0241048A2 (en) 1987-10-14
US4677387A (en) 1987-06-30
EP0241048A3 (en) 1987-11-11
JPH05246621A (ja) 1993-09-24
JPH0825690B2 (ja) 1996-03-13
EP0149764B1 (en) 1988-09-21
DE3474132D1 (en) 1988-10-27
KR930009206B1 (ko) 1993-09-24
EP0241048B1 (en) 1991-01-30

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/01/2000