Hewlett Packard Enterprise Development LP

Hewlett-packard Development Company, L.P.

David A Selvidge

Minh H Nguyen

Pinche Tsai

John P Franz

Earl W Moore

Kelly Kennedy Smith

Qiang Wang

Stephen Spencer

David M Paquin

Erik Robert Nielsen

David W Deis

Keith J Kuehn

Brooks James Vaughan

Belgie B McClelland

Paul E Westphall

Belgie B McClelland, Ii

Jeoff M Krontz

Shou-Jen Yang

Nilashis Dey

David Scott Chialastri

Richard Bargerhuff

John M Lenthall

Jim B Duke

Melissa Ellen Meingast

Blind mate connection techniques and associated connectors are disclosed. Blind mate connectors provide connections where visual inspection at time of connection may not be available. Stacking tolerance increases when connectors have a different set of datums (e.g., a different relative orientation) relative to adjacent connectors. Different datums permit twinning two printed circuit boards ('PCBs') prior to insertion into a slot of a chassis. Each connector may be attached to a respective PCB utilizing a spring and offset feature to provide a standoff on a respective PCB. Control of standoff and rotational movement (e.g., via brackets) allows each individual connector to have a 'float' for improved insertion tolerance. Connector pairs may connect through an opening in a midplane while simultaneously connecting to the midplane. Switch trays and node trays may be inserted through opposing sides of a chassis and be connected through the midplane of that chassis.

Blind mate connections with different sets of datums

Switches and groups of IO ports may be divided into separate switch modules and IO modules that can be connected by high-speed low-loss management cables in a variety of configurations. Thereafter, the separate modules may be replaced independently of each other. The switch module may recognize, and thereafter ignore, unconnected ports, removing the performance penalty that sometimes arises when fewer than all available ports are connected. The switch module may rapidly adjust to addition, subtraction, and replacement of connected IO modules.

Modular, flexibly connected switch-port input-output cards

Embodiments are directed to an assembly including a bay structure including a bay structure that defines a bay for receiving a pluggable module and including sides and a front plate rotatably connected to the sides, a connecting bracket coupled with the bay structure, and a heat transfer device coupled with the bay structure. The bay structure, the heat transfer device, and the connecting bracket are configured such that rotating the front plate from a first position to a second position displaces the connecting bracket in a first direction which causes the connecting bracket to displace the heat transfer device in a second direction transverse to the first direction.

Vertical lift heat transfer device for pluggable modules

A device assembly as disclosed herein includes a heat pipe coupled to a heat transfer device, and a thermal interface. The assembly further includes a cold plate rotatably coupled with the heat pipe through a hinge. The thermal interface is coupled with the cold plate through a plane to rotate about the heat pipe together with the cold plate, and the thermal interface includes a material having a thickness and a resiliency configured to make thermal contact with a circuit in a circuit card when the cold plate is rotated over the circuit card. A chassis and a method to build the chassis including the above assembly are also disclosed.

Hinged dimm cooling device

In example implementations, a memory cooler is provided. The memory cooler includes a body. The body includes two pieces that are moveable relative to one another. Each piece of the body includes an inlet manifold, an outlet manifold, and a plurality of cold plates extending between the inlet manifold and the outlet manifold. The inlet manifold is to receive liquid coolant from a liquid coolant supply line. The outlet manifold is to return the liquid coolant to the liquid coolant supply line. The liquid coolant flows from the inlet manifold to the outlet manifold through interior channels of the cold plates. The plurality of cold plates of a first piece of the body are interleaved with the plurality of cold plates of a second piece of the body such that slots to receive memory modules are defined between adjacent pairs of cold plates.

Memory coolers

Example implementations relate to a handle made of a single metal sheet. In one example, the handle includes a plurality of chamfered edges where each edge includes a first side and a second side. The handle includes a rolled-over top cover and a rolled bottom edge disposed between each of the plurality of chamfered edges. The handle also includes a latching extension disposed adjacent to each of the plurality of chamfered edges. The latching extension of the handle includes a pivot hole, an engaging indentation, and a hook located at an endpoint of the latching extension.

Handle for a drawer

A disk drive module is provided herein. The disk drive module includes a frame, a keyed member, a front aperture, and a back aperture. The frame includes a top wall, a bottom wall, and a pair of side walls therebetween. The keyed member is formed along at least one of the pair of side walls. The front aperture to receive a drive carrier. The back aperture to interchangeably receive at least one back end selected from a hot plug back end and a non-hot plug back end.

Disc drive module

Examples described herein include latch mechanisms for covers. In some examples, an electronic device has an enclosure, a cover, and a latch mechanism. The enclosure may include an opening. The latch mechanism may include a rotatable arm, a spring to bias the rotatable arm to secure the cover to the enclosure, and a cam moveable between a rest position and an engaged position. In the engaged position, the cam moves the rotatable arm to release the cover.

Latch mechanisms for covers

Hard drive tray device

An assembly for engaging a rail with support structures includes a bracket disposed at an end of the rail. The bracket is configured to rotate between at least first and second positions such that the bracket can present at least first or second different engagement features for engaging with different kinds of support structures.

Method and apparatus for engaging a rail with various support structures

A baffle manages airflow through optionally mounted electronic components by using flexible members formed to extend to empty connectors and flex away from the connectors to accommodate electronic components mounted to the connectors.

Flexible airflow baffle for an electronic system

Latch systems for a drive cage assembly are disclosed. In an exemplary embodiment, the latch system may be operated by moving a hinge bracket in a first direction to slide at least one latch on the hinge bracket into an open position. Then receiving a peripheral device in the drive cage assembly in either a tower orientation or a rack orientation when the at least one latch is in the open position. Then moving the hinge bracket in a second direction to slide the at least one latch into a closed position and secure the peripheral device in the drive cage assembly.

Latch systems for a drive cage assembly

An interior of an electronic system is accessed by manipulating a latch mechanism to release a handle attached to a drawer disposed within a housing of the electronic system; operating the handle to extend the drawer at least partially out of the housing; further manipulating the latch mechanism to release a door that obscures an interior of the drawer; and shifting the door to expose the interior of the drawer.

Accessing an interior of an electronic system

A computer system comprising a computer chassis supporting at least one electronic component, the computer chassis having a volume and at least one interactive surface; an indicator panel supported by the computer chassis and coupled to the electronic component, the indicator panel having a display and an outer edge; wherein the indicator panel comprises a first position wherein the indicator panel is received within an aperture in the interactive surface, the indicator panel and the display are disposed within the chassis volume, and the outer edge is exposed and indicates a condition of the electronic component.

Growing community of inventors

Cypress, TX, United States of America

David A Selvidge