Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02P
IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
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7/00
Arrangements of distributors, circuit-makers or -breakers,; e.g. of distributor and circuit-breaker combinations; or pick-up devices
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F02P7/06
of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
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F02P7/06

IGNITION TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
20170138328 · 2017-05-18 · ·

When the concentration of alcohol is high, the timing of ignition is controlled upon the lapse of a delay time Tig from a reference timing t as a timing when a reference angle ref that is more advanced than a top dead center is detected. It should be noted, however, that the timing of ignition is controlled to a timing when a retarded angle aop is detected, if it is determined that a misfire has occurred.

IGNITION TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
20170138328 · 2017-05-18 · ·

When the concentration of alcohol is high, the timing of ignition is controlled upon the lapse of a delay time Tig from a reference timing t as a timing when a reference angle ref that is more advanced than a top dead center is detected. It should be noted, however, that the timing of ignition is controlled to a timing when a retarded angle aop is detected, if it is determined that a misfire has occurred.