Intake arrangement

Details Intake arrangement Intake arrangement

2006-03-21

2006-03-21

Gimie, Mahmoud (Department: 3747)

Internal-combustion engines

Two-cycle

Rear compression

C123S0730AE

Reexamination Certificate

active

07013851

ABSTRACT:
An intake arrangement (1) for a two-stroke engine includes an intake channel (2) in which a throttle flap (3) is pivotally journalled with a throttle shaft (4). Downstream of the throttle flap (3), a partition wall (8) is mounted on the intake channel (2) and this partition wall partitions the intake channel (2) into an air channel (6) and a mixture channel (7). In the idle position (5) of the throttle flap (3), at least one fuel opening (14) opens into the mixture channel (7) downstream of the throttle flap (3). A connecting opening (16) between the air channel (6) and the mixture channel (7) is provided between the partition wall (8) and the throttle shaft (4) in the idle position (5) of the throttle flap (3). A shield (20, 30) is mounted in the mixture channel (7) between the fuel opening (14) and the connecting opening (16) in order to achieve a good swing performance of the two-stroke engine. The shield reduces the passing of fuel into the air channel and therefore the degree of wetting of the air channel with fuel.

REFERENCES:
patent: 2998232 (1961-08-01), Louis
patent: 3171868 (1965-03-01), Hamilton
patent: 6634326 (2003-10-01), Radel et al.
patent: 6889637 (2005-05-01), Rosskamp
patent: 2003/0106508 (2003-06-01), Rosskamp
patent: 2004/0051186 (2004-03-01), Gerhardy et al.
patent: 2005/0051118 (2005-03-01), Hoche et al.

Affiliated with

Also associated with

Rating

Intake arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intake arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intake arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3552762