Abstract: The invention relates to a high melt strength polypropylene composition comprising a high melt strength polypropylene and wherein the high melt strength polypropylene composition has a melt strength ?65 cN, wherein the melt strength is determined in accordance with ISO 16790:2005 at a temperature of 200° C., using a cylindrical capillary having a length of 20 mm and a width of 2 mm, a starting velocity v0 of 9.8 mm/s and an acceleration of 6 mm/s2.

Abstract: High melt strength polypropylene composition, wherein the high melt strength polypropylene composition comprises a high melt strength polypropylene, wherein the high melt strength polypropylene composition has a melt strength ?45 cN, more preferably ?50 cN, more preferably ?55 cN, even more preferably ?60 cN, even more preferably ?65 cN, wherein the melt strength is determined in accordance with ISO 16790:2005 at a temperature of 200° C., using a cylindrical capillary having a length of 20 mm and a width of 2 mm, a starting velocity v0 of 9.8 mm/s and an acceleration of 6 mm/s2 and wherein the high melt strength polypropylene composition has a melt flow rate ?1.0 and ?4.0 g/10 min as determined in accordance with ASTM D1238 (2013) at a temperature of 230° C. under a load of 2.16 kg.

Abstract: In a method for producing helical coils, in particular for coil screens, a filament is conveyed in a filament conveying direction through a first channel portion of a first rotation body, and subsequently conveyed through a second channel portion of a second rotation body which rotates synchronously with the first rotation body. The filament is subsequently wound around a protruding winding mandrel, such that a helical coil is produced from the filament by a continuous feed of the windings of the filament wound around the winding mandrel. A heated heating fluid flows with an excess pressure through the first channel portion and the second channel portion, arranged downstream, and in the process heats the filament conveyed through the first channel portion and subsequently through the second channel portion. The filament emerging from the second channel portion is deformed, using a deformation apparatus, prior to winding onto the winding mandrel.

Abstract: A system and method is provided that introduces oil droplets into the combustion chamber of a lean burn natural gas engine via dedicated channels located in the cylinder head and a valve seat insert for providing multiple distributed sources of ignition in addition to the spark plug based ignition system.

Abstract: A method is provided for networking nodes in a data center network structure, including connecting at least ten base units each including connected nodes with southbound connections of a multi-host NIC controller having northbound a higher total bandwidth than southbound, the controllers configured as dragonfly switches; connecting the ten base units with their respective controllers in a modified Peterson graph form as an intragroup network to build a super unit including three groups, where each controller uses three northbound connections for a direct connection to three other base units of the super unit, and in which two base units of each group are connected via a respective one of a fourth northbound connection to one of the other groups, and a remaining base unit not being part of one of the groups is adapted for using three northbound connections for direct connection to one base unit in each group.

Abstract: A system and method is provided that introduces oil droplets into the combustion chamber of a lean burn natural gas engine via dedicated channels located in the cylinder head and a valve seat insert for providing multiple distributed sources of ignition in addition to the spark plug based ignition system.

Abstract: A method is provided for networking nodes in a data center network structure, including connecting at least ten base units each including connected nodes with southbound connections of a multi-host NIC controller having northbound a higher total bandwidth than southbound, the controllers configured as dragonfly switches; connecting the ten base units with their respective controllers in a modified Peterson graph form as an intragroup network to build a super unit including three groups, where each controller uses three northbound connections for a direct connection to three other base units of the super unit, and in which two base units of each group are connected via a respective one of a fourth northbound connection to one of the other groups, and a remaining base unit not being part of one of the groups is adapted for using three northbound connections for direct connection to one base unit in each group.

Abstract: A method is provided for networking nodes in a data center network structure, including connecting at least ten base units each including connected nodes with southbound connections of a multi-host NIC controller having northbound a higher total bandwidth than southbound, the controllers configured as dragonfly switches; connecting the ten base units with their respective controllers in a modified Peterson graph form as an intragroup network to build a super unit including three groups, where each controller uses three northbound connections for a direct connection to three other base units of the super unit, and in which two base units of each group are connected via a respective one of a fourth northbound connection to one of the other groups, and a remaining base unit not being part of one of the groups is adapted for using three northbound connections for direct connection to one base unit in each group.

Abstract: Embodiments of the present invention are directed to an integrated circuit (IC) package assembly. The IC package assembly includes a base printed circuit board (PCB), and a set of IC packages. Each of the IC packages includes at least one IC chip, mounted on or partly in a support component, which mechanically supports and electrically connects to the IC chip. In addition, each of the IC packages is laterally soldered to the base PCB (e.g., a motherboard PCB) and arranged transversally to the base PCB and forms an angle ? therewith. As a result, a slanted stack of IC packages is obtained, wherein the IC packages are essentially parallel to each other. Further embodiments are directed to related devices, including the above assembly, and to related fabrication methods.

Abstract: A method is provided for networking nodes in a data center network structure, including connecting at least ten base units each including connected nodes with southbound connections of a multi-host NIC controller having northbound a higher total bandwidth than southbound, the controllers configured as dragonfly switches; connecting the ten base units with their respective controllers in a modified Peterson graph form as an intragroup network to build a super unit including three groups, where each controller uses three northbound connections for a direct connection to three other base units of the super unit, and in which two base units of each group are connected via a respective one of a fourth northbound connection to one of the other groups, and a remaining base unit not being part of one of the groups is adapted for using three northbound connections for direct connection to one base unit in each group.

Abstract: Embodiments of the invention are directed to an integrated circuit (IC) package assembly, including: one or more printed circuit boards (PCBs); and a set of chip packages, each including: an overmold; and an IC chip, overmolded in the overmold, and wherein: the chip packages are stacked transversely to an average plane of each of the chip packages, thereby forming a stack wherein a main surface of one of the chip packages faces a main surface of another one of the chip packages; and each of the chip packages is laterally soldered to one or more of said one or more PCBs and arranged transversally to each of said one or more PCBs, whereby an average plane of each of said one or more PCBs extends transversely to the average plane of each of the chip packages of the stack. Further embodiments are directed to related devices and fabrication methods.

Abstract: Embodiments of the present invention are directed to an integrated circuit (IC) package assembly. The IC package assembly includes a base printed circuit board (PCB), and a set of IC packages. Each of the IC packages includes at least one IC chip, mounted on or partly in a support component, which mechanically supports and electrically connects to the IC chip. In addition, each of the IC packages is laterally soldered to the base PCB (e.g., a motherboard PCB) and arranged transversally to the base PCB and forms an angle ? therewith. As a result, a slanted stack of IC packages is obtained, wherein the IC packages are essentially parallel to each other. Further embodiments are directed to related devices, including the above assembly, and to related fabrication methods.

Abstract: Embodiments of the invention are directed to an integrated circuit (IC) package assembly, including: one or more printed circuit boards (PCBs); and a set of chip packages, each including: an overmold; and an IC chip, overmolded in the overmold, and wherein: the chip packages are stacked transversely to an average plane of each of the chip packages, thereby forming a stack wherein a main surface of one of the chip packages faces a main surface of another one of the chip packages; and each of the chip packages is laterally soldered to one or more of said one or more PCBs and arranged transversally to each of said one or more PCBs, whereby an average plane of each of said one or more PCBs extends transversely to the average plane of each of the chip packages of the stack. Further embodiments are directed to related devices and fabrication methods.

Abstract: A system is disclosed for measuring internal cylinder pressure of a combustion chamber at least partially formed by a cylinder head. The system may include an emitter configured to generate and emit a wavelength of energy along a surface of the cylinder head, and a target inline with the emitter and configured to receive the wavelength of energy. The system may also include a controller in communication with the emitter and/or target. The controller may be configured to correlate a distortion of the wavelength of energy to the internal pressure.

Abstract: An ignition system is disclosed for use with an engine having a combustion chamber. The ignition system may have a pre-chamber configured to fluidly communicate with the combustion chamber of the engine, and a vent passage open to the pre-chamber. The ignition system may also have a valve configured to selectively allow fluid flow through the vent passage.

Abstract: A spark plug arrangement is disclosed for use in an engine system. The spark plug arrangement may include a body, and a cap fixedly connected to the body to form an integral pre-chamber. The cap may have at least one orifice. The spark plug arrangement may also include an electrode extending through the body and at least partially into the pre-chamber. The electrode may be configured to create a spark in the pre-chamber. The spark plug arrangement may further include a capillary tube disposed within the body and configured to inject gaseous fuel into the pre-chamber to form an air and fuel mixture to be ignited by the spark in the pre-chamber.

Abstract: A system is disclosed for measuring internal cylinder pressure of a combustion chamber at least partially formed by a cylinder head. The system. may include an emitter configured to generate and emit a wavelength of energy along a surface of the cylinder head, and a target inline with the emitter and configured to receive the wavelength of energy. The system may also include a controller in communication with the emitter and/or target. The controller may be configured to correlate a distortion of the wavelength of energy to the internal pressure.

Abstract: A fuel tank mounting system for movable machine is disclosed. The mounting system may include a fuel tank connected to a frame of the movable machine in such a manner as to allow vertical motion of the tank relative to the frame. The fuel tank may be mounted to the frame using a spring and/or a shock absorber. The fuel tank may be a cryogenic fuel tank for storage of liquid natural gas. The shock absorbers may be tunable so that the level of dampening provided by the shock absorber is tailored to the type of machine and the specific mode of operation of the machine.

Abstract: A power system includes a natural gas engine, a first turbine receiving an exhaust from the engine, and a second turbine having an inlet fluidly connected to an outlet of the first turbine. The power system also includes a compressor driven by the first turbine. The compressor has an outlet fluidly connected to the engine. The power system further includes a bypass system directing a fluid from the outlet of the compressor to the inlet of the second turbine.

Abstract: An inductor including a primary coil coaxially arranged and operated in parallel with isolated secondary coils each including at least one loop winding with two open-circuited ports. At least one phase shifting device is arranged between open-circuited ports of at least one secondary coil. A method to operate an inductor by combining primary and secondary coils with phase shifting devices to get a wide tuning range is also provided. The method includes the step of phase shifting open-circuited ports of at least one secondary coil.