JPH0436439U - - Google Patents

Info

Publication number

JPH0436439U

JPH0436439U JP7886290U JP7886290U JPH0436439U JP H0436439 U JPH0436439 U JP H0436439U JP 7886290 U JP7886290 U JP 7886290U JP 7886290 U JP7886290 U JP 7886290U JP H0436439 U JPH0436439 U JP H0436439U

Authority

JP

Japan

Prior art keywords

cylinder

casing

detection circuit

pressure

piezoelectric element

Prior art date

1990-07-25

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
• 239000000758 substrate Substances 0.000 claims description 5
• 230000005679 Peltier effect Effects 0.000 claims description 3
• 238000001816 cooling Methods 0.000 claims description 3
• 238000002485 combustion reaction Methods 0.000 claims 3
• 239000000446 fuel Substances 0.000 claims 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1