IT7820746A0 - Dispositivo per rivelare una tensione di un filo in movimento. - Google Patents

Dispositivo per rivelare una tensione di un filo in movimento.

Info

Publication number
IT7820746A0
IT7820746A0 IT7820746A IT2074678A IT7820746A0 IT 7820746 A0 IT7820746 A0 IT 7820746A0 IT 7820746 A IT7820746 A IT 7820746A IT 2074678 A IT2074678 A IT 2074678A IT 7820746 A0 IT7820746 A0 IT 7820746A0
Authority
IT
Italy
Prior art keywords
detecting
voltage
moving wire
wire
moving
Prior art date
Application number
IT7820746A
Other languages
English (en)
Other versions
IT1092843B (it
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of IT7820746A0 publication Critical patent/IT7820746A0/it
Application granted granted Critical
Publication of IT1092843B publication Critical patent/IT1092843B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/106—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a cantilever beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
    • G01L5/108—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means for measuring a reaction force applied on a single support, e.g. a glider
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/22—Magnetic detectors, e.g. Hall detectors
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
IT20746/78A 1977-04-05 1978-02-28 Dispositivo per rivelare una tensione di un filo in movimento IT1092843B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3813577A JPS53123980A (en) 1977-04-05 1977-04-05 Instrument for checking tension of running yarn

Publications (2)

Publication Number Publication Date
IT7820746A0 true IT7820746A0 (it) 1978-02-28
IT1092843B IT1092843B (it) 1985-07-12

Family

ID=12516981

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20746/78A IT1092843B (it) 1977-04-05 1978-02-28 Dispositivo per rivelare una tensione di un filo in movimento

Country Status (7)

Country Link
US (1) US4142409A (it)
JP (1) JPS53123980A (it)
CH (1) CH624213A5 (it)
DE (1) DE2811202C2 (it)
FR (1) FR2386816A1 (it)
GB (1) GB1586555A (it)
IT (1) IT1092843B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208647A (en) * 1981-06-18 1982-12-21 Toshiba Corp Optical disk for recording of information
EP0104031B1 (en) * 1982-09-17 1990-11-22 Kudelski S.A. Tape tension sensor and servo embodying same
KR890002854B1 (ko) * 1982-10-15 1989-08-05 미쯔비시긴조구 가부시기가이샤 다실형 유동층 반응장치(多室型流動層밤의장치)
DE3506698A1 (de) * 1985-02-26 1986-08-28 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Vorrichtung zum messen der fadenzugkraft eines fadens
GB2320932A (en) * 1997-01-03 1998-07-08 New House Textiles Limited Yarn tension monitoring device
JP5035729B2 (ja) * 2008-04-28 2012-09-26 国立大学法人京都大学 張力測定装置
CN101806647B (zh) * 2010-04-15 2011-12-14 常熟通富电子有限公司 智能化微张力传感器
DK201470457A1 (en) * 2014-07-18 2016-02-01 Emazys Technologies Aps Method and System of Fault Detection and Localisation in DC-Systems
DE102017108425B4 (de) 2017-04-20 2018-11-29 Arntz Beteiligungs Gmbh & Co. Kg Verzahnter Keilriemen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE669078C (de) * 1935-01-23 1938-12-16 Telefunken Gmbh Eisenkernspule veraenderlicher Induktivitaet fuer Fernmeldegeraete, vorzugsweise fuer Hochfrequenzempfaenger
US2695519A (en) * 1951-01-18 1954-11-30 Edmund G Lodge Tension indicator
DE1189287B (de) * 1959-04-23 1965-03-18 Ohmag Pierre Chopard Induktiver Messwertumformer
CH350579A (fr) * 1959-04-23 1960-11-30 Ohmag Pierre Chopard Transformateur différentiel permettant la mesure des déplacements angulaires d'une pièce rotative
GB1250759A (it) * 1968-01-23 1971-10-20
DE2112351C3 (de) * 1971-03-15 1981-01-29 Klaus Dipl.-Ing. 8581 Ahorntal Thiele Anordnung zur stufenlosen und kontaktlosen Erzeugung einer von einem Drehwinkel abhängigen Meßspannung
JPS4854957A (it) * 1971-11-08 1973-08-02
JPS5227885Y2 (it) * 1973-07-18 1977-06-24
FR2239796A1 (en) * 1973-08-01 1975-02-28 Auxilec Tachogenerator for controlling sync. machine commutating thyristors - has eccentric conducting disc on shaft passing between static transformer coils
JPS5510015B2 (it) 1973-09-17 1980-03-13
JPS5529376B2 (it) * 1973-09-17 1980-08-02
GB1543318A (en) * 1975-10-04 1979-04-04 Abbey Electronics Ltd Yarn tension transducer

Also Published As

Publication number Publication date
FR2386816B1 (it) 1982-06-25
CH624213A5 (it) 1981-07-15
US4142409A (en) 1979-03-06
DE2811202A1 (de) 1978-10-12
DE2811202C2 (de) 1984-01-19
GB1586555A (en) 1981-03-18
FR2386816A1 (fr) 1978-11-03
IT1092843B (it) 1985-07-12
JPS53123980A (en) 1978-10-28

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