Electronics assembly with air filter
AssigneeSun Microsystems, Inc.
InventorsAndrew John Yair, John David Schnabel, Sean Conor Wrycraft, Stephen Paul Haworth
Life of this patent
Estimating the term…
Abstract
An electronics assembly includes a chassis and a panel mounted on the chassis. The panel has an air filter on a surface of the panel which is retained in position on the panel by one or more retaining elements (80), for example plastics rivets, that can be operated to allow release of the air filter from the panel. The air filter can be changed very quickly during maintenance of the assembly without the need to switch the assembly off during changing of the air filter.
Claims17
An electronics assembly which comprises:
- (i) a chassis;
- and
- (ii) a panel that is mounted on the chassis by one or more hinges such that the panel can be swung out from the chassis;
- wherein the panel has an outer surface that is directed away from the chassis, and an inner surface that is positioned against the chassis, and the panel has an air filter on the inner surface thereof, wherein one end of the air filter is held on the panel so that it can he swung out from the panel to be released when the panel has been swung out from the chassis, and wherein the air filter is retained in position on the panel by one or more retaining elements that prevent the air filter being swung out from the panel, but that can be operated to allow release of the air filter from the panel.
A chassis for an electronics assembly which has a panel mounted on a surface thereof by one or more hinges so that the panel can be swung out from the chassis, wherein the panel has an outer surface that is directed away from the chassis and an inner surface that is positioned against the chassis, and has, on the inner surface thereof, a generally planar air filter in the form of a cartridge having a frame and filter material supported by the frame, wherein one end of the cartridge is held on the panel so that it can he swung out from the panel, and wherein the cartridge is retained in position on the panel by means of one or more retaining elements that prevent the cartridge from being swung out from the panel, but that can be manually opened to allow release of the cartridge from the panel.
A panel for an electronics assembly, which panel has one or more hinges to enable it to be mounted on the assembly and be swung out from the assembly, and, has, on a surface thereof, a generally planar air filter in the form of a cartridge having a frame and filter material supported by the frame, wherein one end of the cartridge is held on the panel so that it can be swung out from the panel to be released when the panel has been swung out from the chassis, and wherein the cartridge is retained in position on the panel by means of one or more retaining elements that prevent the cartridge being swung out from the panel, but that can be manually opened to allow release of the cartridge from the panel.
A method of replacing an air filter in an electronics assembly comprising
- (i) a chassis;
- and
- (ii) a panel that is mounted on the chassis by one or more hinges so that an outer surface is directed away from the chassis and an inner surface is positioned against the chassis, the panel having a generally planar air filter that is retained in position against the inner surface of the panel by means of one or more retaining elements;
- wherein the method comprises swinging the panel out from the chassis to allow access to the inner surface thereof, releasing the one or more retaining elements, removing the air filter, locating a replacement air filter on the panel and engaging the one or more retaining elements;
- the operations being performed while the electronics assembly is in operation.
Dependencies are inferred from the claim text.