U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Liquid cooling system

Patent 6999316 Issued on February 14, 2006. Estimated Expiration Date: Icon_subject September 10, 2023. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Cooling system using an oil-in-alcohol containing consolute antifreeze composition
Patent #: 4610222
Issued on: 09/09/1986
Inventor: Goddard ,   et al.

Electronic apparatus and method of cooling the same
Patent #: 5323847
Issued on: 06/28/1994
Inventor: Koizumi, et al.

Multiple-fan microprocessor cooling through a finned heat pipe
Patent #: 5339214
Issued on: 08/16/1994
Inventor: Nelson

Two-phase cooling system for laptop computers
Patent #: 5383340
Issued on: 01/24/1995
Inventor: Larson, et al.

Focused CPU air cooling system including high efficiency heat exchanger
Patent #: 5473508
Issued on: 12/05/1995
Inventor: Porter, et al.

Passive CPU cooling and LCD heating for a laptop computer
Patent #: 5606341
Issued on: 02/25/1997
Inventor: Aguilera

Two-phase cooling system for a laptop computer lid
Patent #: 5634351
Issued on: 06/03/1997
Inventor: Larson, et al.

Cooling system for computer
Patent #: 5731954
Issued on: 03/24/1998
Inventor: Cheon

Cooling unit for electronic equipment
Patent #: 5764483
Issued on: 06/09/1998
Inventor: Ohashi, et al.

Focused air cooling employing a dedicated chiller
Patent #: 5823005
Issued on: 10/20/1998
Inventor: Alexander, et al.

More ...

Inventor

Assignee

Application

No. 10666189 filed on 09/10/2003

US Classes:

361/701, With heat exchanger unit361/688, With cooling means361/689, Fluid165/104.31, By application of mechanical energy165/104.33, Cooling electrical device123/41.42, Liquid coolants other than water and water treatment361/695, Fan or blower62/259.2, With electrical component cooling345/87, Liquid crystal display elements (LCD)361/699, Liquid361/687, With cooling means165/80.3Air cooled, including fins

Examiners

Primary: Vortman, Anatoly

Attorney, Agent or Firm

International Classes

H05K 7/20
F28D 1/04

Abstract

A liquid cooling system and apparatus is presented. A two-piece embodiment is presented. The first component is a heat transfer unit capable of engaging a processor and adapted to transfer heat from the processor to a liquid thereby generating heated liquid. The heated liquid is transported through a detachable input and output transport conduit to a second component. The second component is a heat exchange unit capable of cooling the liquid transported from the heat transfer unit. The heat exchange unit includes an input cavity for receiving the heated liquid, a heat dissipater for dissipating heat from the heated liquid thereby producing cooled liquid, and an output cavity for outputting the cooled liquid back to the heat transfer unit. In one embodiment, the heat exchange unit includes a pumping system for pumping the liquid from the heat exchange unit through the conduit to the heat transfer unit and back.

PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$18.95more info
 
Sign InRegister
Username  
Password   
forgot password?