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 (cs
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 (cs)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=31304029

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0429382Y2 (cs)

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 (cs) * 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 (cs) * 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 (cs) 1992-07-16

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