GB1373922A - - Google Patents

Info

Publication number
GB1373922A
GB1373922A GB4819471A GB4819471A GB1373922A GB 1373922 A GB1373922 A GB 1373922A GB 4819471 A GB4819471 A GB 4819471A GB 4819471 A GB4819471 A GB 4819471A GB 1373922 A GB1373922 A GB 1373922A
Authority
GB
United Kingdom
Prior art keywords
electrodes
yarn
electrode
circuit
measuring
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
GB4819471A
Other languages
English (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 GB1373922A publication Critical patent/GB1373922A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • 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
    • B65H63/064—Electronic slub detector using capacitor sensing means, i.e. the defect signal is a variation of impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
    • G01B7/087—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means for measuring of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Quality & Reliability (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB4819471A 1970-10-15 1971-10-15 Expired GB1373922A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE95150 1970-10-15

Publications (1)

Publication Number Publication Date
GB1373922A true GB1373922A (enrdf_load_stackoverflow) 1974-11-13

Family

ID=3841417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4819471A Expired GB1373922A (enrdf_load_stackoverflow) 1970-10-15 1971-10-15

Country Status (5)

Country Link
BE (1) BE757542A (enrdf_load_stackoverflow)
CH (1) CH551007A (enrdf_load_stackoverflow)
DE (1) DE2150928A1 (enrdf_load_stackoverflow)
FR (1) FR2110001A5 (enrdf_load_stackoverflow)
GB (1) GB1373922A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502331A1 (fr) * 1980-12-30 1982-09-24 Ki N Proizv Capteur capacitif de parametres caracterisant des aerosols dans des flux et dispositif de mesure a distance desdits parametres
EP0924518A1 (de) * 1997-12-19 1999-06-23 Zellweger Luwa Ag Vorrichtung zum Messen von Eigenschaften eines textilen Produktes
WO2006091161A1 (en) * 2005-02-24 2006-08-31 Kambo Skans Ab System and method for determining characteristics of a moving material by using microwaves
WO2008064501A3 (de) * 2006-12-01 2008-07-31 Hsr Hochschule Fuer Technik Ra Anordnung zum messen einer physikalischen grösse
WO2019070176A1 (en) * 2017-10-06 2019-04-11 Sealwacs Ab SENSOR FOR FILM OF PLASTIC MATERIAL
BE1030707B1 (fr) * 2022-07-12 2024-02-12 Deltrian Int Capteur capacitif contrôlant les variations diélectriques des médias filtrants

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411392B (sv) * 1977-12-09 1979-12-17 Inst Mikrovagsteknik Vid Tekni Metanordning for kapacitiv bestemning av det inbordes leget hos tva relativt varandra rorliga delar
US4683418A (en) * 1984-08-06 1987-07-28 Wagner Electronic Products, Inc. Moisture measuring method and apparatus
DE4031210A1 (de) * 1990-10-04 1992-04-09 Bosch Gmbh Robert Kapazitiver sensor zur messung eines kraftstoffwandfilms
US5428355A (en) * 1992-03-23 1995-06-27 Hewlett-Packard Corporation Position encoder system
US5414420A (en) * 1992-03-23 1995-05-09 Hewlett-Packard Corporation Switch interconnect for position encoder system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502331A1 (fr) * 1980-12-30 1982-09-24 Ki N Proizv Capteur capacitif de parametres caracterisant des aerosols dans des flux et dispositif de mesure a distance desdits parametres
EP0924518A1 (de) * 1997-12-19 1999-06-23 Zellweger Luwa Ag Vorrichtung zum Messen von Eigenschaften eines textilen Produktes
US6072319A (en) * 1997-12-19 2000-06-06 Zellweger Luwa Ag Device for measuring properties of a textile product
WO2006091161A1 (en) * 2005-02-24 2006-08-31 Kambo Skans Ab System and method for determining characteristics of a moving material by using microwaves
WO2008064501A3 (de) * 2006-12-01 2008-07-31 Hsr Hochschule Fuer Technik Ra Anordnung zum messen einer physikalischen grösse
WO2019070176A1 (en) * 2017-10-06 2019-04-11 Sealwacs Ab SENSOR FOR FILM OF PLASTIC MATERIAL
BE1030707B1 (fr) * 2022-07-12 2024-02-12 Deltrian Int Capteur capacitif contrôlant les variations diélectriques des médias filtrants

Also Published As

Publication number Publication date
FR2110001A5 (enrdf_load_stackoverflow) 1972-05-26
BE757542A (fr) 1971-03-16
DE2150928A1 (de) 1972-05-31
CH551007A (fr) 1974-06-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees