公开(公告)号：US20230198051A1

公开(公告)日：2023-06-22

申请号：US18113382

申请日：2023-02-23

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich STUDE ,  Carsten STÖCKMANN

IPC: H01M10/658 ,  H01M50/124 ,  B32B15/14 ,  B32B15/20 ,  H01M50/209

CPC classification number: H01M10/658 ,  B32B15/14 ,  B32B15/20 ,  H01M50/124 ,  H01M50/209 ,  B32B2262/101 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2457/10 ,  H01M2220/20

Abstract: A multi-layer heat insulation element for thermal insulation of a battery is proposed, with a first cover layer, with a second cover layer and with a compressible and/or pliable intermediate ply arranged between the cover layers, which has at least one heat-resistant fibre layer, wherein the fibre layer is formed from a needled nonwoven and/or wherein the cover layers are flexurally weak and the heat insulation element as a whole is compressible and flexibly pliable.

公开(公告)号：US20210074960A1

公开(公告)日：2021-03-11

申请号：US16771906

申请日：2018-12-18

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich STUDE ,  Carsten STÖCKMANN

IPC: H01M2/02 ,  H01M10/658 ,  B32B15/14 ,  B32B15/20

Abstract: A multi-layer heat insulation element for thermal insulation of a battery is proposed, with a first cover layer, with a second cover layer and with a compressible and/or pliable intermediate ply arranged between the cover layers, which has at least one heat-resistant fibre layer, wherein the fibre layer is formed from a needled nonwoven and/or wherein the cover layers are flexurally weak and the heat insulation element as a whole is compressible and flexibly pliable.

公开(公告)号：US12095066B2

公开(公告)日：2024-09-17

申请号：US18113382

申请日：2023-02-23

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich Stude ,  Carsten Stöckmann

IPC: H01M10/658 ,  B32B15/14 ,  B32B15/20 ,  H01M50/124 ,  H01M50/209

CPC classification number: H01M10/658 ,  B32B15/14 ,  B32B15/20 ,  H01M50/124 ,  H01M50/209 ,  B32B2262/101 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2457/10 ,  H01M2220/20

Abstract: A multi-layer heat insulation element for thermal insulation of a battery is proposed, with a first cover layer, with a second cover layer and with a compressible and/or pliable intermediate ply arranged between the cover layers, which has at least one heat-resistant fibre layer, wherein the fibre layer is formed from a needled nonwoven and/or wherein the cover layers are flexurally weak and the heat insulation element as a whole is compressible and flexibly pliable.

公开(公告)号：US20240274922A1

公开(公告)日：2024-08-15

申请号：US18564907

申请日：2022-05-24

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Carsten STÖCKMANN ,  Ulrich STUDE

IPC: H01M10/658 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B7/022 ,  B32B19/02 ,  B32B19/04 ,  B32B19/06 ,  H01M50/103 ,  H01M50/105

CPC classification number: H01M10/658 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B7/022 ,  B32B19/02 ,  B32B19/047 ,  B32B19/06 ,  H01M50/103 ,  H01M50/105 ,  B32B2262/124 ,  B32B2266/0214 ,  B32B2266/0278 ,  B32B2266/06 ,  B32B2307/304 ,  B32B2307/54 ,  B32B2457/10 ,  B32B2571/00

Abstract: A multi-layer protective element for thermal insulation of a battery, a battery with such a protective element and the use of such a protective element are proposed. The protective element comprises a foam layer, a compressible fibre layer in the form of a sewn non-woven needled fibre fleece, and preferably one or two protective layers containing mica. This allows high compressibility as well as good insulation properties.

公开(公告)号：US20230035826A1

公开(公告)日：2023-02-02

申请号：US17791284

申请日：2021-01-08

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich STUDE ,  Carsten STÖCKMANN

IPC: H01M10/658 ,  H01M50/204 ,  H01M10/625 ,  H01M50/293 ,  H01M50/342 ,  H01M50/325 ,  F16L59/02 ,  B32B5/02 ,  B32B7/12 ,  B32B5/26

Abstract: A multi-layer protection element for thermal insulation of a battery, a battery with such a protection element and the use of the protection element to filter gases escaping in case of fire and to prevent the escape of flames and/or sparks are proposed. The highly gas-permeable protection element comprises a carrier layer of a fabric and a compressible fibre layer in the form of a sewn non-woven fabric. The protection element is arranged between at least one battery cell and a housing wall of the battery and covers an outlet of the housing wall on the inside. This enables good pressure compensation in the event of fire and/or a short circuit, wherein escaping gases are filtered in particular through the fibre layer and the escape of flames or sparks through the outlet is prevented.

公开(公告)号：US20240429491A1

公开(公告)日：2024-12-26

申请号：US18825719

申请日：2024-09-05

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich STUDE ,  Carsten STÖCKMANN

IPC: H01M10/658 ,  B32B15/14 ,  B32B15/20 ,  H01M50/124 ,  H01M50/209

Abstract: A multi-layer heat insulation element for thermal insulation of a battery is proposed, with a first cover layer, with a second cover layer and with a compressible and/or pliable intermediate ply arranged between the cover layers, which has at least one heat-resistant fibre layer, wherein the fibre layer is formed from a needled nonwoven and/or wherein the cover layers are flexurally weak and the heat insulation element as a whole is compressible and flexibly pliable.

公开(公告)号：US20230411737A1

公开(公告)日：2023-12-21

申请号：US18038584

申请日：2021-11-29

Applicant: H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH

Inventor： Ulrich STUDE ,  Carsten STÖCKMANN

IPC: H01M10/658 ,  H01M10/653 ,  H01M50/249 ,  H01M50/204

CPC classification number: H01M10/658 ,  H01M10/653 ,  H01M50/249 ,  H01M50/204

Abstract: A multilayer protective element for thermal and electrical insulation of a battery, a battery having such a protective element, and the use of the protective element for preventing flame or spark leakage from a battery are proposed. The protective element has a carrier layer of a silicate fabric and a protective layer of phlogopite.

公开(公告)号：US11664546B2

公开(公告)日：2023-05-30

申请号：US16771906

申请日：2018-12-18

Applicant: H.K.O. ISOLIER—UND TEXTILTECHNIK GMBH

Inventor： Ulrich Stude ,  Carsten Stöckmann

IPC: H01M50/116 ,  H01M10/658 ,  H01M50/124 ,  B32B15/14 ,  B32B15/20 ,  H01M50/209

CPC classification number: H01M10/658 ,  B32B15/14 ,  B32B15/20 ,  H01M50/124 ,  H01M50/209 ,  B32B2262/101 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2457/10 ,  H01M2220/20

Abstract: A multi-layer heat insulation element for thermal insulation of a battery is proposed, with a first cover layer, with a second cover layer and with a compressible and/or pliable intermediate ply arranged between the cover layers, which has at least one heat-resistant fibre layer, wherein the fibre layer is formed from a needled nonwoven and/or wherein the cover layers are flexurally weak and the heat insulation element as a whole is compressible and flexibly pliable.