JPS56162323A - Controller for combustion - Google Patents

Controller for combustion

Info

Publication number
JPS56162323A
JPS56162323A JP6468180A JP6468180A JPS56162323A JP S56162323 A JPS56162323 A JP S56162323A JP 6468180 A JP6468180 A JP 6468180A JP 6468180 A JP6468180 A JP 6468180A JP S56162323 A JPS56162323 A JP S56162323A
Authority
JP
Japan
Prior art keywords
output
solenoid valve
circuit
main burners
comparative
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.)
Granted
Application number
JP6468180A
Other languages
Japanese (ja)
Other versions
JPS6146726B2 (en
Inventor
Shigeo Naruse
Toshinori Ozawa
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.)
Rinnai Corp
Original Assignee
Rinnai Corp
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 Rinnai Corp filed Critical Rinnai Corp
Priority to JP6468180A priority Critical patent/JPS56162323A/en
Publication of JPS56162323A publication Critical patent/JPS56162323A/en
Publication of JPS6146726B2 publication Critical patent/JPS6146726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To control output over a wide range up to the total maximum output of two main burners from the minimum output of one main burner in response to load and prevent explosive ignition by mounting at least two main burners.
CONSTITUTION: The first and second solenoid valves 11-1, 11-2 and the first and second proportional control valves 13-1, 13-2 are connected in series with each gas feeding passage communicated with the first and second main burners. Both proportional control valves 13-1, 13-2 are controlled by the comparative output of a temperature controlling circuit 29 comparing actual heating temperature and setting temperature. In this case, the pressure rise of the comparative output to a full admission level is detected by means of a valve opening detecting circuit 33, and a pressure lowering circuit 36 is installed which functions by the detecting output and temporarily pressure-lowers the comparative output to a totally-enclosed condition or a level close to the condition. Thus, when a pilot solenoid valve 15 functions in case of the ignition of a pilot burner, the first solenoid valve 11-1 is opened, and the second solenoid valve 11-2 is opened by the activation of the pressure lowering circuit 36.
COPYRIGHT: (C)1981,JPO&Japio
JP6468180A 1980-05-17 1980-05-17 Controller for combustion Granted JPS56162323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6468180A JPS56162323A (en) 1980-05-17 1980-05-17 Controller for combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6468180A JPS56162323A (en) 1980-05-17 1980-05-17 Controller for combustion

Publications (2)

Publication Number Publication Date
JPS56162323A true JPS56162323A (en) 1981-12-14
JPS6146726B2 JPS6146726B2 (en) 1986-10-15

Family

ID=13265141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6468180A Granted JPS56162323A (en) 1980-05-17 1980-05-17 Controller for combustion

Country Status (1)

Country Link
JP (1) JPS56162323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234641U (en) * 1985-08-15 1987-02-28

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196327U (en) * 1986-06-04 1987-12-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234641U (en) * 1985-08-15 1987-02-28
JPH0435711Y2 (en) * 1985-08-15 1992-08-24

Also Published As

Publication number Publication date
JPS6146726B2 (en) 1986-10-15

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