JPH0428028Y2 - - Google Patents

Info

Publication number
JPH0428028Y2
JPH0428028Y2 JP1987134335U JP13433587U JPH0428028Y2 JP H0428028 Y2 JPH0428028 Y2 JP H0428028Y2 JP 1987134335 U JP1987134335 U JP 1987134335U JP 13433587 U JP13433587 U JP 13433587U JP H0428028 Y2 JPH0428028 Y2 JP H0428028Y2
Authority
JP
Japan
Prior art keywords
valve
liquid
tank
liquid level
piezoelectric element
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
JP1987134335U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6438532U (online.php
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 JP1987134335U priority Critical patent/JPH0428028Y2/ja
Publication of JPS6438532U publication Critical patent/JPS6438532U/ja
Application granted granted Critical
Publication of JPH0428028Y2 publication Critical patent/JPH0428028Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP1987134335U 1987-09-02 1987-09-02 Expired JPH0428028Y2 (online.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987134335U JPH0428028Y2 (online.php) 1987-09-02 1987-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987134335U JPH0428028Y2 (online.php) 1987-09-02 1987-09-02

Publications (2)

Publication Number Publication Date
JPS6438532U JPS6438532U (online.php) 1989-03-08
JPH0428028Y2 true JPH0428028Y2 (online.php) 1992-07-07

Family

ID=31393001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987134335U Expired JPH0428028Y2 (online.php) 1987-09-02 1987-09-02

Country Status (1)

Country Link
JP (1) JPH0428028Y2 (online.php)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014374A (online.php) * 1973-06-06 1975-02-14
JPS5947259B2 (ja) * 1977-07-28 1984-11-17 沖電気工業株式会社 懸濁液に対する音波探測方式

Also Published As

Publication number Publication date
JPS6438532U (online.php) 1989-03-08

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