JPS5217084A - Oil-water relay - Google Patents

Oil-water relay

Info

Publication number
JPS5217084A
JPS5217084A JP9291775A JP9291775A JPS5217084A JP S5217084 A JPS5217084 A JP S5217084A JP 9291775 A JP9291775 A JP 9291775A JP 9291775 A JP9291775 A JP 9291775A JP S5217084 A JPS5217084 A JP S5217084A
Authority
JP
Japan
Prior art keywords
oil
water relay
water
groove
float
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
JP9291775A
Other languages
Japanese (ja)
Inventor
Takaaki Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9291775A priority Critical patent/JPS5217084A/en
Publication of JPS5217084A publication Critical patent/JPS5217084A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

PURPOSE: Within the groove provided with a steel plate piece on the bottom wall, a pair of electrodes are installed, to which a float-type detector with a built-in semiconductor and printed circuit board is provided to accurately identify whether the presence in the groove is oil, or water, or air.
COPYRIGHT: (C)1977,JPO&Japio
JP9291775A 1975-07-30 1975-07-30 Oil-water relay Pending JPS5217084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9291775A JPS5217084A (en) 1975-07-30 1975-07-30 Oil-water relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9291775A JPS5217084A (en) 1975-07-30 1975-07-30 Oil-water relay

Publications (1)

Publication Number Publication Date
JPS5217084A true JPS5217084A (en) 1977-02-08

Family

ID=14067826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9291775A Pending JPS5217084A (en) 1975-07-30 1975-07-30 Oil-water relay

Country Status (1)

Country Link
JP (1) JPS5217084A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110694A (en) * 1976-03-15 1977-09-16 Asahi Giken Kk Automatic detector for petroleums
JPS52126895U (en) * 1976-03-23 1977-09-27
DE3127312A1 (en) * 1980-10-17 1982-05-13 Emhart Industries Inc., Farmington, Conn. SENSOR ARRANGEMENT
JP2017219465A (en) * 2016-06-09 2017-12-14 株式会社ヤマデン Sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921088B1 (en) * 1970-01-16 1974-05-29
JPS4991496A (en) * 1972-12-21 1974-08-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921088B1 (en) * 1970-01-16 1974-05-29
JPS4991496A (en) * 1972-12-21 1974-08-31

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110694A (en) * 1976-03-15 1977-09-16 Asahi Giken Kk Automatic detector for petroleums
JPS52126895U (en) * 1976-03-23 1977-09-27
JPS5713483Y2 (en) * 1976-03-23 1982-03-18
DE3127312A1 (en) * 1980-10-17 1982-05-13 Emhart Industries Inc., Farmington, Conn. SENSOR ARRANGEMENT
JP2017219465A (en) * 2016-06-09 2017-12-14 株式会社ヤマデン Sensor

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