Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1997-08-06
1999-02-16
Okonsky, David A.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
12318461, F02M 3510
Patent
active
058709886
ABSTRACT:
An intake manifold is manufactured by assembling resin-molded parts without using any cores, so that compactness, light-weight, low-cost and improvement of engine performance can be achieved. A inner pipe is fit-inserted into a cylindrical tubular part of an outer pipe, thereby a outer pipe support is fixed on. By fitted parts, a positioning of a direction of circumference of the outer pipe and the inner pipe is performed. The air from a inlet flows into a sarge tank through a throttle valve. Afterward, the air flows from a manifold passage inlet to a manifold passage so as to lead to intake ports of engine cylinders by passing from a straight passage through an outlet.
REFERENCES:
patent: 2835235 (1958-05-01), Gassmann
patent: 4590895 (1986-05-01), Yada et al.
patent: 4592310 (1986-06-01), Hitomi et al.
patent: 4619226 (1986-10-01), Ueda et al.
patent: 4646689 (1987-03-01), Katsumoto et al.
patent: 4765286 (1988-08-01), Lyjak et al.
patent: 5156117 (1992-10-01), Muller et al.
patent: 5438964 (1995-08-01), Breidenbach
patent: 5492088 (1996-02-01), Ohnberger
patent: 5575249 (1996-11-01), Mielke et al.
Akasaka Yasuyuki
Fujimori Makoto
Suzuki Isamu
Aisan Industry Co., Ltd
Okonsky David A.
LandOfFree
Multi-cylinder engine intake manifold, intake control unit using does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-cylinder engine intake manifold, intake control unit using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-cylinder engine intake manifold, intake control unit using will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2055421