JPH0643707Y2 - パッキン付き超音波発信器 - Google Patents

パッキン付き超音波発信器

Info

Publication number
JPH0643707Y2
JPH0643707Y2 JP8890890U JP8890890U JPH0643707Y2 JP H0643707 Y2 JPH0643707 Y2 JP H0643707Y2 JP 8890890 U JP8890890 U JP 8890890U JP 8890890 U JP8890890 U JP 8890890U JP H0643707 Y2 JPH0643707 Y2 JP H0643707Y2
Authority
JP
Japan
Prior art keywords
ultrasonic
transmitter
packing
ultrasonic transmitter
ultrasonic wave
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 - Lifetime
Application number
JP8890890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447678U (en, 2012
Inventor
陸奥雄 松田
考志 清水
Original Assignee
日本インターテック株式会社
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 日本インターテック株式会社 filed Critical 日本インターテック株式会社
Priority to JP8890890U priority Critical patent/JPH0643707Y2/ja
Publication of JPH0447678U publication Critical patent/JPH0447678U/ja
Application granted granted Critical
Publication of JPH0643707Y2 publication Critical patent/JPH0643707Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP8890890U 1990-08-25 1990-08-25 パッキン付き超音波発信器 Expired - Lifetime JPH0643707Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8890890U JPH0643707Y2 (ja) 1990-08-25 1990-08-25 パッキン付き超音波発信器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8890890U JPH0643707Y2 (ja) 1990-08-25 1990-08-25 パッキン付き超音波発信器

Publications (2)

Publication Number Publication Date
JPH0447678U JPH0447678U (en, 2012) 1992-04-22
JPH0643707Y2 true JPH0643707Y2 (ja) 1994-11-14

Family

ID=31822524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8890890U Expired - Lifetime JPH0643707Y2 (ja) 1990-08-25 1990-08-25 パッキン付き超音波発信器

Country Status (1)

Country Link
JP (1) JPH0643707Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725748B2 (ja) * 2000-01-17 2005-12-14 株式会社エムイーシー 超音波無圧式漏れ検査装置

Also Published As

Publication number Publication date
JPH0447678U (en, 2012) 1992-04-22

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