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AssigneeABB Schweiz AG
InventorsArnulf Krogedal, Geir Krogedal, Jakob Trydal
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A method of handling a gear pump, the gear pump including a driving gear wheel having a plurality of driving teeth and a driven gear wheel having a plurality of driven teeth meshing with the driving teeth, the method including controlling the gear pump in a testing mode including commanding driving of the gear pump to pump liquid towards a downstream device and commanding an increase of rotational speed of the gear pump; monitoring rotation values indicative of the rotational speeds during the testing mode; monitoring pressure values by means of at least a downstream pressure sensor during the testing mode, the downstream pressure sensor being arranged to measure a downstream pressure of the liquid between the gear pump and the downstream device; and determining at least one operational condition of the gear pump based on the pressure values and the rotation values.
A method of handling a gear pump, the gear pump including a driving gear wheel having a plurality of driving teeth and a driven gear wheel having a plurality of driven teeth meshing with the driving teeth, the method comprising:
A control system for handling a gear pump, the gear pump including a driving gear wheel having a plurality of driving teeth and a driven gear wheel having a plurality of driven teeth meshing with the driving teeth, the control system comprising at least one data processing device and at least one memory having a computer program stored thereon, the computer program including program code which, when executed by the at least one data processing device, causes the at least one data processing device to perform the steps of:
An apparatus for applying a coating medium to an object, the apparatus comprising a gear pump, a downstream device, a downstream pressure sensor and a control system for handling the gear pump, the gear pump including a driving gear wheel having a plurality of driving teeth and a driven gear wheel having a plurality of driven teeth meshing with the driving teeth, the control system comprising at least one data processing device and at least one memory having a computer program stored thereon, the computer program including program code which, when executed by the at least one data processing device, causes the at least one data processing device to perform the steps of:
A robot system comprising an industrial robot and an apparatus for applying a coating medium to an object, the apparatus comprising a gear pump, a downstream device, a downstream pressure sensor and a control system for handling the gear pump, the gear pump including a driving gear wheel having a plurality of driving teeth and a driven gear wheel having a plurality of driven teeth meshing with the driving teeth, the control system comprising at least one data processing device and at least one memory having a computer program stored thereon, the computer program including program code which, when executed by the at least one data processing device, causes the at least one data processing device to perform the steps of:
Dependencies are inferred from the claim text.