JPS56121914A - Combustion control device - Google Patents

Combustion control device

Info

Publication number
JPS56121914A
JPS56121914A JP2634180A JP2634180A JPS56121914A JP S56121914 A JPS56121914 A JP S56121914A JP 2634180 A JP2634180 A JP 2634180A JP 2634180 A JP2634180 A JP 2634180A JP S56121914 A JPS56121914 A JP S56121914A
Authority
JP
Japan
Prior art keywords
circuit
output
ignition
valve
flame
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
JP2634180A
Other languages
Japanese (ja)
Inventor
Takuo Ohara
Akinori Terasaka
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP2634180A priority Critical patent/JPS56121914A/en
Publication of JPS56121914A publication Critical patent/JPS56121914A/en
Pending legal-status Critical Current

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  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To make a flame spread perfecty and to enable a safe combustion, by a method wherein an ignition is performed with a small amount of gas, and after ignition, a gas amount is caused to increase rapidly.
CONSTITUTION: With a main valve 4 and a water valve 7 opened through the operation of a control 5, an ignition circuit 6 starts to ignite a pilot burner 2. When flame is confirmed by a detecting circuit 10, the ignition circuit 6 suspends operation, and an output circuit 11, in turn, starts actuation. If flame is detected, a transistor Tr1 in a signal circuit 11A is energized, and output of a capacitor C2 is transmitted to a valve drive circuit 12 from a EET gate F1 through a noninversion amplifying circuit 11C. An electromagnetic type proportional valve 3 is opened, and if a time constant by a resistor R2 and a capacitor C2 is set at 1W2sec, the output of the output circuit 11 becomes an output which sharply rises from 0 to a maximum. The valve drive circuit 12 is also actuated in the same manner by means of the output, and the electromagnetic proportional valve 3 is quickly released from a closing to a full opening.
COPYRIGHT: (C)1981,JPO&Japio
JP2634180A 1980-03-03 1980-03-03 Combustion control device Pending JPS56121914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2634180A JPS56121914A (en) 1980-03-03 1980-03-03 Combustion control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2634180A JPS56121914A (en) 1980-03-03 1980-03-03 Combustion control device

Publications (1)

Publication Number Publication Date
JPS56121914A true JPS56121914A (en) 1981-09-25

Family

ID=12190731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2634180A Pending JPS56121914A (en) 1980-03-03 1980-03-03 Combustion control device

Country Status (1)

Country Link
JP (1) JPS56121914A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159739A (en) * 1978-06-07 1979-12-17 Matsushita Electric Ind Co Ltd Combustion controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159739A (en) * 1978-06-07 1979-12-17 Matsushita Electric Ind Co Ltd Combustion controller

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