Atomizing nozzle for a burner
AssigneeJ. Eberspächer GmbH & Co. KG
InventorsGünter Eberspach, Walter Blaschke, Michael Humburg, Franz Joos
Life of this patent
Estimating the term…
Abstract
An atomizing nozzle for a burner, especially for a vehicle heater has a flow guide element (16), which provides a flow guide surface (28) and which has an atomizing lip (36) in an end area (34). A fuel feed device (52, 50) is provided for feeding fuel to the flow guide surface (28) at a spaced location from the atomizing lip (36). Provisions are made for the fuel feed device (52, 50) in the flow guide element (16) to comprise a fuel release depression (50), into which opens a fuel feed channel device (52) in a junction area.
Claims20
An atomizing nozzle for a burner, the nozzle comprising:
- a flow guide element providing a flow guide surface and having an atomizing lip in an end area;
- and
- a fuel feed device for feeding fuel to said flow guide surface at a spaced location from said atomizing lip, said fuel feed device being in the flow guide element and having a fuel release depression and with a fuel feed channel section opening into said fuel release depression in a junction area.
A vehicle heater, comprising:
- a burner with an atomizing nozzle having a flow guide element providing a flow guide surface and having an atomizing lip in an end area and a fuel feed device for feeding fuel to said flow guide surface at a spaced location from said atomizing lip, said fuel feed device being in the flow guide element and having a fuel release depression and with a fuel feed channel section opening into said fuel release depression in a junction area.
An exhaust gas aftertreatment system device for the thermal regeneration of a particle filter and/or for heating a catalytic converter, the device comprising:
- a burner with en atomizing nozzle having a flow guide element providing a flow guide surface and having an atomizing lip in an end area and a fuel feed device for feeding fuel to said flow guide surface at a spaced location from said atomizing lip, said fuel feed device being in the flow guide element and having a fuel release depression and with a fuel feed channel section opening into said fuel release depression in a junction area.
Device for generating process gases from liquid fuels, comprising a burner with an atomizing nozzle having a flow guide element providing a flow guide surface and having an atomizing lip in an end area and a fuel feed device for feeding fuel to said flow guide surface at a spaced location from said atomizing lip, said fuel feed device being in the flow guide element and having a fuel release depression and with a fuel feed channel section opening into said fuel release depression in a junction area.
Dependencies are inferred from the claim text.