Claims
- 1. An electronic device, comprising:at least one component, said at least one component capable of producing a quantity of heat; an air-moving device, said air-moving device capable of creating a flow of air, said flow of air removing a portion of said quantity of heat from said at least one component; and an air duct comprising, a restriction chamber, said restriction chamber having a first end and a second end, and said restriction chamber having at least one venturi vent, an intake manifold, said intake manifold capable of being operatively engaged to said flow of air and further operatively engaged to said first end of said restriction chamber, and an exhaust manifold coupled to said second end of said restriction chamber; wherein said at least one venturi vent creates a vacuum air flow, and wherein said vacuum air flow does not pass over said at least one component; and a heat pipe, said heat pipe having a first end and a second end, said first end of said heat pipe coupled to said at least one component.
- 2. The electronic device of claim 1 further comprising at least one system component, wherein said vacuum air flow passes over said at least one system component.
- 3. The electronic device of claim 2 wherein said at least one system component is thermally isolated from said at least one component.
- 4. The electronic device of claim 1 wherein said at least one component comprises a microprocessor.
- 5. The electronic device of claim 1 wherein said air-moving device is proximal to said intake manifold of said air duct.
- 6. The electronic device of claim 1 wherein said air moving device is a blower.
- 7. The electronic device of claim 1 wherein said air moving device is a fan.
- 8. The electronic device of claim 1, wherein said second end of said heat pipe is coupled to said exhaust manifold.
- 9. The electronic device of claim 1, further comprising:a cavity, said cavity containing said at least one component, said cavity thermally coupled to said at least one venturi vent of said air duct.
- 10. The electronic device of claim 1, further comprising;a keyboard, said keyboard further having a cavity; and wherein said air-moving device creates a first air flow across said at least one component and said first air flow enters said intake manifold of said air duct, and wherein said vacuum air flow of said at least one venturi vent creates a second air flow through said cavity of said keyboard and said second air flow combines with said first air flow in said air duct before exiting through said exhaust manifold of said air duct.
- 11. The electronic device of claim 1, wherein said air-moving device creates a first air flow across said at least one component, and said first air flow enters said intake manifold of said air duct and wherein said vacuum air flow of said at least one venturi vent creates a second air flow from a quantity of air external to said electronic device, said second air flow combines with said fist air flow in said air duct before exiting through said exhaust manifold of said air duct.
- 12. The electronic device of claim 1, further comprising:a cavity; and wherein said air-moving device creates a first air flow which moves a quantity of air from said cavity into said intake manifold of said air duct, said vacuum air flow of said venturi vent creating a second air flow of a quantity of air external to said electronic device and said second air flow combines with said first air flow to form a combined air flow, said combined air flow flows across said second end of said heat pipe before exiting through said exhaust port of said air duct.
- 13. The electronic device of claim 1, further comprising:an enclosure, said at least one component enclosed in said enclosure, said vacuum air flow of said at least one venturi vent coupled to said first enclosure; a cavity; and wherein said air-moving device creates a first air flow, said first air flow drawing a first quantity of air from said cavity into said intake manifold of said air duct, said vacuum air flow of said at least one venturi vent drawing a second quantity of air from said enclosure, said second quantity of air combining with said first quantity of air before exiting through said exhaust manifold of said air duct.
Parent Case Info
This application is a continuation of Ser. No. 09/181,720 Oct. 28, 1998.
US Referenced Citations (22)
Foreign Referenced Citations (1)
Number |
Date |
Country |
363221655 |
Sep 1988 |
JP |
Non-Patent Literature Citations (2)
Entry |
IBM Technical Disclosure Bulletin; vol. 15; No. 12; May 1973; “Uninterruptible Modular Air-Cooled System”; pp. 3654-3655. |
Computer Packaging Technology; 8307 Electronic Packaging & Production; 34 (1994) Jan. No. 1; Newton, Mass, USA; “Diffuser Improves Computer Cooling-A Diffuser At The Cabinet Exhaust Converts Dynamic Head To Static Pressure”; pp. 42-43. |
Continuations (1)
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Number |
Date |
Country |
Parent |
09/181720 |
Oct 1998 |
US |
Child |
09/666127 |
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US |