ITMI20120481A1 - Dispositivo di trasmissione e ricezione ad ultrasuoni per misura di spessore e/o grammatura - Google Patents

Dispositivo di trasmissione e ricezione ad ultrasuoni per misura di spessore e/o grammatura

Info

Publication number
ITMI20120481A1
ITMI20120481A1 IT000481A ITMI20120481A ITMI20120481A1 IT MI20120481 A1 ITMI20120481 A1 IT MI20120481A1 IT 000481 A IT000481 A IT 000481A IT MI20120481 A ITMI20120481 A IT MI20120481A IT MI20120481 A1 ITMI20120481 A1 IT MI20120481A1
Authority
IT
Italy
Prior art keywords
thickness
reception device
ultrasonic transmission
weight measurement
ultrasonic
Prior art date
Application number
IT000481A
Other languages
English (en)
Inventor
Helmut Knorr
Original Assignee
Helmut Knorr
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 Helmut Knorr filed Critical Helmut Knorr
Publication of ITMI20120481A1 publication Critical patent/ITMI20120481A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT000481A 2011-03-28 2012-03-27 Dispositivo di trasmissione e ricezione ad ultrasuoni per misura di spessore e/o grammatura ITMI20120481A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011015334 2011-03-28

Publications (1)

Publication Number Publication Date
ITMI20120481A1 true ITMI20120481A1 (it) 2012-09-29

Family

ID=46832827

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000481A ITMI20120481A1 (it) 2011-03-28 2012-03-27 Dispositivo di trasmissione e ricezione ad ultrasuoni per misura di spessore e/o grammatura

Country Status (3)

Country Link
US (1) US8904874B2 (it)
DE (1) DE102012006184A1 (it)
IT (1) ITMI20120481A1 (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108016020A (zh) * 2017-12-12 2018-05-11 河北天昱恒科技有限公司 塑料管自动检测装置
CN113418478A (zh) * 2021-07-26 2021-09-21 重庆潍睿科技有限公司 检测管道外壁积灰厚度的方法及检测系统
CN114521169A (zh) * 2019-08-13 2022-05-20 库博标准有限责任公司 用于检测材料条上的不规则物的方法和设备

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014518A1 (de) * 2011-03-18 2012-09-20 Helmut Knorr Verfahren und Vorrichtung zur Kalibrierung eines Sensors zur Materialdicken- bzw. flächengewichtsmessung
US9561522B2 (en) * 2011-03-28 2017-02-07 Helmut Knorr Ultrasonic transmitting and receiving device for thickness and/or grammage measurement
JP6087578B2 (ja) * 2012-10-29 2017-03-01 トヨタ自動車株式会社 超音波計測方法及び超音波計測装置
US20140318657A1 (en) * 2013-04-30 2014-10-30 The Ohio State University Fluid conveying apparatus with low drag, anti-fouling flow surface and methods of making same
JP5762613B2 (ja) * 2013-12-19 2015-08-12 キヤノン株式会社 画像形成装置
DE202014001644U1 (de) 2014-02-21 2014-03-05 Helmut Knorr Betätigungsvorrichtung zum Einstellen einer Breitschlitzdüse
DE102014105308A1 (de) * 2014-04-14 2015-10-15 Ge Sensing & Inspection Technologies Gmbh Ultraschallgeometrieüberprüfung mit Korrektur der Positionierungenauigkeit des Wandlers
CN103954685B (zh) * 2014-04-22 2017-02-15 华南理工大学 一种超声波在线测量聚合物熔体流动取向的装置及其方法
CN104050746B (zh) * 2014-06-30 2017-04-26 广州广电运通金融电子股份有限公司 一种厚度检测装置
CN106466892A (zh) * 2015-08-17 2017-03-01 天津市川浩塑料制品有限公司 超声探测型塑料造粒设备
CN105423966B (zh) * 2015-12-09 2018-02-27 华南理工大学 一种调节测量流道间隙的浸入式超声测量装置及测量方法
RU168917U1 (ru) * 2016-06-17 2017-02-28 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Устройство для измерения линейных размеров стальных деталей
CN107884476B (zh) * 2017-12-13 2024-05-17 天津膜天膜科技股份有限公司 基于Arduino控制器的柱式膜组件曝气强度监测系统

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AT389005B (de) * 1976-01-05 1989-10-10 Vnii K Tsvetmetavtomatika Durchschallungsverfahren zur dickenmessung von materialbahnen sowie vorrichtung zu dessen durchfuehrung
DE3048710A1 (de) 1980-12-23 1982-07-15 GAO Gesellschaft für Automation und Organisation mbH, 8000 München "verfahren zur pruefung des flaechengewichts von duennem material"
DE3416709A1 (de) * 1984-05-05 1985-11-07 Nukem Gmbh, 6450 Hanau Verfahren zur zerstoerungsfreien pruefung von werkstuecken oder bauteilen mit ultraschall und vorrichtung zur durchfuehrung des verfahrens
DE3528967C1 (de) * 1985-08-13 1987-01-15 Steinmueller Gmbh L & C Verfahren und Vorrichtung zum Einwalzen von Rohren
US5077478A (en) * 1990-08-06 1991-12-31 Walford Graham V Basis weight measuring system
DE4236436A1 (de) 1992-10-28 1994-07-07 Mesys Gmbh Meßverfahren zur berührungslosen Bestimmung des Flächengewichtes von dünnem Material mittels Ultraschall
US5922960A (en) * 1996-11-27 1999-07-13 Toda; Kohji Ultrasonic material constant measuring system
DE19908932A1 (de) 1999-03-02 1999-12-09 Jueke Mechanische Und Elektron Selbsttätige Vorrichtung zur Bestimmung des Flächengewichts von Papier, Geweben, Vliesstoffen, Folien und dergleichen
DE20109119U1 (de) 2001-05-31 2001-08-30 Knorr Helmut Vorrichtung zum Messen der Dicke von Materialbahnen
DE20312388U1 (de) 2003-03-23 2003-11-20 Pepperl & Fuchs Vorrichtung zur berührungslosen Detektion von Unregelmäßigkeiten der Dicke von flächigen Objekten, wie Papier, Pappe, Folien, Bleche oder Etiketten
DE10327389B3 (de) 2003-06-18 2004-12-16 Leuze Electronic Gmbh + Co. Kg Sensoranordnung
JP4474855B2 (ja) * 2003-07-03 2010-06-09 セイコーエプソン株式会社 材質判定装置及び材質判定方法
DE202005010037U1 (de) 2005-06-25 2005-09-08 Leuze Electronic Gmbh & Co Kg Vorrichtung zur Bogenkontrolle
DE102005037086A1 (de) 2005-08-03 2007-02-08 Hauni Maschinenbau Ag Überwachung eines Leimbilds auf einem Umhüllungsstreifen
DE602006011907D1 (de) * 2005-08-10 2010-03-11 Rue De Int Ltd Ultraschall-dokumenteninspektionssystem
JP4960466B2 (ja) * 2010-03-18 2012-06-27 株式会社東芝 紙葉類処理装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108016020A (zh) * 2017-12-12 2018-05-11 河北天昱恒科技有限公司 塑料管自动检测装置
CN108016020B (zh) * 2017-12-12 2023-10-24 河北天昱恒科技有限公司 塑料管自动检测装置
CN114521169A (zh) * 2019-08-13 2022-05-20 库博标准有限责任公司 用于检测材料条上的不规则物的方法和设备
CN113418478A (zh) * 2021-07-26 2021-09-21 重庆潍睿科技有限公司 检测管道外壁积灰厚度的方法及检测系统

Also Published As

Publication number Publication date
DE102012006184A1 (de) 2012-10-04
US8904874B2 (en) 2014-12-09
US20120247212A1 (en) 2012-10-04

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