JPH01105823U - - Google Patents

Info

Publication number
JPH01105823U
JPH01105823U JP73988U JP73988U JPH01105823U JP H01105823 U JPH01105823 U JP H01105823U JP 73988 U JP73988 U JP 73988U JP 73988 U JP73988 U JP 73988U JP H01105823 U JPH01105823 U JP H01105823U
Authority
JP
Japan
Prior art keywords
infrared light
liquid
signal conversion
conversion circuit
liquid level
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.)
Pending
Application number
JP73988U
Other languages
English (en)
Japanese (ja)
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 JP73988U priority Critical patent/JPH01105823U/ja
Publication of JPH01105823U publication Critical patent/JPH01105823U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP73988U 1988-01-07 1988-01-07 Pending JPH01105823U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP73988U JPH01105823U (enrdf_load_html_response) 1988-01-07 1988-01-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP73988U JPH01105823U (enrdf_load_html_response) 1988-01-07 1988-01-07

Publications (1)

Publication Number Publication Date
JPH01105823U true JPH01105823U (enrdf_load_html_response) 1989-07-17

Family

ID=31200027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP73988U Pending JPH01105823U (enrdf_load_html_response) 1988-01-07 1988-01-07

Country Status (1)

Country Link
JP (1) JPH01105823U (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101360068B1 (ko) * 2012-12-07 2014-02-12 현대자동차 주식회사 선택적 촉매 환원 장치용 요소수 공급 시스템의 요소수 탱크 레벨 측정장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125472A (en) * 1979-03-16 1980-09-27 Technicon Instr Method and device for detecting fluid flow section and section boundary and method and device for determining liquid section volume
JPS58167921A (ja) * 1982-03-29 1983-10-04 Borukano Kk 廃油タンクの油水分自動検出法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125472A (en) * 1979-03-16 1980-09-27 Technicon Instr Method and device for detecting fluid flow section and section boundary and method and device for determining liquid section volume
JPS58167921A (ja) * 1982-03-29 1983-10-04 Borukano Kk 廃油タンクの油水分自動検出法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101360068B1 (ko) * 2012-12-07 2014-02-12 현대자동차 주식회사 선택적 촉매 환원 장치용 요소수 공급 시스템의 요소수 탱크 레벨 측정장치

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