International Business Machines Corporation

Robert L Nicoletti

Kenneth Scea

Andrew Rybak

Lynda L Anderson

Robert E Mahoney

Norman L Hoffman

Dennis R Barringer

Shawn Canfield

Harold M Toffler

David C Linnell

George W Brehm

Kent D Waddell

An electromagnetic compatibility (EMC) clamp for an electrical connector which allows in one embodiment the reduction of a 12&#xd7; cabling system to four 3&#xd7; cabling system. The construction of another embodiment is compatible with the Infiniband technology especially when using Octopus cables. One embodiment of the clamp is in compliance with FCC Class B requirements.

EMC clamp for three exit backshell

Disclosed is an apparatus for associating a cable including a braid with an electronic device and improving electromagnetic compatibility (EMC) shielding between the cable and the electronic device, the apparatus including a tubular member including an outer dimension, and defining a first opening, a second opening, and a cable cavity, the tubular member being configured to associate with the electronic device and the braid of the cable, the outer dimension of the tubular member being further configured to receive a charge from the braid of the cable in a region of the tubular member disposed externally to the electronic device.

Apparatus for associating a cable with an electronic device and improving electromagnetic compatability shielding between the cable and the electronic device

An electromagnetic compatibility (EMC) clamp for an electrical connector which allows in one embodiment the reduction of a 12x cabling system to four 3x cabling system. The construction of another embodiment is compatible with the Infiniband technology especially when using Octopus cables. One embodiment of the clamps is in compliance with FCC Class B requirements.

Method and apparatus for associating a cable with an electronic device and improving electromagnetic compatability shielding between the cable and the electronic device

A snap-fit shield is provided which fits securely within a frame opening, and which shields and grounds the opening while eliminating a need for a complementary connector portion. The shield has an insulative inner housing having a first base wall and a first pair of side walls and end walls extending therefrom defining a first cavity. The shield includes a conductive shell having a second base wall and a second pair of side walls and end walls extending therefrom defining a second cavity. The second pair of side walls and end walls have at least one outward bias positioned thereon. The shield also has an insulative outer housing having a third base wall and a third pair of side walls and end walls extending therefrom defining a third cavity. The outer housing is configured to snap-fit within an opening in a frame so as to shield circuitry internal thereto. The third cavity of the outer housing is configured to receive at least a portion of the conductive shield therein, while the second cavity of the conductive shield is configured to receive the inner housing therein.

Snap-fit electromagnetic shield

A power connector for receiving a circuit board in accordance with an exemplary embodiment is provided. The power connector includes first and second walls operably disposed on a first side of a base portion for receiving at least a portion of a circuit board therebetween. The base portion has a second side opposite the first side and a first aperture extending from the second side into the base portion. The first aperture has a first diameter. The power connector further includes at least one electrically conductive pin having both first and second compliant end portions. The first compliant end portion has a second diameter when the first compliant end portion has a non-compressed state, and a third diameter smaller than the second diameter when the first compliant end portion has a compressed state. The second diameter of the first compliant end portion is larger than the first diameter of the first aperture. The first compliant end portion is disposed within the first aperture to compressively load the first compliant end portion within the first aperture for affixing the pin to the base portion.

Growing community of inventors

Milton, NY, United States of America

Robert L Nicoletti