FR2111655A1 - Yarn irregularities determination - using electronic filtering circuits - Google Patents

Yarn irregularities determination - using electronic filtering circuits

Info

Publication number
FR2111655A1
FR2111655A1 FR7136762A FR7136762A FR2111655A1 FR 2111655 A1 FR2111655 A1 FR 2111655A1 FR 7136762 A FR7136762 A FR 7136762A FR 7136762 A FR7136762 A FR 7136762A FR 2111655 A1 FR2111655 A1 FR 2111655A1
Authority
FR
France
Prior art keywords
characteristic
determination
yarn
filtering circuits
electronic filtering
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.)
Granted
Application number
FR7136762A
Other languages
English (en)
French (fr)
Other versions
FR2111655B1 (enExample
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.)
TEXCONTROL
Original Assignee
TEXCONTROL
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 TEXCONTROL filed Critical TEXCONTROL
Publication of FR2111655A1 publication Critical patent/FR2111655A1/fr
Application granted granted Critical
Publication of FR2111655B1 publication Critical patent/FR2111655B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Feedback Control In General (AREA)
FR7136762A 1970-10-16 1971-10-13 Yarn irregularities determination - using electronic filtering circuits Granted FR2111655A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE757609 1970-10-16

Publications (2)

Publication Number Publication Date
FR2111655A1 true FR2111655A1 (en) 1972-06-09
FR2111655B1 FR2111655B1 (enExample) 1974-06-07

Family

ID=3857159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136762A Granted FR2111655A1 (en) 1970-10-16 1971-10-13 Yarn irregularities determination - using electronic filtering circuits

Country Status (3)

Country Link
BE (1) BE757609A (enExample)
DE (1) DE2151145A1 (enExample)
FR (1) FR2111655A1 (enExample)

Also Published As

Publication number Publication date
FR2111655B1 (enExample) 1974-06-07
DE2151145A1 (de) 1972-06-08
BE757609A (fr) 1971-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse