GB1589944A - Optical electrical device for monitoring filaments - Google Patents

Optical electrical device for monitoring filaments Download PDF

Info

Publication number
GB1589944A
GB1589944A GB51173/77A GB5117377A GB1589944A GB 1589944 A GB1589944 A GB 1589944A GB 51173/77 A GB51173/77 A GB 51173/77A GB 5117377 A GB5117377 A GB 5117377A GB 1589944 A GB1589944 A GB 1589944A
Authority
GB
United Kingdom
Prior art keywords
light guide
face
guide
optical
electrical device
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
GB51173/77A
Other languages
English (en)
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.)
Saurer AG
Original Assignee
Adolph Saurer AG
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 Adolph Saurer AG filed Critical Adolph Saurer AG
Publication of GB1589944A publication Critical patent/GB1589944A/en
Expired 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)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB51173/77A 1976-12-08 1977-12-08 Optical electrical device for monitoring filaments Expired GB1589944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1546076A CH615403A5 (en:Method) 1976-12-08 1976-12-08

Publications (1)

Publication Number Publication Date
GB1589944A true GB1589944A (en) 1981-05-20

Family

ID=4409294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51173/77A Expired GB1589944A (en) 1976-12-08 1977-12-08 Optical electrical device for monitoring filaments

Country Status (6)

Country Link
US (1) US4166214A (en:Method)
AT (1) AT346260B (en:Method)
CH (1) CH615403A5 (en:Method)
DE (1) DE2749217B2 (en:Method)
FR (1) FR2373477B1 (en:Method)
GB (1) GB1589944A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136564A (en) * 1983-02-18 1984-09-19 El Sew Con Ltd Monitoring textile thread
GB2181233A (en) * 1985-10-07 1987-04-15 Gen Electric Plc Motion detection devices

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659937A (en) * 1985-11-12 1987-04-21 Canadian Patents And Development Limited Optical device for measuring the diameter and detecting surface defects of moving wire
JPH02501551A (ja) * 1987-10-13 1990-05-31 アクチエンゲゼルシヤフト　フユール　インヅストリエル　エレクトロニク　アギー　ローソネ　バイ　ロカルノ 放電加工機
DE3830665C2 (de) * 1988-09-09 1997-08-07 Siegfried Hillenbrand Optoelektronische Vorrichtung zur Überwachung von insbes. laufenden textilen Fäden
DE4024846C1 (en:Method) * 1990-08-04 1992-01-02 G.M. Pfaff Ag, 6750 Kaiserslautern, De
JP2609048B2 (ja) * 1993-07-12 1997-05-14 沖電気工業株式会社 搬送媒体の検出装置
DE4437348C2 (de) * 1994-10-19 2003-11-06 Schleicher & Co Int Ag Dokumentenvernichter mit einem Schneidwerk und einer Lichtschranke
JP3610648B2 (ja) * 1995-11-30 2005-01-19 ヤマハ株式会社 光センサ
DE102005025584A1 (de) * 2005-06-01 2006-12-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anordnung und Verfahren zur Messung physiologischer Messgrößen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL26557C (en:Method) * 1927-08-13
US3255357A (en) * 1962-08-15 1966-06-07 Optics Technology Inc Photosensitive reader using optical fibers
US3467774A (en) * 1966-06-07 1969-09-16 Stromberg Carlson Corp Scanner employing interleaved light conducting and light detecting optical fibers
DE2310204A1 (de) * 1973-03-01 1974-09-05 Schlafhorst & Co W Lichtelektrische vorrichtung zur ueberwachung von fadenfoermigem gut
JPS5641316B2 (en:Method) * 1973-05-21 1981-09-28
US4010908A (en) * 1974-07-29 1977-03-08 Owens-Corning Fiberglas Corporation Method and apparatus for handling linear elements
US3999864A (en) * 1975-11-17 1976-12-28 International Business Machines Corporation Gloss measuring instrument
JPS52155261A (en) * 1976-06-17 1977-12-23 Nissan Motor Woof detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136564A (en) * 1983-02-18 1984-09-19 El Sew Con Ltd Monitoring textile thread
GB2181233A (en) * 1985-10-07 1987-04-15 Gen Electric Plc Motion detection devices

Also Published As

Publication number Publication date
ATA924476A (de) 1978-02-15
CH615403A5 (en:Method) 1980-01-31
AT346260B (de) 1978-11-10
US4166214A (en) 1979-08-28
FR2373477A1 (en:Method) 1978-07-07
DE2749217A1 (de) 1978-06-29
DE2749217B2 (de) 1978-11-09
FR2373477B1 (en:Method) 1984-11-09

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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