JPS5878961A - 単糸移動検知装置 - Google Patents

単糸移動検知装置

Info

Publication number
JPS5878961A
JPS5878961A JP17476781A JP17476781A JPS5878961A JP S5878961 A JPS5878961 A JP S5878961A JP 17476781 A JP17476781 A JP 17476781A JP 17476781 A JP17476781 A JP 17476781A JP S5878961 A JPS5878961 A JP S5878961A
Authority
JP
Japan
Prior art keywords
light
yarn
alarm
voltage
reduced
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.)
Granted
Application number
JP17476781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214462B2 (https=
Inventor
Yasushi Takagi
泰史 高木
Hisao Miyazaki
比沙夫 宮崎
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP17476781A priority Critical patent/JPS5878961A/ja
Publication of JPS5878961A publication Critical patent/JPS5878961A/ja
Publication of JPS6214462B2 publication Critical patent/JPS6214462B2/ja
Granted legal-status Critical Current

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
    • 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
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
JP17476781A 1981-10-31 1981-10-31 単糸移動検知装置 Granted JPS5878961A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17476781A JPS5878961A (ja) 1981-10-31 1981-10-31 単糸移動検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17476781A JPS5878961A (ja) 1981-10-31 1981-10-31 単糸移動検知装置

Publications (2)

Publication Number Publication Date
JPS5878961A true JPS5878961A (ja) 1983-05-12
JPS6214462B2 JPS6214462B2 (https=) 1987-04-02

Family

ID=15984311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17476781A Granted JPS5878961A (ja) 1981-10-31 1981-10-31 単糸移動検知装置

Country Status (1)

Country Link
JP (1) JPS5878961A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380366A (en) * 1991-11-04 1995-01-10 Nordson Corporation Apparatus for optically monitoring and controlling a moving fiber of material
CN1052209C (zh) * 1991-06-17 2000-05-10 B.T.S.R.国际公开有限公司 由光传感器前纱线运动来定纺织机中状态的方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052209C (zh) * 1991-06-17 2000-05-10 B.T.S.R.国际公开有限公司 由光传感器前纱线运动来定纺织机中状态的方法及装置
US5380366A (en) * 1991-11-04 1995-01-10 Nordson Corporation Apparatus for optically monitoring and controlling a moving fiber of material

Also Published As

Publication number Publication date
JPS6214462B2 (https=) 1987-04-02

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