Integrated pipe heat exchanger

Patent metadata

Field	Value
Publication number	US-9854707-B2
Application number	US-201414152677-A
Country	US
Kind code	B2
Filing date	Jan 10, 2014
Priority date	Jan 10, 2014
Publication date	Dec 26, 2017
Grant date	Dec 26, 2017

Abstract

A heat exchanger system may have a base, a mounting apparatus for attaching the base to a device, a gasket shelf for placing a gasket, a dissipation member for dissipating heat, and heat generator attachment sites for absorbing heat. A mounting apparatus may have finger-like extensions which flex and draw the base into contact with an underlying electronic device from which the system conducts heat. A base may also have an integrated heat pipe clamp attachment forming an aperture in the base into which a heat pipe may extend and may be clamped in thermal communication. The dissipation device may be a series of fins and troughs and a fan may direct air over the dissipation device to cool the apparatus.

First claim

What is claimed is:

1. A heat exchanger system comprising: a base having a mounting apparatus configured to secure the base in a substantially fixed position with respect to a first heat source; a first heat generator attachment site formed in the base and conducts heat to the base, the first heat generator attachment site configured to be positioned in thermal communication with a first heat source; a dissipation member configured to conduct heat away from the base; a second heat generator attachment site formed in the base and configured to be positioned in thermal communication with a second heat source and conduct heat to the base, a third heat generator attachment site formed in the base and configured to be positioned in thermal communication with a third heat source and conduct heat to the base, wherein the first heat generator attachment site comprises an integrated heat pipe clamp attachment, the second heat generator attachment site comprises a bolt-on heat pipe attachment, the third heat generator member comprises fins and troughs, wherein each of the troughs is oriented perpendicular to the first heat generator attachment site, and wherein each of the troughs comprises a radiused end whereby the profile of each trough is shallower near the integrated heat pipe clamp attachment and deeper extending away from the integrated heat pipe clamp attachment; and wherein the heat exchanger system is a unitary piece of material.

2. The system of claim 1 , wherein the mounting apparatus comprises a static mount.

3. The system of claim 1 , wherein the mounting apparatus comprises an integrated spring mount.

4. The system of claim 1 , further comprising a gasket shelf surrounding the perimeter of the base and adapted to receive a gasket.

5. The system of claim 1 , further provided with a fan installed to direct airflow over the dissipation member.

6. The system of claim 1 , further comprising a fastening apparatus, comprising an aperture disposed in the base, configured to permit fasteners to compress the integrated heat pipe clamp attachment to retain a heat pipe in mechanical and thermal communication with the base.

7. The system of claim 1 , wherein the base is formed by milling.

8. A method of provisioning a heat source with a cooling system, the cooling system comprising: a base having a mounting apparatus; a first heat generator attachment site formed in the base; a second heat generator attachment site formed in the base; a third heat generator attachment site formed in the base; a dissipation member; wherein the first heat generator attachment site comprises an integrated heat pipe clamp attachment, the second heat generator attachment site comprises a bolt-on heat pipe attachment, and the third heat generator attachment site comprises a pressure mount attachment; wherein the dissipation member comprises fins and troughs, wherein each of the troughs is oriented perpendicular to the first heat generator attachment site, and wherein each of the troughs comprises a radiused end whereby the profile of each trough is shallower near the integrated heat pipe clamp attachment and deeper extending away from the integrated heat pipe clamp attachment; and wherein the cooling system is a unitary piece of material; the method comprising: securing the base of the cooling system in a substantially fixed position with respect to a first heat source via the mounting apparatus; positioning the first heat generator attachment site formed in the base in thermal communication with the first heat source; positioning the second heat generator attachment site formed in the base in thermal communication with a second heat source; positioning the third heat generator attachment site formed in the base in thermal communication with a third heat source; conducting heat from the first heat source to the base; conducting heat from the second heat source to the base; conducting heat from the third heat source to the base; and conducting heat from the base to the dissipation member.

9. The method of claim 8 , further comprising: installing a gasket on a gasket shelf surrounding the perimeter of the base and adapted to receive the gasket; and wherein the dissipation member is formed by cutting fins and troughs into the unitary piece of material.

10. The method of claim 8 , further comprising directing airflow over the dissipation member to conduct heat away from the dissipation member.

11. The method of claim 10 , wherein the directing comprises directing the airflow to exit the cooling system and to enter the cooling system on substantially parallel paths substantially normal to a plane.

Assignees

• Rosemount Aerospace Inc
• Rosemount Aerospace Inc

Inventors

• Wicks Curtis
• Lovaasen Eric
• Anderson Kaleb
• Boer Jonathan

Classifications

• H10W40/611 Primary

  Bolts or screws · CPC title

• H10W40/73

  for cooling by change of state · CPC title

• F28D2021/0028

  for cooling heat generating elements, e.g. for cooling electronic components or electric devices · CPC title

• B23P15/26

  heat exchangers {or the like (making heat exchangers by methods covered by other subclasses B21D53/02)} · CPC title

• H01L2924/0002

  Electricity · mapped topic