TRANSMISSION CABLE FOR COMBUSTION PRESSURE SENSOR

PROBLEM TO BE SOLVED: To reduce a cost and improve the versatility without changing a combustion pressure sensor even if a circuit board section is provided therein; and to mitigate requirements for a heat-resistant component, a vibration-proof component, a heat-resistant structure and a vibration-p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI KAZUO, SUDO AKI, HAYASHI TAKAYUKI, SATSUTA HITOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce a cost and improve the versatility without changing a combustion pressure sensor even if a circuit board section is provided therein; and to mitigate requirements for a heat-resistant component, a vibration-proof component, a heat-resistant structure and a vibration-proof structure.SOLUTION: A cable section 2 comprises a short-length cable front portion 2f and a long-length cable rear portion 2r, and the cable front portion 2f is so configured that an electrical signal Sd can be input therein from a combustion pressure sensor 50s. A circuit board section 4 for at least amplifying and outputting, to the cable rear portion 2r, the electric signal Sd to be input in the cable front portion 2f, is connected between the cable front portion 2f and the cable rear portion 2r. The circuit board section 4 is accommodated in a sealed casing 12, and the interior of the casing 12 is filled with a filler 11 which covers the circuit board 4 and has insulation performance.