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

Links

Landscapes

  • 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 (2)

* 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
JPH0435766B2 (en) * 1983-09-02 1992-06-12 Ebara Densan Kk

Similar Documents

Publication Publication Date Title
JPS5339837A (en) Initial start control circuit for micro processor
JPS534187A (en) Liquid controlling relay
JPS5339048A (en) Delay circuit
JPS53124068A (en) Lead frame
JPS5370653A (en) Digital output unit
JPS5357737A (en) Magnetic control circuit
JPS52142954A (en) Gain control circuit
JPS5417482A (en) Controlled output circuit
JPS51143848A (en) Communication system on power line transmission
JPS52152051A (en) Elevator signal transmitting device
JPS526040A (en) Input output control system
JPS52132632A (en) Input/output control circuit
JPS5276867A (en) Signal holding circuit
JPS5317259A (en) Contactless output relay
JPS5315051A (en) Chattering absorbing circuit of contacts
JPS52125216A (en) Synchronous signal transmission system
JPS5376279A (en) Automatic control circuit
JPS522160A (en) Signal transmission circuit
JPS522143A (en) Interruption priority chain circuit
JPS5313324A (en) Input/output device
JPS52147031A (en) Time-sharing system of output device
JPS52155576A (en) Input control circuit
JPS5235901A (en) Selective station display circuit
JPS5285352A (en) Constant-voltage circuit
JPS52149323A (en) Mixed bridge circuit