Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1972-10-11
1976-04-13
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123119DB, 123 32EA, 123 97B, 251 61, F02B 3200, F02B 300
Patent
active
039497178
ABSTRACT:
The air pressure in the intake valve undergoes a sudden decrease upon closure of the throttle valve. This decrease is sensed and opens a bypass which furnishes some air to the air intake means when the throttle is fully closed. The quantity of air so furnished is sufficient to allow combustion in all cylinders of the engine, thereby preventing excessive cooling.
REFERENCES:
patent: 1145671 (1915-07-01), Butcher
patent: 1171695 (1916-02-01), Brady
patent: 3203410 (1965-08-01), Scholl
patent: 3503594 (1970-03-01), Goto
patent: 3561412 (1971-02-01), Yagi
patent: 3661131 (1972-05-01), Croft
patent: 3675632 (1972-07-01), Nakajima
patent: 3702603 (1972-11-01), Boxendale
patent: 3707954 (1973-01-01), Nakada
Bertsch Klaus
Hoelle Hermann
Rittmannsberger Norbert
Cox Ronald B.
Myhre Charles J.
Robert Bosch G.m.b.H.
Striker Michael J.
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