公开(公告)号：US20240059867A1

公开(公告)日：2024-02-22

申请号：US17886503

申请日：2022-08-12

Applicant: Carl Freudenberg KG

Inventor： Marco Sutter ,  Bjoern Hellbach ,  Kira Truxius ,  Christoph L. Klingshirn ,  Richard Zuber ,  Thomas Kramer ,  Raymond Lee Szparagowski ,  Michael Blake

IPC: C08K5/18 ,  B33Y40/10 ,  B29C64/314 ,  B29C45/00 ,  B29C48/00 ,  B29C43/00

CPC classification number: C08K5/18 ,  B33Y40/10 ,  B29C64/314 ,  B29C45/0001 ,  B29C48/022 ,  B29C43/003 ,  B29K2061/00

Abstract: A device for storage, generation, transmission, distribution and/or other use of electrical energy, comprising a flame retardant molded article, comprising a polymer matrix containing a crosslinked aliphatic polyketone (PK) in combination with at least one flame retardant and to a method for improving the flame retardant properties of molded articles for electrical devices. In addition electric vehicles, battery energy storage systems, power tools and devices for power generation and to parts therof, comprising a flame retardant molded article, comprising a polymer matrix containing a crosslinked aliphatic polyketone (PK) in combination with at least one flame retardant.

公开(公告)号：US20230335826A1

公开(公告)日：2023-10-19

申请号：US18074535

申请日：2022-12-05

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Richard Zuber ,  Tim Leichner ,  Daniela Woll ,  Armin Striefler ,  Dirk Moehring ,  Grazyna Jedrowicz ,  Stefan Morgenstern ,  Maik Johe ,  Joachim Heinemann

IPC: H01M10/653 ,  H01M50/209 ,  H01M50/293

CPC classification number: H01M10/653 ,  H01M50/209 ,  H01M50/293

Abstract: An energy storage system includes: a housing in which a plurality of battery cells are arranged. The battery cells are separated from each other by a device disposed between the battery cells. The device includes at least two layers. A first layer of the at least two layers forms a compression layer and a second layer of the at least two layers forms an insulating layer.