Abstract: 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.

Abstract: An electrohydrodynamic atomizer (Z), as well as a method for operating an electrohydrodynamic atomizer wherein the atomizer comprises an atomizer unit (ZE) and a fluid tank (1), and the atomizer unit comprises the assemblies which are necessary for electrohydrodynamic atomization, wherein at least one assembly comprises a high voltage generator (HV) which provides the high voltage which is necessary for the electrohydrodynamic atomization, and at least one assembly comprises a pump system (P) in order to deliver the fluid which is to be atomized to an atomizer nozzle unit (D), wherein the atomizer unit comprises an assembly with an electronic controller (S), in particular with at least one processor unit, and wherein the fluid tank (1) comprises a data memory (10), wherein a means for exchanging data is formed between the fluid tank (1) and at least one assembly of the atomizer unit.

Abstract: A method for the function control of an electrohydrodynamic atomizer (20), wherein an electrohydrodynamically atomized fluid (23), originating from the atomizer (20), is applied to a body, e.g. a person, in order to coat this body at least in certain areas, wherein the atomizer (20) comprises a fluid tank for storing the fluid (23) 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 (23) is delivered to a nozzle arrangement of the atomizer (20) by means of the pump unit, and wherein the fluid (23) 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.

Abstract: 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.

Abstract: A paint spray system including paint sprayer, a pressurized air generator, a pressurized air duct and an air control mechanism. The paint sprayer has a spray nozzle, the pressurized air generator has a blower, the pressurized air duct connects the blower to the spray nozzle, and the air control mechanism includes a throttle mechanism and is situated in the course of the pressurized air duct. The air control mechanism includes an outlet mechanism, wherein a decreasing of an aperture cross section of the throttle mechanism automatically leads to an increasing of an aperture cross section of the outlet mechanism and vice versa. The aperture cross sections existing in individual settings of the throttle mechanism and the outlet mechanism are attuned to each other such that a dynamic pressure generated at the blower remains constant in the individual aperture settings of the throttle mechanism and the outlet mechanism.

Abstract: 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.

Abstract: 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.

Abstract: The invention relates to a paint spraying device comprising an operator unit arranged at a first end of the paint spraying device and a spray head arranged at a second end of the paint spraying device, wherein the operator unit has an air connection for an air line. The operator unit has a guide for a paint line, via which the spray head is supplied with paint, the operator unit comprises a signal transducer for generating a control signal, the operator unit has a control connection for a control line, a barrel is arranged between the operator unit and the spray head, and an air stream is led from the operator unit to the spray head through the barrel.

Abstract: The invention relates to a portable paint spraying device. The device has a paint spraying lance, a base station, and a bundle of hoses.

Abstract: 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.

Abstract: A spray gun assembly for spraying paint or similar viscous media includes a gun housing provided with a handle, and a reservoir tank removably attached to the gun housing, the reservoir tank being a storage container adapted for removable attachment to the spray gun housing and comprising a paint can or a paint bag. The storage container is directly secured to a projection extending from the gun housing.

Abstract: In a spray gun for spraying paint and similar media, there is provided a gun housing and a reservoir tank removably attached to the gun housing for holding the medium to be sprayed. The reservoir tank is configured as a commercially available storage container, for example in the form of a paint can, and is directly attached via an adapter to a projection connected to the gun housing. Thus, commercially available storage containers, differing considerably in their dimensions, can be directly fitted onto the gun housing in a short time and by a reliable method. Viscosity settings and transferring of media to be processed from one container to another are therefore not necessary, and the medium can be matched to the particular working implement and application.

Abstract: A spraying system for spraying fluids such as paints using high volume low pressure air, the system having a spray gun with a gun housing, a handle, a fluid tank on the gun for holding the fluid to be sprayed, and an atomizer nozzle; the system also including a compressed air generator separate from the gun and including a blower, and an air hose connected between the generator and gun for supplying compressed air to the spray gun, at least one operating element on the gun for switching the compressed air generator on/off and controlling the power of the generator. The switching and control information from the operating element is supplied by a transmission element, such as a wire cable or radio frequency link, to control elements associated with the compressed air generator to switch the generator on and off and to control the power of the generator.

Abstract: In a spray gun (1) for atomizing fluids, that can be actuated using a lever (15) mounted in a pivoting arrangement on a sleeve (11) which accommodates an atomizer nozzle (12) and in which the air flow can be generated by an air turbine (5) that is assigned to the spray gun (1), the air turbine (5) and its electric drive motor (4) are arranged substantially coaxially to the sleeve (11) on the opposite side of a handle (21) and the air flow is supplied from the air turbine (5) in a substantially straight line through the sleeve (11) of the atomizer nozzle (12). The air turbine (5) is provided with a muffler (6). Loud operating noise of the air turbine (5) does not have a disruptive effect and practically no flow noise is generated due to deflections of the air flow. The components of the spray gun (1) are arranged in such a way that no more than slight tilting torques are generated, permitting work over long periods without leading to fatigue.

Abstract: In a spray gun (1) for spraying paint or similar media with a gun housing (2) and a reservoir tank (21) removably attached to the gun housing (2) for holding the medium to be processed, the reservoir tank (21) is configured as a commercially available storage container, for example in the form of a paint can (22), and the paint can (22) is directly attached via an adapter (31) to a projection (11) connected to the gun housing (2). This embodiment makes it possible for commercially available storage containers, although differing considerably in their dimensions, to be directly fitted onto the gun housing (2) in a very straightforward manner, in a short time and by a reliable method, in which case the storage container can contain a medium that is intended for immediate processing. Viscosity settings and transferring media to be processed from one container to another are therefore no longer necessary, while the medium can also be matched to the particular working implement and the application.

Abstract: In a spray gun (1) for spraying paint or similar viscous media with a gun housing (2) provided with a handle (3), to which a reservoir tank (21) is removably attached, the reservoir tank (21) is configured as a storage container (22) that is adapted and adjusted to the spray gun (1), for example in the form of a paint can or a paint bag. Furthermore, the storage container (22) is directly secured to a projection (11) of the gun housing (2). This embodiment makes it possible for special storage containers (22), although differing considerably in their shape and dimensions, to be fitted onto the gun housing (2) in a very straightforward manner and in a short time, in which case the storage container can contain a medium that is intended for immediate processing. Viscosity settings are therefore no longer necessary, while the medium can also be matched to the particular working implement and the application.