Knock detecting apparatus for an internal combustion engine

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

1981-08-11

1983-10-18

Gill, James J.

Measuring and testing

Engine detonation

Combustion signal compared to reference signal varied by a...

73654, G01L 2322

Patent

active

044098162

ABSTRACT:
An engine knock detecting apparatus having a vibration member with a plate-shaped vibratory portion having a resonance frequency in the frequency range of knocking of the engine. In order to adjust and optimize the degree of peak of the resonance, at least a part of the vibratory portion of the vibration member has a multi-layered structure consisting of two or more layers.

REFERENCES:
patent: 759513 (1904-05-01), Frahm
patent: 1746171 (1930-02-01), Vatinet et al.
patent: 2219803 (1940-10-01), Bourne
patent: 2275675 (1942-03-01), Draper et al.
patent: 2300638 (1942-11-01), Wente
patent: 2302670 (1942-11-01), Buchanan
patent: 2319219 (1943-05-01), Draper et al.
patent: 2417974 (1947-03-01), Downs et al.
patent: 2424864 (1947-07-01), Treseder
patent: 2494109 (1950-01-01), Wolfe
patent: 2530931 (1950-11-01), Alexander
patent: 2641719 (1953-06-01), Adams
patent: 2643869 (1953-06-01), Clark
patent: 2660883 (1953-12-01), Wyczalek
patent: 2973638 (1961-03-01), Fluegel
patent: 3281743 (1966-10-01), Anderson
patent: 3395569 (1968-08-01), Sheridan et al.
patent: 3513415 (1970-05-01), Dostal
patent: 3540262 (1970-11-01), Wostl et al.
patent: 3942359 (1976-03-01), Arrigoni et al.
patent: 4012942 (1977-03-01), Harned
patent: 4061116 (1977-12-01), Saida et al.
patent: 4096735 (1978-06-01), Huntzinger et al.
patent: 4108006 (1978-08-01), Walter
patent: 4111035 (1978-09-01), West et al.
patent: 4163385 (1979-08-01), Kato et al.
patent: 4233836 (1980-11-01), Yoneda et al.
patent: 4254354 (1981-03-01), Keem
patent: 4265206 (1981-05-01), Garcea
patent: 4275586 (1981-06-01), Gast et al.

Affiliated with

Also associated with

Rating

Knock detecting apparatus for an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Knock detecting apparatus for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knock detecting apparatus for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1283623