JPS6412334B2 - - Google Patents

Info

Publication number
JPS6412334B2
JPS6412334B2 JP57195809A JP19580982A JPS6412334B2 JP S6412334 B2 JPS6412334 B2 JP S6412334B2 JP 57195809 A JP57195809 A JP 57195809A JP 19580982 A JP19580982 A JP 19580982A JP S6412334 B2 JPS6412334 B2 JP S6412334B2
Authority
JP
Japan
Prior art keywords
manifold
hole
master
center frequency
frequency
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
Application number
JP57195809A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5985953A (ja
Inventor
Kazuhiko Ishii
Yoshuki Kasai
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP57195809A priority Critical patent/JPS5985953A/ja
Publication of JPS5985953A publication Critical patent/JPS5985953A/ja
Publication of JPS6412334B2 publication Critical patent/JPS6412334B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/04—Frequency
    • G01H3/06—Frequency by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
JP57195809A 1982-11-08 1982-11-08 多岐管の通孔検査装置 Granted JPS5985953A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57195809A JPS5985953A (ja) 1982-11-08 1982-11-08 多岐管の通孔検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57195809A JPS5985953A (ja) 1982-11-08 1982-11-08 多岐管の通孔検査装置

Publications (2)

Publication Number Publication Date
JPS5985953A JPS5985953A (ja) 1984-05-18
JPS6412334B2 true JPS6412334B2 (enrdf_load_stackoverflow) 1989-02-28

Family

ID=16347339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57195809A Granted JPS5985953A (ja) 1982-11-08 1982-11-08 多岐管の通孔検査装置

Country Status (1)

Country Link
JP (1) JPS5985953A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340722A (ja) * 2001-05-18 2002-11-27 High Pressure Gas Safety Institute Of Japan ガス漏洩音検出システム
GB2478522B (en) * 2010-03-04 2013-10-30 Nicholas Peter Haddock Aircraft pitot/static warning system
JP6709433B2 (ja) * 2018-10-25 2020-06-17 株式会社ミスズ工業 孔検査方法及び孔検査装置

Also Published As

Publication number Publication date
JPS5985953A (ja) 1984-05-18

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