公开(公告)号：US20200343495A1

公开(公告)日：2020-10-29

申请号：US16642908

申请日：2018-08-02

申请人： Carl Freudenberg KG

发明人： Peter Kritzer ,  Reiner Dirr ,  Olaf Nahrwold ,  Michael Klemt

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

摘要： 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

申请人： Carl Freudenberg KG

发明人： Peter Kritzer ,  Olaf Nahrwold ,  Rudolf Gattringer

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

摘要： 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

申请人： Carl Freudenberg KG

发明人： Olaf Nahrwold ,  Christian Geubert ,  Frank Menzenhauer ,  Peter Kritzer ,  Frank Lauer

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

摘要： 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

申请人： Carl Freudenberg KG

发明人： Peter Kritzer ,  Olaf Nahrwold ,  Rudolf Gattringer

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

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

摘要： 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：US20240332750A1

公开(公告)日：2024-10-03

申请号：US18621663

申请日：2024-03-29

申请人： Carl Freudenberg KG

发明人： Armin Striefler ,  Peter Kritzer

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

CPC分类号： H01M50/526 ,  H01M10/653 ,  H01M50/209 ,  H01M50/505

摘要： 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

申请人： Carl Freudenberg KG

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

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

摘要： 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

申请人： Carl Freudenberg KG

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

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

摘要： 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：US20230238632A1

公开(公告)日：2023-07-27

申请号：US18009339

申请日：2021-06-08

申请人： CARL FREUDENBERG KG

发明人： Peter Kritzer ,  Fabian Hellweg ,  Sascha Moeller ,  Tim Leichner

IPC分类号： H01M50/202 ,  H01M10/613 ,  H01M10/6556

CPC分类号： H01M50/202 ,  H01M10/613 ,  H01M10/6556

摘要： An energy storage system, including a housing in which a plurality of battery cells are arranged. The plurality of battery cells are spaced with respect to each other by a device arranged between every two respective adjacent battery cells of the plurality of battery cells, so that a space is created therein. At least one emergency cooling channel is associated with the space.

公开(公告)号：US20220367935A1

公开(公告)日：2022-11-17

申请号：US17767060

申请日：2020-10-08

申请人： Carl Freudenberg KG

发明人： Ulrich Schneider ,  Sarah Senne ,  Peter Kritzer

IPC分类号： H01M10/655 ,  H01M10/613 ,  H01M10/6567

摘要： The invention relates to the use of a composite material, comprising a backing layer and a liquid-absorbing layer fixed on the backing layer, the liquid-absorbing layer containing fixed superabsorbent particles, there being, on the side of the liquid-absorbing layer facing away from the backing layer, a liquid-distributing layer which is in liquid-conducting contact with the liquid-absorbing layer and absorbs and distributes, in the plane of the composite material, a liquid to be absorbed, for absorbing and distributing liquids in actively- and/or passively-cooled current-carrying systems—in particular, in actively- and/or passively-cooled energy storage systems.

公开(公告)号：US10557561B2

公开(公告)日：2020-02-11

申请号：US15945747

申请日：2018-04-05

申请人： Carl Freudenberg KG

发明人： Christian Kleinke ,  Christopher Schaefer ,  Peter Kritzer

IPC分类号： F16K15/14 ,  F16K31/126

摘要： A pressure-compensation device for a housing includes: an inner side; an outer side; and a lattice-like cage having a gas opening. The gas opening connects the inner side and the outer side in a flow-conducting manner and is restricted, in a through-flow direction of the gas opening, by an inner edge and an outer edge. The gas opening is covered by a gas-permeable membrane. The membrane comprises a nonwoven-fabric composite part and has at least one nonwoven-fabric layer.