CA2024649A1 - Methode pour mesurer la variation cyclique de la vitesse d'une bande sans fin - Google Patents

Methode pour mesurer la variation cyclique de la vitesse d'une bande sans fin

Info

Publication number
CA2024649A1
CA2024649A1 CA2024649A CA2024649A CA2024649A1 CA 2024649 A1 CA2024649 A1 CA 2024649A1 CA 2024649 A CA2024649 A CA 2024649A CA 2024649 A CA2024649 A CA 2024649A CA 2024649 A1 CA2024649 A1 CA 2024649A1
Authority
CA
Canada
Prior art keywords
belt
discontinuity
fluid stream
transducer
cyclic
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
CA2024649A
Other languages
English (en)
Other versions
CA2024649C (fr
Inventor
Ryan P. Dougall
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.)
Valmet Technologies Oy
Mitsubishi Heavy Industries Ltd
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of CA2024649A1 publication Critical patent/CA2024649A1/fr
Application granted granted Critical
Publication of CA2024649C publication Critical patent/CA2024649C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01P3/26—Devices characterised by the use of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
CA002024649A 1989-10-02 1990-09-05 Methode pour mesurer la variation cyclique de la vitesse d'une bande sans fin Expired - Fee Related CA2024649C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/416,297 US4969360A (en) 1989-10-02 1989-10-02 System for measuring the cyclic speed and rotational position of a traveling looped belt
US07/416,297 1989-10-02

Publications (2)

Publication Number Publication Date
CA2024649A1 true CA2024649A1 (fr) 1991-04-03
CA2024649C CA2024649C (fr) 1994-07-19

Family

ID=23649398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002024649A Expired - Fee Related CA2024649C (fr) 1989-10-02 1990-09-05 Methode pour mesurer la variation cyclique de la vitesse d'une bande sans fin

Country Status (3)

Country Link
US (1) US4969360A (fr)
JP (1) JPH0792466B2 (fr)
CA (1) CA2024649C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8157141B2 (en) * 2006-06-14 2012-04-17 Cryovac, Inc. System and method for detecting and registering serrated bags
CN111774320A (zh) * 2020-07-30 2020-10-16 郑州市新视明科技工程有限公司 一种眼贴生产用测厚分拣装置
WO2024219822A1 (fr) * 2023-04-18 2024-10-24 피엔피에너지텍 주식회사 Appareil de type sans contact et procédé de mesure de la vitesse de rotation d'un corps rotatif

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786978A (en) * 1953-06-16 1957-03-26 Champion Paper & Fibre Co Apparatus for measuring surface speed
US2919673A (en) * 1959-03-16 1960-01-05 Arthur T Williams Positioning control means for web striping device
US3754471A (en) * 1972-02-23 1973-08-28 Avco Corp Pneumatic shaft speed sensor
JPS5335587A (en) * 1976-09-13 1978-04-03 Agency Of Ind Science & Technol Detecting system of moving condition of moving body
JPS58210568A (ja) * 1982-06-01 1983-12-07 Mitsubishi Heavy Ind Ltd 無端ベルトの速度検出装置
SE453928B (sv) * 1983-11-16 1988-03-14 Nordiskafilt Ab Riktrand for en filt eller vira samt anvendning av riktranden
US4602510A (en) * 1984-09-14 1986-07-29 The United States Of America As Represented By The Secretary Of The Army Fluidic rotational speed sensor
DE3614981A1 (de) * 1986-05-02 1987-11-05 Erhardt & Leimer Gmbh Verfahren und vorrichtung zum fuehren einer laufenden warenbahn

Also Published As

Publication number Publication date
JPH0792466B2 (ja) 1995-10-09
US4969360A (en) 1990-11-13
JPH03123866A (ja) 1991-05-27
CA2024649C (fr) 1994-07-19

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