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AssigneeNauchno-Proizvodstvennoe Objedinenie Po, etc.
InventorsAnatoly V. Kozlov, Jury F. Khaimin, Grigory Y. Vainshtein, Vladimir I. Marakin
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A heat engine speed governor in which a differential mechanism has its input shaft operatively connected to a unidirectional electric motor, an input shaft connected to a heat engine and an output shaft connected to a fuel metering member of the heat engine. An electric motor speed control channel has a measuring means for measuring speed of the shaft connected to an input of a device for forming a control signal which has a master input connected to an output of a device for forming an electric motor speed control program. A means for measuring speed of the input shaft in a channel for correcting the electric motor speed in accordance with the heat engine speed is connected to a differentiating unit having an output connected to a correcting input of the device. Sensors of angular positions of the shafts in a channel for controlling position of the fuel metering member are connected to inputs of a device for determining the difference between coordinates of angular positions of the shafts having an output connected to a control input of the device, having a data input connected to the measuring means.
A heat engine speed governor comprising a differential mechanism, a first input shaft of the differential mechanism being operatively connected to a unidirectional electric motor, a second input shaft being rotated by the heat engine, and an output shaft being operatively connected to a fuel metering member of the heat engine, a channel for controlling the electric motor speed, in which a means for measuring speed of the first input shaft of the differential mechanism is connected to an input of a device for forming a control signal having an output connected to the electric motor and a master input connected to an output of a device for forming an electric motor speed control program having an input for putting in a master signal, and a channel for correcting the electric motor speed in accordance with speed of the heat engine in which a means for measuring speed of the second shaft of the differential mechanism has an output connected to an input of a differentiating unit having an output connected to a correcting input of the device for forming a control signal in the electric motor speed control channel, the improvement comprising a channel for controlling position of the fuel metering member of the heat engine having sensors of angular positions of the first and second input shafts of the differential mechanism, the sensors having outputs connected to inputs of a device for determining the difference between coordinates of angular positions of the first and second input shafts of the differential mechanism, an output of the difference determining device being connected to a control input of the device for forming an electric motor speed control program, the output of the means for measuring speed of the second input shaft of the differential mechanism being connected to a data input of the device for forming an electric motor speed control program.
Dependencies are inferred from the claim text.