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US 2018/0323692 A1Published application
Domestic appliance
AssigneeSysko Corporation
InventorsNorbert HELBLING, Michael WISSKIRCHEN, Fred PARTZSCH
Life of this patent
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Abstract
A domestic appliance, in particular a beverage dispenser machine, with a beverage pump having at least one pole sleeve for conducting a magnetic flux generated by a magnetic actuator, wherein the pole sleeve has, along a main flow direction of the liquid, a substantially changing magnetic permeability, wherein the pole sleeve has a reduced magnetic permeability in an axial edge region.
Claims15
A domestic appliance, in particular a beverage dispenser machine,
- with a beverage pump for the purpose of conveying a liquid, wherein the beverage pump comprises at least one pole sleeve for conducting a magnetic flux generated by a magnetic actuator, wherein the pole sleeve has, along a main flow direction of the liquid, a substantially changing magnetic permeability, wherein the pole sleeve has a reduced magnetic permeability in an axial edge region.
Dependencies are inferred from the claim text.