Norma Germany GmbH

The disclosure relates to an insert piece for inserting into a channel section of an angled piece for fluidically connecting fluid lines. The insert piece has a mounting for placing on the channel section and at least one guide element for at least partly changing the flow direction of at least one part of a fluid flowing through the channel section by a change angle. The mounting has an opening, and the at least one guide element is arranged in the opening. The guide element extends between a first section of the mounting and a second section of the mounting and is secured to the mounting. The mounting has a recess between the first section and the second section.

A device for locking a bayonet closure has a first connection partner with at least one coupling projection and a second connection partner with at least one coupling channel. The at least one coupling projection and the coupling channel form a bayonet closure. The at least one coupling projection can be inserted into the at least one coupling channel via a movement along a longitudinal axis of the second connection partner and rotation in a first circumferential direction about the longitudinal axis. The first connection partner has at least one first securing partner and the second connection partner has at least one second securing partner. The at least one first securing partner and the second securing partner are designed to lock a rotation in a second circumferential direction.

A line connector assembly and a line connector for fluidically connecting fluid lines is described. A housing has: a receiving space; a connecting piece; and a channel through which fluid can flow. The channel through which fluid can flow has a first straight channel portion and a curved channel portion. The curved channel portion directly adjoins the first straight channel portion in such a way that fluid can flow through, and the curved channel portion can be connected to a second straight channel portion in such a way that fluid can flow through. The curved channel portion has an inner channel line and an outer channel line, the outer channel being less strongly curved than the inner channel line. The outer channel line of the curved channel portion has, over an entire extent of the curved channel portion, a length (L).

A plug connector includes a housing, a locking element and a verification element. The housing has a receiving chamber, a connection piece and a duct through which fluid can flow. The locking element is movable between an open position and a fastening position, a plug can be inserted in the receiving chamber in the open position of the locking element, and a plug inserted in the receiving chamber can be fastened within the receiving chamber via the locking element in the fastening position of the locking element. In an open position of the locking element, the verification element is at least partially covered by the locking element, and in a fastening position of the locking element, the verification element can be read.

A profile clamp includes a profile strip which extends in a circumferential direction about a clamp center and has two clamping heads which are connected to one another via a clamping element. A profile groove running in the circumferential direction is formed on an inside of the profile strip and has a profile strip base arranged at least in portions between groove flanks. The profile clamp has a securing feature on the inside of the profile strip, which protrudes into the profile groove and/or from the profile strip base in the direction of the clamp center. A flange connection and a turbocharger are also presented.

A pressure-reducing system for a high-pressure tank, in particular for a high-pressure tank of a motor vehicle, in which high-pressure tank a fluid is stored under positive pressure. The high-pressure tank has an outlet for relieving the pressure. The high-pressure tank is fluidically connected by way of the outlet to a thermal pressure relief device through which the fluid flows in the flow direction (x) when the pressure is relieved. A pressure reducer for reducing the pressure when relieving the pressure of the high-pressure tank is provided in the thermal pressure relief device.

The disclosure relates to a clip having a clip band which has two mutually adjacent ends which can be connected to each other by a clamping apparatus. A clamping screw is provided having a head portion and a shaft portion. The shaft portion has a shaft and a thread region, with which the clamping screw can be screwed to the clamping apparatus. The head portion has a clamping head for applying a pretensioning force in a pretensioning direction. The head portion has an assembly head for tightening the clamping screw and for ensuring a predefined torque. There is provision for the clamping head to have a shear plane at the upper side thereof.

A valve coupling assembly has a first fluid line connector coupled to a first fluid line and a second fluid line connector coupled to a second fluid line. In an operational state, the first and second fluid line connectors are engaged to each other for fluid communication between the first and second fluid lines. In a disengaged state, the first and second fluid line connectors are disengaged wherein the first and second fluid lines are disconnected. A first valve arranged in the first fluid line connector is configured to control a fluid flow in the first fluid line. In a closed state of the first valve, the first fluid line is sealed, and, in an open state of the first valve, the first fluid line is open. The second fluid line connector comprises at least one push element mounted to a body of the second fluid line connector.

A conduit connection device is described, comprising a housing, which has a connection geometry for connection of a conduit element which is connected to the conduit connection device to a counterpart conduit element, a hollow pipe section for transporting a fluid through the conduit connection device, and a temperature sensor for measuring a temperature of the fluid to be conducted through the conduit connection device. A heat conduction element is arranged in the housing such that the fluid to be transported flows against it on an inner side of the heat conduction element. The temperature sensor is arranged on an outer side of the heat conduction element.

The disclosure relates to a profiled clamp having a clamp band, which extends in a peripheral direction about a longitudinal axis between a first clamping head and a second clamping head, the clamp band having a clip element. The clip element has a fastening portion, which fastens the clip element to the clamp band such that the clip element is stationary at least in the peripheral direction, and a protrusion portion, which extends away from the clamp band up to a free end piece. Thus, a profiled clamp for which rotation is avoided simply and economically in the premounted stated is provided.