Thermal management system for electrically-powered devices
OwnerJoseph L. Pikulski, Willett Tuiteleinventors
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Abstract
Described herein are devices, systems and methods for utilizing fluid cooling to thermally manage electrically-powered devices. Embodiments incorporating features of the present disclosure can purge heated cooling fluid from the system immediately after if has been used to absorb heat from an electrically-powered device, so that other devices in the system do not receive cooling fluid from another device in the system. In some embodiments, cooling fluid can be made to directly impinge on or near an electrically-powered device.
Claims20
A thermal management system, comprising:
- a base thermal management fixture in fluid communication with a cooling fluid source, said base thermal management fixture configured to receive and hold at least one electrically-powered device, said base thermal management fixture comprising a fluid-input opening configured to receive cooling fluid from said cooling fluid source;
- wherein said base thermal management fixture comprises internal components configured to direct said cooling fluid toward said electrically-powered device, said internal components comprising an impingement head configured to direct said cooling fluid toward said electrically-powered device, such that said cooling fluid can directly impinge on said at least one electrically-powered device, absorb heat from said at least one electrically-powered device, and become heated waste fluid;
- wherein said base thermal management fixture comprises an exit port configured such that said heated waste fluid can exit from said exit port and can be removed from said base thermal management fixture and said thermal management system.
A base thermal management fixture for use in a thermal management system, comprising:
- a holding assembly portion defining an aperture and configured to receive at least one electrically-powered device;
- an input opening configured to receive cooling fluid from a cooling fluid source;
- an impingement head configured to direct said cooling fluid through said aperture, such that said cooling fluid can absorb heat from said at least one electrically-powered device and become heated waste fluid;
- an exit port configured such that said heated waste fluid can exit from said exit port and can be removed from said base thermal management fixture.
A method of thermally-regulating a plurality of electrically-powered devices, comprising:
- providing a cooling fluid source;
- flowing cooling fluid from said cooling fluid source through a first base thermal management fixture in fluid communication with said cooling fluid source, said first base thermal management fixture holding at least a first electrically-powered device;
- wherein said first base thermal management fixture comprises internal features configured to direct said cooling fluid toward said first electrically-powered device, such that said cooling fluid absorbs heat directly from said first electrically-powered device and becomes a first heated waste fluid;
- wherein said first base thermal management fixture is configured such that said first heated waste fluid exits from said first base thermal management fixture and is removed from said thermal management system;
- and
- flowing said cooling fluid from said first base thermal management fixture to a second base thermal management fixture in fluid communication with said first base thermal management fixture, said cooling fluid from said first base thermal management fixture not comprising said first heated waste fluid, said second base thermal management fixture holding at least a second electrically-powered device;
- wherein said second base thermal management fixture comprises internal features configured to direct said cooling fluid received from said first base thermal management fixture toward said second electrically-powered device.
Dependencies are inferred from the claim text.