公开(公告)号：US20240301315A1

公开(公告)日：2024-09-12

申请号：US18546460

申请日：2022-03-21

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Abigail R. VAN WASSEN ,  Andrew E. TAGGI ,  Shuji LUO ,  Gary CHRISTENSEN ,  Kevin J. KELLY ,  Andrew D. SATTERFIELD

IPC: C10M161/00 ,  C09K5/10 ,  C10M129/08 ,  C10M129/70 ,  C10M129/84 ,  C10M145/30 ,  C10M145/32 ,  C10N40/00

CPC classification number: C10M161/00 ,  C09K5/10 ,  C10M129/08 ,  C10M129/70 ,  C10M129/84 ,  C10M145/30 ,  C10M145/32 ,  C10M2207/022 ,  C10M2207/281 ,  C10M2207/32 ,  C10M2209/105 ,  C10M2209/106 ,  C10N2040/40

Abstract: Heat transfer fluids corresponding to mixtures of at least one hydrogen bond donor and at least one hydrogen bond acceptor are provided. The heat transfer fluids can have an unexpectedly high heat capacity relative to the expected heat capacity based on the heat capacities of the at least one hydrogen bond donor and the at least one hydrogen bond acceptor. In some aspects, the heat transfer fluids can also have a sufficiently high electrical resistivity to be suitable for use in environments such as heat management systems in electric vehicles.

公开(公告)号：US20230203397A1

公开(公告)日：2023-06-29

申请号：US17998126

申请日：2021-04-01

Applicant: ExxonMobil Technology and Engineering Company

Inventor： David A. RACKE ,  Andrew D. SATTERFIELD

IPC: C10M169/04 ,  C10M107/02 ,  C10M105/06 ,  C10M125/00 ,  C10M177/00 ,  H02K9/19

CPC classification number: C10M169/04 ,  C10M107/02 ,  C10M105/06 ,  C10M125/00 ,  C10M177/00 ,  H02K9/19 ,  C10M2205/0206 ,  C10M2203/1065 ,  C10M2201/16 ,  C10M2201/04 ,  C10N2040/40

Abstract: Disclosed are liquid coolants for electric systems and methods of making the same. An example liquid coolant for electric systems may comprise: a base oil, wherein the base oil is a major component of the liquid coolant; and a dissolved gas in an amount sufficient to have a measurable effect on fluid viscosity of the liquid coolant; wherein the liquid coolant has a kinematic viscosity at 100° C. of about 7 cSt or less.