FI68796C - Anordning foer elektrooptisk detektering av ett filament som passerar ett styroega - Google Patents

Anordning foer elektrooptisk detektering av ett filament som passerar ett styroega Download PDF

Info

Publication number
FI68796C
FI68796C FI792771A FI792771A FI68796C FI 68796 C FI68796 C FI 68796C FI 792771 A FI792771 A FI 792771A FI 792771 A FI792771 A FI 792771A FI 68796 C FI68796 C FI 68796C
Authority
FI
Finland
Prior art keywords
sensor
trees
light
detecting
ett
Prior art date
Application number
FI792771A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI68796B (fi
FI792771A (fi
Inventor
Sheldon Arthur Canfield
Original Assignee
Owens Corning Fiberglass Corp
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 Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of FI792771A publication Critical patent/FI792771A/fi
Publication of FI68796B publication Critical patent/FI68796B/fi
Application granted granted Critical
Publication of FI68796C publication Critical patent/FI68796C/fi

Links

Classifications

    • 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
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • 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)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FI792771A 1978-09-07 1979-09-06 Anordning foer elektrooptisk detektering av ett filament som passerar ett styroega FI68796C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/940,068 US4233520A (en) 1978-09-07 1978-09-07 Electro optical control to detect a filament passing through a guide eye and using a light emitting diode
US94006878 1978-09-07

Publications (3)

Publication Number Publication Date
FI792771A FI792771A (fi) 1980-03-08
FI68796B FI68796B (fi) 1985-07-31
FI68796C true FI68796C (fi) 1985-11-11

Family

ID=25474169

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792771A FI68796C (fi) 1978-09-07 1979-09-06 Anordning foer elektrooptisk detektering av ett filament som passerar ett styroega

Country Status (18)

Country Link
US (1) US4233520A (fr)
JP (1) JPS6363869B2 (fr)
AU (1) AU525191B2 (fr)
BE (1) BE878632A (fr)
BR (1) BR7908808A (fr)
CA (1) CA1129518A (fr)
DE (1) DE2953108A1 (fr)
DK (1) DK197080A (fr)
ES (1) ES483893A1 (fr)
FI (1) FI68796C (fr)
FR (1) FR2435431A1 (fr)
GB (1) GB2052733B (fr)
IT (1) IT1122531B (fr)
NL (1) NL7920057A (fr)
NO (1) NO155049C (fr)
SE (1) SE8003348L (fr)
WO (1) WO1980000576A1 (fr)
ZA (1) ZA794462B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495396A (en) * 1982-11-01 1985-01-22 At&T Technologies, Inc. Aligning a workpiece to a body
US4485290A (en) * 1982-11-01 1984-11-27 At&T Technologies, Inc. Bonding a workpiece to a body
GB2136564B (en) * 1983-02-18 1986-06-11 El Sew Con Ltd Monitoring textile thread
US4556176A (en) * 1984-12-11 1985-12-03 Owens-Corning Fiberglas Corporation Roving winder controller
CH678172A5 (fr) * 1989-06-07 1991-08-15 Zellweger Uster Ag
CS276353B6 (en) * 1989-09-19 1992-05-13 Uniplet As Device for watching thread motion
DE10003861A1 (de) 2000-01-28 2001-08-02 Truetzschler Gmbh & Co Kg Vorrichtung zur Erfassung der Bewegung und/oder des Vorhandenseins eines Textilfaserbandes aus Baumwolle und/oder Chemiefaser, insbesondere an einer Srecke
CN103572440A (zh) * 2012-07-19 2014-02-12 乌斯特技术股份公司 用于纱线检测的反射式光电结构及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB124590A (en) * 1918-03-30 1919-03-31 Boon Tractors Ltd Improvements in or connected with Tractor Ploughs or the like.
GB932949A (en) * 1959-05-25 1963-07-31 Laszlo Namenyi Katz Yarn break detector
US3391840A (en) * 1965-10-25 1968-07-09 Du Pont Yarn break detector and control circuit
US3772524A (en) * 1972-01-03 1973-11-13 Leesona Corp Digitalized speed sensitive moving strand detection apparatus
US4010908A (en) * 1974-07-29 1977-03-08 Owens-Corning Fiberglas Corporation Method and apparatus for handling linear elements
CH609011A5 (fr) * 1975-12-04 1979-02-15 Peyer Siegfried
DD128341A1 (de) * 1976-11-05 1977-11-09 Klaus Dreikopf Anordnung zur beruehrungslosen abtastung bewegter textilfaeden
US4112665A (en) * 1977-06-23 1978-09-12 Parks-Cramer Company Plural sensor ends down detecting apparatus
US4160360A (en) * 1978-07-27 1979-07-10 Owens-Corning Fiberglas Corporation Optical strand sensor for detecting a filament being wound and twisted on a spool

Also Published As

Publication number Publication date
DK197080A (da) 1980-05-06
BR7908808A (pt) 1981-08-04
IT7925526A0 (it) 1979-09-06
GB2052733A (en) 1981-01-28
ES483893A1 (es) 1980-05-16
FR2435431A1 (fr) 1980-04-04
NL7920057A (nl) 1980-07-31
FI68796B (fi) 1985-07-31
CA1129518A (fr) 1982-08-10
BE878632A (fr) 1980-03-06
GB2052733B (en) 1983-01-26
WO1980000576A1 (fr) 1980-04-03
AU5066879A (en) 1980-03-13
NO155049C (no) 1987-02-04
AU525191B2 (en) 1982-10-21
JPS55500637A (fr) 1980-09-11
IT1122531B (it) 1986-04-23
DE2953108A1 (en) 1980-12-11
JPS6363869B2 (fr) 1988-12-08
ZA794462B (en) 1980-08-27
NO155049B (no) 1986-10-27
NO792892L (no) 1980-03-10
FI792771A (fi) 1980-03-08
FR2435431B3 (fr) 1981-06-26
US4233520A (en) 1980-11-11
SE8003348L (sv) 1980-05-05

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OWENS-CORNING FIBERGLAS CORPORATION