JPS5575128A - Combustion controller - Google Patents

Combustion controller

Info

Publication number
JPS5575128A
JPS5575128A JP14934378A JP14934378A JPS5575128A JP S5575128 A JPS5575128 A JP S5575128A JP 14934378 A JP14934378 A JP 14934378A JP 14934378 A JP14934378 A JP 14934378A JP S5575128 A JPS5575128 A JP S5575128A
Authority
JP
Japan
Prior art keywords
gas
valve
combustion
maintain
amount
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
JP14934378A
Other languages
Japanese (ja)
Inventor
Yasukiyo Ueda
Keiichi Mori
Keijiro Mori
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 JP14934378A priority Critical patent/JPS5575128A/en
Publication of JPS5575128A publication Critical patent/JPS5575128A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feeding And Controlling Fuel (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE: To accomplish accurate ignition while reducing ignition noise and improving the safety by means of a control circuit provided to maintain the amount of burner combustion somewhere between the maximum and minimum level at the ignition for a fixed time.
CONSTITUTION: Gas from the gas pipe 21 is first burned with a pilot burner 13 and then, a safety valve is opened by a thermal electromotive force generated in a thermocouple 12. This opens a shower cock 7 and then, the flap 4 of a hydraulic response gas valve 2 leading to the combustion of the main burner 14 is caused. At this point, the temperature of hot water is detected with a thermosensitive sensor 9 to be compared with the preset valve in a controller 15, the results being amplified. The amplification signal changes the valve opening of a gas proportional control valve 16 whereby the amount of gas is automatically adjusted to maintain the temperature of hot water at a set level. Here, the controller 15 is arranged to maintain the amount of combustion between the maximum and minimum level for fixed time.
COPYRIGHT: (C)1980,JPO&Japio
JP14934378A 1978-12-01 1978-12-01 Combustion controller Pending JPS5575128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14934378A JPS5575128A (en) 1978-12-01 1978-12-01 Combustion controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14934378A JPS5575128A (en) 1978-12-01 1978-12-01 Combustion controller

Publications (1)

Publication Number Publication Date
JPS5575128A true JPS5575128A (en) 1980-06-06

Family

ID=15473031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14934378A Pending JPS5575128A (en) 1978-12-01 1978-12-01 Combustion controller

Country Status (1)

Country Link
JP (1) JPS5575128A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118020A (en) * 1987-10-30 1989-05-10 Rinnai Corp Combustion control device
US8065998B2 (en) 2008-03-24 2011-11-29 Itw Food Equipment Group Llc Cooking griddle and associated gas flow control arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118020A (en) * 1987-10-30 1989-05-10 Rinnai Corp Combustion control device
JPH0248811B2 (en) * 1987-10-30 1990-10-26 Rinnai Kk
US8065998B2 (en) 2008-03-24 2011-11-29 Itw Food Equipment Group Llc Cooking griddle and associated gas flow control arrangement

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