Abstract: The device has a line arrangement (2), which possesses an inlet (3) connectable to a supply line and an outlet (4) connectable to a shower arm (5). A heating element (6) serves for the provision of warm water. An energy store (7, 8) is provided, with which the power range for the provision of shower water can be extended. The heating element (6) for the provision of warm water is, in particular, a continuous-flow heater. The energy store (7, 8) is, in particular, a thermal, electrical, electrochemical or chemical energy store. During the shower process, the energy store is available as an additional energy source for the preparation of shower water.

Abstract: The device has a line arrangement (2), which possesses an inlet (3) connectable to a supply line and an outlet (4) connectable to a shower arm (5). A heating element (6) serves for the provision of warm water. An energy store (7, 8) is provided, with which the power range for the provision of shower water can be extended. The heating element (6) for the provision of warm water is, in particular, a continuous-flow heater. The energy store (7, 8) is, in particular, a thermal, electrical, electrochemical or chemical energy store. During the shower process, the energy store is available as an additional energy source for the preparation of shower water.

Abstract: In a plug-in pump fuel injection system of an internal combustion engine, wherein for each cylinder of the internal combustion engine a plug-in fuel injection pump is provided, each having a pump housing with a fuel feed channel and a fuel return channel, an annular plate provided with openings is arranged in a circumferential groove of the fuel return channel which extends around the pump housing of each plug-in pump and which forms a part of the fuel return channel of the respective plug-in fuel pump in order to inhibit the formation of pressure oscillations in the fuel return channel.

Abstract: The pressure-flushing device comprises a pressure vessel (2), which, for receiving flushing water, has a pressure chamber (D). The pressure chamber (D) can be filled with flushing water by means of an inlet valve (7). The pressure chamber (D) consists of cylindrical pressure chamber regions (D1, D2, D3) which are interconnected in a lower region of the pressure vessel (2). The pressure chamber regions (D1, D2, D3) are preferably formed by cylindrical walls (Z1, Z2, Z3), these walls being essentially circular in horizontal section. The pressure vessel (2) can be made from plastic and is both pressure-stable and compact.

Abstract: The pressure-flushing device comprises a pressure vessel (2), which, for receiving flushing water, has a pressure chamber (D). The pressure chamber (D) can be filled with flushing water by means of an inlet valve (7). The pressure chamber (D) consists of cylindrical pressure chamber regions (D1, D2, D3) which are interconnected in a lower region of the pressure vessel (2). The pressure chamber regions (D1, D2, D3) are preferably formed by cylindrical walls (Z1, Z2, Z3), these walls being essentially circular in horizontal section. The pressure vessel (2) can be made from plastic and is both pressure-stable and compact.

Abstract: A fuel injection nozzle for injecting fuel onto the combustion space of an internal combustion engine has a shielding sleeve assigned to its nozzle neck. This shielding sleeve is coordinated with a nozzle receptacle so that the shielding sleeve is secured in position in the cylinder head.

Abstract: A fuel injection nozzle injecting onto the combustion space of an internal combustion engine. A shielding of the nozzle holder is provided via a shielding sleeve capable of being pushed axially onto the nozzle neck.