Apple patent looks for improved ways to cool Macs by air
TweetFollow Us on Twitter

Apple patent looks for improved ways to cool Macs by air


A new Apple patent (number 7,684,192) at the US Patent & Trademark Office shows that the company is investigating improved ways to cool Mac Pros and other computers.

The patent is for an apparatus for the air cooling of an electronic device. A contoured panel channels a flow of air within the housing of an electronic device so as to channel the flow of air more directly over heat producing elements such as the microprocessor and peripheral cards. A sensor can also be employed to determine whether the panel is present and properly placed. If not, measures can be taken to reduce the heat generated by the heat producing elements. For example, a warning can be displayed, or the microprocessor can be instructed to enter sleep mode. The inventors are Steven Holmes and Douglas L. Heirich.

Here's Apple's background and summary of the invention: "As electronic devices increase in processing power and speed, their processors generate more and more heat, thus exacerbating wear and tear on various components due to thermal cycling and otherwise compromising their performance. Such temperature-related problems only continue to grow as processor speeds continue their steady march upward. The cooling of these processors, and other heat producing elements, has therefore become an important issue affecting the performance of modern electronic devices such as computers.

"To this end, methods have been applied in the past to reduce the operating temperatures of electronic devices. For example, various liquid cooling systems have been employed to cool processors with water or other liquids. However, liquid cooling systems are typically bulky, expensive, and upon leaking, risk severe damage to the electronic devices in which they are installed. Fans for air cooling are another common solution to the problem of excessive heat generation. Such fans are an inexpensive and relatively reliable solution, and do not suffer from some of the drawback of liquid cooling systems, such as the risk of leaks. Ongoing efforts thus exist to improve the effectiveness and cooling ability of air cooling systems.

"Broadly speaking, the invention pertains to improving the air cooling of electronic devices. A contoured panel is employed to channel the flow of air from a fan more directly onto an electronic device's sources of heat. In this manner, the heat dissipation ability of existing air cooling devices is increased without increasing their fan speeds, or any other parameters which may have potentially detrimental effects such as increased power consumption, noise generation, or the like.

"The invention can be implemented in numerous ways, including as a method, system, device, apparatus, or computer readable medium. Several embodiments of the invention are discussed below.

"As a contoured panel for directing a flow of air within an electronic device, one embodiment of the invention comprises a panel configured to be removably placed proximate to an electronic device, the electronic device having a heat producing element and a fan, the panel further having a contoured portion configured to be placed proximate to the fan so as to direct a flow of air from the fan across the heat producing element, the flow of air facilitating the cooling of the heat producing element.

"As an air-cooled electronic device, one embodiment of the invention comprises a housing and a microprocessor and a fan within the housing. The panel is configured to be removably placed proximate to the housing. The panel also has a contoured portion configured to direct a flow of air from the fan across the microprocessor so as to cool the microprocessor.

"As an electronic device housing, one embodiment of the invention comprises a first portion configured to support a microprocessor, and a second portion configured to support a first fan. A removable, contoured portion configured to direct air from the first fan across the microprocessor, so as to cool the microprocessor."

 
AAPL
$111.78
Apple Inc.
-0.87
GOOG
$516.35
Google Inc.
+5.25
MSFT
$47.66
Microsoft Corpora
+0.14
MacNews Search:
Community Search:

Latest Forum Discussions

See All
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Galaxy Trucker Pocket (Games)
Galaxy Trucker Pocket 1.0.8 Device: iOS iPhone Category: Games Price: $2.99, Version: 1.0.8 (iTunes) Description: Galaxy Truckers Wanted!=================================================================(5/5) "Galaxy Trucker isn’t merely the best board game on iPad this year, it’s the best board game on iPad ever." - Pocket Tactics | Read more »
Make your own Tribez Figures (and More)...
Make your own Tribez Figures (and More) with Toyze Posted by Jessica Fisher on December 19th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
So Many Holiday iOS Sales Oh My Goodness...
The holiday season is in full-swing, which means a whole lot of iOS apps and games are going on sale. A bunch already have, in fact. Naturally this means we’re putting together a hand-picked list of the best discounts and sales we can find in order to make your own App Store holiday shopping easier. Things are already kicking off with an... | Read more »
It’s Bird vs. Bird in the New PvP Mode f...
It’s Bird vs. Bird in the New PvP Mode for Angry Birds Epic Posted by Jessica Fisher on December 19th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
Telltale Games and Mojang Announce Minec...
Telltale Games and Mojang Announce Minecraft: Story Mode – A Telltale Games Series Posted by Jessica Fisher on December 19th, 2014 [ permalink ] | Read more »
WarChest and Splash Damage Annouce Their...
WarChest and Splash Damage Annouce Their New Game: Tempo Posted by Jessica Fisher on December 19th, 2014 [ permalink ] WarChest Ltd and Splash Damage Ltd are teaming up again to work | Read more »
BulkyPix Celebrates its 6th Anniversary...
BulkyPix Celebrates its 6th Anniversary with a Bunch of Free Games Posted by Jessica Fisher on December 19th, 2014 [ permalink ] BulkyPix has | Read more »
Indulge in Japanese cuisine in Cooking F...
Indulge in Japanese cuisine in Cooking Fever’s new sushi-themed update Posted by Simon Reed on December 19th, 2014 [ permalink ] Lithuanian developer Nordcurrent has yet again updated its restaurant simulat | Read more »
Badland Daydream Level Pack Arrives to C...
Badland Daydream Level Pack Arrives to Celebrate 20 Million Downloads Posted by Ellis Spice on December 19th, 2014 [ permalink ] | Read more »
Far Cry 4, Assassin’s Creed Unity, Desti...
Far Cry 4, Assassin’s Creed Unity, Destiny, and Beyond – AppSpy Takes a Look at AAA Companion Apps Posted by Rob Rich on December 19th, 2014 [ permalink ] These day | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.