DK114286B - Apparatus for checking freshly spun filaments. - Google Patents

Apparatus for checking freshly spun filaments.

Info

Publication number
DK114286B
DK114286B DK460462AA DK460462A DK114286B DK 114286 B DK114286 B DK 114286B DK 460462A A DK460462A A DK 460462AA DK 460462 A DK460462 A DK 460462A DK 114286 B DK114286 B DK 114286B
Authority
DK
Denmark
Prior art keywords
checking
spun filaments
freshly spun
freshly
filaments
Prior art date
Application number
DK460462AA
Other languages
Danish (da)
Inventor
R Horne
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of DK114286B publication Critical patent/DK114286B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate
    • 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
    • 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
DK460462AA 1961-10-26 1962-10-25 Apparatus for checking freshly spun filaments. DK114286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US147837A US3142832A (en) 1961-10-26 1961-10-26 Monitoring and detection systems for spun filaments

Publications (1)

Publication Number Publication Date
DK114286B true DK114286B (en) 1969-06-16

Family

ID=22523104

Family Applications (1)

Application Number Title Priority Date Filing Date
DK460462AA DK114286B (en) 1961-10-26 1962-10-25 Apparatus for checking freshly spun filaments.

Country Status (4)

Country Link
US (1) US3142832A (en)
CH (1) CH390578A (en)
DE (1) DE1435546A1 (en)
DK (1) DK114286B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300066A (en) * 1962-11-20
AT269694B (en) * 1965-12-17 1969-03-25 Vyzk Ustav Bavlnarsky Photoelectronic thread breakage monitor
US3575515A (en) * 1969-06-25 1971-04-20 Appalachian Electronic Instr Beam of yarn sheet monitoring apparatus
DE4308058A1 (en) * 1993-03-13 1994-09-15 Schlafhorst & Co W Device for recognising a thread in a channel through which air flows

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE692726C (en) * 1937-06-10 1940-06-26 Ernst Gessner Akt Ges Length measuring machine for fabric webs
US2233483A (en) * 1938-07-28 1941-03-04 Photoswitch Inc Supervising filamentary material
US2295366A (en) * 1938-09-27 1942-09-08 Coca Cola Co Inspection device
US2432084A (en) * 1944-11-27 1947-12-09 Bell Telephone Labor Inc Electrooptical control system
DE917296C (en) * 1951-11-25 1954-08-30 Heinrich Von Den Benken Electro-pneumatic stopping device for textile machines, especially wing spinning machines
US2783450A (en) * 1954-05-13 1957-02-26 Frederick Spritz Clearance indicating apparatus
US2907890A (en) * 1954-09-17 1959-10-06 Victor Dev Co Light pulse responsive registration devices
DE1070846B (en) * 1956-08-16
US2971134A (en) * 1958-10-29 1961-02-07 Gen Electric Phototransistor operated relay
US3026498A (en) * 1960-05-19 1962-03-20 Edward G Galliers Safe trailing distance warning systems for vehicles

Also Published As

Publication number Publication date
CH390578A (en) 1965-04-15
DE1435546A1 (en) 1968-11-28
US3142832A (en) 1964-07-28

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