JPS5930052A - 内部欠陥検査装置 - Google Patents

内部欠陥検査装置

Info

Publication number
JPS5930052A
JPS5930052A JP13984782A JP13984782A JPS5930052A JP S5930052 A JPS5930052 A JP S5930052A JP 13984782 A JP13984782 A JP 13984782A JP 13984782 A JP13984782 A JP 13984782A JP S5930052 A JPS5930052 A JP S5930052A
Authority
JP
Japan
Prior art keywords
inspected
infrared
coil
temperature
current
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.)
Granted
Application number
JP13984782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213737B2 (enExample
Inventor
Takashi Nakanishi
孝 中西
Hisakazu Kato
久和 加藤
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.)
Nippon Avionics Co Ltd
Original Assignee
Nippon Avionics 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
Application filed by Nippon Avionics Co Ltd filed Critical Nippon Avionics Co Ltd
Priority to JP13984782A priority Critical patent/JPS5930052A/ja
Publication of JPS5930052A publication Critical patent/JPS5930052A/ja
Publication of JPH0213737B2 publication Critical patent/JPH0213737B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP13984782A 1982-08-13 1982-08-13 内部欠陥検査装置 Granted JPS5930052A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13984782A JPS5930052A (ja) 1982-08-13 1982-08-13 内部欠陥検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13984782A JPS5930052A (ja) 1982-08-13 1982-08-13 内部欠陥検査装置

Publications (2)

Publication Number Publication Date
JPS5930052A true JPS5930052A (ja) 1984-02-17
JPH0213737B2 JPH0213737B2 (enExample) 1990-04-05

Family

ID=15254907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13984782A Granted JPS5930052A (ja) 1982-08-13 1982-08-13 内部欠陥検査装置

Country Status (1)

Country Link
JP (1) JPS5930052A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069430A1 (de) * 1999-07-16 2001-01-17 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Verfahren und Vorrichtung zum Nachweis von Fehlern in metallischen Bauteilen
JP2017507487A (ja) * 2014-02-06 2017-03-16 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ インダクタ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120679A (enExample) * 1974-03-07 1975-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120679A (enExample) * 1974-03-07 1975-09-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069430A1 (de) * 1999-07-16 2001-01-17 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Verfahren und Vorrichtung zum Nachweis von Fehlern in metallischen Bauteilen
JP2017507487A (ja) * 2014-02-06 2017-03-16 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ インダクタ
US10217560B2 (en) 2014-02-06 2019-02-26 Siemens Aktiengesellschaft Inductor

Also Published As

Publication number Publication date
JPH0213737B2 (enExample) 1990-04-05

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