Bleckmann Gmbh & Co. Kg

Other

Sanhua Aweco Appliance Systems Gmbh

Bsh Hausgerate Gmbh

Andreas Pleschinger

Kurt Wallerstorfer

Martin Wallinger

Heinz-Dieter Eichholz

Johann Höfer

Hubert Unterberger

Gernot Teufl

René Hendler

Zuo Wang

Heinz Frederic Hackl

Martin Reichl

Ulrich Boettger

Jürgen Winkler

Bert Peters

Erwin Wunn

Ernst Lehner

Ulrich Böttger

Marcus Boehm

A flow meter for a home appliance, in particular a dishwasher or a washing machine, the flow meter comprising a control unit having a first power supply terminal, a second power supply terminal and a digital input terminal which is connected to the second power supply terminal via a limiting element; a movable element which is moved by a flow of a fluid and which comprises at least one movable magnetic element; and a two-lead magneto-sensitive unit which comprises a signal terminal connected to the digital input terminal of the control unit and a reference terminal connected to the first power supply terminal of the control unit; wherein the magneto-sensitive unit comprises a magnetic sensor element having two output terminals connected to the signal terminal and the reference terminal, and a power supply terminal; and a buffered power supply unit configured to generate a continuous auxiliary voltage from the signal terminal and the reference terminal of the magneto-sensitive unit and to provide the continuous auxiliary voltage at the power supply terminal of the magnetic sensor element.

Flowmeter comprising an electronic magnetic sensor with buffered power supply

A pump for a water-conducting appliance, the pump having an electric motor comprising: a rotor comprising a ferrite body with at least four magnetic poles, wherein the ferrite body has a lateral-circumferential magnetization; and a stator comprising a pole chain made of a stack of a plurality of straight transformer sheets and rounded to a circular configuration by bending the stacked transformer sheets, wherein the pole chain has a plurality of pole portions each comprising a pole tooth; and a plurality of winding cores attached to the respective pole teeth for accommodating coils of a three-phase winding comprising wires; wherein the wires of respective phases of the three-phase winding are routed spatially separated from each other and without mutual contact at an axial end surface of the pole chain between and along adjacent winding cores around the pole chain; and wherein the wires are supported and guided such that their positions relative to the pole chain are substantially maintained when the pole chain is rounded from its straight configuration to its circular configuration.

Pump for water-conducting home appliances

The invention relates to a heating system component for a heating system for heating a fluid medium, with a carrier unit, and a heating unit coupled to said carrier unit, wherein said carrier unit comprises a wet side and a dry side, wherein said wet side corresponds to a surface of said carrier unit configured to be in contact with said fluid medium, wherein said dry side is located on a surface opposite to said wet side; and wherein said heating unit is recessed in a groove provided on said dry side of the carrier unit. A temperature sensor, in particular an NTC thermistor, positioned to measure a temperature of a fluid medium at the wet side of the carrier unit, wherein the temperature sensor is effectively thermally insulated from the heating unit.

Heating system component providing a compact temperature sensor design

A device for dispensing detergent into a dishwasher, comprising a cover element for closing off or opening up at least one opening () of a reservoir () for storing the detergent, wherein the reservoir () has at least one base wall () arranged opposite the opening () and at least one side wall () oriented transversely to the base wall (), is proposed, which device improves on the prior art. This is achieved according to the invention by virtue of the fact that at least one water conducting element () is arranged for the conductance and/or guidance of water.

Device for dispensing cleaning agent

A fluid heater of the continuous flow type, comprising a fluid channel having a first fluid channel section (), at least one substantially cylindrical metal pipe (), a heating device () preferably having two tubular heating elements () spaced apart from each other over equidistant circumferential sections of the metal pipe, and heat conducting means for providing a heat-conducting connection to the metal pipe (), wherein a fluid guiding core () made of plastic is disposed in the metal pipe () and forms the first fluid channel section () between the metal pipe and the fluid guiding core (), wherein the first fluid channel section () runs substantially helically in the form of a groove in an outer surface of the fluid guiding core, and wherein the fluid channel has a first fluid connector for fluid supply means and a second fluid connector for fluid discharge means, wherein the fluid guiding core () further comprises a substantially coaxial second fluid channel section () disposed therein, which is connected in series to the first fluid channel section (). In the region of a first end of the metal pipe (), a fluid connector assembly may be provided which includes both the first fluid connector () and the second fluid connector (), such that fluid is supplied and discharged in the region of the same end faces of the metal pipe (). A sealing plug () is provided in the region of the second end of the metal pipe ().

Dynamic flow heater

A flow though heater device comprising a fluid tube carrying a fluid to be heated, a tubular heating element extending at least partially parallel and in thermal contact with the fluid tube, wherein the tubular heating element comprises a profiled casing tube and at least one heating coil mounted in a tubular portion of said profiled casing tube. The profiled casing tube further comprises at least one tab portion laterally protruding from the tubular portion and being wrapped around the fluid tube, wherein the assembly of the fluid tube and the tubular heating element has an approximately helical shape so that the tubular portion of the casing tube is positioned with respect to the helix radially inside of the fluid tube.

Helical dynamic flow through heater

A heating system for heating fluid media including a carrier unit, a heating unit arranged on the carrier unit and a heat transfer element arranged on the carrier unit and includes a material which is a good conductor of heat, which heat transfer element has a first mounting portion for mounting a first safety device which responds at a first response temperature and a second mounting portion for mounting a second safety device which responds at a second response temperature which is lower than the first response temperature, which heat transfer element has a first temperature pickup portion which is in direct heat-conducting contact with the heating unit and the first safety device. The heat transfer element has a second temperature pickup portion is spatially separate from the first temperature pickup portion and in heat-conducting contact with the medium to be heated and the second safety device.

Heated pump with boiling protection

A tubular heating element for heating fluid media, in particular for household appliances, comprising a jacket pipe inside which there is disposed at least one heating coil made of an electrical resistance heating wire and embedded in an electrical insulation material, the heating coil having a first and a second terminal portion by means of which the heating coil is connected to a source of current via at least one connection element at each end, and at least one operating portion extending between the two terminal portions of the heating coil. It is further specified that the diameter of said heating coil increases at at least one terminal portion in the direction of the operating portion.

Tubular heating element with conical heating coil

A boiler for heating a flow capable medium, especially for heating water, comprising a boiler housing made from plastic and a heater protruding through a mounting hole in the boiler housing into the interior of the boiler housing, being fixated in the mounting hole through a fixation means. Furthermore the interior diameter of the mounting hole in the boiler housing is at least in sections approximately identical to the outer diameter of the heater and the heater has an unheated section in the area of the mounting hole.

Plastic boiler without flange

A heating apparatus for heating a fluid, in particular in domestic appliances, which comprises a tubular casing, at least one electrical resistance heating wire which is arranged in the interior of the tubular casing and which is embedded in an electrically insulating, heat-conducting insulating material in the tubular casing, at least one connection unit which is arranged in the interior of the tubular casing and which is passed outwardly out of the tubular casing for connection of the electrical resistance heating wire to an electrical energy source disposed outside the tubular casing, and at least one closure bead which closes the opening of the tubular casing. It is further provided that the connection unit is also surrounded by the insulating material within the tubular casing to the closure bead and the closure bead is, at its outside, provided with at least one filling slot which extends over its entire axial length.

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Schleedorf, Austria

Andreas Pleschinger