Abstract: A paper dispenser dispenses paper sheet by sheet. Paper projects from a dispenser housing in an operational position so that it can be pulled off from a supply roll by hand. The paper dispenser has a delivery roller driven by the web of paper that is being pulled. A stop which is moved from a rest position to a blocked position against the force of a return spring blocks the rotation of the delivery roller so that the sheet is torn off due to the pulling power, and is slowed down by a braking device when returning to the rest position. A post-delivery device is configured to further drive the delivery roller once the sheet has been torn off and completes the rotation in a time-delayed manner so that the paper projects from the dispenser housing and can be pulled again.

Abstract: A dispenser for a liquid or pasty media contains an exchangeable container which is arranged upside down on a holder. A dosing pump is provided on the bottom of the container in an especially non-detachable manner, and an actuating element for the dosing pump is provided on the holder retainer. A first return valve is provided at an upper inlet to the dosing pump and a second return valve at its lower dispensing opening which second return valve can be lifted, thereby reducing the delivery space. The actuating element is displaceably mounted in the retainer and has a ramp displacing a catch guided upwards by the retainer, the catch being associated with the lower return valve.

Abstract: A dispenser for foamed soap contains a housing accommodating a soap container and a foam-producing unit. A first pump is provided in a delivery path of the soap from the container to a foam-producing unit. A second pump is provided in the delivery path of air to the foam-producing unit. Every pump is associated with a respective electric motor and has a control which can be used to adjust the ratio of the delivery volumes of air and soap by changing the speed of one of the two electric motors.

Abstract: A sanitary dispenser, particularly a paper or towel dispenser, contains a housing, in which a sanitary product to be dispensed and a discharge unit for the sanitary product to be dispensed can be arranged. An electric motor is provided for the discharge unit, the electric motor being activatable in a non-contact manner by a capacitive sensor from outside of the housing. The sensor capacitance of the capacitive sensor is formed by a planar electrode disposed inside the housing and by a surface of a body part and/or an object arranged outside of the housing.

Abstract: A foaming soap dispenser includes a housing having a discharge opening at the bottom, a receptacle in which a liquid soap reservoir can be replaceably inserted and a soap container beneath the reservoir. A peristaltic or squeezed-tube pump for the soap and a diaphragm pump for feeding foaming air to a foaming device disposed close to the discharge opening, can be driven separately electrically.

Abstract: A dispenser for a flowable medium has a container with an outlet on the bottom. A pump is connected to the outlet. A replaceable reservoir is placed on top of the receptacle. The container is removably disposed within the dispenser base and includes a valve inside the outlet. The valve closes the outlet when the container is removed.

Abstract: A sanitary dispenser (1) has a housing (1) having an openable cover (20). A locking mechanism (7) locks the cover (20) laterally to the housing (1) and unlocks it by means of a key (25). The locking mechanism (7) has a push rod assembly (9, 14) having two centrally coupled rods (11, 16) which can be displaced in opposite directions and each of which ends at an insertion opening (6). The insertion of the key (25) on either of the two sides (4) of the housing in each case displaces both rods (11, 16).

Abstract: A battery-powered sanitary dispenser has a housing and a battery holder for batteries. The battery holder can be pulled out of the housing at the front, like a drawer.

Abstract: A dispenser for a flowable medium, such as soap, foam soap or the like, has an outlet opening on the underside, a sensor in the region of the outlet opening, which sensor emits an electrical signal upon sensing a person, and an electrical pump which is caused to dispense a portion of the medium through the outlet opening as a result of the electrical signal from the sensor. A switch is also provided on the dispenser, the operation of which switch causes the next signal from the sensor to emit an optical or acoustic signal instead of dispensing a portion of the medium.

Abstract: A paper dispenser has a brake for a paper roll and a tensioning device for the web of paper and interacts in such a manner that the braking effect of the brake is adapted to the tension in the web of paper. The tensioning device is loaded in a paper path between the two conveying rollers and the paper reel.

Abstract: A paper dispenser dispenses paper from a dispenser roll lying in a dispensing position. The paper dispenser contains two transport rollers for the web of paper, the rollers defining a gap, and a mobile sensor element for identifying the end of the web of paper. The sensor element being arranged between the two transport rollers downstream of the gap in the direction of transport of the paper.

Abstract: A dispenser for foamed soap contains a housing accommodating a soap container and a foam-producing unit. A first pump is provided in a delivery path of the soap from the container to a foam-producing unit. A second pump is provided in the delivery path of air to the foam-producing unit. Every pump is associated with a respective electric motor and has a control which can be used to adjust the ratio of the delivery volumes of air and soap by changing the speed of one of the two electric motors.

Abstract: A dispenser for soap, foamed soap, or the like, contains a housing having a bottom with an outlet opening disposed at the bottom. The dispenser is characterized by a ring, which can be illuminated and is provided around the outlet opening as a positioning aid for the hand during the dispensing of soap.

Abstract: An electrically operated dispenser for sanitary or hygienic products, for example soap, paper, cleaning or care products or the like, contains a housing and respective displays which are visible from the exterior and which indicate operability and a required service intervention. At least one third display is provided in the interior of the dispenser and indicates the type of service intervention required once the housing has been opened.

Abstract: A paper dispenser contains a receiving compartment for a dispenser roll, a transport path leading from above into the receiving compartment, a hold position for a spare roll being defined in the transport path by a blocking device, and a transfer device for the paper of the spare roll once the paper of the dispenser roll is used up. The width of the receiving compartment is smaller than the diameter of the spare roll, and a sensor element for the diameter of the spare roll releases the blocking device not before the diameter of the spare roll has been reduced to the width of the receiving compartment.

Abstract: A paper dispenser has a transport roller which can be alternatively rotated by a motor-driven mechanism or by a manually driven mechanism. A first coupling member is associated with the transport roller and respective second coupling members are associated with the two drive mechanisms. The two secondary coupling members are interconnected by a movable connecting element and can be alternatively engaged with the first coupling member.

Abstract: A pump for conveying liquids, in particular water, has a direct-current motor and a power supply unit for rectifying and/or converting an AC voltage or DC voltage which is applied to the power supply unit. The power supply unit has a closed control loop for controlling a controlled variable of the pump.

Abstract: A dispenser for dispensing paper from a dispensing roll located in a lower dispensing position has a guide track which leads from the top into the lower dispensing position and in which a standby position, defined by a blocking device, for a reserve roll is provided. The dispenser further has a device for detecting a diameter of the dispensing roll and a device for releasing the blocking device for the reserve roll once the paper on the dispensing roll has been used up. The diameter of the dispensing roll is detected by a sensing element which pushes against the circumferential surface of the dispensing roll, is displaced by the dropping reserve roll and returns to its sensing position once the reserve roll has dropped.

Abstract: A device for the distribution of paper portions has a rotatable roller which is formed with a slot and over which a paper web is guided. A blade which is arranged on at least one carrier movable within the roller and is movable in and out through the slot over a part of the roller rotation. Each carrier is reciprocatable in the slot of the rotating roller and is guided rotationally along a non-circular stationary cam path.

Abstract: An apparatus for dispensing sections of a paper web has a cutting roller and an outlet-side pressing roller that presses the paper web onto the cutting roller. The pressing roller is provided with a drive, in particular a motorized drive and the pressing roller for its part drives the cutting roller.