JPS5752310B2 - - Google Patents

Info

Publication number
JPS5752310B2
JPS5752310B2 JP53059458A JP5945878A JPS5752310B2 JP S5752310 B2 JPS5752310 B2 JP S5752310B2 JP 53059458 A JP53059458 A JP 53059458A JP 5945878 A JP5945878 A JP 5945878A JP S5752310 B2 JPS5752310 B2 JP S5752310B2
Authority
JP
Japan
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
JP53059458A
Other versions
JPS53147857A (en
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 filed Critical
Publication of JPS53147857A publication Critical patent/JPS53147857A/ja
Publication of JPS5752310B2 publication Critical patent/JPS5752310B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Electronic Switches (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Looms (AREA)
  • Burglar Alarm Systems (AREA)
JP5945878A 1977-05-18 1978-05-18 Photoelectric detection device for weft breakage provided with external disturbance suppression means Granted JPS53147857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716221A FR2391140A1 (fr) 1977-05-18 1977-05-18 Dispositif opto-electronique de detection de la rupture d'un fil muni de moyen de reduire des perturbations

Publications (2)

Publication Number Publication Date
JPS53147857A JPS53147857A (en) 1978-12-22
JPS5752310B2 true JPS5752310B2 (ja) 1982-11-06

Family

ID=9191342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5945878A Granted JPS53147857A (en) 1977-05-18 1978-05-18 Photoelectric detection device for weft breakage provided with external disturbance suppression means

Country Status (4)

Country Link
JP (1) JPS53147857A (ja)
CH (1) CH623548A5 (ja)
DE (1) DE2821795A1 (ja)
FR (1) FR2391140A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017115480A1 (ja) 2015-12-28 2017-07-06 ユニ・チャーム株式会社 ペットフード用組成物、ペットフード用フード粒、ペットフード、およびペットフード包装体
US11717007B2 (en) 2017-11-29 2023-08-08 Unicharm Corporation Cat food

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206659A3 (de) * 1981-07-16 1984-02-01 Textima Veb K Vorrichtung zur fadenueberwachung in einer textilmaschine
JPS599245A (ja) * 1982-06-30 1984-01-18 津田駒工業株式会社 織機のよこ糸検出装置
JPS60197569A (ja) * 1984-03-15 1985-10-07 Chino Works Ltd 糸切れ検知装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969818A (ja) * 1972-11-08 1974-07-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969818A (ja) * 1972-11-08 1974-07-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017115480A1 (ja) 2015-12-28 2017-07-06 ユニ・チャーム株式会社 ペットフード用組成物、ペットフード用フード粒、ペットフード、およびペットフード包装体
US11717007B2 (en) 2017-11-29 2023-08-08 Unicharm Corporation Cat food

Also Published As

Publication number Publication date
DE2821795A1 (de) 1978-11-23
JPS53147857A (en) 1978-12-22
FR2391140A1 (fr) 1978-12-15
CH623548A5 (en) 1981-06-15
FR2391140B1 (ja) 1980-11-28

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