Abstract: Device for dispensing multi-component compounds, in particular for dental purposes. It is equipped with a timer for indicating one or more times which are relevant to the working of the compound. This timer can be triggered by the start and/or the end of the running of the device.

Abstract: Device for dispensing multi-component compounds, in particular for dental purposes. It is equipped with a timer for indicating one or more times which are relevant to the working of the compound. This timer can be triggered by the start and/or the end of the running of the device.

Abstract: System for the release of equal proportions of two flowable substances having two syringes, of which at least one is also used alone or in combination with other syringes, especially for dental purposes. In order to enable the connected syringes to be used irrespective of the current piston position, detachable devices (14, 22) for coupling the syringe bodies (1, 11) and devices (30) for coupling the syringe pistons, irrespective of their current position, are provided.

Abstract: Method and device for generating a multi-component compound, in particular for dental purposes, by pressing its components out from exchangeable cartridges (5) which are arranged alongside one another and open into a mixer (10). To ensure that the mixing quality is not adversely affected by the advance speed differing depending on viscosity and friction ratios, the advance speed is constantly kept at a predetermined value according to the invention. This is preferably achieved by means of a unit (30) which is assigned to the drive motor (15). This unit (30) can also be used for driving the motor, depending on the load, either at a low speed assigned to the normal advance or at a higher speed assigned to the return movement.

Abstract: Apparatus for dispensing a mixed multi-component compound, in particular for dental purposes. The adjacent outlet connection stubs of the component-containing containers bear a coupling plate on the end sides for the purpose of connecting a mixing nozzle. Said coupling plate forms a guide, running transversely to the direction of the outlet connection stubs, for a coupling slide with a coupling element which engages over a coupling flange provided on the mixing nozzle. The slide is in the form of a frame and is arranged permanently on the coupling plate.

Abstract: The subject of the invention is a dynamic mixer for viscous compositions, in particular for components for dental impression compounds. The mixer consists of a mixer tube, a rotor located in the latter, and an end wall with inlet openings through which the components to be mixed pass into the mixer. In doing so, they first alternately fill chambers arranged on the rotor. The composition then flows out of the chambers through admission openings into the mixing channel, where it can be stirred by mixer blades.

Abstract: Arrangement for dispensing a mixed dental multi-component composition, with tubular bags (5, 6) which contain the components of the composition that are to be mixed, and with a unit for pressing the components out. This unit has a head piece (9), with channels (38, 39) for guiding the pressed-out components to attachments (10, 11) provided on the head piece (9), and with a mixer (15) which can be attached thereto. According to the invention, the head piece (9) including the attachments (10, 11) is firmly connected to the tubular bags (5, 6) and can be exchanged along with these.