FIELD: engines and pumps.
SUBSTANCE: electronic controller of diesel engine crankshaft rotation frequency comprises four symmetrically arranged electromagnets (5), an anchor (3), four permanent multi-pole magnets (4), sensors of engine rotation frequency (8), mass air flow (9), position of a rack (1) of a high-pressure fuel pump (HPFP) and a controller (13). Electromagnets (5) are made from a magnetic conductor (7). The magnetic conductor (7) is assembled from separate sheets of steel. Windings (6) are wound onto the magnetic conductor (7). Windings (6) are controlled by the controller (13) independently on each other. The HPFP rack (1) is connected to the anchor (3). Electromagnets (5) move the rack (1) of the HPFP.
EFFECT: reduced time of controller actuation and improved accuracy of tracking.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRONIC CONTROLLER OF DIESEL ENGINE ROTATION FREQUENCY | 2007 |
|
RU2363855C1 |
| ELECTRONIC CONTROLLER OF ROTATIONAL FREQUENCY FOR CONTROL OF FUEL SUPPLY BY HIGH PRESSURE FUEL PUMP | 2007 |
|
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| DIESEL IN-LINE HIGH-PRESSURE FUEL PUMP ELECTRONIC CONTROL SYSTEM ACTUATOR | 2013 |
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| ELECTRONIC SPEED GOVERNOR TO CONTROL FUEL DELIVERY BY HIGH-PRESSURE FUEL PUMP | 2005 |
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RU2290523C1 |
| ACTUATING MECHANISM OF ELECTRONIC SYSTEM OF IN-LINE DIESEL ENGINE CONTROL IN HIGH-PRESSURE FUEL PUMP | 2007 |
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RU2363854C2 |
| RPM ELECTRONIC GOVERNOR TO CONTROL FUEL FEED BY HIGH-PRESSURE FUEL PUMP | 2007 |
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| RPM ELECTRONIC GOVERNOR TO CONTROL FUEL FEED BY HIGH-PRESSURE FUEL PUMP | 2007 |
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RU2350767C1 |
| ELECTRONIC CONTROLLER OF DIESEL ENGINE RPM WITH ADDITIONAL EFFECT OF CRANKSHAFT TWISTING VALUE | 2015 |
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| FUEL INJECTION PUMP WITH PNEUMATIC CORRECTOR | 2003 |
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RU2237181C1 |
| ELECTRONIC CONTROLLER OF SPEED OF ROTATION FOR CONTROLLING FUEL SUPPLY BY HIGH-PRESSURE FUEL PUMP | 1994 |
|
RU2069780C1 |
