JPS5595027A - Combusting equipment for fuel gas - Google Patents

Combusting equipment for fuel gas

Info

Publication number
JPS5595027A
JPS5595027A JP161579A JP161579A JPS5595027A JP S5595027 A JPS5595027 A JP S5595027A JP 161579 A JP161579 A JP 161579A JP 161579 A JP161579 A JP 161579A JP S5595027 A JPS5595027 A JP S5595027A
Authority
JP
Japan
Prior art keywords
comparator
relay
current
temperature
exothermic
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
JP161579A
Other languages
Japanese (ja)
Inventor
Yoshio Akamatsu
Akira Matsuda
Isamu Sugawara
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 JP161579A priority Critical patent/JPS5595027A/en
Publication of JPS5595027A publication Critical patent/JPS5595027A/en
Pending legal-status Critical Current

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Landscapes

  • Control Of Combustion (AREA)

Abstract

PURPOSE: To eliminate a necessity of a pilot burner and simplify constitution by utilizing an exothermic thermo-sensitive element both as an ignition heater and as a temperature sensor.
CONSTITUTION: When a switch 58 is closed interlocking an opening operation of gas cock, an exothermic thermo-sensitive element 57 consisting of SiC is heated up to about 1200°C above the burning set temperature by letting flow high power current thereto through a registor 97, a temperature sensor 59 detects the heating chamber low temperature and makes an oscillation circuit D to oscillate and transmits the burning set voltage to a negative terminal of a comparator 91. Because of high temperature and low resistance of a simultaneous element 57 the comparator 91 interrupts to let flow an interrupted current to a transformer 104 to ignite on opening an electromagnetic valve 55 by means of a relay 107 and its contact 108. After a time to be set by a capacitor 109 a relay 94 is supplied with a current to open the contacts 95, 96 to minimize power supply to the element 57, which is held at about 950°C and cooled by fire extinguishing, the comparator 91 stops its interrupted operation holding continuous ON, the contact of the relay 107 is opened to close the electromagnetic valve 55.
COPYRIGHT: (C)1980,JPO&Japio
JP161579A 1979-01-10 1979-01-10 Combusting equipment for fuel gas Pending JPS5595027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP161579A JPS5595027A (en) 1979-01-10 1979-01-10 Combusting equipment for fuel gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP161579A JPS5595027A (en) 1979-01-10 1979-01-10 Combusting equipment for fuel gas

Publications (1)

Publication Number Publication Date
JPS5595027A true JPS5595027A (en) 1980-07-18

Family

ID=11506411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP161579A Pending JPS5595027A (en) 1979-01-10 1979-01-10 Combusting equipment for fuel gas

Country Status (1)

Country Link
JP (1) JPS5595027A (en)

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