Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1978-03-07
1980-04-15
Lazarus, Ronald H.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
1375278, 261 44A, 251305, F02M 3900
Patent
active
041978242
ABSTRACT:
In a fuel injection system, the combination of an air measuring valve, biasing structure and an air suction tube of an internal combustion engine. The suction tube defines an air flow cross section and the air measuring valve provides a controlled flow of air through the flow cross section, with the air measuring valve being mounted eccentrically within the suction tube against a force produced by the biasing structure to effect the noted control. Both the air measuring valve and the suction tube have cooperating surfaces which effect a closing of the flow cross section by the biasing structure when no air is flowing; and during air flow a gradual opening at one end of the air measuring valve by an impedance induced force as a function of the pressure difference prevailing on both sides of the air measuring valve and a further opening at the other end of air measuring valve as the air flow increases through the opening at the first mentioned end.
REFERENCES:
patent: 1477280 (1923-12-01), Pordes
patent: 1493894 (1924-05-01), Reece
patent: 1534212 (1925-04-01), Hess
patent: 1746681 (1930-02-01), Richardson
patent: 1839102 (1931-12-01), Kessel
patent: 2617638 (1952-11-01), Udale
patent: 2755818 (1956-07-01), Dietz
patent: 3144045 (1964-08-01), Fitzpatrick
patent: 3352318 (1967-11-01), Yanowitz
patent: 3926215 (1975-12-01), Macleod
patent: 4079718 (1978-03-01), Holzbaur
Greigg Edwin E.
Lazarus Ronald H.
Moy M.
Robert & Bosch GmbH
LandOfFree
Fuel injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fuel injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-471484