GB1273448A - Method and apparatus for counting filaments in a yarn - Google Patents

Method and apparatus for counting filaments in a yarn

Info

Publication number
GB1273448A
GB1273448A GB34582/69A GB3458269A GB1273448A GB 1273448 A GB1273448 A GB 1273448A GB 34582/69 A GB34582/69 A GB 34582/69A GB 3458269 A GB3458269 A GB 3458269A GB 1273448 A GB1273448 A GB 1273448A
Authority
GB
United Kingdom
Prior art keywords
filaments
counting
image
mirror
blade
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
GB34582/69A
Other languages
English (en)
Inventor
Josiah Alfred Briscoe
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB34582/69A priority Critical patent/GB1273448A/en
Priority to US52464A priority patent/US3669552A/en
Priority to CA087421A priority patent/CA925984A/en
Priority to FR7025392A priority patent/FR2051631B1/fr
Priority to DE19702034201 priority patent/DE2034201A1/de
Priority to NL7010145A priority patent/NL7010145A/xx
Priority to JP45059574A priority patent/JPS5039745B1/ja
Publication of GB1273448A publication Critical patent/GB1273448A/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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Theoretical Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB34582/69A 1969-07-09 1969-07-09 Method and apparatus for counting filaments in a yarn Expired GB1273448A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB34582/69A GB1273448A (en) 1969-07-09 1969-07-09 Method and apparatus for counting filaments in a yarn
US52464A US3669552A (en) 1969-07-09 1970-07-06 Method and apparatus for spreading and counting filaments in a yarn
CA087421A CA925984A (en) 1969-07-09 1970-07-06 Method and apparatus for counting filaments in a yarn
FR7025392A FR2051631B1 (enrdf_load_html_response) 1969-07-09 1970-07-08
DE19702034201 DE2034201A1 (de) 1969-07-09 1970-07-09 Verfahren und Vorrichtung zum Zahlen der Faden in einem Garn
NL7010145A NL7010145A (enrdf_load_html_response) 1969-07-09 1970-07-09
JP45059574A JPS5039745B1 (enrdf_load_html_response) 1969-07-09 1970-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34582/69A GB1273448A (en) 1969-07-09 1969-07-09 Method and apparatus for counting filaments in a yarn

Publications (1)

Publication Number Publication Date
GB1273448A true GB1273448A (en) 1972-05-10

Family

ID=10367423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34582/69A Expired GB1273448A (en) 1969-07-09 1969-07-09 Method and apparatus for counting filaments in a yarn

Country Status (7)

Country Link
US (1) US3669552A (enrdf_load_html_response)
JP (1) JPS5039745B1 (enrdf_load_html_response)
CA (1) CA925984A (enrdf_load_html_response)
DE (1) DE2034201A1 (enrdf_load_html_response)
FR (1) FR2051631B1 (enrdf_load_html_response)
GB (1) GB1273448A (enrdf_load_html_response)
NL (1) NL7010145A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839439A1 (de) * 1977-09-12 1979-03-22 Teijin Ltd Verfahren und vorrichtung zum bestimmen des verschlingungsgrades in multifilamentgarnen aus miteinander verschlungenen einzelfilamenten

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228909B2 (enrdf_load_html_response) * 1971-09-04 1977-07-29
JPS52128942U (enrdf_load_html_response) * 1976-03-29 1977-09-30
CH680536A5 (enrdf_load_html_response) * 1990-04-26 1992-09-15 Peyer Ag Siegfried
DE4019106A1 (de) * 1990-06-15 1991-12-19 Hoechst Ag Verfahren und vorrichtung zum messen des verwirbelungszustandes eines multifilamentgarnes
US6049956A (en) * 1999-06-18 2000-04-18 Adherent Technologies, Inc. Method and apparatus for spreading fiber bundles
US10570536B1 (en) * 2016-11-14 2020-02-25 CFA Mills, Inc. Filament count reduction for carbon fiber tow

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350367A (fr) * 1963-03-11 1964-01-24 Borg Warner Appareil d'examen pour une matière en filament

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839439A1 (de) * 1977-09-12 1979-03-22 Teijin Ltd Verfahren und vorrichtung zum bestimmen des verschlingungsgrades in multifilamentgarnen aus miteinander verschlungenen einzelfilamenten

Also Published As

Publication number Publication date
FR2051631B1 (enrdf_load_html_response) 1976-03-19
JPS5039745B1 (enrdf_load_html_response) 1975-12-19
DE2034201A1 (de) 1971-01-14
NL7010145A (enrdf_load_html_response) 1971-01-12
CA925984A (en) 1973-05-08
FR2051631A1 (enrdf_load_html_response) 1971-04-09
US3669552A (en) 1972-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee