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DK3619146T3 - Kapacitivt koblet sensorsystem til transportbånd - Google Patents

Kapacitivt koblet sensorsystem til transportbånd Download PDF

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Publication number
DK3619146T3
DK3619146T3 DK18794914.4T DK18794914T DK3619146T3 DK 3619146 T3 DK3619146 T3 DK 3619146T3 DK 18794914 T DK18794914 T DK 18794914T DK 3619146 T3 DK3619146 T3 DK 3619146T3
Authority
DK
Denmark
Prior art keywords
sensor system
conveyor belts
capacitively coupled
coupled sensor
capacitively
Prior art date
Application number
DK18794914.4T
Other languages
English (en)
Inventor
Lazlo Kleczewski
Original Assignee
Laitram Llc
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 Laitram Llc filed Critical Laitram Llc
Application granted granted Critical
Publication of DK3619146T3 publication Critical patent/DK3619146T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G01L1/146—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors for measuring force distributions, e.g. using force arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B65G2203/0258—Weight of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Belt Conveyors (AREA)
DK18794914.4T 2017-05-02 2018-03-28 Kapacitivt koblet sensorsystem til transportbånd DK3619146T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762500244P 2017-05-02 2017-05-02
PCT/US2018/024735 WO2018203994A1 (en) 2017-05-02 2018-03-28 Capacitively coupled sensor system for conveyor belts

Publications (1)

Publication Number Publication Date
DK3619146T3 true DK3619146T3 (da) 2022-08-01

Family

ID=64016189

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18794914.4T DK3619146T3 (da) 2017-05-02 2018-03-28 Kapacitivt koblet sensorsystem til transportbånd

Country Status (7)

Country Link
US (1) US10801902B2 (da)
EP (1) EP3619146B1 (da)
JP (1) JP7058668B2 (da)
KR (1) KR102480036B1 (da)
CN (1) CN110573442B (da)
DK (1) DK3619146T3 (da)
WO (1) WO2018203994A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3450356T3 (da) * 2017-08-28 2023-05-08 Laitram Llc Separering af produkter, som transporteres ved hjælp af elektroadhæsion
WO2019045043A1 (ja) * 2017-09-01 2019-03-07 株式会社椿本チエイン 異常検知システム、異常検知装置、異常検知方法、コンピュータプログラム、及びチェーン
DE102017216043A1 (de) * 2017-09-12 2019-03-14 Robert Bosch Gmbh System, umfassend einen metallischen Körper und eine Sensorvorrichtung mit einer optimierten Antenneneinheit
HUE069826T2 (hu) * 2019-12-20 2025-04-28 Atn Hoelzel Gmbh Tömítõprofilok hosszának mérésére szolgáló mérõberendezés
AU2023250380A1 (en) 2022-04-05 2024-10-17 Flexible Steel Lacing Company Monitoring system for conveyor belt ancillary devices
US11867719B1 (en) * 2022-05-20 2024-01-09 Eaton Intelligent Power Limited Systems and methods for monitoring electrical fuses
CA3265188A1 (en) 2022-08-23 2024-02-29 Flexible Steel Lacing Company CONVEYOR BELT CLEANER BLADE WEAR MONITORING SYSTEM
DE112023004687T5 (de) * 2022-11-10 2025-09-04 Alps Alpine Co., Ltd. Eingabevorrichtung

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SE391031B (sv) * 1974-11-13 1977-01-31 Ibm Svenska Ab Anordning for att uppmeta temperaturen i en forsta mekanisk del som er rorlig i forhallande till en andra mekanisk del
US4825967A (en) * 1986-02-03 1989-05-02 Matsushita Electric Industrial Co., Ltd. Weight detecting apparatus
US4730496A (en) * 1986-06-23 1988-03-15 Rosemount Inc. Capacitance pressure sensor
JPH01165920A (ja) * 1987-12-23 1989-06-29 Tokyo Electric Co Ltd 静電容量式電子秤
US4986410A (en) * 1988-03-01 1991-01-22 Shields Winston E Machine control apparatus using wire capacitance sensor
JPH0648533A (ja) * 1992-07-24 1994-02-22 Nkk Corp ベルト蛇行検出方法
JP2852593B2 (ja) * 1993-03-11 1999-02-03 株式会社山武 静電容量式圧力センサ
JP3801007B2 (ja) * 2001-09-27 2006-07-26 オムロン株式会社 重量センサ及びその製造方法
DE202006004894U1 (de) * 2006-03-24 2007-07-26 Big Dutchman International Gmbh Förderbandsteuerung mit Kraftsensor
US7897884B2 (en) * 2006-05-11 2011-03-01 Ypoint Capital, Inc. Method and system of a multi-zone capacitive force-measuring based load sensing platform
US7494004B2 (en) * 2006-06-23 2009-02-24 Siemens Energy & Automation, Inc. Method and apparatus for monitoring conveyor belts
US7779994B1 (en) * 2006-08-16 2010-08-24 Travis Tonny D Method and apparatus for monitoring and controlling conveyor position
US8656787B2 (en) * 2009-03-30 2014-02-25 Azbil Corporation Electrostatic capacitive pressure sensor
EP2643244A4 (en) * 2010-11-22 2017-09-06 Laitram, L.L.C. Energy-harvesting conveyor belts and methods
WO2013028378A2 (en) * 2011-08-25 2013-02-28 Laitram, L.L.C. Weighing system using a conveyor belt with load cells
US9146146B2 (en) * 2011-10-14 2015-09-29 Purolator Inc. System, method, and computer readable medium for determining the weight of items in a non-singulated and non-spaced arrangement on a conveyor system
JP2013210194A (ja) * 2012-03-30 2013-10-10 Seiko Epson Corp センサー、センサー装置、スイッチ装置、携帯機器及び電子機器
WO2013191217A1 (ja) * 2012-06-21 2013-12-27 伊東電機株式会社 コンベア装置及びコンベア装置による重量検知方法
US10094702B2 (en) 2012-10-15 2018-10-09 Purolator Inc. System, method, and computer readable medium for determining the weight of items in non-singulated and non-spaced arrangements on a conveyor system
JPWO2014091697A1 (ja) * 2012-12-10 2017-01-05 バンドー化学株式会社 固有振動測定装置
US9746385B2 (en) * 2013-06-12 2017-08-29 Honeywell International Inc. System and method for measuring varying parameters using adaptive signal conditioning
US10597236B2 (en) * 2014-04-15 2020-03-24 Laitram, L.L.C. Capacitively coupled conveyer measuring system
US10191001B2 (en) 2014-04-15 2019-01-29 Laitram, L.L.C. Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit
US9476757B2 (en) 2014-04-15 2016-10-25 Laitram, L.L.C. Resonant-circuit weighing system for a conveyor belt
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CH714596A1 (de) * 2018-01-26 2019-07-31 Ferag Ag Messvorrichtung zum Erfassen von Messwerten zur Messung einer Zugspannung in einem Fördersystem, sowie Fördereinheit und Förderanlage.

Also Published As

Publication number Publication date
CN110573442A (zh) 2019-12-13
US10801902B2 (en) 2020-10-13
JP2020518531A (ja) 2020-06-25
EP3619146B1 (en) 2022-05-04
JP7058668B2 (ja) 2022-04-22
CN110573442B (zh) 2021-06-18
US20200182712A1 (en) 2020-06-11
EP3619146A4 (en) 2021-01-27
EP3619146A1 (en) 2020-03-11
KR102480036B1 (ko) 2022-12-21
KR20190137823A (ko) 2019-12-11
WO2018203994A1 (en) 2018-11-08

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