Abstract: A water based composition contains a sugar based delivery system, coemulsifiers, a positively charged molecule, oil, optional auxiliary materials, and optional lipophilic active ingredients. The composition is encapsulated to be used in personal care products including cosmetics. The composition is penetrating into the skin and is, depending on the active included, able to stabilize the substance and reduce its irritation potential.

Abstract: Water based composition comprising a sugar based delivery system, coemulsifiers and a positively charged molecule, oil, optional auxiliary materials and optional lipophilic active ingredients encapsulated to be used in Personal Care products including Cosmetics. The composition is penetrating into the skin and is, depending on the active included, able to stabilize the substance and reduce its irritation potential.

Abstract: The disclosure relates to compositions comprising at least one of Active Compounds and Botanical Powders and a Delivery System, wherein at least a portion of the Botanical Powders are encapsulated in the Delivery System. Furthermore the present disclosure relates to a method for preparing compositions with reduced sedimentation of the Botanical Powders, and a Delivery System, wherein at least a portion of the Botanical Powders are encapsulated in the Delivery System. Furthermore, the present disclosure relates to compositions with reduced sedimentation comprising Botanical Powders, and a delivery system, wherein at least a portion of the Botanical Powders are encapsulated in the delivery system, for use in Cosmetics.

Abstract: In a pump control device (1, 1?) comprising a casing (2, 3; 2?, 3?) and a speed controller (20), in particular a frequency converter, arranged in the casing for controlling the rotational speed of an electric drive motor (103; 103?) of a fluid pump (100; 100?), the casing includes a section (3; 3?) of good thermal conductivity in which a cavity (4; 4?) is formed which exhibits connections (5, 6, 7; 5?, 6?) for coupling with the output (102; 102?) of a fluid pump (100; 100?) to be controlled by the pump control device and with pipes so that the cavity (4; 4?) can be passed through by the entire fluid stream delivered by the fluid pump, wherein the speed controller (20) is connected in a heat-conducting manner to the casing portion (3; 3?) of good thermal conductivity.

Abstract: In the process according to the invention for determining a nominal values curve of an installation (Hinstallation(Q), Pinstallation(Q)) for controlling the pump capacity of a pump (6) driven by an electric motor (10) with speed control in a closed system with variable capacity requirement, first all consumers in the installation are closed, one consumer operation parameter is determined at a consumer (4-n) arranged at a distance from the pump, the pump capacity is varied until the consumer operation parameter has reached a predetermined value, and, once this value has been reached, a pair of pump parameters representative for the instantaneous pump capacity is determined and stored in the controller. This measurement is repeated with different consumers being open, and from the stored values of the pairs of pump parameters the curve of nominal values (Hinstallation(Q), Pinstallation(Q)) of the installation is calculated by way of a mathematical process for establishing a curve.

Abstract: The invention relates to a process and device for feedback-controlling the speed of an electric motor (10) driving a rotary machine (6), in particular a pump or fan, according to the capacity requirement at the rotary machine, which is variable with time on the consumer side (4, 8) thereof, using a feedback controller (16) the output of which determines the speed of the electric motor (10). The process according to the invention is characterized in that the electrical power (P) actually taken up by the electric motor (10) is measured and in that a signal representing the electrical power measured is produced and supplied as input to the feedback controller (16), where it is converted into the desired output according to a predetermined or right then calculated characteristic curve (Pinstall(Q)).

Abstract: In the process according to the invention for determining a nominal values curve of an installation (Hinstallation(Q), Pinstallation(Q)) for controlling the pump capacity of a pump (6) driven by an electric motor (10) with speed control in a closed system with variable capacity requirement, first all consumers in the installation are closed, one consumer operation parameter is determined at a consumer (4-n) arranged at a distance from the pump, the pump capacity is varied until the consumer operation parameter has reached a predetermined value, and, once this value has been reached, a pair of pump parameters representative for the instantaneous pump capacity is determined and stored in the controller. This measurement is repeated with different consumers being open, and from the stored values of the pairs of pump parameters the curve of nominal values (Hinstallation(Q), Pinstallation(Q)) of the installation is calculated by way of a mathematical process for establishing a curve.