Blower for Motor Vehicle
First Claim
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1. A blower for a motor vehicle, for a heating and air conditioning unit and/or an engine of a motor vehicle, comprising;
- a compressed air generator for generating compressed air; and
a sheath flow nozzle for discharging the compressed air in the form of a sheath flow in which feed air conducted to the sheath flow nozzle via a feed air supply, is entrained in the form of a central flow.
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Abstract
posed is a blower (10) for a motor vehicle, in particular a blower (10) for a heating and air conditioning unit and/or an engine of a motor vehicle, comprising:—a compressed air generator (14) for generating compressed air and—a sheath flow nozzle (12) for discharging the compressed air in the form of a sheath flow (34, 34a, 34b, 34c) by means of which feed air (32), in particular feed air conducted to the sheath flow nozzle (12) via a feed air supply (20), is entrained in the form of a central flow (36, 36a, 36b, 36c).
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Citations
15 Claims
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1. A blower for a motor vehicle, for a heating and air conditioning unit and/or an engine of a motor vehicle, comprising;
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a compressed air generator for generating compressed air; and a sheath flow nozzle for discharging the compressed air in the form of a sheath flow in which feed air conducted to the sheath flow nozzle via a feed air supply, is entrained in the form of a central flow. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15)
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11. A method for ventilating a motor vehicle, in particular for ventilating a heating and air conditioning unit and/or an engine of a motor vehicle, comprising the following steps:
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generating compressed air, conducting the compressed air to a sheath flow nozzle, discharging the compressed air from the sheath flow nozzle in the form of a sheath flow, and entraining feed air as a central flow within the sheath flow. - View Dependent Claims (12, 13)
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Specification