JPS5674518A - Controlling device of combustion - Google Patents

Controlling device of combustion

Info

Publication number
JPS5674518A
JPS5674518A JP15231879A JP15231879A JPS5674518A JP S5674518 A JPS5674518 A JP S5674518A JP 15231879 A JP15231879 A JP 15231879A JP 15231879 A JP15231879 A JP 15231879A JP S5674518 A JPS5674518 A JP S5674518A
Authority
JP
Japan
Prior art keywords
flame
level
detected
combustion air
solenoid damper
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
JP15231879A
Other languages
Japanese (ja)
Inventor
Koichi Ueki
Naoyoshi Maehara
Takashi Uno
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 JP15231879A priority Critical patent/JPS5674518A/en
Publication of JPS5674518A publication Critical patent/JPS5674518A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Air Supply (AREA)

Abstract

PURPOSE: To prevent the danger of explosive ignition and improve safety and ignition characteristics by providing a suction quantity adjusting means which regulates a suction quantity to minimum and constructing this suction quantity adjusting means so as to be released at a level lower than an ignition detecting level, a blow out detecting level, etc.
CONSTITUTION: In a state in which a solenoid damper 10a closes the hole of a solenoid damper 10b but does not close entirely, a small amount of combustion air flows in through small holes 10c around the main hole of the solenoid damper 10a. In such a state of insufficient air, gas mixture of vaporized fuel and a small amount of combustion air is ignited by an igniter 7. When ignited, a combustion flame is detected by a flame rod 9 and a flame current is detected by a resistor 19. If the level of a flame voltage detected by the resistor 19 becomes lower than the standard voltage of a comparator 29, the solenoid damper 10a becomes off and normal combustion air is supplied.
COPYRIGHT: (C)1981,JPO&Japio
JP15231879A 1979-11-24 1979-11-24 Controlling device of combustion Pending JPS5674518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15231879A JPS5674518A (en) 1979-11-24 1979-11-24 Controlling device of combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15231879A JPS5674518A (en) 1979-11-24 1979-11-24 Controlling device of combustion

Publications (1)

Publication Number Publication Date
JPS5674518A true JPS5674518A (en) 1981-06-20

Family

ID=15537895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15231879A Pending JPS5674518A (en) 1979-11-24 1979-11-24 Controlling device of combustion

Country Status (1)

Country Link
JP (1) JPS5674518A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110960U (en) * 1984-12-21 1986-07-14
JPS648039U (en) * 1987-06-29 1989-01-17
JPH0599423A (en) * 1991-10-11 1993-04-20 Daikin Ind Ltd Combustion air adjusting device for forced air supplying/ discharging hot air heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110960U (en) * 1984-12-21 1986-07-14
JPH0216138Y2 (en) * 1984-12-21 1990-05-01
JPS648039U (en) * 1987-06-29 1989-01-17
JPH0599423A (en) * 1991-10-11 1993-04-20 Daikin Ind Ltd Combustion air adjusting device for forced air supplying/ discharging hot air heater

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