CH495558A - Method and device for non-contact measurement of thread or yarn speeds - Google Patents

Method and device for non-contact measurement of thread or yarn speeds

Info

Publication number
CH495558A
CH495558A CH193370A CH193370A CH495558A CH 495558 A CH495558 A CH 495558A CH 193370 A CH193370 A CH 193370A CH 193370 A CH193370 A CH 193370A CH 495558 A CH495558 A CH 495558A
Authority
CH
Switzerland
Prior art keywords
thread
contact measurement
yarn speeds
yarn
speeds
Prior art date
Application number
CH193370A
Other languages
German (de)
Inventor
Dieter Dipl Phys Rohner
Original Assignee
Glanzstoff Ag Glanzstoff Haus
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 Glanzstoff Ag Glanzstoff Haus filed Critical Glanzstoff Ag Glanzstoff Haus
Publication of CH495558A publication Critical patent/CH495558A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H61/00—Applications of devices for metering predetermined lengths of running material
    • B65H61/005—Applications of devices for metering predetermined lengths of running material for measuring speed of running 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
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/23—Capacitive detectors, e.g. electrode arrangements
    • 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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CH193370A 1969-03-12 1970-02-11 Method and device for non-contact measurement of thread or yarn speeds CH495558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912510 DE1912510C3 (en) 1969-03-12 1969-03-12 Method and device for non-contact measurement of the speed of running threads or yarns

Publications (1)

Publication Number Publication Date
CH495558A true CH495558A (en) 1970-08-31

Family

ID=5727883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH193370A CH495558A (en) 1969-03-12 1970-02-11 Method and device for non-contact measurement of thread or yarn speeds

Country Status (7)

Country Link
BE (1) BE745504A (en)
CH (1) CH495558A (en)
DE (1) DE1912510C3 (en)
FR (1) FR2034849A7 (en)
GB (1) GB1249610A (en)
LU (1) LU60497A1 (en)
NL (1) NL7003452A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036249C2 (en) * 1980-09-26 1984-10-11 Hoechst Ag, 6230 Frankfurt Method for non-contact electrical measurement of the speed of movement of webs or strips made of electrically insulating material and device for carrying out the same
GB8629597D0 (en) * 1986-12-11 1987-01-21 Rieter Scragg Ltd Yarn quality monitoring apparatus
GB8816348D0 (en) * 1988-07-08 1988-08-10 Kyriakis J Non-contact measurement
GB2261066A (en) * 1991-10-30 1993-05-05 Robert Alan Oldham Measuring speed of elongate materials
DE19900581B4 (en) * 1999-01-09 2005-12-22 Technische Universität Dresden Method and circuit arrangement for non-contact motion measurement on a thread
DE502008002034D1 (en) 2007-02-02 2011-02-03 Itema Switzerland Ltd Method and device for introducing a weft thread into a loom
EP2157218A1 (en) 2008-08-18 2010-02-24 ITEMA (Switzerland) Ltd. Method and device for operating a loom
EP2394944A1 (en) * 2010-06-10 2011-12-14 Sentex Chemnitz GmbH Thread-fluff-dust sensor assembly

Also Published As

Publication number Publication date
DE1912510C3 (en) 1979-01-04
FR2034849A7 (en) 1970-12-18
GB1249610A (en) 1971-10-13
LU60497A1 (en) 1970-05-11
DE1912510A1 (en) 1970-09-24
DE1912510B2 (en) 1978-04-13
BE745504A (en) 1970-07-16
NL7003452A (en) 1970-09-15

Similar Documents

Publication Publication Date Title
CH512598A (en) Method and device for open-ended spinning of textile yarns
CH526782A (en) Method and device for measuring yarn defects
CH424316A (en) Method and device for the detection of double threads
DE1808998B2 (en) METHOD AND DEVICE FOR AUTOMATIC HUMIDIFICATION OF MIXED GOODS
CH479050A (en) Method and device for measuring or checking the dimensions of an elongate object
CH508549A (en) Method and device for handling an incoming yarn thread
CH521582A (en) Method and device for Fourier analysis of interference signals
CH511574A (en) Method and device for the manufacture of tights
CH495558A (en) Method and device for non-contact measurement of thread or yarn speeds
CH466105A (en) Method and device for leveling card slivers
CH459606A (en) Method and device for measuring the mass per unit length of a thread
CH490898A (en) Method and device for the classification of fibers
AT340810B (en) METHOD AND DEVICE FOR PROCESSING TEXTILE YARN
CH504683A (en) Method and device for measuring the refractive index of liquids
CH512787A (en) Method for the identification of objects and device for carrying out the method
CH467350A (en) Method and device for returning yarns to open-end spinning machines
AT342339B (en) DEVICE FOR PROCESSING A RINGNUT TO A CIRCULAR MEASURING POINT IN A METHOD FOR MEASURING THE INTERNAL VOLTAGE IN COMPONENTS OF THE MACHINE OR APPARATUS CONSTRUCTION
CH525487A (en) Method and device for the quantitative measurement of the agglomeration tendency of a blood sample
CH510492A (en) Process and device for fine machining of balls
CH488190A (en) Device for measuring thread speeds and / or thread lengths
AT300542B (en) Method and device for the production of nonwovens
AT318764B (en) Method and device for measuring pulse amplitudes
CH471368A (en) Method and device for interferometric measurement of several lengths with monochromatic light bundles
AT308670B (en) Method and device for the manufacture of tights
CH530641A (en) Method and device for testing textured yarns

Legal Events

Date Code Title Description
PL Patent ceased