Measuring and testing – Engine detonation – Combustion signal compared to reference signal varied by a...
Patent
1981-05-05
1983-05-10
Gill, James J.
Measuring and testing
Engine detonation
Combustion signal compared to reference signal varied by a...
73706, G01L 2322
Patent
active
043823777
ABSTRACT:
A pressure sensor for an internal combustion engine has a piezoceramic transducer in an operating connection, by way of a plunger, with a membrane, the sensor being secured in a cylinder head of an internal combustion engine with the membrane located within a cylinder. The pressure sensor serves for detecting knock and ping.
REFERENCES:
patent: 2216966 (1940-10-01), Swift
patent: 3247705 (1966-04-01), Wostl
patent: 3673443 (1972-06-01), Siegel
patent: 3785209 (1974-01-01), Schijf
patent: 4193647 (1980-03-01), Guess et al.
Kleinschmidt Peter
Magori Valentin
Gill James J.
Siemens Aktiengesellschaft
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