摘要:
The invention relates to a device for monitoring operational parameters of installations which have an electric or electronic control unit and a control panel for displaying and inputting the operational parameters, in addition to a microprocessor unit. Said microprocessor unit is connected via a data bus line to a non-volatile memory for storing and documenting the supplied input data and/or measured value data of the operational parameters. The data can be read out of the non-volatile memory using a service unit which can be connected to the microprocessor unit by means of an interface and can be stored in said service unit.
摘要:
The invention relates to a device for supplying preferably liquid or gaseous fuels to a combustion chamber. Said device comprises a nozzle body which contains a hollow chamber and can be connected to a fuel supply line. The outlet of the nozzle body can be closed using a sealing element which has at least one flow channel, preferably a sealing cone. An actuating element (22) which is located in the hollow chamber (2) of the nozzle body (1) and controls the sealing element (11), can be displaced in a first direction by the fuel which is to be supplied, against the force of a counter-bearing (23) located in the hollow chamber (2), in order to expose the outlet (18) of the nozzle body (1) and in a second direction opposed to the first by the counter-bearing (23), in order to close the outlet (18).
摘要:
The invention relates to a device for monitoring operational parameters of installations which have an electric or electronic control unit and a control panel for displaying and inputting the operational parameters, in addition to a microprocessor unit. Said microprocessor unit is connected via a data bus line to a non-volatile memory for storing and documenting the supplied input data and/or measured value data of the operational parameters. The data can be read out of the non-volatile memory using a service unit which can be connected to the microprocessor unit by means of an interface and can be stored in said service unit.