ES2087308T3 - Dispositivo de medicion. - Google Patents

Dispositivo de medicion.

Info

Publication number
ES2087308T3
ES2087308T3 ES91917840T ES91917840T ES2087308T3 ES 2087308 T3 ES2087308 T3 ES 2087308T3 ES 91917840 T ES91917840 T ES 91917840T ES 91917840 T ES91917840 T ES 91917840T ES 2087308 T3 ES2087308 T3 ES 2087308T3
Authority
ES
Spain
Prior art keywords
signals
weight
measurements
load cell
length
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 - Lifetime
Application number
ES91917840T
Other languages
English (en)
Inventor
Harunori Tokutsu
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.)
Ishida Co Ltd
Original Assignee
Ishida Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27318194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2087308(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2293174A external-priority patent/JPH0827209B2/ja
Priority claimed from JP14116091A external-priority patent/JPH0687026B2/ja
Priority claimed from JP3141161A external-priority patent/JP2640880B2/ja
Application filed by Ishida Co Ltd filed Critical Ishida Co Ltd
Application granted granted Critical
Publication of ES2087308T3 publication Critical patent/ES2087308T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3707—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor
    • G01G23/3714—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor with feedback means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/12—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge by controlling the speed of the belt

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Conveyors (AREA)
  • Sorting Of Articles (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

DISPOSITIVO PARA MEDICIONES UN DISPOSITIVO PARA MEDICIONES EN QUE LAS SEÑALES QUE VAN A INDICAR EL PESO SALEN DE UN TRANSPORTADOR DE MEDIDA (1) QUE TIENE UNA CELDA DE CARGA (5) QUE SOPORTA UN TRANSPORTADOR (4) Y LOS COMPONENTES DE ALTA FRECUENCIA QUE SE ENCUENTRAN EN DICHAS SEÑALES INDICADORAS DEL PESO SON ELIMINADOS POR FILTROS DIGITALES (10, 10A). SI SE TIENE EN CUENTA LA LONGITUD (LM) DE UN OBJETO (M) A SER PESADO, SE ESTABLECEN LAS CONDICIONES PARA SEPARAR LAS SEÑALES INDICADORAS DEL PESO EN LOS FILTROS DIGITALES (10, 10A), SE CALCULA EL TIEMPO NECESARIO PARA TRANSFERIR EL OBJETO AL TRANSPORTADOR (4), O SE FIJA EL TIEMPO PARA AJUSTAR EL PUNTO CERO DE LA CELDA DE CARGA (5). DE ESTE MODO, INCLUSO CUANDO CAMBIA LA LONGITUD (LM) DEL OBJETO, NO APARECEN PROBLEMAS DURANTE LA MEDICION.
ES91917840T 1990-10-30 1991-10-21 Dispositivo de medicion. Expired - Lifetime ES2087308T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2293174A JPH0827209B2 (ja) 1990-10-30 1990-10-30 計量装置
JP14116091A JPH0687026B2 (ja) 1991-02-25 1991-02-25 計量装置
JP3141161A JP2640880B2 (ja) 1991-02-25 1991-02-25 計量装置

Publications (1)

Publication Number Publication Date
ES2087308T3 true ES2087308T3 (es) 1996-07-16

Family

ID=27318194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91917840T Expired - Lifetime ES2087308T3 (es) 1990-10-30 1991-10-21 Dispositivo de medicion.

Country Status (4)

Country Link
EP (1) EP0507957B1 (es)
DE (1) DE69119398T2 (es)
ES (1) ES2087308T3 (es)
WO (1) WO1992008111A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322504A1 (de) * 2003-05-19 2004-12-09 Garvens Automation Gmbh Verfahren und Vorrichtung zum Wiegen von Produkten
DE102005007866A1 (de) * 2005-02-21 2006-08-24 Mettler-Toledo Garvens Gmbh Verfahren und Vorrichtung zum Wiegen von Produkten
DE102007021393C5 (de) * 2007-05-04 2018-11-15 Wipotec Gmbh Transportwaage, insbesondere Wägeförderer mit einem Transportband
CN103837222B (zh) * 2014-03-12 2015-11-18 北京工业职业技术学院 皮带秤图像校验方法和计量监测系统
CN110375834A (zh) * 2018-04-12 2019-10-25 中山精量衡器制造有限公司 一种用于长短物体动态混合称重装置及称重方法
DE102018121105B4 (de) * 2018-08-29 2024-01-04 Minebea Intec Aachen GmbH & Co. KG Waage mit vorausschauender Wartung und Verfahren damit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956529U (ja) * 1982-10-06 1984-04-13 アンリツ株式会社 重量選別装置
JPS61132826A (ja) * 1984-12-01 1986-06-20 Ishida Scales Mfg Co Ltd 自動計量装置
JPH0781906B2 (ja) * 1987-06-11 1995-09-06 株式会社島津製作所 電子天びん
GB2214646B (en) * 1988-01-13 1991-10-02 Post Office Weighing apparatus
JPH0760108B2 (ja) * 1989-02-06 1995-06-28 株式会社石田衡器製作所 計量コンベア装置
JP2741251B2 (ja) * 1989-06-19 1998-04-15 大和製衡株式会社 計量装置

Also Published As

Publication number Publication date
WO1992008111A1 (fr) 1992-05-14
DE69119398D1 (de) 1996-06-13
EP0507957A4 (en) 1993-08-11
EP0507957B1 (en) 1996-05-08
EP0507957A1 (en) 1992-10-14
DE69119398T2 (de) 1996-10-31

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