Power train for pumps, energy generation systems or similar and method for starting up a power train of this type
AssigneeSet Sustainable Energy Technologies GmbH
InventorsMarkus Waldner, Gerald Hehenberger, Miha Erjavec
Life of this patent
Estimating the term…
Abstract
Disclosed is a power train including a drive shaft of a working machine, a drive machine and a differential gear with three drives or power take-offs, wherein one power take-off can be connected to the drive shaft, a first drive can be connected to the drive machine and a second drive can be connected to the differential gear. One drive can be connected simultaneously to the other drive or to the power take-off.
Claims20
A power train, comprising:
- a drive shaft of a driven machine;
- a drive machine;
- and
- a differential gear comprising first and second drives and a power take-off, the power take-off being connected to the drive shaft, the first drive being connected to a drive machine and the second drive being connected to a differential drive,
- wherein one of the first and second drives, via an auxiliary gear, is simultaneously connected to an other one of the first and second drives or to the power take-off, and
- wherein the differential drive is connected, via a trip-free mechanism, to any of the first drive, the second drive, and the power take-off.
A method for starting up a power train that includes a drive shaft of a driven machine, a drive machine, and a differential gear with first and second drives and a power take-off, the power take-off being connected to the drive shaft, the first drive being connected to the drive machine, and the second drive being connected to a differential drive, said method comprising,
- starting up the drive machine from a speed of zero, while the differential drive is connected to the second drive and, via a trip-free mechanism, to one of the first drive and the power take-off;
- and
- subsequently interrupting a connection between one of the first and second drives and one of an other one of the first and second drives and the power take-off.
A power train, comprising:
- a drive shaft of a driven machine;
- a drive machine;
- and
- a differential gear comprising first and second drives and a power take-off, the power take-off being connected to the drive shaft, the first drive being connected to a drive machine and the second drive being connected to a differential drive,
- wherein one of the first and second drives is simultaneously connected to an other one of the first and second drives or to the power take-off,
- wherein the differential drive is connected, via a trip-free mechanism, to any of the first drive, the second drive, and the power take-off, and
- wherein the driven machine is a pump, a compressor, fan, conveyor belt, crusher or a pulverizer.
A power train, comprising:
- a drive shaft of a driven machine;
- a drive machine;
- and
- a differential gear comprising first and second drives and a power take-off, the power take-off being connected to the drive shaft, the first drive being connected to a drive machine and the second drive being connected to a differential drive,
- wherein one of the first and second drives is simultaneously connected to an other one of the first and second drives or to the power take-off,
- wherein the differential drive is connected, via a trip-free mechanism, to any of the first drive, the second drive, and the power take-off, and
- wherein the driven machine is an energy extraction installation.
Dependencies are inferred from the claim text.