公开(公告)号：US20220163116A1

公开(公告)日：2022-05-26

申请号：US17534467

申请日：2021-11-24

申请人： Carl Freudenberg KG

发明人： Kristian Mueller-Niehuus ,  Andreas Koch ,  Akio Shimizu

IPC分类号： F16J15/3204

摘要： A sealing ring is provided for use, e.g., in boring machines or wind turbines, among other intended uses. The sealing ring includes an axial leg and a sealing leg with a sealing lip. The sealing leg is connected to a first end face of the axial leg by means of a joint. The sealing ring further includes a tensioning element for stabilizing the sealing leg in the radial direction. The tensioning element is annular and formed by a spring connected to the sealing leg.

公开(公告)号：USD951570S1

公开(公告)日：2022-05-10

申请号：US29760676

申请日：2020-12-03

申请人： Carl Freudenberg KG

设计人： Alessandro Brugora

公开(公告)号：USD944533S1

公开(公告)日：2022-03-01

申请号：US29715678

申请日：2019-12-04

申请人： Carl Freudenberg KG

设计人： Alessandro Brugora

公开(公告)号：US20220056186A1

公开(公告)日：2022-02-24

申请号：US17312953

申请日：2019-12-06

申请人： Carl Freudenberg KG

发明人： Michael Roth ,  Iain Smith ,  Christian Waschinski ,  Sandra Villing-Falusi ,  Marco Sutter

IPC分类号： C08F290/06 ,  H01M50/42 ,  H01M50/44 ,  H01M8/0239 ,  C25B13/08 ,  H01M50/489 ,  H01M50/403 ,  H01G11/52 ,  H01G11/84

摘要： A separator for at least one of electrochemical energy accumulators or converters includes: a porous substrate with a comb polymer, the comb polymer containing a polymer main chain along several lateral chains that are covalently bonded to the polymer main chain. At least one of the lateral chains has at least one Lewis-acid or Lewis-base functionality.

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：USD938117S1

公开(公告)日：2021-12-07

申请号：US29682012

申请日：2019-03-01

申请人： Carl Freudenberg KG

设计人： Uwe Dingert

公开(公告)号：US20210356043A1

公开(公告)日：2021-11-18

申请号：US17317915

申请日：2021-05-12

申请人： Carl Freudenberg KG

发明人： Marc-Christian Voehringer

IPC分类号： F16J15/3204 ,  F16J15/3284

摘要： A sealing ring includes: an elastomeric sealing material which, when viewed in cross section, is substantially T-shaped; a support element extending in an axial direction; and a sealing lip extending in a radial direction. The sealing lip is elastically yielding and has a base which is formed as transitioning into the support element.

公开(公告)号：US11168792B2

公开(公告)日：2021-11-09

申请号：US16767124

申请日：2018-08-13

申请人： Carl Freudenberg KG

发明人： Olaf Nahrwold ,  Stefan Sindlinger ,  Boris Traber ,  Sascha Moeller

IPC分类号： F16J15/3296 ,  F16J15/06 ,  F16J15/3284 ,  F16J15/44

摘要： A sealing arrangement for sealing a gap between a machine element and a housing includes: at least one sealing element; and an insulation which electrically insulates the at least one sealing element from the machine element and the housing. The at least one sealing element is at least partially electrically conductive.

公开(公告)号：US20210299998A1

公开(公告)日：2021-09-30

申请号：US17216711

申请日：2021-03-30

申请人： Carl Freudenberg KG

发明人： Johanna Spoerl ,  Feng Li ,  Arun Prasad Venugopal ,  Klaus-Dietmar Wagner ,  Angela Weik

IPC分类号： B32B7/12 ,  B32B5/02 ,  B32B27/32

摘要： A thermoformable decorative material for an automotive interior includes: a decorative layer including a textile substrate; a digitally printed design disposed on at least one side of the textile substrate and having dispersion ink and/or pigment ink; and an overlay adhesive coating applied to the digitally printed design. The overlay adhesive coating has an adhesive that includes polyurethane and/or polyacrylate.

公开(公告)号：US20210289933A1

公开(公告)日：2021-09-23

申请号：US16900415

申请日：2020-06-12

申请人： Carl Freudenberg KG

发明人： Doug Metzel ,  Robert Ancheta

IPC分类号： A46B9/02 ,  A47L13/52

摘要： A beveled broom and step-on dustpan cleaning system including a step-on dustpan having a step-on portion configured to allow a user to collect debris in a receptacle of the dustpan when a force is applied on the step-on portion. The dustpan includes a lip portion which is configured to seal against a floor surface upon a user stepping on the step-on portion to collect debris. A beveled broom having a broom head configured with a beveled or chamfered shape at a functional angle to provide an effective and efficient contact surface to a floor surface to collect debris during use.