公开(公告)号：US10804059B2

公开(公告)日：2020-10-13

申请号：US15744328

申请日：2016-06-22

Applicant: Epcos AG

Inventor： Thomas Westebbe ,  Frank Werner ,  Peter Bobert

IPC: H01H50/56 ,  H01H50/20 ,  H01H50/64 ,  H01H51/06 ,  H01H50/36 ,  H01H50/44

Abstract: A microphone having a housing that includes a bottom part and an upper part, and a transducer element arranged in the housing and which is electrically and mechanically connected to the bottom part. For stress-free mounting of the transducer element, a flexible connecting element is proposed, which is pliable and/or compressible, is arranged between the transducer element and the upper part, and connects the transducer element to the upper part. The connecting element includes a plastic, in which gas bubbles are distributed, the gas bubbles having a volume fraction of between 50 and 98% in the connecting element.

公开(公告)号：US10468855B2

公开(公告)日：2019-11-05

申请号：US15526291

申请日：2015-10-23

Applicant: EPCOS AG

Inventor： Peter Bobert ,  Frank Werner

IPC: H01T1/22 ,  H02H9/04 ,  H01T4/12 ,  H01T2/02 ,  H01T1/14 ,  H01T4/10 ,  H01T4/16 ,  H02H9/06

Abstract: An arrester is disclosed. In an embodiment, the arrester includes a first electrode, a second electrode, a switching contact, a first discharge space between the first and second electrodes and a short-circuiting mechanism suitable for short-circuiting the first and second electrodes and for switching a state of the arrester, wherein, in a first state, at least one electrode of the first and second electrodes is not electrically conductively connected to the switching contact and, in a second state, the at least one electrode is electrically conductively connected to the switching contact.

公开(公告)号：US20190052064A1

公开(公告)日：2019-02-14

申请号：US16074767

申请日：2017-01-25

Applicant: EPCOS AG

Inventor： Eduard Dorsch ,  Frank Werner

IPC: H01T1/10 ,  H01T1/12 ,  H01T1/14 ,  H01T1/24

Abstract: An arrester for surge protection is disclosed. In an embodiment, an arrester for surge protection includes a first electrode, a second electrode, a discharge chamber for enabling an electrical discharge between the electrodes in an event of an overvoltage and an insulator forming an inner wall of the arrester, wherein the inner wall has a projection.

公开(公告)号：US10186843B2

公开(公告)日：2019-01-22

申请号：US15743613

申请日：2016-07-13

Applicant: EPCOS AG

Inventor： Wolfgang Däumer ,  Frank Werner

IPC: H01T4/10 ,  H01T4/04 ,  H01T4/12

Abstract: A spark gap arrangement is disclosed. In an embodiment the spark gap arrangement includes a hollow body including an insulating material, the hollow body encompassing the main axis of the spark gap and two electrodes arranged on face-side regions of the hollow body so that a discharge space is defined in an interior of a chamber of the hollow body, wherein an inner wall of the hollow body comprises a depression so that the chamber projects radially outwardly over the inner wall of the hollow body on at least one face side.

公开(公告)号：US20180204698A1

公开(公告)日：2018-07-19

申请号：US15744328

申请日：2016-06-22

Applicant: Epcos AG

Inventor： Thomas Westebbe ,  Frank Werner ,  Peter Bobert

IPC: H01H50/20 ,  H01H50/64 ,  H01H51/06 ,  H01H50/56 ,  H01H50/36 ,  H01H50/44

Abstract: The invention specifies a magnet armature for a contactor, a contactor, and a method for switching a contactor. The magnet armature allows the risk of the contacts of a contactor sticking to be reduced and to this end comprises a first spring element with a first stiffness and a second element with a second stiffness. The first spring element is deformed during the movement from an inoperative position to a central position. The second spring element is deformed during the movement from the central position to an end position.

公开(公告)号：US20170324221A1

公开(公告)日：2017-11-09

申请号：US15526291

申请日：2015-10-23

Applicant: EPCOS AG

Inventor： Peter Bobert ,  Frank Werner

IPC: H01T1/22 ,  H02H9/04 ,  H01T4/12 ,  H01T2/02 ,  H01T1/14 ,  H02H9/06

CPC classification number: H01T1/22 ,  H01T1/14 ,  H01T2/02 ,  H01T4/10 ,  H01T4/12 ,  H01T4/16 ,  H02H9/041 ,  H02H9/043 ,  H02H9/06

Abstract: An arrester is disclosed. In an embodiment, the arrester includes a first electrode, a second electrode, a switching contact, a first discharge space between the first and second electrodes and a short-circuiting mechanism suitable for short-circuiting the first and second electrodes and for switching a state of the arrester, wherein, in a first state, at least one electrode of the first and second electrodes is not electrically conductively connected to the switching contact and, in a second state, the at least one electrode is electrically conductively connected to the switching contact.

公开(公告)号：US20150077894A1

公开(公告)日：2015-03-19

申请号：US14391694

申请日：2013-03-26

Applicant: EPCOS AG

Inventor： Wolfgang Daeumer ,  Frank Werner ,  Eberhard Soelter

IPC: H02H9/06 ,  H01B3/12 ,  H02H1/04

CPC classification number: H02H9/06 ,  H01B3/12 ,  H01T1/20 ,  H01T4/12 ,  H02H1/04

Abstract: A surge arrester comprises an electrical insulator (10), which surrounds a cavity (20), a pin electrode (30) and a tube electrode (40), which are arranged in the cavity (20), wherein the pin electrode (30) projects into the tube electrode (40). An ignition strip (50) is applied on an inner surface (S10a) of the insulator facing the cavity (20). An outer metallization (61, 62, 63) is arranged on an outer surface (S10b) of the insulator (10). As a result, an effective reduction of the protection level can be achieved in the case of the surge arrester.

Abstract translation: 电涌放电器包括电气绝缘体（10），其围绕空腔（20）包围空腔（20），引脚电极（30）和管电极（40），其中，所述引脚电极（30） 投射到管电极（40）中。 点火带（50）被施加在面向空腔（20）的绝缘体的内表面（S10a）上。 在绝缘体（10）的外表面（S10b）上设置外部金属化部（61,62,63）。 因此，在避雷器的情况下，能够有效地降低保护等级。

公开(公告)号：US20160190771A1

公开(公告)日：2016-06-30

申请号：US14909860

申请日：2014-08-27

Applicant: EPCOS AG

Inventor： Frank Werner ,  Robert Hoffmann

IPC: H01T4/12 ,  H02H9/06

CPC classification number: H01T4/12 ,  H01C7/12 ,  H02H9/06

Abstract: A surge arrester includes a gas-tight discharge chamber that is formed by at least one insulating body and two electrodes. The electrodes extend into the discharge chamber and include an electrode spacing with respect to one another and a wall spacing with respect to the insulating body inner wall. The electrode spacing is equal to twice the wall spacing or is less than twice the wall spacing.

Abstract translation: 避雷器包括由至少一个绝缘体和两个电极形成的气密放电室。 电极延伸到放电室中，并且包括相对于彼此的电极间隔和相对于绝缘体内壁的壁间隔。 电极间距等于壁间距的两倍或小于壁间距的两倍。

公开(公告)号：US10944243B2

公开(公告)日：2021-03-09

申请号：US16086575

申请日：2017-02-16

Applicant: EPCOS AG

Inventor： Bernhard Döllgast ,  Georg Kügerl ,  Markus Puff ,  Robert Hoffmann ,  Frank Werner

IPC: H01T4/02 ,  H01T21/00 ,  H01T4/12 ,  H01T1/24

Abstract: An arrester and a method for producing an arrester are disclosed. In an embodiment the method includes providing at least three green layers, wherein each layer includes at least one green sheet, introducing at least one hole into a first layer and applying an electrically conductive material for forming inner electrodes to a second layer and a third layer. The method further includes laminating the layers to form a green stack, wherein the first layer is arranged between the second layer and the third layer, separating the green stack into individual components and compacting the individual components, wherein laminating the layers and compacting the individual components are effected in a single temperature process by co-firing.

公开(公告)号：US20190214816A1

公开(公告)日：2019-07-11

申请号：US16071194

申请日：2016-11-30

Applicant: EPCOS AG

Inventor： Eduard Dorsch ,  Frank Werner

IPC: H02H9/06 ,  H02H9/04

Abstract: An arrangement for diverting voltage surges is disclosed. In an embodiment an arrangement for arresting overvoltages includes a series circuit including a plurality of gas-filled surge arresters between a first potential node and a reference-ground potential node and at least one RC element comprising a capacitor and a resistor connected in parallel, the RC element being coupled from at least one potential node between the surge arresters directly to the reference-ground potential node.