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BR9103321A - Processo para o controle qualitativo de produtos que possuem partes em material elastomerico - Google Patents

Processo para o controle qualitativo de produtos que possuem partes em material elastomerico

Info

Publication number
BR9103321A
BR9103321A BR919103321A BR9103321A BR9103321A BR 9103321 A BR9103321 A BR 9103321A BR 919103321 A BR919103321 A BR 919103321A BR 9103321 A BR9103321 A BR 9103321A BR 9103321 A BR9103321 A BR 9103321A
Authority
BR
Brazil
Prior art keywords
products
parts
elastomeric material
qualitative control
qualitative
Prior art date
Application number
BR919103321A
Other languages
English (en)
Inventor
Federico Mancosu
Original Assignee
Pirelli Prod Diversificati
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 Pirelli Prod Diversificati filed Critical Pirelli Prod Diversificati
Publication of BR9103321A publication Critical patent/BR9103321A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/227—Details, e.g. general constructional or apparatus details related to high pressure, tension or stress conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR919103321A 1990-07-30 1991-07-30 Processo para o controle qualitativo de produtos que possuem partes em material elastomerico BR9103321A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02111390A IT1243461B (it) 1990-07-30 1990-07-30 Procedimento per il controllo qualitativo di prodotti aventi parti in materiale elastomerico

Publications (1)

Publication Number Publication Date
BR9103321A true BR9103321A (pt) 1992-02-18

Family

ID=11176938

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919103321A BR9103321A (pt) 1990-07-30 1991-07-30 Processo para o controle qualitativo de produtos que possuem partes em material elastomerico

Country Status (7)

Country Link
US (1) US5275050A (pt)
EP (1) EP0470654B1 (pt)
JP (1) JPH04232835A (pt)
BR (1) BR9103321A (pt)
DE (1) DE69100349T2 (pt)
ES (1) ES2047982T3 (pt)
IT (1) IT1243461B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713056C2 (de) * 1996-03-28 2000-01-27 Ngk Insulators Ltd Zerstörungsfreies Prüfverfahren für einen Polymer-Isolator und Vorrichtung zur Durchführung dieses Verfahrens
GB0013932D0 (en) 2000-06-08 2000-08-02 Bae Systems Plc Method and apparatus for detection of structural damage
DE102005001431B4 (de) * 2005-01-12 2013-01-17 Robert Bosch Gmbh Zugmitteltrieb, Verfahren zur Erfassung des Verschleißes eines endlosen Zugmittels und endloses Zugmittel für einen solchen Zugmitteltrieb
JP5206610B2 (ja) 2008-08-25 2013-06-12 セイコーエプソン株式会社 アクチュエータ、光スキャナおよび画像形成装置
CN101571516B (zh) * 2009-06-15 2011-06-08 四川大学 万向式声发射测试传感器固定装置
US8281661B2 (en) * 2010-05-27 2012-10-09 Tenneco Automotive Operating Company Inc. Ultrasonic acoustic emissions to detect substrate fracture
DE102017213135A1 (de) * 2017-07-31 2019-01-31 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Auswahl eines Werkstoffs für ein Verdeck
WO2020170360A1 (ja) * 2019-02-20 2020-08-27 株式会社Ｉｈｉ検査計測 強度検査方法および強度検査装置
CN111665138B (zh) * 2020-06-11 2023-03-10 格力电器（郑州）有限公司 风叶嵌件检测装置、风叶嵌件检测系统及其检测方法
DE102022201737B4 (de) 2022-02-18 2024-07-25 Contitech Luftfedersysteme Gmbh Verfahren zur Prüfung eines Haftverbunds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789718A (fr) * 1971-10-08 1973-02-01 Commissariat Energie Atomique Procede de controle par emission acoustique et appareil autonome de mesure et d'exploitation de cette emission acoustique
US3924456A (en) * 1973-08-17 1975-12-09 Western Electric Co Methods and apparatus for detecting the presence of cracks in a workpiece by the use of stress waves emitted therefrom
US3946600A (en) * 1973-12-26 1976-03-30 Lockheed Aircraft Corporation Acoustic emission method for detection and monitoring of corrosion
US4317368A (en) * 1980-07-28 1982-03-02 Mcelroy John W Acoustic emission warning system for a fiberglass member
US4549437A (en) * 1983-09-27 1985-10-29 Weins Janine J Acoustic testing of complex multiple segment structures
US4538462A (en) * 1983-12-12 1985-09-03 Lockheed Corporation Adhesive bond integrity evaluation method
US4700577A (en) * 1984-06-11 1987-10-20 Shell Oil Company Quality control for sucker rods
SU1392497A1 (ru) * 1986-09-24 1988-04-30 Предприятие П/Я А-1758 Способ неразрушающего контрол конструкций
SU1452316A1 (ru) * 1986-10-01 1990-01-30 Tutnov I A Установка дл акустико-эмиссионного контрол

Also Published As

Publication number Publication date
DE69100349T2 (de) 1994-04-28
IT9021113A0 (it) 1990-07-30
US5275050A (en) 1994-01-04
EP0470654A1 (en) 1992-02-12
ES2047982T3 (es) 1994-03-01
IT1243461B (it) 1994-06-15
DE69100349D1 (de) 1993-10-14
EP0470654B1 (en) 1993-09-08
IT9021113A1 (it) 1992-01-30
JPH04232835A (ja) 1992-08-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/07/2006