JPS57166418A - Liquid fuel combustion equipment - Google Patents

Liquid fuel combustion equipment

Info

Publication number
JPS57166418A
JPS57166418A JP56051462A JP5146281A JPS57166418A JP S57166418 A JPS57166418 A JP S57166418A JP 56051462 A JP56051462 A JP 56051462A JP 5146281 A JP5146281 A JP 5146281A JP S57166418 A JPS57166418 A JP S57166418A
Authority
JP
Japan
Prior art keywords
equipment
combustion
resulting
wick
room temperature
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
JP56051462A
Other languages
Japanese (ja)
Other versions
JPS6256406B2 (en
Inventor
Mitsuharu Tomioka
Mitsuhiro Imajima
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 JP56051462A priority Critical patent/JPS57166418A/en
Priority to PCT/JP1982/000102 priority patent/WO1982003444A1/en
Priority to EP82901008A priority patent/EP0075602B1/en
Priority to AU82773/82A priority patent/AU548631B2/en
Priority to CA000400486A priority patent/CA1201967A/en
Priority to US06/451,211 priority patent/US4525137A/en
Priority to DE8282901008T priority patent/DE3274375D1/en
Publication of JPS57166418A publication Critical patent/JPS57166418A/en
Publication of JPS6256406B2 publication Critical patent/JPS6256406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/10—Measuring temperature stack temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/12—Measuring temperature room temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/24—Controlling height of burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:To improve the safety against oxygen shortage by a method wherein the exhaust gas temperature from the conbustion chamber of a hot air heater or the like and the room temperature are detected and, when the difference between the detected outputs of said exhaust gas temperature and room temperature becomes smaller than the predetermined value, the combustion of the equipment is brought to a stop. CONSTITUTION:When oxygen deficient state occurs during the combustion of the equipment, the combustion reaction of combustion flames formed at the primary air supply holes 12 and 17 of an inner flame tube 11 and of an outer flame tube 16 becomes inactive and the flames gradually become smaller and the number of holes 12 and 17, at which no flame is formed, increases, resulting in producing incomplete combustion. Consequently, the heat to be given to a wick 3 decreases and the reduction of the amount of fuel vaporization from the wick 3 and the resultant decrease of the heat released from the equipment follow, resulting in making the detection signal from an exhaust temperature detecting element 35 smaller. On the other hand, the detection signal from a room temperature detecting element 34 remains unchanged. Accordingly, the difference between the two signals becomes smaller. As a result, when said difference becomes smaller than the predetermined value, a solenoid 6 is deenergized, resulting in lowering the wick 3 and extinguishing the equipment. In such a manner as mentioned above, the detection of oxygen deficient state and the sure automatic extinguishing of the equipment can be accomplished, resulting in enabling to improve the safety of the equipment.
JP56051462A 1981-04-06 1981-04-06 Liquid fuel combustion equipment Granted JPS57166418A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP56051462A JPS57166418A (en) 1981-04-06 1981-04-06 Liquid fuel combustion equipment
PCT/JP1982/000102 WO1982003444A1 (en) 1981-04-06 1982-04-05 Combustion safety device for liquid fuel combustion apparatus
EP82901008A EP0075602B1 (en) 1981-04-06 1982-04-05 Combustion safety device for liquid fuel combustion apparatus
AU82773/82A AU548631B2 (en) 1981-04-06 1982-04-05 Combustion safety device for liquid fuel combustion apparatus
CA000400486A CA1201967A (en) 1981-04-06 1982-04-05 Liquid fuel combustion device
US06/451,211 US4525137A (en) 1981-04-06 1982-04-05 Liquid fuel combustion device
DE8282901008T DE3274375D1 (en) 1981-04-06 1982-04-05 Combustion safety device for liquid fuel combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051462A JPS57166418A (en) 1981-04-06 1981-04-06 Liquid fuel combustion equipment

Publications (2)

Publication Number Publication Date
JPS57166418A true JPS57166418A (en) 1982-10-13
JPS6256406B2 JPS6256406B2 (en) 1987-11-25

Family

ID=12887597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051462A Granted JPS57166418A (en) 1981-04-06 1981-04-06 Liquid fuel combustion equipment

Country Status (1)

Country Link
JP (1) JPS57166418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995004243A1 (en) * 1993-07-30 1995-02-09 Depalma Thomas M Gas log fireplace system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251317A (en) * 1987-04-09 1988-10-18 Mazda Motor Corp Suspension for vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549617A (en) * 1978-10-05 1980-04-10 Sanyo Electric Co Ltd Combustion controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549617A (en) * 1978-10-05 1980-04-10 Sanyo Electric Co Ltd Combustion controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995004243A1 (en) * 1993-07-30 1995-02-09 Depalma Thomas M Gas log fireplace system

Also Published As

Publication number Publication date
JPS6256406B2 (en) 1987-11-25

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