Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1977-06-01
1979-01-02
Cline, William R.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123139BE, 251263, F16K 31524, F02M 3900
Patent
active
041322053
ABSTRACT:
Disclosed is a metering valve for a diesel engine fuel injection system. Two injection systems are shown which embody the valve. The valve includes a spool which is moved in one direction by a stepped cam and is moved in the other direction by a spring. The cam moves the spool at a velocity proportional to engine speed. The spring moves the spool at a velocity proportional to the spring force and independent of engine speed. A mechanical fuel distributor prevents fuel metering by the spool when the cam is moving the spool and allows fuel metering when the spring is moving the spool.
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patent: 3788251 (1974-01-01), Haak
Cline William R.
Eaton Corporation
McCloskey Robert J.
Rulon Paul A.
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