Class / Patent application number | Description | Number of patent applications / Date published |
174360000 | Feedthrough | 19 |
20090071709 | Electromagnetic bandgap structure and printed circuit board including multi-via - An electromagnetic bandgap structure and a printed circuit board that intercepts to transfer a signal having a predetermined frequency band are disclosed. In particularly, the electromagnetic bandgap structure includes a first metal layer and a second metal layer; a metal plate, placed between the first metal layer and a second metal layer; a multi-via, penetrating the first metal layer, passing through the same planar surface as an outer metal layer and turning toward the first metal layer to connect the metal plate and the first metal layer; and a dielectric layer, stacked in between the first metal layer and the metal plate, between the metal plate and the second metal layer and between the first metal layer and the outer metal layer. With the present invention, a bandgap frequency can be decreased without increasing the size of the metal plate. | 03-19-2009 |
20090236141 | Electromagnetic bandgap structure and printed circuit board - According to an embodiment of the present invention, an electromagnetic bandgap structure can include: at least three conductive plates; a first stitching via, configured to electrically connect any one of the conductive plates to another conductive plate; and a second stitching via, configured to electrically connect the one conductive plate to yet another conductive plate. In the electromagnetic bandgap structure of the present invetion, the first stitching via can electrically connect the one conductive plate to another conductive plate by allowing a part of the first stitching via to be connected through a planar surface above the one conductive plate, and the second stitching via can electrically connect the one conductive plate to yet another conductive plate by allowing a part of the second stitching via to be connected through a planar surface below the one conductive plate. | 09-24-2009 |
20120152609 | EMI SHIELDING DEVICE AND CONTAINER DATA CENTER USING THE SAME - 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. | 06-21-2012 |
20120211274 | Cable Feedthrough - In order to improve a cable feedthrough comprising a housing connection piece, a cable fixing device provided on the housing connection piece, a fastening section which is provided in the housing connection piece and with which the housing connection piece can be secured to a wall section of an appliance, and a shield contact element which makes contact with a cable shield of a cable guided through the cable feedthrough, in such a manner that it is possible for the shield contact element to make reliable contact with the wall section, it is suggested that the shield contact element be fixable to the fastening section with a holding element and that the shield contact element make contact with the cable shield or with the wall section of the appliance with at least one housing contact element which is designed to dig into the wall section. | 08-23-2012 |
20130075150 | BUSHING FOR USE IN PROVIDING ELECTROMAGNETIC EFFECTS PROTECTION - A system includes a composite structure and a bushing. The composite structure includes an opening defined therethrough. The bushing includes a cylindrical body sized to be secured within the opening in an interference fit to facilitate providing electromagnetic effects protection in the composite structure. The cylindrical body is fabricated from a conductive material. | 03-28-2013 |
20140138144 | FLUID CONDUIT THROUGH RF SHIELD - The invention provides a system for providing passage of fluid lines through an RF shield, the device comprising an RF shield having external and internal surfaces; a channel defined by the RF shield and extending from the external surface to the internal surface of the RF shield; a hollow cylinder rotatably communicating with said channel and extending substantially the length of the channel; a longitudinally extending region of said cylinder defining a gap adapted to receive a fluid conduit; mounting plates attached to the external surface and the internal surfaces of the RF shield; a movable member having a handle, the movable member attached to either end of the channel, the handle in slidable communication with the mounting plate so as to slide about the periphery of the plate; and a depending end of the handle rigidly attached to the cylinder which in turn is in rotatable communication with the circular plate such that the handle can be manipulated to a first position to allow loading of the conduit into the cylinder and whereby the handle can be manipulated to a second position to prevent unloading of the conduit from the cylinder. | 05-22-2014 |
20140262472 | INTEGRATED GROUNDED GROMMET - The embodiments disclose an integrated grounded grommet for anchoring a cable using a bulkhead opening, including a customized grommet mechanically bonded onto a cable creating a pressure seal, a customized grommet extended boss insertion guiding feature, a grounding path electrically bonded through the grommet to a cable shield, and a cable protection against EMI/RFI using the grounding path from the cable shield to a bulk head. | 09-18-2014 |
20140367159 | SUBSTRATE STRUCTURE - A substrate structure includes: a first substrate; a second substrate including a front face disposed so as to face a front face of the first substrate, a substrate spacing holding member provided between the front faces of the substrates facing each other, and holds a spacing between the two substrates at a predetermined value; a mounted component including a signal wire mounted on the second substrate, the signal wire, including an end portion electrically connected to the second substrate and extending from the substrate to an outside along the front face of the second substrate; a through hole provided in the first substrate, the through disposing a projecting part of the mounted component therein; and a shielding member being provided on a back face side of the first substrate and covering an entirety or at least a part of an opening of the through hole. | 12-18-2014 |
20150373883 | SHIELD MEMBER AND METHOD FOR MANUFACTURING THE SAME - A shield member ( | 12-24-2015 |
20160073557 | HOLDER AND NOISE CURRENT ABSORBER - A holder for a noise current absorber in one aspect of the invention comprises a pair of accommodating portions, and one or more pairs of an engaging portion and an engaged portion. The accommodating portion accommodates a magnetic body. The engaging portion and the engaged portion are engaged with each other and maintain a state that a pair of the magnetic bodies exhibits a cylindrical shape or an annular shape. The engaging portion and the engaged portion form a through hole that penetrates in an insertion direction of the engaging portion. When at least one of the engaging portion and the engaged portion is elastically deformed by using a jig inserted in the through hole, engagement between the engaging portion and the engaged portion is released. | 03-10-2016 |
20160134093 | DEVICE FOR ESTABLISHING ELECTRICAL CONTACT BETWEEN A SHIELD OF AN ELECTRICAL CABLE AND A HOUSING, AND A PRE-ASSEMBLED CABLE - In order to ensure a reliable connection between a shield of a high-voltage cable and a housing, in particular for an electric or hybrid vehicle, the shield of the cable is crimped between an under-sleeve and a contact sleeve, forming an electrically conductive connection with the housing via the contact sleeve. The contact sleeve, formed as a crimp sleeve, also has a rim made of spring tongues. In addition, the under-sleeve is also simultaneously crimped with a cable sheathing of the cable in order to create a strain relief. Furthermore, the cable can be preferably fixed to the housing by a simple plug-locking connection. | 05-12-2016 |
20160134096 | ELECTRICAL POWER DISTRIBUTOR FOR AN ELECTRIC OR HYBRID VEHICLE - A high-voltage power distributor is configured to keep the need for high-voltage supply lines as low as possible for an electric or hybrid vehicle having an electric-motor driving motor. The high-voltage power distributor has a distributor housing formed with a connection space. At least one incoming supply line and two outgoing supply lines, which are connected to each other, are introduced into the connection space. The distributor housing has a two-part construction, with an electrically conductive inner housing and an insulating outer housing. Each respective shield of a respective supply line is connected to the inner housing in an electrically conductive manner. Thus, a mechanically robust design is enabled together with good EMC shielding in the connection region of the supply lines, and furthermore reliable sealing with respect to the environment is enabled. | 05-12-2016 |
20160205815 | SHIELD UNIT AND METHOD OF MANUFACTURING SAME | 07-14-2016 |
20160254657 | Connection of at Least Four Electric Conductors | 09-01-2016 |
20180027648 | INTERCONNECT STRUCTURE AND METHOD OF MANUFACTURING THE SAME | 01-25-2018 |
174361000 | Soldered | 1 |
20120181079 | Capacitor Coupled Cable Shield Feedthrough - Shielding performance and protection from radiated RF energy at a cable's point of entry to an enclosure are improved when a shield of the cable is AC coupled around an entire opening of the enclosure using a discoidal capacitor. The capacitor may be electrically coupled to the shield and the enclosure around the entire inner and outer circumferences of the discoidal capacitor. Compared to traditional DC coupling or the use of a drain wire and traditional capacitor, using the discoidal capacitor lowers inductance and improves shielding of the opening itself while improving AC filtering characteristics and preventing ground loops. | 07-19-2012 |
174362000 | Resilient member | 3 |
20120073872 | EMC Protected Compression Unit And A Sealing System Comprising Such Compression Unit - 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. | 03-29-2012 |
20130299228 | PORT FOR INHIBITING ELECTROMAGNETIC RADIATION - 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. | 11-14-2013 |
20160134090 | SHIELD STRUCTURE FOR WIRE HARNESS - A connecting position of a braid portion relative to a shield pipe is stabilized. A shield pipe in which a conductive wire constituting a wire harness is inserted, a braid portion that is connected to an end portion of the shield pipe and in which the conductive wire that is extended out of the shield pipe is inserted, an end member that is formed of a conductive material and that is mounted to an outer circumferential surface of the shield pipe while covering an end surface of the shield pipe, the braid portion being connected to an outer circumferential surface of the end member, and a crimp ring that crimps the braid portion onto the end member are provided. A positioning groove for positioning the crimp ring in an axial direction is formed on the outer circumferential surface of the end member. | 05-12-2016 |