JPS534187A - Liquid controlling relay - Google Patents

Liquid controlling relay

Info

Publication number
JPS534187A
JPS534187A JP7763776A JP7763776A JPS534187A JP S534187 A JPS534187 A JP S534187A JP 7763776 A JP7763776 A JP 7763776A JP 7763776 A JP7763776 A JP 7763776A JP S534187 A JPS534187 A JP S534187A
Authority
JP
Japan
Prior art keywords
controlling relay
liquid controlling
circuit
liquid
relay
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
JP7763776A
Other languages
Japanese (ja)
Inventor
Seiichi Uyama
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7763776A priority Critical patent/JPS534187A/en
Publication of JPS534187A publication Critical patent/JPS534187A/en
Pending legal-status Critical Current

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  • Control Of Non-Electrical Variables (AREA)

Abstract

PURPOSE: To provide a liquid controlling relay which can reduce the trouble of circuit parts by connecting by insulating a detecting circuit and an output circuit with a photo coupler.
COPYRIGHT: (C)1978,JPO&Japio
JP7763776A 1976-06-29 1976-06-29 Liquid controlling relay Pending JPS534187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7763776A JPS534187A (en) 1976-06-29 1976-06-29 Liquid controlling relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7763776A JPS534187A (en) 1976-06-29 1976-06-29 Liquid controlling relay

Publications (1)

Publication Number Publication Date
JPS534187A true JPS534187A (en) 1978-01-14

Family

ID=13639400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7763776A Pending JPS534187A (en) 1976-06-29 1976-06-29 Liquid controlling relay

Country Status (1)

Country Link
JP (1) JPS534187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054024A (en) * 1983-09-02 1985-03-28 Ebara Densan:Kk Liquid level detecting relay circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054024A (en) * 1983-09-02 1985-03-28 Ebara Densan:Kk Liquid level detecting relay circuit

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