JPH02633U - - Google Patents

Info

Publication number
JPH02633U
JPH02633U JP7914388U JP7914388U JPH02633U JP H02633 U JPH02633 U JP H02633U JP 7914388 U JP7914388 U JP 7914388U JP 7914388 U JP7914388 U JP 7914388U JP H02633 U JPH02633 U JP H02633U
Authority
JP
Japan
Prior art keywords
sound
sonic
conduit
wave
level gauge
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
JP7914388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0429382Y2 (en]
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 filed Critical
Priority to JP1988079143U priority Critical patent/JPH0429382Y2/ja
Publication of JPH02633U publication Critical patent/JPH02633U/ja
Application granted granted Critical
Publication of JPH0429382Y2 publication Critical patent/JPH0429382Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP1988079143U 1988-06-15 1988-06-15 Expired JPH0429382Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988079143U JPH0429382Y2 (en]) 1988-06-15 1988-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988079143U JPH0429382Y2 (en]) 1988-06-15 1988-06-15

Publications (2)

Publication Number Publication Date
JPH02633U true JPH02633U (en]) 1990-01-05
JPH0429382Y2 JPH0429382Y2 (en]) 1992-07-16

Family

ID=31304029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988079143U Expired JPH0429382Y2 (en]) 1988-06-15 1988-06-15

Country Status (1)

Country Link
JP (1) JPH0429382Y2 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113675A (ja) * 1993-10-19 1995-05-02 Wire Device:Kk 液面計
KR101227910B1 (ko) * 2010-04-20 2013-01-30 주식회사 하이드로소닉 음파 대폭수위측정방법 및 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100166A (en]) * 1972-03-31 1973-12-18
JPS5512462A (en) * 1978-07-12 1980-01-29 Nec Corp Acoustic liquid level detection
JPS57199918A (en) * 1981-06-03 1982-12-08 Toshiba Corp Liquid level detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100166A (en]) * 1972-03-31 1973-12-18
JPS5512462A (en) * 1978-07-12 1980-01-29 Nec Corp Acoustic liquid level detection
JPS57199918A (en) * 1981-06-03 1982-12-08 Toshiba Corp Liquid level detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113675A (ja) * 1993-10-19 1995-05-02 Wire Device:Kk 液面計
KR101227910B1 (ko) * 2010-04-20 2013-01-30 주식회사 하이드로소닉 음파 대폭수위측정방법 및 장치

Also Published As

Publication number Publication date
JPH0429382Y2 (en]) 1992-07-16

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