Abstract: A technique is disclosed for reprovisioning an interconnect fabric design for interconnecting a plurality of network nodes. A design for the interconnect fabric specifies an arrangement of elements of the fabric and flow requirements among the network nodes. The invention programmatically reprovisions the design. This may include determining whether the flow requirements are satisfied by the design and whether the design violates constraints on the elements, such as bandwidth capacity and number of available ports. If the design does not satisfy the flow requirements, then the design is modified until the flow requirements are satisfied. Modifications are performed systematically by first attempting those that are least disruptive to the design and, then, attempting modifications that are increasingly more disruptive. As a result, the design is efficiently and cost-effectively reprovisioned to meet the flow the requirements.

Abstract: A technique for verifying and reprovisioning an interconnect fabric design using integer programming techniques. Requirements for the interconnect fabric design to be reprovisioned may be referred to as flow requirements. The flow requirements may include, for example, source and terminal nodes for communication flows and communication bandwidth required for the flows. An existing interconnect fabric design specifies an arrangement of elements of the fabric, such as links and interconnect devices. The invention programmatically verifies whether the existing design satisfies the flow requirements using integer programming techniques. If the existing design does not satisfy the flow requirements, the invention may also be used to reprovision the existing design to satisfy the flow requirements.

Abstract: The present invention relates to a spring clip connector assembly comprising a base product with an opening and a spring clip connector. The spring clip connector includes a housing having a front wall with an opening for receiving a wire therethrough, a movable tab located in the housing, and a conductor secured to the housing and having a contact positioned to engage a wire inserted through the opening in the front wall, and a spring between the housing and the tab. One of the base product and the housing includes a resilient member and the other of the base product and the housing includes a mounting surface, the resilient member movable between a first position that permits insertion of the housing through the opening of the faceplate and a second position that engages the at least one mounting surface and blocks removal of the housing from the opening of the faceplate.

Abstract: The present invention relates to a spring clip connector assembly comprising a base product with an opening and a spring clip connector. The spring clip connector includes a housing having a front wall with an opening for receiving a wire therethrough, a movable tab located in the housing, and a conductor secured to the housing and having a contact positioned to engage a wire inserted through the opening in the front wall, and a spring between the housing and the tab. One of the base product and the housing includes a resilient member and the other of the base product and the housing includes a mounting surface, the resilient member movable between a first position that permits insertion of the housing through the opening of the faceplate and a second position that engages the at least one mounting surface and blocks removal of the housing from the opening of the faceplate.

Abstract: A technique for designing an interconnect fabric for communication between a set of source nodes and a set of terminal nodes. A design for an interconnect fabric is obtained having an interconnect device layer. The layer is adjacent to either the set of source nodes or the set of terminal nodes. Flow sets that traverse the layer of interconnect devices are identified. A pair of the flow sets are merged thereby alleviating at least one port violation. The technique may be implemented programmatically by a design tool.

Abstract: The present invention relates to a spring clip connector assembly comprising a base product with an opening and a spring clip connector. The spring clip connector includes a housing having a front wall with an opening for receiving a wire therethrough, a movable tab located in the housing, and a conductor secured to the housing and having a contact positioned to engage a wire inserted through the opening in the front wall, and a spring between the housing and the tab. One of the base product and the housing includes a resilient member and the other of the base product and the housing includes a mounting surface, the resilient member movable between a first position that permits insertion of the housing through the opening of the faceplate and a second position that engages the at least one mounting surface and blocks removal of the housing from the opening of the faceplate.

Abstract: The present invention relates to a spring clip connector assembly comprising a base product with an opening and a spring clip connector. The spring clip connector includes a housing having a front wall with an opening for receiving a wire therethrough, a movable tab located in the housing, and a conductor secured to the housing and having a contact positioned to engage a wire inserted through the opening in the front wall, and a spring between the housing and the tab. One of the base product and the housing includes a resilient member and the other of the base product and the housing includes a mounting surface, the resilient member movable between a first position that permits insertion of the housing through the opening of the faceplate and a second position that engages the at least one mounting surface and blocks removal of the housing from the opening of the faceplate.

Abstract: A technique for designing an interconnect fabric for communication between a set of source nodes and a set of terminal nodes. A design for an interconnect fabric is obtained having an interconnect device layer. The layer is adjacent to either the set of source nodes or the set of terminal nodes. Flow sets that traverse the layer of interconnect devices are identified. A pair of the flow sets are merged thereby alleviating at least one port violation. The technique may be implemented programmatically by a design tool.

Abstract: A strain sensing arrangement includes a rigid annular ring, which is co-axial with an upper central boss and a lower central boss. An upper array of vertical, relatively flat, wide and flexible beams are connected to the upper boss and the ring and a lower array of horizontal beams are connected to the lower boss and the ring. Each of the beams are provided with a strain gauge on each side thereof for detecting any deflection of the beams.When the arrangement is utilized in an assembly robot, the end of an arm of the robot is inserted downwardly into the upper boss and a gripper is inserted upwardly into the lower boss, so that the strain gauges can detect torsional and/or linear strain acting on the arrangement caused by relative rotation of the gripper with respect to the arm.