Abstract: Methods and systems for managing power of a hybrid vehicle that includes a fuel cell and a traction battery are described. In one example, cooling of the battery and fuel cell may be adjusted preemptively before the hybrid vehicle reaches high load conditions to extend fuel cell durability over its life span, meanwhile the hybrid vehicle may meet driver demand for a longer period of time while operating at the high load and high ambient temperature conditions.

Abstract: A ball bat includes at least one disc member in the bat barrel. The at least one disc member may include at least one solid disc member or at least one non-solid disc member with an opening, or both. The outer perimeters of the disc members may optionally be separated from the inner wall of the ball bat by a buffer layer, such as a layer of open-cell foam or adhesive. In some embodiments, the ball bat may further include at least one positioning member, such as an insulation foam member. The at least one positioning member may be located between two disc members, and multiple positioning members may optionally be arranged in alternating fashion with disc members within the bat. The at least one positioning member may be an insulation foam member having a hollow center portion.

Abstract: An apparatus for a ball bat and a ball bat comprising at least one disc member that defines an outer diameter corresponding to an inner diameter defined by the ball bat to create a fit within close proximity between the at least one disc member and the ball bat. The at least one disc member can be located within the barrel portion of the ball bat. The at least one disc member can include at least one solid disc member that is located within a sweet spot of the ball bat. In some embodiments, the apparatus for a ball bat and the ball bat can further include an at least one insulation foam member. The at least one insulation foam member can separate the at least one disc member. The at least one insulation foam member can define a hollow center portion.

Abstract: Methods and systems are provided for adjusting amount of directly injected fuel scavenged via a second exhaust manifold of a split exhaust engine system. In one example, a method may include adjusting a start of injection of a fuel direct injection into an engine cylinder, the cylinder including a first exhaust valve coupled to a first exhaust manifold and a second exhaust valve coupled to a second exhaust manifold, the second exhaust manifold coupled to an intake of the engine, based on a closing timing of the second exhaust valve and dependent on an operating condition, and adjusting a position of a bypass valve of the second exhaust manifold based on the adjusted start of injection. In this way, the amount of scavenged fuel may be increased or decreased based on the operating condition.

Abstract: Methods and systems are provided for adjusting amount of directly injected fuel scavenged via a second exhaust manifold of a split exhaust engine system. In one example, a method may include adjusting a start of injection of a fuel direct injection into an engine cylinder, the cylinder including a first exhaust valve coupled to a first exhaust manifold and a second exhaust valve coupled to a second exhaust manifold, the second exhaust manifold coupled to an intake of the engine, based on a closing timing of the second exhaust valve and dependent on an operating condition, and adjusting a position of a bypass valve of the second exhaust manifold based on the adjusted start of injection. In this way, the amount of scavenged fuel may be increased or decreased based on the operating condition.

Abstract: An apparatus for a ball bat and a ball bat comprising at least one disc member that defines an outer diameter corresponding to an inner diameter defined by the ball bat to create a fit within close proximity between the at least one disc member and the ball bat. The at least one disc member can be located within the barrel portion of the ball bat. The at least one disc member can include at least one solid disc member that is located within a sweet spot of the ball bat. In some embodiments, the apparatus for a ball bat and the ball bat can further include an at least one insulation foam member. The at least one insulation foam member can separate the at least one disc member. The at least one insulation foam member can define a hollow center portion.

Abstract: The present disclosure relates to sensor devices and the teachings may be applied to a sensor for determining a displacement of a shaft along its longitudinal axis. In some embodiments, a sensor device may include a sensor unit and a detection element. The sensor element is disposed at a fixed radial distance from the longitudinal axis. The detection element is arranged between the shaft and the sensor unit and coupled to the shaft. The side of the detection element facing away from the axis comprises a convex shape. A gap distance defined between the detection element and the sensor unit varies over an extent of the sensor unit perpendicularly with respect to the longitudinal axis and independently of a tilting angle of the shaft. The sensor unit generates a shaft displacement signal dependent on a displacement of the detection element in relation to the sensor unit along the longitudinal axis.

Abstract: A composite ball bat comprising a handle, a tapered portion extending from an attachment end of the handle, and a barrel portion extending from the tapered portion to an end-cap end. The barrel portion includes an inner surface and an outer surface, with a uniform thickness between the inner and outer surfaces. The barrel portion also includes a preferred impact area. At least one increased-thickness section is molded and cured integrally with the barrel portion. That composite material forming the barrel portion and at least one increased-thickness section is therefore uniform. At least one of the increased-thickness sections is positioned at or near the preferred impact area, and each increased-thickness section has a thickness greater than the uniform thickness.

Abstract: The present disclosure relates to sensor devices and the teachings may be applied to a sensor for determining a displacement of a shaft along its longitudinal axis. In some embodiments, a sensor device may include a sensor unit and a detection element. The sensor element is disposed at a fixed radial distance from the longitudinal axis. The detection element is arranged between the shaft and the sensor unit and coupled to the shaft. The side of the detection element facing away from the axis comprises a convex shape. A gap distance defined between the detection element and the sensor unit varies over an extent of the sensor unit perpendicularly with respect to the longitudinal axis and independently of a tilting angle of the shaft. The sensor unit generates a shaft displacement signal dependent on a displacement of the detection element in relation to the sensor unit along the longitudinal axis.

Abstract: A mechanically commutated electric motor is at least partially arranged in a closure apparatus for a housing. The closure apparatus includes at least a first rod-like throttle coil and a second rod-like throttle coil which are wound in opposite directions with coil wire and which are arranged parallel to one another. The first throttle coil is electrically directly coupled to a first coupling element provided for electrical coupling to the mechanically commutated electric motor, and the second throttle coil is electrically directly coupled to a second coupling element provided for electrical coupling to the mechanically commutated electric motor, such that, when the mechanically commutated electric motor is connected to the coupling elements and the mechanically commutated electric motor is operated, the magnetic fluxes (Phi1, Phi2) in the first throttle coil and second throttle coil at least partially compensate one another.

Abstract: A bat for striking a ball comprises an axis, a handle, and a barrel. The handle includes a knob end, an attachment end, and a length separating the knob end from the attachment end. The barrel includes an end cap end, a barrel portion, a barrel length, and a transition section. The transition section is operatively attached to the attachment end of the handle. The bat can include a joint connecting the transition section to the attachment end while separating the barrel from the handle. Further, the bat can include an internal tubular member operatively attached to the end cap end and positioned within the barrel. A knob can be attached to the knob end of the handle while an end cap can be attached to the end cap end of the barrel. A grip can be attached to the handle adjacent the knob.

Abstract: A bat for striking a ball comprises an axis, a handle, and a barrel. The handle includes a knob end, an attachment end, and a length separating the knob end from the attachment end. The barrel includes an end cap end, a barrel portion, a barrel length, and a transition section. The transition section is operatively attached to the attachment end of the handle. The bat can include a joint connecting the transition section to the attachment end while separating the barrel from the handle. Further, the bat can include an internal tubular member operatively attached to the end cap end and positioned within the barrel. A knob can be attached to the knob end of the handle while an end cap can be attached to the end cap end of the barrel. A grip can be attached to the handle adjacent the knob.

Abstract: A mechanically commutated electric motor is at least partially arranged in a closure apparatus for a housing. The closure apparatus includes at least a first rod-like throttle coil and a second rod-like throttle coil which are wound in opposite directions with coil wire and which are arranged parallel to one another. The first throttle coil is electrically directly coupled to a first coupling element provided for electrical coupling to the mechanically commutated electric motor, and the second throttle coil is electrically directly coupled to a second coupling element provided for electrical coupling to the mechanically commutated electric motor, such that, when the mechanically commutated electric motor is connected to the coupling elements and the mechanically commutated electric motor is operated, the magnetic fluxes (Phi1, Phi2) in the first throttle coil and second throttle coil at least partially compensate one another.

Abstract: An electronic device (10) has a screen (12) protecting against radiofrequency electromagnetic fields, wherein the screen is formed by an at least partially conductive cap (12). In order to avoid the formation of a defined conductive connection between the cap (12) and a reference potential, conductive two-dimensional regions (30) of the cap (12) are arranged in electrically insulated fashion at a short distance parallel to at least one two-dimensional region (42) of a conductor (22) of a reference potential. The two-dimensional regions act as a capacitor and a capacitive coupling (12) to the reference potential is produced which eliminates or attenuates radiofrequency electromagnetic interference fields, which enter the electronic device or are emitted from it.

Abstract: The invention relates to a transponder system for the contactless inductive power transmission of a stationary part having at least one read coil (2) disposed on the stator (1) to a rotating part having at least one transponder coil (4) disposed on a spindle (3). The aim of the invention is to provide a transponder system of the aforementioned kind which can be used for self-sufficient sensor applications even in the vicinity of metal materials and noise fields caused by electric motors conventional in mechanical engineering. For this purpose, the surrounding (5) of the read coil (2), especially the stator is produced from a material having little magnetic permeability and good electrical conductivity, preferably aluminum. The transponder coil (4) and/or the read coil (2) are disposed as flat coil (6) on the inside and/or outside of a cylindrical periphery (9, 10) of the stator and/or rotor (11).

Abstract: A magnetic rotational angle transducer has at least one Hall sensor (14) rotatable in a magnetic field of a given configuration relative to and offset from the rotational axis (16). To enable linearization of the output signal without additional signal processing over a large range of rotational angles, it is proposed that the Hall sensor is aligned radially and axially to the rotational axis (16) and lies in a central position parallel to the field lines of the magnetic field, wherein the magnetic field is created by at least one permanent magnet (18) in circular segment form around the rotation axis and the Hall sensor (14) is offset from the rotational axis (16) towards the permanent magnet (18) in circular segment form.

Abstract: An electronic device (10) has a screen (12) protecting against radiofrequency electromagnetic fields, wherein the screen is formed by an at least partially conductive cap (12). In order to avoid the formation of a defined conductive connection between the cap (12) and a reference potential, conductive two-dimensional regions (30) of the cap (12) are arranged in electrically insulated fashion at a short distance parallel to at least one two-dimensional region (42) of a conductor (22) of a reference potential. The two-dimensional regions act as a capacitor and a capacitive coupling (12) to the reference potential is produced which eliminates or attenuates radiofrequency electromagnetic interference fields, which enter the electronic device or are emitted from it.

Abstract: The invention relates to a transponder system for the contactless inductive power transmission of a stationary part having at least one read coil (2) disposed on the stator (1) to a rotating part having at least one transponder coil (4) disposed on a spindle (3). The aim of the invention is to provide a transponder system of the aforementioned kind which can be used for self-sufficient sensor applications even in the vicinity of metal materials and noise fields caused by electric motors conventional in mechanical engineering. For this purpose, the surrounding (5) of the read coil (2), especially the stator is produced from a material having little magnetic permeability and good electrical conductivity, preferably aluminum. The transponder coil (4) and/or the read coil (2) are disposed as flat coil (6) on the inside and/or outside of a cylindrical periphery (9, 10) of the stator and/or rotor (11).

Abstract: An electronic device (10) has a screen (12) protecting against radiofrequency electromagnetic fields, wherein the screen is formed by an at least partially conductive cap (12). In order to avoid the formation of a defined conductive connection between the cap (12) and a reference potential, conductive two-dimensional regions (30) of the cap (12) are arranged in electrically insulated fashion at a short distance parallel to at least one two-dimensional region (42) of a conductor (22) of a reference potential. The two-dimensional regions act as a capacitor and a capacitive coupling (12) to the reference potential is produced which eliminates or attenuates radiofrequency electromagnetic interference fields, which enter the electronic device or are emitted from it.

Abstract: The sensor has only a first contact (1) and a second contact (2). In the first step of the method, current is passed through the sensor element (3) while simultaneously measuring the measured variable using a closed switch (4). In a second step, the measured value is then converted into a digital signal in an analogue/digital converter (5) and the digital signal is transformed into a digital output value in a digital switching mechanism (6) which is connected downstream of the analogue/digital converter (5). In a third step, the digital output value is serially sent via the first contact (1) and the second contact (2) with the switch (4) open or closed depending on the binary structure of the digital output value.