FR1590632A - - Google Patents

Info

Publication number
FR1590632A
FR1590632A FR1590632DA FR1590632A FR 1590632 A FR1590632 A FR 1590632A FR 1590632D A FR1590632D A FR 1590632DA FR 1590632 A FR1590632 A FR 1590632A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1590632A publication Critical patent/FR1590632A/fr
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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector 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
FR1590632D 1968-06-21 1968-06-21 Expired FR1590632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR156100 1968-06-21

Publications (1)

Publication Number Publication Date
FR1590632A true FR1590632A (fr) 1970-04-20

Family

ID=8651496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1590632D Expired FR1590632A (fr) 1968-06-21 1968-06-21

Country Status (4)

Country Link
BE (1) BE734862A (fr)
DE (1) DE1931555A1 (fr)
FR (1) FR1590632A (fr)
GB (1) GB1254958A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350581A1 (fr) * 1976-05-05 1977-12-02 Zumbach Electronic Ag Appareil pour mesurer au moins une dimension d'un objet et procede pour la mise en oeuvre de cet appareil
FR2408815A1 (fr) * 1977-11-09 1979-06-08 Spindler & Hoyer Kg Procede et dispositif de mesure sans contact de distances lineaires et en particulier de diametres
EP0062191A2 (fr) * 1981-03-26 1982-10-13 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé et dispositif de mesure de la position ou du déplacement d'un corps
US5568263A (en) * 1993-04-19 1996-10-22 Mectron Engineering Company Non-contact inspection system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311039A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Controller of diameter of optical fiber
US4102661A (en) * 1977-03-03 1978-07-25 Bell Telephone Laboratories, Incorporated Caustic ray use of the drawdown zone of an optical fiber preform to control the drawing of the fiber
GB2124760B (en) * 1982-08-05 1986-02-12 Electricity Council Temperature of elongate articles
CS240116B1 (en) * 1983-07-14 1986-02-13 Ludek Vodicka Method of flexible quartz chromatographic columns production and equipment for performance of this method
EP0294889A1 (fr) * 1987-06-10 1988-12-14 Koninklijke Philips Electronics N.V. Dispositif pour effectuer des mesures sur un objet transparent, procédé de fabrication d'une fibre et fibre fabriquée par la mise en oeuvre d'un tel procédé
FR2670883B1 (fr) * 1990-12-21 1994-03-18 Alcatel Fibres Optiques Dispositif de detection des irregularites du diametre d'un fil.
DE102008004731A1 (de) * 2007-09-28 2009-04-02 Vienco Gmbh Verfahren und Anordnung zur Bestimmung des Durchmessers eines laufenden Fadens
CN117433747A (zh) * 2023-12-11 2024-01-23 中国电子科技集团公司第四十六研究所 一种有源光纤吸收系数测试装置及测试方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350581A1 (fr) * 1976-05-05 1977-12-02 Zumbach Electronic Ag Appareil pour mesurer au moins une dimension d'un objet et procede pour la mise en oeuvre de cet appareil
FR2408815A1 (fr) * 1977-11-09 1979-06-08 Spindler & Hoyer Kg Procede et dispositif de mesure sans contact de distances lineaires et en particulier de diametres
EP0062191A2 (fr) * 1981-03-26 1982-10-13 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé et dispositif de mesure de la position ou du déplacement d'un corps
EP0062191A3 (en) * 1981-03-26 1984-12-27 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and apparatus for measuring the position or displacement of a body
US4685804A (en) * 1981-03-26 1987-08-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewadten Forschung E. V. Method and apparatus for the measurement of the location or movement of a body
US5568263A (en) * 1993-04-19 1996-10-22 Mectron Engineering Company Non-contact inspection system

Also Published As

Publication number Publication date
GB1254958A (en) 1971-11-24
BE734862A (fr) 1969-12-19
DE1931555A1 (de) 1970-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse