International Business Machines Corporation

Matthew Carl Zehrer

Cary Huettner

Don Alan Gilliland

Mark David Pfeifer

Joseph Paul Kuczynski

Eric Alan Eckberg

Scott Alan Shurson

Michael Scott Good

Ray Clement Laning

Kenneth E Lubahn

Jessica Rose Berens

Nathan David Karl

Paul Jeffrey La Rocca

An attenuation mechanism for an electronic device is presented. The attenuation mechanism includes an outer member that has an inner member oriented axially within the outer member. The inner member has an axial twist that causes a line of sight blockage between an exterior and an interior of a housing of an electronic device when the attenuation mechanism is mounted through the housing, such that sound and electromagnetic radiation is attenuated without obstructing cooling air that is flowing through the housing.

Air exhaust/inlet sound attenuation mechanism

Disclosed is an electronic component which includes a removable planar card having a light emitting diode (LED). The electronic component also includes an attachment flange having a first face and a second face substantially parallel to a removable planar card face, and a bushing installed in a hole in the attachment flange. The bushing includes an inner member having a head, a threaded shaft extending from the head. The inner member is inserted through the flange hole such that the head rests on the flange first face. The bushing also includes a sleeve having an threaded inner diameter that is threaded onto the shaft such that the attachment flange is clamped between the inner member and the sleeve and a bottom end of the sleeve is suspended over the LED. Finally, the electronic component includes an optical transmission line inserted into a through hole in the inner member.

Optical transmission line retention and light accumulation bushing

Air moving device (AMD) packaging apparatus includes an AMD carriage structure and an associated frame receiving the AMD carriage structure. The AMD carriage structure includes an AMD holder section pivotally connected to a driver section. The associated frame is mounted in a housing of a system to be cooled and includes elongated slots defining cooperating tracks for receiving the AMD carriage structure. The AMD holder section and the driver section include outwardly extending protrusions or posts slideably received within the cooperating tracks in the associated frame to position an AMD contained within the AMD holder section in an operating position within the associated frame.

AMD packaging apparatus for minimal external space, hot plug, and redundant installation

A printed circuit board capable of receiving an on-board battery from multiple orientations is disclosed. The movement of the on-board battery on the printed circuit board is directed via one or more guide tabs on the on-board battery that fit within one or more guide rails attached to the printed circuit board. A cam lever is attached to the on-board battery and enables a user to utilize mechanical advantage to install and/or remove the on-board battery on the printed circuit board. A pull tab attached to the on-board battery provides additional surface area to distribute the force when a user removes the on-board battery. The on-board battery can be installed and/or removed orthogonally and/or horizontally to the printed circuit board during the operation of the printed circuit board.

Printed circuit board capable of receiving an on-board battery from multiple orientations

A method and modular mechanism are provided for protecting fiber optic cables. The modular mechanism includes an inner member for receiving the fiber optic cable, and an outer container receiving and retaining the inner member, such as, an inner tube and outer tube. The inner member and the outer container have predefined shapes to create an interference with each other, limiting a bend radius of the fiber optic cable.

Growing community of inventors

Saint Paul, MN, United States of America

Matthew Carl Zehrer