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US 11,313,366 B2Granted
Device for conveying a medium
AssigneeITT Bornemann GmbH
InventorsJens-Uwe Brandt, Marco Bredemeier, Joerg Lewerenz
Life of this patent
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Abstract
The application relates to a device for conveying a medium having a working machine (2) and multiple carrier shafts (25, 35) with transport elements (22, 32) for the medium to be conveyed arranged on them, along a drive (3) that sets the carrier shafts (25, 35) in rotation, wherein the drive (3) has multiple driven shafts (20, 30), each of which is coupled with not less than one carrier shaft (25, 35).
Claims17
A device for conveying a medium, the device comprising:
- a working machine, wherein the working machine includes multiple carrier shafts and the carrier shafts each include transport elements for the medium to be conveyed, wherein the transport elements are meshing transport elements;
- a drive, wherein the drive is a hydraulic drive, the drive includes at least two driven shafts, each driven shaft is coupled with two or more carrier shafts, and each of the driven shafts is coupled with the carrier shafts in a torsionally rigid manner by a coupling device;
- an inlet channel, wherein the inlet channel is arranged on a front side of the device and allows hydraulic fluid to flow into the device in a first direction parallel to a rotational axis of the at least two driven shafts;
- and
- an outlet channel, wherein the outlet channel is arranged on the front side of the device and allows the hydraulic fluid to be removed from the device in a second direction parallel to the rotational axis of the at least two driven shafts and opposite the first direction.
2 more elements
A device for conveying a medium, the device comprising:
- a positive displacement screw spindle pump having multiple carrier shafts, each of the carrier shafts including meshing transport elements for the medium to be conveyed;
- a drive including at least two driven shafts, each driven shaft being coupled with two or more carrier shafts in a torsionally rigid manner by a coupling device:
- an inlet channel, wherein the inlet channel is arranged on a front side of the device and allows hydraulic fluid to flow into the device in a first direction parallel to a rotational axis of the at least two driven shafts;
- and
- an outlet channel, wherein the outlet channel is arranged on the front side of the device and allows the hydraulic fluid to be removed from the device in a second direction parallel to the rotational axis of the at least two driven shafts and opposite the first direction.
2 more elements
Dependencies are inferred from the claim text.