Abstract: A damper assembly includes an inner tube and an outer tube enclosing respective first and second chambers and defining respective first and second side openings. The assembly includes a housing supported by the outer tube and having an open bottom with a lip extending radially inward. The assembly includes a unitary connector engaged with the first side opening and axially extending away from the inner tube through the second side opening and the open bottom. The unitary connector is radially spaced from the outer tube at the second side opening and from the housing above the inner surface. The unitary connector abuts an inner surface of the lip of the housing and defines passages open to the first chamber and to the second chamber. The unitary connector includes a valve seat surrounding one of passages.

Abstract: A nacelle includes in turn a nacelle frame, and a yaw bearing having likewise/in turn at least a geared ring for providing a rotatable connection between the nacelle and the tower around a yaw axis. A method includes the steps of: a) disengaging the rotatable connection between the nacelle and the tower; b) lifting the nacelle from the tower by using lifting means, allowing the rotation of the geared ring; and c) rotating the geared ring around the yaw axis until the geared ring reaches a predetermined position with respect to the component to which the geared ring is connectable, either to the nacelle or the tower.

Abstract: A shock absorber for a suspension system of a vehicle includes a transfer ring fluidly connecting an intermediate chamber and the valve. The transfer ring includes a body and a seal unit. The seal unit includes a first seal, a second seal, and a connector. The first seal is between the transfer ring and the intermediate tube. The second seal is between the transfer ring and the valve. The connector is connected to the first seal and the second seal. The connector extends through the body from the first seal to the second seal.

Abstract: The invention provides an automotive lighting device for an automotive vehicle. This device comprises a voltage regulator, a temperature sensor and a controlled light group. The controlled light group comprises a plurality of light sources and a light driver, the light driver comprising terminals and being configured to selectively activate or deactivate current flow in each terminal, in such a way that each light source is connected to one of the terminals. The controlled light group is fed by a voltage output value of the voltage regulator, the temperature sensor is arranged to sense a temperature in a zone of the lighting device and send information to the voltage regulator and the voltage regulator comprises a control driver to modify the voltage output value when receiving information from the temperature sensor.

Abstract: A heat exchanger for a gas turbine engine includes a heat exchanger body having a first surface and a second surface oriented at least partially at an oblique angle relative to the first surface. The heat exchanger body defines a plenum extending between the first and second surfaces. Furthermore, the heat exchanger body defines a fluid passage extending through the second surface such that the fluid passage is in fluid communication with the plenum. The fluid passage, in turn, includes first and second portions. The first portion intersects the plenum at an intersection and defines a line of projection extending normal to the second surface. The second portion defines a line of projection extending normal to the first surface. The fluid passage further includes a curved portion extending from the first portion to the second portion.

Abstract: Computer-implemented method for obtaining a cumulative distribution function from a signal, the signal having a range, the method comprising receiving the signal at a first port of a 1-bit comparator and applying a stepping signal at a second port of the comparator, the stepping signal having a stepping range that is less than the range of the signal, wherein the stepping signal is applied in a first step with a first value to the second port and in subsequent steps the subsequent value is increased or decreased by the stepping range compared to the value in the immediately preceding step, collecting, for each step, an output value at the output port of the comparator, collecting the output values for each of the steps and obtaining, from the collection of output values, the cumulative distribution function.

Abstract: A heat exchanger and heat exchanger core are provided. The heat exchanger core includes a plurality of columnar passages extending between an inlet plenum of the heat exchanger core and an outlet plenum of the heat exchanger core, the columnar passages formed monolithically in a single fabrication process.

Abstract: A heat exchanger for a gas turbine engine includes a heat exchanger body having a first surface and a second surface oriented at least partially at an oblique angle relative to the first surface. The heat exchanger body defines a plenum extending between the first and second surfaces. Furthermore, the heat exchanger body defines a fluid passage extending through the second surface such that the fluid passage is in fluid communication with the plenum. The fluid passage, in turn, includes first and second portions. The first portion intersects the plenum at an intersection and defines a line of projection extending normal to the second surface. The second portion defines a line of projection extending normal to the first surface. The fluid passage further includes a curved portion extending from the first portion to the second portion.

Abstract: A multiband resonator element which, on the one hand, compensates the components of an electromagnetic field radiated from its phase centre, located on the axis of symmetry of the resonator, to control the polarization purity of a radiating element. On the other hand, it enables the selection of the electromagnetic fields reflected and transmitted on a frequency- and multiband-selective surface. In this sense, this is an innovative element that enables the design of directive radiating elements and with an axial ratio for its circular polarization less than or equal to 1.5 dB for all the angles belonging to the hemisphere centred on broadside. Thus, it can be used in the design of reflectarrays, transmitarrays and any dichroic multiband surface, likewise on metamaterial surfaces.

Abstract: A method is provided for that includes representing a random number and a threshold as a sequence of bits and comparing the sequence of bits representing the random number with the sequence of bits representing the threshold on a bit-wise basis. The most significant bit of the sequence of bits representing the random number is compared with the most significant sequence of bits representing the threshold. If the bits are not equal, deciding that the random number is larger or smaller than the threshold. If the bits are equal, comparing the immediately following bit in the sequence of bits representing the random number with the immediately following bit in the sequence of bits representing the threshold, and repeating this until the bit of the random number does not equal that of the threshold is reached or until all bits have been compared and found to be equal.

Abstract: This invention refers to a vehicle specifically designed to be used as transportation during a golf game. It is an individual transportation vehicle that includes three main support structures: one front structure, one intermediate structure, and one rear structure, where a couple of tires are located, as well as a support mechanism to keep the vehicle standing, a leveling clamping mechanism for a bag for the golf clubs, and many accessories that allow the driver to safeguard and access to several useful elements during the game, such as the scorecard, the golf balls, the support tees, mobile devised and even drinks, all of them safeguarded in a cavity underneath the seat. The vehicle is designed to meet with the regulations that rule vehicles authorized to move within the terrain of a golf course.

Abstract: A class of electrical connectors are described along with methods of manufacturing the same. In one example embodiment, a method of assembling a connector includes extending a twisted pair through a slot in a seal plate; untwisting the twisted pair along a first distance; inserting first and second conductors of the twisted pair through first and second through holes of a seal carrier; coupling first and second electrical terminals to the first and second conductors; re-twisting the twisted pair along a portion of the first distance by rotating the seal carrier; and inserting the seal carrier into the slot of the seal plate.

Abstract: Embodiments may be directed to marine geophysical surveying and associated methods. At least one embodiment may be directed to incorporation of a lock mechanism in a sensor streamer that interlocks the outer jacket with one or more of the spacers to prevent relative rotation between the outer jacket. An embodiment may provide a sensor streamer that includes an outer jacket, a plurality of spacers, and a locking mechanism. The outer jacket may be elongated in an axial direction and comprise an outer jacket surface and an inner jacket surface. The plurality of spacers may be positioned in the outer jacket at spaced apart locations in the axial direction, wherein each of the plurality of spacers comprises a spacer body having an outer spacer surface. The locking mechanism may interlock the outer jacket with at least one of the plurality of spacers.

Abstract: A heat exchanger for an aircraft includes an inlet plenum housing defining an inlet plenum configured to receive a fluid and an outlet plenum housing defining an outlet plenum configured to discharge the fluid. Furthermore, the heat exchanger includes a core configured to heat or cool a first portion of the fluid, with the core defining a plurality of fluid passages extending from the inlet plenum to the outlet plenum. Moreover, the heat exchanger includes a passive bypass defining a passive bypass flow path fluidly coupled to and extending between the inlet plenum and the outlet plenum. As such, the passive bypass flow path is in parallel with at least a portion of the core such that a second portion of the fluid bypasses at least a portion of the core and flows continuously and unobstructed through the passive bypass flow path to the outlet plenum.

Abstract: A fuel nozzle apparatus includes: an outer body having an exterior surface and a plurality of openings in the exterior surface. An inner body is disposed inside the outer body, cooperating with the outer body to define an annular space. A main injection ring is disposed in the annular space and includes an array of fuel posts extending outward therefrom, each fuel post including a perimeter wall defining a lateral surface and a recessed floor. Each fuel post is aligned with one of the openings and separated from the opening by a perimeter gap defined between the opening and the lateral surface. A main fuel gallery extends within the main injection ring. The main injection ring includes plurality of main fuel orifices, each main fuel orifice communicating with the main fuel gallery and extending through one of the fuel posts.

Abstract: A winding overhang (20) configured for supporting windings of an electric motor (40) comprise a cylindrical wall (22) extending around a center axis (A). The cylindrical wall (22) includes a plurality of grooves (28a-28e) formed along the circumference (37, 38) of the cylindrical wall (22), each groove (28a-28e) having a constant width (W) along the circumference (37, 38); and a plurality of openings (26) having different heights (H1, H2, H3, H4, H5). Each opening (26) extends from an end surface (36) of cylindrical wall (22) and allows a wire (30a-30c) to pass between an outer area (34) outside the cylindrical wall (22) and an inner space (32) defined by the cylindrical wall (22).

Abstract: A lighting module for an automotive vehicle. The module comprises a support, for example made by a heat dissipation device, and a printed circuit board accommodating at least one light source of a first type. The printed circuit board is housed on the support. The lighting module proposes allowing light sources of a second type, generating, for example, a different amount of heat, to be housed so that the rays arising from the two types of sources may be coupled into one and the same light guide, while efficiently dissipating the heat generated by each of the types of light sources.

Abstract: A fuel nozzle apparatus includes: an outer body having an exterior surface and a plurality of openings in the exterior surface. An inner body is disposed inside the outer body, cooperating with the outer body to define an annular space. A main injection ring is disposed in the annular space and includes an array of fuel posts extending outward therefrom, each fuel post including a perimeter wall defining a lateral surface and a recessed floor. Each fuel post is aligned with one of the openings and separated from the opening by a perimeter gap defined between the opening and the lateral surface. A main fuel gallery extends within the main injection ring. The main injection ring includes plurality of main fuel orifices, each main fuel orifice communicating with the main fuel gallery and extending through one of the fuel posts.