公开(公告)号：US20200343495A1

公开(公告)日：2020-10-29

申请号：US16642908

申请日：2018-08-02

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Reiner Dirr ,  Olaf Nahrwold ,  Michael Klemt

IPC: H01M2/10 ,  H01M10/653 ,  H01M10/6552

Abstract: The invention relates to an energy storage system (1) comprising a housing (2) in which a plurality of storage cells (3) are arranged, the storage cells (3) are thermally insulated from each other by means of a device (4) mounted between the storage cells (3). The device (4) is designed in such a way that the storage cells (3) are spaced apart and the device (4) is made from temperature-resistant elastic material.

公开(公告)号：US10593987B2

公开(公告)日：2020-03-17

申请号：US15329581

申请日：2015-07-17

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Olaf Nahrwold ,  Rudolf Gattringer

IPC: H01M10/04 ,  H01M2/10 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/6567 ,  H01M10/613 ,  H01M10/6568

Abstract: A frame can be mounted easily in an arrangement and which protects the cells received in the arrangement in as optimum manner as possible with high operational suitability, a frame for fixing cells, has a frame body, in which at least one cooling duct for a cooling medium is configured, wherein the frame has at least one plug-in piece for connecting to another frame, wherein the cooling duct runs at least partially within the plug-in piece.

公开(公告)号：US10591097B2

公开(公告)日：2020-03-17

申请号：US15586287

申请日：2017-05-04

Applicant: Carl Freudenberg KG

Inventor： Olaf Nahrwold ,  Christian Geubert ,  Frank Menzenhauer ,  Peter Kritzer ,  Frank Lauer

IPC: F16L23/22 ,  F16J15/10 ,  F16J15/06 ,  F16J15/12 ,  F16L23/18

Abstract: A flange seal has a support body of a tough, hard material, and a sealing element of a rubbery-elastic material, that are interconnected in a single piece, the sealing element having a sealing edge that can be exposed to a medium to be sealed in a chamber to be sealed. In the state resulting from manufacture, the sealing element has cavities in the region of the sealing edge, which cavities vary in volume during use of the flange seal as intended.

公开(公告)号：US20180212267A1

公开(公告)日：2018-07-26

申请号：US15329581

申请日：2015-07-17

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Olaf Nahrwold ,  Rudolf Gattringer

IPC: H01M10/04 ,  H01M10/647 ,  H01M10/625 ,  H01M10/613 ,  H01M10/6556 ,  H01M2/10 ,  H01M10/6567

CPC classification number: H01M10/0486 ,  H01M2/1061 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/6567 ,  H01M10/6568 ,  H01M2220/20

Abstract: A frame can be mounted easily in an arrangement and which protects the cells received in the arrangement in as optimum manner as possible with high operational suitability, a frame for fixing cells, has a frame body, in which at least one cooling duct for a cooling medium is configured, wherein the frame has at least one plug-in piece for connecting to another frame, wherein the cooling duct runs at least partially within the plug-in piece.

公开(公告)号：US12211981B2

公开(公告)日：2025-01-28

申请号：US16487122

申请日：2018-01-15

Applicant: CARL FREUDENBERG KG

Inventor： Peter Kritzer ,  Reiner Dirr ,  Olaf Nahrwold ,  Rudolf Gattringer ,  Olivier Jeanne

IPC: H01M10/613 ,  H01M10/625 ,  H01M10/6553

Abstract: An energy storage system includes: a housing, in which volume-variable storage cells are arranged; and a device for controlling a temperature of the storage cells, the device being assigned to the storage cells. The device has contact sections for contacting the storage cells. The device has flexible regions for adapting a position of the contact sections to a position of the storage cells. The contact sections adjoin the flexible regions.

公开(公告)号：US20240332750A1

公开(公告)日：2024-10-03

申请号：US18621663

申请日：2024-03-29

Applicant: Carl Freudenberg KG

Inventor： Armin Striefler ,  Peter Kritzer

IPC: H01M50/526 ,  H01M10/653 ,  H01M50/209 ,  H01M50/505

CPC classification number: H01M50/526 ,  H01M10/653 ,  H01M50/209 ,  H01M50/505

Abstract: A busbar, including an electrically conductive connector and an electrically insulating coating, wherein the connector of the busbar includes at least two connection regions connected by a bridge and wherein the coating surrounds the bridge. The coating is formed of a plastic material and the coating is formed as a molded part.

公开(公告)号：US20220271377A1

公开(公告)日：2022-08-25

申请号：US17634566

申请日：2020-07-23

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Mark Boggasch ,  Daniela Woll ,  Thomas Kramer ,  Tanja Heislitz ,  Armin Striefler ,  Bjoern Hellbach ,  Tim Leichner

IPC: H01M50/229 ,  H01M50/213 ,  H01M50/233 ,  H01M10/613

Abstract: An energy storage system includes at least one storage cell. The at least one storage cell is provided, at least in sections, with a casing. The casing consists of plastic, and the casing is provided with a material for increasing a thermal conductivity.

公开(公告)号：US20220037712A1

公开(公告)日：2022-02-03

申请号：US17297496

申请日：2019-11-14

Applicant: Carl Freudenberg KG

Inventor： Peter Kritzer ,  Marina Nussko ,  Ernst Osen ,  Armin Striefler ,  Jens Hofmann

IPC: H01M10/654 ,  H01M10/0587 ,  H01M50/486 ,  H01M10/653 ,  H01M10/659 ,  H01M10/0525 ,  H01M50/474 ,  H01M50/586 ,  H01M50/593 ,  H01M10/647 ,  H01M50/103

Abstract: An electrochemical energy storage cell includes: a housing; and at least one cell coil accommodated in the housing. The housing is closed at at least one end face by a cover. The cover forms a part of the housing. At least one insulation element is arranged between the at least one cell coil and the housing. The at least one insulation element is made of an electrically insulating and thermally conductive material.

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.

公开(公告)号：US20220416326A1

公开(公告)日：2022-12-29

申请号：US17634252

申请日：2020-07-23

Applicant: CARL FREUDENBERG KG

Inventor： Peter Kritzer ,  Mark Boggasch ,  Daniela Woll ,  Thomas Kramer ,  Tanja Heislitz ,  Armin Striefler ,  Bjoern Hellbach ,  Tim Leichner

IPC: H01M10/653 ,  H01M50/229 ,  H01M50/213 ,  H01M10/613 ,  H01M10/643

Abstract: A energy storage system includes at least one storage cell. The storage cell is provided at least in sections with a casing. The casing consists of plastic and is provided with a material for increasing a thermal conductivity. The material is configured such that a thermal runaway in the event of a fault is reduced.