摘要:
The disclosure relates to a connecting assembly, more particularly for being used in the driveline of a motor vehicle. The connecting assembly comprises a housing and a driving gear. The housing comprises a first housing part with a first flange portion and a second housing part with a second flange portion. The driving gear comprises a receiving portion for receiving the housing and a supporting face which laterally delimits the receiving portion, wherein the first flange portion of the first housing part is axially arranged between the supporting face of the driving gear and the second flange portion of the second housing part, and wherein the second flange portion is welded to the driving gear. A method of producing a connecting assembly is also disclosed.
摘要:
The invention relates to a part (10) welded in a rotationally symmetrical manner and comprising two parts (12, 14), which are connected by a rotationally symmetrical weld (16), wherein a main loading area (22) occurs in the vicinity of the weld (16), and only the weld (16) and the surroundings (22) thereof are strengthened by case hardening in the extreme fiber in such a way that case strengthening is present there, and a method for producing a part (10) welded in a rotationally symmetrical manner and comprising two parts (12, 14) by welding a rotationally symmetrical weld (16) between the two parts (12, 14), wherein after the parts (12, 14) are welded, the weld (16) and the surroundings (22) thereof are case hardened and the hardened zone (16, 22) is quenched immediately thereafter.
摘要:
A flashlight for alarm systems includes a light source containing at least one light emitting diode and a circuit which controls said light source. The circuit has a feed supply, a current converter, and flash control device. The current converter, the light source, and the flash control device are connected in series. The current converter includes a control unit, an inductor, an induction stop, and a resistor which are connected in series. The flash control device includes at least one switch for actuating the light source and a microprocessor for controlling the at least one switch.
摘要:
A seat frame device, in particular a seat frame device for means of transportation, having at least two frame parts which are connected by way of at least one glued joint, wherein at least one of the frame parts is at least part of a seat divider and/or set leg, having at least one adhesive surface.
摘要:
A fire detector has at least two sensor units for monitoring a confined space for the occurrence of a fire. A first fire parameter is monitored according to the scattered light method, using a first sensor unit located at or in the vicinity of the ceiling. At least one second sensor unit of the fire detector, which emits at least two highly focused light beams towards the floor of the confined space, monitors a second fire parameter according to the extinction method.
摘要:
A turbine installation configured for large scale hydrogen production includes a foundation structure separating an upper elevation headwater from a lower elevation tailwater. The foundation structure defines a water passageway extending therethrough between an inlet adjacent the headwater and an outlet adjacent the tailwater. A runner is supported for rotation by the foundation and disposed in the water passageway intermediate the inlet and the outlet so that water flowing through the passageway as a result of head differential causes rotation of the runner. A generator is supported by the foundation and connected to the runner by a rotary shaft for generating electrical power as the runner rotates. An electrolyzer is electrically coupled to the generator for receiving the electrical power and producing hydrogen. A control system is capable of sensing the remaining hydrogen storage capacity and performing an economic comparison analysis to determine whether operating the turbine to produce additional hydrogen or to supply a utility grid with power provides the highest economic return.
摘要:
A coupling apparatus for facilitating communications of data signals over a low voltage electric power network is provided. In one embodiment, the apparatus includes a mains terminal configured to be connected to a low voltage electric power network carrying alternating current (AC) power and an appliance terminal configured to receive a male electric plug. The two terminals may be housed in a housing and connected via one or more inductive elements that attenuate high frequencies while allowing the AC power to pass through substantially unimpeded. Thus, interference caused by an appliance connected to the appliance terminal is filtered to prevent such interference from being conducted onto the low voltage electric power network. The apparatus also may include a third terminal that in some embodiments is electrically connected to the mains terminal to thereby output the data signals and AC power. In other embodiments, a modem may connect the third terminal to the mains terminal in which case the third terminal may communicate demodulated data to a communication device without outputting the AC power.
摘要:
A drive module (5, 6) for a variable torque distribution in the driveline of a motor vehicle. The drive module (5, 6) has a first shaft (19) rotatably supported relative to a stationary housing (18); a second shaft (22) which is drivingly connected to the first shaft (19); and a transmission stage (25) arranged in the torque flow between the first and second shafts (19, 22). The transmission stage (25) has at least one planetary gear (27) and a rotating carrier element (32). A coupling (37) serves to couple the carrier element (32) relative to the housing (18). When coupled, torque transmission occurs from one of the first or second shaft (19, 22), to the other one of the two shafts. The housing (18), the first shaft (19), the second shaft (22), the transmission stage (25) and the coupling (37) form part of a unit adapted to attach to a drive (3).
摘要:
A gliding sports apparatus, which is preferably controllable by upper body and/or arms and/or hands and/or fingers, extends from a leading edge to a trailing edge in an intended direction of overflow when it is fastened to a user. The gliding sports apparatus comprises at least two shoulder ribs which extend substantially from the leading edge to the trailing edge, and wherein each of the shoulder ribs is connectable fixedly to an upper arm of the user but is rotatable about the axis of the upper arm, two hand ribs which extend substantially from the leading edge to the trailing edge, and wherein each of the hand ribs is connectable fixedly to a hand of the user, a back airfoil which is formed between the two shoulder ribs, and two arm airfoils, which are formed in each case between a shoulder rib and a hand rib.
摘要:
The disclosure relates to a venting assembly for a unit with components running in a lubricant. The venting assembly comprises a housing part, a rotating component which, by a rolling contact bearing, is rotatably supported around an axis of rotation relative to the housing part, as well as a venting channel for venting the assembly, wherein an inner opening of the venting channel is arranged so as to axially adjoin the rolling contact bearing, and wherein, in an axial view, the opening of the venting channel at least partially covers the rolling contact bearing. Furthermore, the disclosure relates to a transmission assembly with such a venting assembly.