公开(公告)号：US20190214168A1

公开(公告)日：2019-07-11

申请号：US16355307

申请日：2019-03-15

Applicant: EPCOS AG

Inventor： Uwe Wozniak ,  Thomas Feichtinger

IPC: H01C7/112 ,  B32B18/00 ,  H01C7/10 ,  H01C7/108 ,  H01C7/18 ,  H01C17/065 ,  H01C17/28 ,  C04B35/453 ,  H01C17/00 ,  C04B37/02 ,  H01C1/148

Abstract: A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment a multilayer component includes a ceramic main element and at least one metal structure, wherein the metal structure is cosintered and wherein main element is a varistor ceramic having ≥90 mol % of ZnO, from 0.5 to 5 mol % of Sb2O3, from 0.05 to 2 mol % of Co3O4, Mn2O3, SiO2 and/or Cr2O3, and

公开(公告)号：US10566115B2

公开(公告)日：2020-02-18

申请号：US16355307

申请日：2019-03-15

Applicant: EPCOS AG

Inventor： Uwe Wozniak ,  Thomas Feichtinger

IPC: H01C7/112 ,  C04B35/453 ,  H01C1/148 ,  H01C7/10 ,  H01C7/108 ,  H01C7/18 ,  H01C17/065 ,  H01C17/28 ,  B32B18/00 ,  C04B37/02 ,  H01C17/00 ,  H01C7/102

Abstract: A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment a multilayer component includes a ceramic main element and at least one metal structure, wherein the metal structure is cosintered and wherein main element is a varistor ceramic having ≥90 mol % of ZnO, from 0.5 to 5 mol % of Sb2O3, from 0.05 to 2 mol % of Co3O4, Mn2O3, SiO2 and/or Cr2O3, and

公开(公告)号：US20170372820A1

公开(公告)日：2017-12-28

申请号：US15548338

申请日：2016-11-04

Applicant: EPCOS AG

Inventor： Uwe Wozniak ,  Thomas Feichtinger

IPC: H01C7/112 ,  C04B35/453 ,  H01C17/00 ,  C04B37/02

CPC classification number: H01C7/112 ,  B32B18/00 ,  C04B35/453 ,  C04B37/021 ,  C04B37/023 ,  C04B2235/3217 ,  C04B2235/3241 ,  C04B2235/3265 ,  C04B2235/3277 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/3291 ,  C04B2235/3294 ,  C04B2235/3298 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2237/34 ,  C04B2237/408 ,  C04B2237/60 ,  H01C1/148 ,  H01C7/1006 ,  H01C7/102 ,  H01C7/108 ,  H01C7/18 ,  H01C17/00 ,  H01C17/06533 ,  H01C17/283

Abstract: A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment the multilayer component includes a ceramic main element being a varistor ceramic and at least one metal structure, wherein the metal structure is cosintered, and wherein the main element is doped with a material of the metal structure in such a way that a diffusion of the material from the metal structure into the main element during a sintering operation is reduced.

公开(公告)号：US10262778B2

公开(公告)日：2019-04-16

申请号：US15548338

申请日：2016-11-04

Applicant: EPCOS AG

Inventor： Uwe Wozniak ,  Thomas Feichtinger

IPC: H01C7/10 ,  H01C7/112 ,  H01C1/148 ,  H01C7/108 ,  H01C7/18 ,  H01C17/065 ,  H01C17/28 ,  C04B35/453 ,  C04B37/02 ,  H01C17/00 ,  B32B18/00 ,  H01C7/102

Abstract: A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment the multilayer component includes a ceramic main element being a varistor ceramic and at least one metal structure, wherein the metal structure is cosintered, and wherein the main element is doped with a material of the metal structure in such a way that a diffusion of the material from the metal structure into the main element during a sintering operation is reduced.