JPS57135340A - Method of and apparatus for monitoring generation and development of crack in mechanical parts and component parts - Google Patents

Method of and apparatus for monitoring generation and development of crack in mechanical parts and component parts

Info

Publication number
JPS57135340A
JPS57135340A JP56209462A JP20946281A JPS57135340A JP S57135340 A JPS57135340 A JP S57135340A JP 56209462 A JP56209462 A JP 56209462A JP 20946281 A JP20946281 A JP 20946281A JP S57135340 A JPS57135340 A JP S57135340A
Authority
JP
Japan
Prior art keywords
crack
development
parts
monitoring generation
component parts
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.)
Pending
Application number
JP56209462A
Other languages
English (en)
Inventor
Doretsuseru Manfureeto
Gurefuen Yoohanesu
Ieeku Arunuifu
Magin Rudorufu
Nitsuku Giyuntaa
Miyafuarukutsuiiku Pauru
Buaisu Giyuntaa
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS57135340A publication Critical patent/JPS57135340A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/08—Detecting presence of flaws or irregularities

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP56209462A 1980-12-31 1981-12-25 Method of and apparatus for monitoring generation and development of crack in mechanical parts and component parts Pending JPS57135340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049628A DE3049628C2 (de) 1980-12-31 1980-12-31 Verfahren zur Überwachung des Entstehens und Fortschreitens von Rissen in Maschinenteilen und Bauteilen sowie eine Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
JPS57135340A true JPS57135340A (en) 1982-08-20

Family

ID=6120639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56209462A Pending JPS57135340A (en) 1980-12-31 1981-12-25 Method of and apparatus for monitoring generation and development of crack in mechanical parts and component parts

Country Status (5)

Country Link
US (1) US4448080A (ja)
EP (1) EP0055360A1 (ja)
JP (1) JPS57135340A (ja)
DE (1) DE3049628C2 (ja)
NO (1) NO814322L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107947A (ja) * 1988-10-18 1990-04-19 Kurimoto Ltd 埋設金属管路の外面腐食度検知装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503710A (en) * 1983-06-08 1985-03-12 Conoco Inc. Crack detection by electrical resistance
EP0700510B1 (en) * 1993-05-06 1999-07-21 Tulip Bay Pty. Ltd. Leakage monitoring apparatus and method
FR2739032B1 (fr) * 1995-09-27 1997-11-21 Lhd Lab Hygiene Dietetique Systeme matriciel transdermique d'administration d'un oestrogene et/ou d'un progestatif a base d'eva, procede de preparation et utilisation en therapeutique
US5753799A (en) * 1996-10-25 1998-05-19 Assen Exports, Inc. Life cycle testing of swivel joints
AU2007231923A1 (en) * 2006-04-04 2007-10-11 Structural Monitoring Systems Ltd Method for detecting separation in a structure
DE102007014160B4 (de) * 2007-03-23 2012-02-23 Airbus Operations Gmbh System und Verfahren zum Überwachen des Zustands von Strukturbauteilen
US7559250B2 (en) * 2007-09-27 2009-07-14 Caterpillar Inc. Frame crack detection method
US9316562B2 (en) 2008-04-18 2016-04-19 Airbus Operations Gmbh System and method for monitoring the state of structural components
DE102013016166B4 (de) 2013-09-30 2015-11-19 Werkzeugbau Siegfried Hofmann Gmbh Vorrichtung zur Früherkennung von Rissbildungen in medienführenden Werkstücken
US11026325B2 (en) * 2017-05-25 2021-06-01 Orpyx Medical Technologies Inc. Flexible circuit package
DE202018001683U1 (de) 2018-03-31 2018-04-30 Alfredo Donzi Folien-Einlage für Badewannen
CN114414115A (zh) * 2021-12-20 2022-04-29 烟台杰瑞石油服务集团股份有限公司 输送泵及裂纹监测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185315A (en) * 1939-01-09 1940-01-02 Rogatchoff Theodore Means for detecting cracks in crankpins and the like
US3557620A (en) * 1969-03-20 1971-01-26 Nat Lead Co Fluid pressure measuring means
US4092696A (en) * 1976-12-27 1978-05-30 Borg-Warner Corporation Variable area capacitive pressure transducer with temperature compensation
NL7712634A (nl) * 1977-03-17 1978-09-19 Continental Oil Co Werkwijze en inrichting voor het vroegtijdig vaststellen van scheuren.
NL7704347A (nl) * 1977-04-21 1978-10-24 Skf Ind Trading & Dev Detectie-systeem alsmede detectie-apparaat waarin het systeem is aangebracht.
US4135386A (en) * 1977-12-27 1979-01-23 Continental Oil Company Porous material crack detection
US4254415A (en) * 1980-03-24 1981-03-03 Mark Kaufman System for revealing cracks in cylindrical members such as bolts, axles, etc., in situ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107947A (ja) * 1988-10-18 1990-04-19 Kurimoto Ltd 埋設金属管路の外面腐食度検知装置

Also Published As

Publication number Publication date
EP0055360A1 (de) 1982-07-07
DE3049628C2 (de) 1982-10-21
NO814322L (no) 1982-07-01
DE3049628A1 (de) 1982-07-22
US4448080A (en) 1984-05-15

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