Air intake slide throttle for an internal combustion engine

Details Air intake slide throttle for an internal combustion engine Air intake slide throttle for an internal combustion engine

1996-12-13

1998-09-08

Nelli, Raymond A.

Internal-combustion engines

Engine speed regulator

Having plural throttle valve structure

123308, 1233391, F02D 912, F02B 3100, F02M 300

Patent

active

058030450

ABSTRACT:
A throttle for an internal combustion engine wherein intake runners (18) include slots (24) through which a slide throttle plate (26) is mounted. The throttle plate includes openings (28) selectively aligned with the runners (18) by an actuator (32) to control the air flow into the engine intake ports (14). Actuation back and forth across the runners (18) can provide for flow control as well as port deactivation, while a throttle plate (226) configured for up and down motion relative to the intake runners (218) can provide for tumble port flow control.

REFERENCES:
patent: 899109 (1908-09-01), Heitger
patent: 1159985 (1915-11-01), Orlopp
patent: 1699215 (1929-01-01), Wheeler
patent: 4064857 (1977-12-01), Williams
patent: 4124012 (1978-11-01), Fuller, Jr.
patent: 4401068 (1983-08-01), Bristol
patent: 4938191 (1990-07-01), Oldani et al.
patent: 5454357 (1995-10-01), Elder
patent: 5592916 (1997-01-01), Stockhausen et al.

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