J. Wagner Gmbh

Wagner Spray Tech Corporation

Ioniq Skincare Gmbh & Co. Kg

Thomas Jeltsch

Alfred Göhring

Jens Ulbrich

Jan Barthelmes

Holger Stohl

Elmar Krayer

Thorsten Schnittger

Urban Bischofberger

Christoph Welte

Heiko Tullney

Jeffrey E Sandahl

Christopher J Sulzer

Jeffrey Mark Smith

Stephan Bader

Tino Ritter

Hermann Probst

Philip Paice

Paul Van Der Rest

Dan Byne

Andreas Abt

Christopher Alan Jensen

Manuel Fiesel

Valentin Langen

Sebastian Mangold

Jorn Lutzeler

Niko Zwerger

Everett A Wenzel

Hartmut Würpel

Steffen Schneider

Leon Luck

Alfred Goehring

A spraying device includes a tool body, a handle, and an energy store. The tool body is carried by way of the handle and one end of the handle, on the opposite side to the tool body, includes a coupling for mechanically and electrically coupling an energy store. A cage is connected to the coupling incorporated in a top of the cage. The cage includes two webs curved in a U shape arranged opposite one another and are each connected to the top of the cage. In a coupled state, the energy store is received in an interior space of the cage in such a way that the two webs each protrude downward beyond a housing of the coupled energy store and into the space. The energy store is assigned a lower opening, a left-hand opening, a right-hand opening, a front opening and a rear opening of the cage.

Spraying device and portable power tool system

A method for the function control of an electrohydrodynamic atomizer, wherein an electrohydrodynamically atomized fluid, originating from the atomizer, is applied to a body, e.g. a person, in order to coat this body at least in certain areas, wherein the atomizer-comprises a fluid tank for storing the fluid and at least one high voltage source for making available a high voltage and at least one pump unit for transporting the fluid, wherein the fluid is delivered to a nozzle arrangement of the atomizer by means of the pump unit, and wherein the fluid is atomized electrohydrodynamically at the nozzle arrangement by means of the effect of the high voltage from the high voltage source, wherein a voltage and/or a current at the high voltage source is evaluated in order to acquire a working point of the high voltage source via a current/voltage characteristic curve.

Function control for an electrohydrodynamic atomizer

An electrostatic atomizer for liquids, in particular cosmetics, is proposed, at least comprising a housing, an electrical energy source, an activation mechanism, control electronics, a high-voltage source, a liquid tank, a delivery device and atomizer nozzles, the control electronics and the high-voltage source being arranged in an interior space of the housing. It is provided that the control electronics either comprise at least one sensor or comprise at least one transmitting and/or receiving module or comprise at least one sensor and at least one transmitting and/or receiving module.

Electrostatic atomizer for liquids

The invention relates to an electrostatic atomizer for liquids, in particular, cosmetics, the atomizer comprising a housing, an electrical energy source, an activation mechanism, control electronics, a high-voltage source, a liquid tank, a delivery device and atomizer nozzles. The delivery device is arranged here between the liquid tank and the atomizer nozzles, the delivery device being connected to the liquid tank by a first line and the delivery device being connected to the atomizer nozzles by a second line, so that the delivery device sucks liquid out of the liquid tank and delivers it to the atomizer nozzles.

Electrostatic atomizer for liquids and method for operating an electrostatic atomizer

A method for operating a hand-held spray device, wherein in a first step a target orientation of the spray nozzle relative to the operator control unit is defined, and wherein during operation a rotation of the spray device, brought about by manual movement of the spray, through a z swinging angle, about a z axis which is orthogonal with respect to the longitudinal axis and/or through a y swinging angle about a y axis which is orthogonal with respect to the longitudinal axis and orthogonal with respect to the z axis, by a single sensor and wherein the z swinging angle and/or the y swinging angle engage as interference variables in a closed-loop control circuit and make available closed-loop control variables in such a way that the spray nozzle retains its target orientation by means of closed-loop control of the swinging mechanism.

Method of operating a hand-held spray device and hand-held spray device

A liquid tank for an electrostatic atomizer for liquids is provided, including a receiving space for a liquid and a delimiting wall delimiting the receiving space with respect to the surrounding area. The liquid tank further includes a self-closing valve connecting the liquid tank to the atomizer.

Liquid tank for an atomizer

The invention relates to a method for controlling an electrostatic atomizer for liquids, the atomizer comprising a liquid tank and a delivery device for liquid from the liquid tank, a high-voltage source and also at least one atomizer nozzle for the atomization of liquid, the at least one atomizer nozzle being connected to the high-voltage source. Here, the voltage and/or the current intensity at at least one of the atomizer nozzles are detected by sensors of control electronics and/or the voltage and/or the current intensity at the high-voltage source are detected by sensors of the control electronics.

Method for controlling an electrostatic atomizer for liquids

A method of identifying a spray tip from a plurality of spray tips based on a selected fluid is presented. The method comprises the step of selecting the fluid. The fluid is characterized by a set of given physical parameters. The method also comprises the step of selecting an application pressure. The application pressure is sufficient to cause atomization of the fluid through the spray tip. The method also comprises the step of selecting the spray tip for the fluid applicator, based on characteristics of the fluid. The spray tip is selected based on an ability to process the fluid. The spray tip is selected such that the fluid has a viscosity on the order of 10 mPa&#xb7;s in the shear rate range of 10-10sto ensure a turbulent flow downstream of a pre-orifice.

High efficiency airless spray tip design and use

The invention relates to a system which comprises an electrically operated handheld device, which particularly takes the form of a hot-air handheld device or handheld grinding device, and a transport case for the handheld device, wherein the transport case comprises at least one first case shell. Here, the at least one first case shell comprises an outer side, the case shell comprising in its outer side a depression for partially accommodating the handheld device, and the depression extending in the direction of a stowage space of the transport case.

System comprising an electrically operated handheld device and a transport case for the handheld device, and method for operating a handheld device

The invention relates to a paint spraying unit which includes a paint pump, a paint storage container, a paint spraying device, a paint line and a drive device, where the drive device drives the paint pump and the paint pump conveys paint out of the paint storage container through the paint line to a nozzle of the paint spraying device. In this connection, the drive device includes a compressed air rotation motor as the motor.

Paint spraying unit

A flexible paint hose has a first end, a second end, and a continuous conduit wall extending from the first end to the second end. The continuous conduit wall has a cross-section absent of an edge, and a non-circular cross-sectional shape in a first state and a substantially circular cross-sectional shape in a second state.

Collapsible hose for a painting system

A paint spraying system is proposed with a paint spraying device with a paint spray gun with a fan for dispensing paint via a spray head, which paint spraying device is connected via a paint line to a base station with a connector to a paint reservoir. In order to achieve a low and uniform paint pressure which is required in the paint spray gun, the paint spray gun is equipped with a separate pressure reducing device and the base station is equipped with a pressure monitor, which pressure reducing device and pressure monitor perform a pressure regulation of the paint pressure in the system.

Paint application system

The invention relates to a spray head having a slot-shaped central air outlet opening and preferably a slot-shaped paint nozzle for forming a flat jet of paint in an air-propelled application process.

Slotted nozzle

A paint roller apparatus is provided. In one example, the paint roller apparatus is configured to apply paint to a surface and includes a roller arm and a paint roller rotatably mounted on the roller arm about a roller axis. The paint roller has an end and a paint applicator surface. The paint roller apparatus includes a roller guard having at least one painting feature for applying paint to the surface. The roller guard is selectively movable between first and second positions. The first position comprises the painting feature disposed adjacent the end of the roller on a first side of the roller axis and the second position comprises the painting feature disposed adjacent the end of the roller on a second side of the roller axis.

Paint roller edge guard

An apparatus for delivering a viscous material by means of an eccentric screw pump, includes a framework for carrying and fastening apparatus elements, a pump-housing portion for carrying a stator and a rotor in the form of a delivery screw, suction and pressure regions for introducing and discharging the delivery material, respectively, an electric drive unit for driving the rotor in the stator in a first direction of rotation for delivering the delivery material, a control mechanism for activating the drive unit, and one or more releasable retaining members for the rotationally fixed and/or positionally fixed connection of the drive unit and of the stator. A change in the direction of rotation to a second direction of rotation of the electric drive unit, with the retaining mechanism released, gives rise to automatic separation of the pump-housing portion with the stator by virtue of the rotor being unscrewed.

Growing community of inventors

Friedrichshafen, Germany

Thomas Jeltsch