Knock detecting apparatus for internal combustion engine

Details Knock detecting apparatus for internal combustion engine Knock detecting apparatus for internal combustion engine

1979-11-28

1982-02-23

Nelli, Raymond A.

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

123435, 73 35, G01L 2322, G01L 3322, F02P 514

Patent

active

043164404

ABSTRACT:
A knock detecting apparatus for internal combustion engines, includes at least two vibration detectors having different resonance characteristics and encased in one container. The vibration detectors are comprised by piezoelectric devices (bimorph cells) or magnetic devices having reed members of magnetic material. The vibration detectors are interconnected by a lead wire to combine the outputs thereof and to produce a cumulative output.

REFERENCES:
patent: 2530931 (1950-11-01), Alexander
patent: 2660883 (1953-12-01), Wyczalek
patent: 2973638 (1961-03-01), Fluegel
patent: 3395569 (1968-08-01), Sheridan et al.
patent: 3540262 (1970-11-01), Wostl et al.
patent: 3942359 (1976-03-01), Arrigoni et al.
patent: 4012942 (1977-03-01), Harned
patent: 4111035 (1978-09-01), West et al.
patent: 4163385 (1979-08-01), Kato et al.
patent: 4265206 (1981-05-01), Garcea

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