Circulation system, mixing element
AssigneesBEHRmbH & Co. KG, Behr Thermot-Tronik GmbH
InventorsRolf Muller, Eberhard Pantow, Sarah Parmentier, Eike Willers
Life of this patent
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Abstract
The invention relates to a circulation system with at least one first partial flow which can flow through a first heat exchanger and a second partial flow of a first medium. According to the invention, said system comprise also at least one second heat exchanger, in particular a charge air cooler, which can be penetrated by a first media flow, and at least one adjustable mixing element which can be penetrated, on the inflow side, by a first partial flow and/or a second partial flow and, on the outflow side, generates the media flow with a target temperature.
Claims34
Circulation system having
- at least a first partial flow which can flow through a first heat exchanger,
- and a second partial flow of a first medium,
- at least a second heat exchanger, in particular a charge air cooler,
- which can be supplied with a first medium flow,
- at least one controllable mixing element, wherein
- the controllable mixing element can be supplied at the inflow end with the first partial flow and/or the second partial flow, and at the outflow end generates the medium flow at a target temperature.
Circulation system having
- at least a first compressor,
- at least a second heat exchanger, in particular a charge air cooler which can be supplied with a first medium flow, in particular coolant flow,
- a second medium flow, in particular charge air flow,
- at least a third heat exchanger, in particular high-temperature coolant cooler,
- at least a first heat exchanger, in particular low-temperature coolant cooler,
- wherein the first heat exchanger and/or the third heat exchanger can be supplied with the first medium flow, wherein the first medium flow branches into a first partial flow and into a second partial flow, wherein the first heat exchanger can be supplied with the first partial flow and can be bypassed by the second partial flow.
Mixing element for controlling the temperature of a medium flow,
- having at least a first inlet for a first partial flow of a medium at a first temperature,
- having a second inlet for a second partial flow at a second temperature and having at least one outlet for the medium flow,
- having at least one expansion element by means of whose expansion a respective valve setting of a valve body can be set,
- wherein a respective target temperature of the medium flow is assigned to a respective setting of the valve body,
- characterized in that the expansion of the expansion element can be controlled with at least one electric current.
(canceled)
Dependencies are inferred from the claim text.