公开(公告)号：WO2014163926A1

公开(公告)日：2014-10-09

申请号：PCT/US2014/018945

申请日：2014-02-27

Applicant: GRAFTECH INTERNATIONAL HOLDINGS INC.

Inventor： RICH, David G. ,  REYNOLDS III, Robert A. ,  TRIMMER, Bret Alan

IPC: H01M10/50

CPC classification number: H01M10/6551 ,  H01M2/1066 ,  H01M10/617 ,  H01M10/623 ,  H01M10/655 ,  H01M10/6554

Abstract: An electronic device having a heat source disposed in direct alignment with a battery for the device and a thermal management system in thermal contact with the heat source. The thermal management system may extend from at least a first surface of the battery to a second surface of the battery. The second surface of the battery may be adjacent a heat dissipation element. The thermal management system may further be in thermal contact with the heat dissipation element. Further a portion of the thermal management system extends along the first and second surfaces of the battery and has a sufficiently high anisotropic ratio to avoid the transfer of heat to the battery to the extent to inhibit the functioning of the battery.

Abstract translation: 一种电子设备，其具有与用于该设备的电池直接对准的热源和与热源热接触的热管理系统。 热管理系统可以从电池的至少第一表面延伸到电池的第二表面。 电池的第二表面可以与散热元件相邻。 热管理系统还可以与散热元件热接触。 此外，热管理系统的一部分沿着电池的第一和第二表面延伸，并且具有足够高的各向异性比率，以避免热量传递到电池到达阻止电池功能的程度。

公开(公告)号：WO2014149189A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/013721

申请日：2014-01-30

Applicant: GRAFTECH INTERNATIONAL HOLDINGS INC.

Inventor： AUGOUSTIDIS, Alexander J. ,  BEYERLE II, Richard Allen ,  KRAMER, Gregory P. ,  REYNOLDS III, Robert A. ,  RICH, David G. ,  SMALC, Martin D. ,  TRIMMER, Bret Alan

IPC: C01B31/04

CPC classification number: H01L23/373 ,  H01L23/367 ,  H01L23/3737 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L25/105 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2225/0651 ,  H01L2225/06562 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2225/1094 ,  H01L2924/00014 ,  H01L2924/1431 ,  H01L2924/1434 ,  H01L2924/15311 ,  H01L2924/15331 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: Sheets of flexible graphite may be used as thermal interfaces in various ways. The flexible graphite sheets may consist of compressed particles of exfoliated graphite, graphitized polyimide sheets, or combinations thereof. The sheets in their unaltered form are standard planar sheets. The sheets are manipulated to create a three dimensional graphite article. The article is used to dissipate heat away from a heat source to a heat dissipation element. The article can take anyone of the shapes included herein or other three dimensional shapes other than a standard sheet of paper. Such a graphite article may be incorporated into a thermal management system.

Abstract translation: 柔性石墨板可以以各种方式用作热界面。 柔性石墨片可以由剥离石墨的压缩颗粒，石墨化聚酰亚胺片或其组合组成。 它们未改变的片材是标准的平面片材。 操作片材以产生三维石墨制品。 该物品用于将热量从热源散发到散热元件。 该制品可以采用本文所包含的任何形状或除标准纸之外的其他三维形状。 这样的石墨制品可以结合到热管理系统中。

公开(公告)号：WO2015031061A1

公开(公告)日：2015-03-05

申请号：PCT/US2014/050894

申请日：2014-08-13

Applicant: GRAFTECH INTERNATIONAL HOLDINGS INC.

Inventor： RICH, David G. ,  SMALC, Martin D.

IPC: H01M10/617 ,  H01M10/653 ,  H01M10/647

CPC classification number: H01M10/617 ,  H01M10/623 ,  H01M10/655 ,  H01M10/66 ,  H01M2220/30

Abstract: An electronic device has a heat source and a generally rectangular shape battery proximate the heat source. The battery may have first and second major surfaces. A thermal regulator is in thermal contact with both of the heat source and substantially all of at least the first major surface of the battery. During operation of the device, heat transferred from the heat source to the first major surface via the thermal regulator balances the temperature profile exhibited along the first major surface such that it is substantially uniform.

Abstract translation: 电子设备具有靠近热源的热源和大致矩形形状的电池。 电池可以具有第一和第二主表面。 热调节器与热源和电池的至少第一主表面的基本上全部热接触。 在装置的操作期间，通过热调节器从热源传递到第一主表面的热量平衡沿着第一主表面显示的温度分布，使得其基本上均匀。

公开(公告)号：WO2015069438A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/061097

申请日：2014-10-17

Applicant: GRAFTECH INTERNATIONAL HOLDINGS INC.

Inventor： RICH, David G. ,  SMALC, Martin David

IPC: C01B21/06

CPC classification number: C01B31/04 ,  B32B3/04 ,  B32B3/266 ,  B32B7/12 ,  B32B9/007 ,  B32B18/00 ,  B32B2307/302 ,  B32B2307/72 ,  B32B2457/00 ,  C01B32/20 ,  C04B35/522 ,  C04B35/524 ,  C04B35/62218 ,  C04B35/645 ,  C04B41/0072 ,  C04B2235/40 ,  C04B2235/401 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/408 ,  C04B2235/6562 ,  C04B2235/6587 ,  C04B2235/661 ,  C04B2235/666 ,  C04B2235/77 ,  C04B2235/945 ,  C04B2237/363 ,  C04B2237/62 ,  C04B2237/704 ,  C09K5/14 ,  H01L23/373 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A graphite article which can be compressed by more three (3%) percent at a contact pressure of 100 KPa or less without damaging the graphite article reducing the thermal impedance exhibited by the article. Also a graphite article comprising graphitized polymer having a thickness of at least 75 microns. Preferably the graphite has a density of less than 1.50 g/cc and a compressibility of more than 3% at a contact pressure of 100 KPa. Also the article has a generally sheet like shape. These articles may be used in a thermal management system to dissipate heat from a heat source.

Abstract translation: 一种石墨制品，在100KPa或更低的接触压力下可以被三（3％）％的压缩压缩，而不会损害石墨制品，从而降低制品所呈现的热阻抗。 还有一种包含厚度至少为75微米的石墨化聚合物的石墨制品。 优选地，在100KPa的接触压力下，石墨的密度小于1.50g / cc，压缩率大于3％。 此外，该物品具有通常为片状的形状。 这些制品可用于热管理系统以从热源散发热量。