Abstract: An aircraft galley insert is disclosed. In one or more embodiments, the aircraft galley insert includes a control unit including a control unit housing. The aircraft galley insert further includes one or more electronic components at least partially contained within the control unit housing, wherein at least one electronic component of the one or more electronic components is coupled to the control unit housing. The aircraft galley insert further includes one or more operating load components electrically coupled to the at least one electronic component via one or more electrical lines. In one or more embodiments, the control unit housing is configured to provide a grounding path for radiated emissions produced by the at least one electronic component by transferring radiated emissions back to the at least one electronic component.

Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.

Abstract: An anti-electromagnetic interference circuit board includes a circuit board and a magnetic conductor. The circuit board has a plurality of vias, and the magnetic conductor is covered on the circuit board to cover some of the vias. The magnetic conductor includes a plate, a carrier, a sprayed magnetic conductor, and a wave absorbing magnetic conductor.

Abstract: An input/output (I/O) panel assembly is adapted to be mounted to a computer chassis. The I/O panel assembly includes a wall panel defining a number of openings adapted to receive different I/O connectors. At least one securing plate is removably mounted to the wall panel to cover the number of openings.

Abstract: An apparatus includes an enclosure comprising first and second abutting compartment and at least one cable passing between the first and second compartments through a sealing multi-cable transit mounted in a wall shared by the first and second compartments. The first compartment may contain arc-generating equipment and the second compartment may contain equipment vulnerable to arc damage. The first compartment may include a medium-voltage cubicle and the second compartment may include a low-voltage control cubicle.

Abstract: A sealing unit (120) includes opposing sealing blocks (122) that are biased together. Each sealing block (122) includes a volume of sealant (124) contained between two containment wall sections (125). Each containment wall section (125) defines a plurality of notches (127) of various sizes. The notches (127) of the containment wall sections (125) of each sealing block (122) align with each other to define cable passages across the sealant (124). The sealing blocks (122) can be rotated to mate similarly sized notches (127) to define a cable port (126) leading to a sealing interface between the volumes of sealant (124). An inner diameter of the cable port (126) can be selected based on selecting which notches (127) to mate.

Abstract: A solid state drive (SSD) housing assembly includes an SSD housing and an extension frame. The SSD housing includes a first extension joint and a first mounting joint. The first mounting joint is a mechanism by which the housing can be mounted to an external device. The SSD housing has the form of a rectangular case in which an SSD module is held. The extension frame includes a second extension joint and a second mounting joint. The second mounting joint is a mechanism by which the frame can be mounted to the external device. The extension frame is attachable to and detachable from the SSD housing by virtue of the first extension joint and the second extension joint.

Abstract: The invention relates to protecting metals and components from inductive energy. The protecting apparatus comprises an inductive energy coil (51), a first shielding unit comprising an opening (58) around the inductive energy coil (51) wherein the first shielding unit (54) is located in parallel to inductive energy coil (51); and a second shielding unit (53) under the inductive energy coil (51) so that the inductive energy coil (51) is enabled for electromagnetic radiation. The invention further relates to a method for producing the protecting apparatus and an electronic device comprising the protecting apparatus.

Abstract: An EMI shielding device for an optical transceiver is disclosed. The EMI shielding device includes a shell with an optical and electrical interfaces al opposed ends. The shell includes a base and an upper cover. The upper cover includes a plate having at least two flanks, each having a lateral plate that extends downward. The base includes a base plate having at least two flanks, each having a base side baffle. The upper covet plate is located between the base side baffles. The lower ends or surfaces of the upper cover lateral plates have serrations thereon. A conductive gasket under the serrations contacts the base. The conductive gasket and the serrations result in reliable multipoint contact between the upper cover lateral plates and the base, thereby providing reliable electrical continuity between the upper cover and the base, and reducing electromagnetic leakage.

Abstract: An example data center server rack may generally include a cabinet, a mounting fixture, and a trough. The mounting fixture may support one or more server units that are received within the cabinet. The trough may be attached to a sidewall of the cabinet. Openings in a sidewall of the cabinet may correspond to openings in a sidewall of the trough such that cables coupled to the one or more server units may be routed into the trough. The trough may include a bracket disposed between its sidewalls, with the bracket including one or more power strips. By routing the cables into the trough, the serviceability of and airflow through the data center server rack are improved. To prevent the diversion of airflow into the trough, boots may be secured at openings through which cables pass, with the boot covering a portion of the cables.

Abstract: A port for inhibiting electromagnetic radiation, the port being arranged to seal an opening and to allow for the passage of one or more electrical cables through the opening, wherein the port comprises at least one slit arranged to engage the one or more cables.

Abstract: A compression unit for a modular sealing system including a compression assembly being arranged to expand in one direction as it is compressed in another direction and including an electrically conductive flexible sheet enclosing one end of the compression assembly.

Abstract: A port for inhibiting electromagnetic radiation, the port being arranged to seal an opening and to allow for the passage of one or more electrical cables through the opening, wherein the port comprises at least one slit arranged to engage the one or more cables.

Abstract: A container data center includes a container defining a wire hole therein, a cable extending through the wire hole of the container, and an EMI shielding device preventing electromagnetic radiation from entering into the container from the outside environment or leaking from the container to the outside environment through the wire hole of the container. The EMI shielding device includes a metal cylinder through which the cable extends and an effective amount of metal powder packed between the metal cylinder and the cable for shielding EMI. The metal cylinder has an end thereof inserted into the wire hole of the container and engaged with a circumferential edge of the wire hole. The disclosure further relates to an EMI shielding device.

Abstract: A control box arrangement including at least one control box, the inside of which is sub-divided, or can be sub-divided, into a plurality of compartments which are arranged one above the other and can be closed in a sealing manner by associated doors with a peripheral sealing arrangement acting on the inside of the doors. The doors are connected, by one of the vertical sides thereof, to a frame of the control box in question by hinges in an articulated manner, and can be closed by a closing mechanism on the opposite vertical side. A first hinge section is fixed to a vertical section of the frame by a fixing section, and the door is mounted on an articulated section of the first hinge section in an articulated manner by a second hinge section applied thereto.

Abstract: The present invention discloses a joint structure between the wall elements of a light-weight magnetically shielded room. In the joint structure, the end of the aluminum plate of the element is stepped and its surface roughened. In addition to this, the aluminum plate is coated, for example, with tin to improve the electrical contact. The joint includes ? metal plates which are used to make a magnetic contact between the ? metal plates of the elements. The compression force achieved by means of bolts is transmitted to the joint by means of an aluminum moulding. The non-continuous compression force is balanced over the entire joint area by using presser rubbers. The joint structure is protected by means of supporting profiles which are used to electrically couple the thinner aluminum plate of the sandwich type wall element to the thinner aluminum plate of an adjacent element. The thinner aluminum plate and the supporting profile can also be coated, for example, with tin to improve the contact.

Abstract: A compression unit for a modular sealing system including a compression assembly being arranged to expand in one direction as it is compressed in another direction and including an electrically conductive flexible sheet enclosing one end of the compression assembly.

Abstract: An electrical power distribution unit (1) for an electrical system has a printed circuit board (200) with a punched grid (100) arranged thereon. An electrical component (300, 310) is arranged on the printed circuit board on a side of the punched grid (100). An electrical contact (350) of the electrical component projects through a passage opening in the printed circuit board. The punched grid is arranged between the electrical component and the printed circuit board, and an opening is formed in the punched grid in an area (130) around the electrical contact. The punched grid has a current infeed (110) which comprises a plurality of tongues (111, 112; 113). At least one of the tongues is bendable out of a plane of the punched grid in such a way that two of the tongues form a mutually adjacent common portion (115), which is electrically contactable by an electrical plug connector.

Abstract: An apparatus including a conductive sleeve including an outer-conductive surface and an inner passageway that extends from a first end at least partially to a second end. The passageway is adapted to receive and shield a device that provides at least one of a radio frequency path and an electrical current path. In one embodiment, movable flanges at an end of the sleeve are used for coupling the outer-conductive surface of the sleeve to a ground connection. In one embodiment, the sleeve may further be used to interconnect a pair of RF structures with ground connections at each end of the sleeve and with signal connections to the device at each end.

Abstract: A transceiver cage assembly includes a housing (10) and a grounding device (20). The housing includes at least one receiving space for receiving at least one transceiver module. The grounding device mounted on the housing includes a flat main member (200), and at least one resilient member (220) protruding from the main member. The grounding device provides electrical connection between the housing and bezels.

Abstract: An electromagnetic shielding device (ESD) is disposed on a PCB and includes a cover and a conductive rubber frame. The cover is made of a conductive material. and a through hole. The conductive rubber frame encloses the periphery region of the cover, and the partial conductive rubber frame fills in the through hole to affix the conductive rubber frame onto the cover. The conductive rubber frame contacts the PCB and is electrically connected to a ground end of the PCB. The cover and the conductive rubber frame enclose an electronic component disposed on the PCB.

Abstract: A cable bushing which is small, simple and cost-effective as possible, having a cable, a housing, through which the cable is led, and which has a radially inwardly extending step at its first end, a first sleeve, which engages around the cable and which has a first section arranged inside the housing. The first sleeve is held by the step in the housing, the first sleeve bearing in a seal-forming fashion against the cable and there being a sealing means between the step in the housing and the fist sleeve. A second sleeve is arranged in the interior of the housing and has a first cylindrical section which engages closely around the cable, the first sleeve having a second section which adjoins an end of the first section which faces the step, said second section bearing on the first section of the first sleeve, and an attachment element by means of which the second sleeve is pressed against the first sleeve.

Abstract: An electromagnetic (EM) shielding assembly shields an electronic component mounted on a circuit board. The assembly includes a shielding portion that is electrically conductive and can be mounted adjacent an electronic component that it is desired shield. The shielding portion at least partially surrounds the component, thereby providing a degree of EM shielding. The assembly also includes at least one resiliently biased electrically conductive connection member in electrical communication with the shielding portion. The connection member is operable electrically to connect the shielding portion to a predetermined voltage by bearing down upon an electrically conductive contact of the circuit board.

Abstract: A printed wiring board having a shielding layer for use in an integrated circuit is disclosed. The printed wiring board comprises an insulating sheet having a connecting through hole portion, a printed wiring circuit provided on one or both surfaces of the insulating sheet, an insulating layer having a thickness of 20.about.50 .mu.m which is provided on the printed wiring circuit, and an electromagnetic shielding layer provided on the insulating layer.