Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1976-03-26
1979-01-16
Cox, Ronald B.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
261 44A, F02M 3900, F02M 700
Patent
active
041343794
ABSTRACT:
A fuel injection system for an internal combustion engine includes an air flow responsive baffle plate in the induction tube which is subject to an adjustable elastic restoring force. The pivotal shaft of the baffle plate rotates inside of a bushing which is itself adjustable rotatable within the induction tube. A control slot in the bushing is covered to varying extent by a control edge on the pivotal shaft so that fuel which enters a groove in the shaft is metered according to the relative rotation of shaft and bushing. The metered fuel is conducted through a conduit in the baffle plate and is expelled through a nozzle or a valve into the induction tube.
REFERENCES:
patent: 1493894 (1924-05-01), Reece
patent: 1534212 (1925-04-01), Hess
patent: 2798705 (1957-07-01), Lawrence
patent: 3425403 (1969-02-01), May
patent: 3447519 (1969-06-01), Marcik
patent: 3880125 (1975-04-01), Kammerer
patent: 3913547 (1975-10-01), Wentworth
patent: 4015571 (1977-04-01), Stumpp
Cox Ronald B.
Greigg Edwin E.
Robert & Bosch GmbH
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