JPH02109153U - - Google Patents

Info

Publication number

JPH02109153U

JPH02109153U JP1425989U JP1425989U JPH02109153U JP H02109153 U JPH02109153 U JP H02109153U JP 1425989 U JP1425989 U JP 1425989U JP 1425989 U JP1425989 U JP 1425989U JP H02109153 U JPH02109153 U JP H02109153U

Authority

JP

Japan

Prior art keywords

solenoid valve

detection control

control circuit

flame detection

transformer

Prior art date

1989-02-09

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 5
• 230000010355 oscillation Effects 0.000 claims description 3
• 238000002485 combustion reaction Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2