Abstract: A profiled clamp having a first profiled clamp half and a second profiled clamp half, by means of which two flange parts can be connected to one another with the application of an axial force. A first tightening head is formed at one end of the first clamp half and a second tightening head is formed at one end of the second clamp half in order to form a tightening device. The ends of the clamp halves which are located opposite the tightening heads are connected to one another by means of an articulated connection. The articulated connection is formed from a mechanically machined or formed flat strip section. As a result, the flat strip section has an increased flexibility and/or a defined flexibility adapted to the intended application and can thus be mounted more easily.

Abstract: A jet pump comprising a jet nozzle for accelerating a propellant. The jet nozzle has a convergent inlet part and an outlet part connected to the convergent inlet part. The outlet comprises an inner wall diverging at an opening angle. The opening angle is designed such that a propellant flowing through the outlet part at subsonic speed is detached from the inner wall and a propellant flowing through the outlet part at supersonic speed is guided by the inner wall. An automatic, cost-effective and simple changeover of the jet pump to different pressure ratios is hence provided.

Abstract: A vehicle drive having a vacuum system for a vehicle having an internal combustion engine that is connected to a supply air line and to an exhaust air line. The vacuum system has an ejector. A propellant gas line opens into a nozzle channel of a propellant nozzle of the ejector. The nozzle channel opens into a mixing chamber of the ejector through a nozzle opening. A suction line opens into the mixing chamber and the mixing chamber on an outlet side opens directly or indirectly into a mixed gas line. The mixed gas line opens into the supply air line. The suction line is connected to a vacuum consumer, and the nozzle opening in the propellant nozzle is formed by a nozzle edge having teeth and/or corrugations.

Abstract: A clamp for fastening an object in the form of a tube or hose, having an elongate clamp strap at each of the ends of which there is provided a radially outwardly projecting fastening leg, and having a rubber profile which is provided on the radial inner face of the clamp strap and which at least partially engages around each of the edges of the clamp strap by way of a lip. At least one first holding geometry is provided on the radial inner face of the clamp strap, and at least one second holding geometry is provided on the radial outer face of the rubber profile.

Abstract: A device for degassing a liquid flowing in a liquid line is provided. The device has an inlet opening, an outlet opening, and a capillary element having an inner wall surface. The capillary element extends between the inlet opening and the outlet opening. The inlet opening is connected in a fluid-communicating manner to the outlet opening and is connected in a fluid-communicating manner to the liquid line. The inner wall surface has a material that is liquid-repellent for a liquid flowing in the liquid line. A device is thus provided for degassing a liquid flowing in a liquid line that reduces the time needed for degassing.

Abstract: A fluid line having a wave form portion is furnished. The wave form portion extends at least at a minimum distance along a longitudinal axis of the fluid line. The wave form portion has a wave peak element (18), which itself has, along a peripheral direction extending around the longitudinal axis of the fluid line, a varying distance from the longitudinal axis, the distance including a distance curve in the peripheral direction, the distance curve providing a non-circular contour. A fluid line is thus provided having a wave form portion, which fluid line reduces the pressure drop at the wave form portion.

Abstract: A jet pump comprising a jet nozzle for accelerating a propellant. The jet nozzle has a convergent inlet part and an outlet part connected to the convergent inlet part. The outlet comprises an inner wall diverging at an opening angle. The opening angle is designed such that a propellant flowing through the outlet part at subsonic speed is detached from the inner wall and a propellant flowing through the outlet part at supersonic speed is guided by the inner wall. An automatic, cost-effective and simple changeover of the jet pump to different pressure ratios is hence provided.

Abstract: A clamp for fastening an object in the form of a tube or hose, having an elongate clamp strap at each of the ends of which there is provided a radially outwardly projecting fastening leg, and having a rubber profile which is provided on the radial inner face of the clamp strap and which at least partially engages around each of the edges of the clamp strap by way of a lip. At least one first holding geometry is provided on the radial inner face of the clamp strap, and at least one second holding geometry is provided on the radial outer face of the rubber profile.

Abstract: An angle piece for fluidically connecting fluid lines of a vehicle. The angle piece has a channel portion for altering a flow direction of a fluid about an alteration angle. An input flow direction of the fluid into the angle piece and an outlet flow direction of the fluid from the angle piece form limbs of the alteration angle. At least one guide element is arranged in the channel portion, which guide element protrudes into the channel portion. The at least one guide element altering the flow direction of a part of the fluid by the alteration angle. The angle piece thus has a low pressure drop.

Abstract: A clamp for fastening an object in the form of a tube or hose, having an elongate clamp strap at each of the ends of which there is provided a radially outwardly projecting fastening leg, and having a rubber profile which is provided on the radial inner face of the clamp strap and which at least partially engages around each of the edges of the clamp strap by way of a lip. At least one first holding geometry is provided on the radial inner face of the clamp strap, and at least one second holding geometry is provided on the radial outer face of the rubber profile.

Abstract: A profile clamp has a clamp strip that has a base with flanks on both sides. A flank angle ? is enclosed between the flanks and a clamping head is arranged at each end of the clamp strip. For even stress distribution, the flank angle ? decreases from a clamping head of the clamp strip up to a region diametrically opposite the clamping heads, and then increases again from that region to the other clamping head.

Abstract: A profiled clamp with a clamping band and a clamping device. The ends of the clamping band each have a clamping head which protrudes radially with respect to a receiving space. The clamping device has two clamping parts and an elongate clamping element connecting the clamping parts. The clamping element extends through the openings in the clamping heads and presses the clamping parts against the clamping heads. The profiled clamp has intermediate elements which are provided between the clamping heads and the clamping parts. The intermediate elements have cutouts through which the clamping element extends, and an application surface for contact against the clamping head.

Abstract: A clamp for fastening an object in the form of a tube or hose, having an elongate clamp strap at each of the ends of which there is provided a radially outwardly projecting fastening leg, and having a rubber profile which is provided on the radial inner face of the clamp strap and which at least partially engages around each of the edges of the clamp strap by way of a lip. At least one first holding geometry is provided on the radial inner face of the clamp strap, and at least one second holding geometry is provided on the radial outer face of the rubber profile.

Abstract: The invention relates to a clamp comprising a clamp band having a clamping head with two clamping jaws, in each of which a guide-through opening is formed, through which a clamping element for clamping the clamp is guided, wherein at least one contact surface is formed on a respective edge of the guide-through openings, on which contact surface a support surface of the clamping element can at least partially be contacted. In order to achieve minimum inner tensions in the clip, the clamping jaws are arranged at an angle to one another, wherein at least one reinforcing bead is formed in the clamping jaws and one of the clamping jaws has an anti-rotation means for the clamping element.

Abstract: A profiled clamp with a clamping band and a clamping device. The ends of the clamping band each have a clamping head which protrudes radially with respect to a receiving space. The clamping device has two clamping parts and an elongate clamping element connecting the clamping parts. The clamping element extends through the openings in the clamping heads and presses the clamping parts against the clamping heads. The profiled clamp has intermediate elements which are provided between the clamping heads and the clamping parts. The intermediate elements have cutouts through which the clamping element extends, and an application surface for contact against the clamping head.

Abstract: The disclosure relates to a clamp (1), comprising a clamp band (2) extending in a peripheral direction (U) and a tensioning device (7) for tensioning the clamp band (2). According to an embodiment, in order to form the clamp (1) with yielding properties during tensioning and from a minimal number of structural components, the clamp band (2) has structures (11, 12) that extend at the edges (5, 6) of the clamp band.

Abstract: The present disclosure relates to a hose clamp with a clamp band (1), in which plurality of thread teeth (2) are formed which follow one another at a respective spacing and with which a clamping screw (3) of a clamping device of the hose clamp can be brought into engagement, in order to tension the clamp band (1). The clamping screw (3) has a screw thread (4) with a pitch (p). In order to ensure a reliable engagement of the screw thread with the thread teeth even in the case of small diameters, the spacing of the thread teeth (2) corresponds to an adapted pitch (p?) which is adapted to the pitch (p) of the screw thread (4) in the curved state of the clamp band (1).

Abstract: The invention relates to a clamp comprising a clamp band having a clamping head with two clamping jaws, in each of which a guide-through opening is formed, through which a clamping element for clamping the clamp is guided, wherein at least one contact surface is formed on a respective edge of the guide-through openings, on which contact surface a support surface of the clamping element can at least partially be contacted. In order to achieve minimum inner tensions in the clip, the clamping jaws are arranged at an angle to one another, wherein at least one reinforcing bead is formed in the clamping jaws and one of the clamping jaws has an anti-rotation means for the clamping element.

Abstract: A profile clamp is disclosed having an annular clamping band that comprises two circumferential ends having respectively one tensioning head (6) and, at its axial ends, flanks sloped radially inwards, wherein the tensioning heads (6) are connected to one another by a tensioning device and at least one tensioning head (6) comprises a head contact tab (10). The object is to reduce the requirements for precision during installation. For this purpose, it is provided that the head contact tab (10) projects past the tensioning head (6) on at least one side in an axial direction.

Abstract: A profile clamp is disclosed having an annular clamping band that comprises two circumferential ends having respectively one tensioning head (6) and, at its axial ends, flanks sloped radially inwards, wherein the tensioning heads (6) are connected to one another by a tensioning device and at least one tensioning head (6) comprises a head contact tab (10). The object is to reduce the requirements for precision during installation. For this purpose, it is provided that the head contact tab (10) projects past the tensioning head (6) on at least one side in an axial direction.