JPS5610624A - Control system for combustion - Google Patents

Control system for combustion

Info

Publication number
JPS5610624A
JPS5610624A JP8462579A JP8462579A JPS5610624A JP S5610624 A JPS5610624 A JP S5610624A JP 8462579 A JP8462579 A JP 8462579A JP 8462579 A JP8462579 A JP 8462579A JP S5610624 A JPS5610624 A JP S5610624A
Authority
JP
Japan
Prior art keywords
element portion
heater
contact
relay
combustion
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
JP8462579A
Other languages
Japanese (ja)
Inventor
Katsunori Harima
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8462579A priority Critical patent/JPS5610624A/en
Publication of JPS5610624A publication Critical patent/JPS5610624A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent run-off of fuel oil when ignition thereof is failed by a method wherein a detecting means for presence or absence of a fed electricity, which is connected to a combustion controlling circuit, is connected in series to a heater circuit for an ignition safety timer.
CONSTITUTION: When a heater of a heater relay 8 for an ignition safety timer is not disconnected, a luminous element portion 18 of a photocoupler emits a light due to supply of an electric currnet through a resistor 20 for limitting the electric current, a contact 7 and a contact 9 therefor. Then, a light receiving element portion 23 of the photocoupler is triggered and becomes conductive, thereby, a relay 21 is excited and a contact 17 is closed to drive a motor 3 for ventilation. In this case, if the heater of the heater relay 8 for the ignition safety timer is disconnected, an operation switch 2 is closed and the current is not flowed in the luminous element portion 18, therefore, the luminous element portion 18 does not emit a light. Consequently, the light receiving element portion 23 will not become conductive and the relay 21 will not be excited, therefore, the contact 17 becoms opened and all the load is not operated to transit into a combustion.
COPYRIGHT: (C)1981,JPO&Japio
JP8462579A 1979-07-04 1979-07-04 Control system for combustion Pending JPS5610624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8462579A JPS5610624A (en) 1979-07-04 1979-07-04 Control system for combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8462579A JPS5610624A (en) 1979-07-04 1979-07-04 Control system for combustion

Publications (1)

Publication Number Publication Date
JPS5610624A true JPS5610624A (en) 1981-02-03

Family

ID=13835849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8462579A Pending JPS5610624A (en) 1979-07-04 1979-07-04 Control system for combustion

Country Status (1)

Country Link
JP (1) JPS5610624A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867464A (en) * 1981-08-27 1983-04-22 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Method and device for recording reproduction of original, particularly, one of color, by right color tone
JPS6021272A (en) * 1983-07-15 1985-02-02 Tokyo Electric Co Ltd Printing apparatus
JPS6021271A (en) * 1983-07-15 1985-02-02 Tokyo Electric Co Ltd Printing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867464A (en) * 1981-08-27 1983-04-22 アグフア−ゲヴエルト・アクチエンゲゼルシヤフト Method and device for recording reproduction of original, particularly, one of color, by right color tone
JPS6021272A (en) * 1983-07-15 1985-02-02 Tokyo Electric Co Ltd Printing apparatus
JPS6021271A (en) * 1983-07-15 1985-02-02 Tokyo Electric Co Ltd Printing apparatus

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