公开(公告)号：US20140069187A1

公开(公告)日：2014-03-13

申请号：US14081060

申请日：2013-11-15

Applicant: SCHOTT AG

Inventor： Reinhard Ranftl ,  Helmut Hartl

IPC: G01D11/24

CPC classification number: G01D11/245 ,  G01K13/02 ,  G01K2205/04 ,  G01N27/07 ,  G01N27/226 ,  G01N33/28 ,  Y10T29/49826

Abstract: A sensor component housing includes at least one tube section with a tube wall, wherein the tube wall has an opening and the tube section has a diameter and a first and second end. The first and/or the second end has tilted areas such that the diameter tapers to an end diameter toward the first and/or the second end of the tube section.

Abstract translation: 传感器部件壳体包括具有管壁的至少一个管部分，其中管壁具有开口，并且管部分具有直径，第一和第二端部。 第一和/或第二端具有倾斜区域，使得直径朝着管部分的第一和/或第二端逐渐缩小到端部直径。

公开(公告)号：US12125696B2

公开(公告)日：2024-10-22

申请号：US17153518

申请日：2021-01-20

Applicant: SCHOTT AG

Inventor： Thomas Pfeiffer ,  Helmut Hartl ,  Reinhard Ranftl ,  Ondrej Rousek ,  Susumu Nishiwaki ,  Robert Hettler

IPC: H01J61/36 ,  B60R21/26 ,  B60R22/34 ,  C03C27/02 ,  F42B3/107 ,  F42B3/11 ,  H01B17/30 ,  H01M50/186 ,  H01M50/191 ,  F42B3/198

CPC classification number: H01J61/366 ,  B60R21/26 ,  B60R22/34 ,  C03C27/02 ,  F42B3/107 ,  F42B3/11 ,  H01B17/305 ,  H01M50/186 ,  H01M50/191 ,  B60R2021/26029 ,  F42B3/198

Abstract: A metal fixing material leadthrough for igniters of airbags and/or belt tighteners includes at least one metal pin fused into a glass or glass-ceramic fixing material in a through-opening of a main body. The metal is present in a post-heated state, with an interface between the fixing material and the metal pin and an additional interface between the fixing material and an inner surface of the through-opening. The at least one metal pin, at least in its core region, consists of stainless steel, such as a chromium-containing stainless steel, the stainless steel having a thermal expansion coefficient.

公开(公告)号：US11955257B2

公开(公告)日：2024-04-09

申请号：US17315177

申请日：2021-05-07

Applicant: SCHOTT AG

Inventor： Ina Mitra ,  Christian Mix ,  Björn Ramdohr ,  Helmut Hartl ,  Mark Stronczek

IPC: H01B17/30 ,  C03C3/095 ,  C03C8/02 ,  C03C8/24 ,  C03C10/00 ,  C03C27/02 ,  C03C27/04 ,  G01N27/406 ,  G01N27/407 ,  H01B3/08 ,  H01R4/70

CPC classification number: H01B17/305 ,  C03C3/095 ,  C03C8/02 ,  C03C8/24 ,  C03C10/00 ,  C03C27/02 ,  C03C27/044 ,  G01N27/4062 ,  G01N27/4078 ,  H01B3/087 ,  H01R4/70

Abstract: A join is provided that has an electrically insulating component and two joining partners secured to one another and electrically insulated from one another by the electrically insulating component. The electrically insulating component has a surface that extends between the two joining partners. The surface defines a structure selected from a group consisting of an elevation, a depression, and any combinations thereof. The structure elongates a direct path along the surface. The structure completely surrounds at least one of the two joining partners. The electrically insulating component and/or the structure includes a glass that is at least partially crystallized.

公开(公告)号：US20230021960A1

公开(公告)日：2023-01-26

申请号：US17946712

申请日：2022-09-16

Applicant: Schott AG

Inventor： Helmut Hartl

IPC: H01M50/188 ,  H01G11/80 ,  H01M50/159 ,  H01M50/172 ,  H01M50/191 ,  H01M50/198 ,  H01M50/148 ,  H01M50/169 ,  H01M50/562 ,  H01M50/342 ,  H01M50/184 ,  H01M50/552 ,  H01M50/564

Abstract: An electrical device includes: a housing part made of a metal and including a feedthrough therethrough, an opening of the feedthrough, a first region, and a second region, the opening receiving a conductive material or a conductor in a glass material or a glass-ceramic material, wherein: (i) the conductive material has a first coefficient of expansion α1, the glass material or the glass-ceramic material has a second coefficient of expansion α2, and the housing part has a third coefficient of expansion α3, the third coefficient of expansion α3 being always greater than the second coefficient of expansion α2; or (ii) the first region including a width W that is substantially perpendicular to the axis of the at least one opening, the width W of the first region being always greater than a thickness D2 and a thickness DE of the second region; or (iii) a combination of (i) and (ii).

公开(公告)号：US20210280934A1

公开(公告)日：2021-09-09

申请号：US17328746

申请日：2021-05-24

Applicant: SCHOTT AG

Inventor： Helmut Hartl

IPC: H01M50/169 ,  H01M50/534 ,  H01M50/536

Abstract: An electrical device, having a feedthrough through a housing part which has a material thickness T of the housing of the device and is made of metal. The metal being iron, iron alloys, iron-nickel alloys, iron-nickel-cobalt alloys, KOVAR, steel, high-grade steel, aluminum, aluminum alloys, AlSiC, magnesium, magnesium alloys, titanium or titanium alloys. The housing part having at least one opening, wherein the opening receives a contact element, being a conductor consisting of a conductive material in a glass or glass ceramic material. The housing part has a collar in the region of the opening and thus forms an inner wall of the feedthrough opening having a height H, which is greater than material thickness T, wherein glazing length EL of the glass or glass ceramic material preferably corresponds to height H.

公开(公告)号：US11071220B2

公开(公告)日：2021-07-20

申请号：US16203707

申请日：2018-11-29

Applicant: Schott AG

Inventor： Helmut Hartl

IPC: H05K5/00 ,  H05K5/02 ,  H05K5/06 ,  H01R11/01 ,  H01G2/10 ,  H05K5/04 ,  H01M50/172

Abstract: A feedthrough assembly includes a housing part having at least two openings, respectively through which at least one conductor embedded in a glass or a glass ceramic material is fed. The conductor, in the region of a glazing area, has a substantially round cross section, and in a first and/or second region above and/or below the glazing area has a substantially rectangular cross section to form a part of a flat conductor having rectangular regions. The parts of the flat conductor arranged above and/or below the glazing area are joined adjacent to one another, resulting in a cumulative flat conductor having a rectangular common cross section with a total width expansion that extends over the at least two openings. The diameter of the openings is smaller than a width of the rectangular regions of the respective part of the flat conductor.

公开(公告)号：US10454079B2

公开(公告)日：2019-10-22

申请号：US14938410

申请日：2015-11-11

Applicant: Schott AG

Inventor： Helmut Hartl

IPC: H01M2/06 ,  H01G9/10 ,  H01G11/82 ,  C03C3/16 ,  H01M2/04 ,  H01G11/80 ,  C03C3/17 ,  C03C3/19 ,  H01G2/10 ,  H01M2/08 ,  H01M2/30

Abstract: A component has a component thickness and at least one feedthrough opening, wherein a conductor, such as a substantially pin-shaped conductor, is inserted through the feedthrough opening in a glass or glass ceramic material having a glass material outside dimension and a glazed length, wherein the component has a reinforcement in the region of the feedthrough opening with a component feedthrough opening thickness, wherein the component feedthrough opening thickness is greater than the component thickness and wherein the reinforcement has a reinforcement material outside dimension.

公开(公告)号：US10224521B2

公开(公告)日：2019-03-05

申请号：US15385166

申请日：2016-12-20

Applicant: Schott AG

Inventor： Frank Kroll ,  Helmut Hartl ,  Andreas Roters ,  Hauke Esemann ,  Dieter Goedeke ,  Ulf Dahlmann ,  Sabine Pichler-Wilhelm ,  Martin Landendinger ,  Linda Johanna Bartelt

IPC: H01M4/06 ,  H01M2/06 ,  H01M10/0525 ,  C03C3/19 ,  C03C8/08 ,  C03C4/20 ,  C03C8/00 ,  C03C8/24 ,  C03C10/00 ,  C03C27/02 ,  C03C29/00 ,  H01M2/04 ,  H01M2/30 ,  B23K1/00 ,  B23K15/04 ,  B23K26/20 ,  B23K103/00

Abstract: A feed-through, in particular a feed-through which passes through part of a housing, in particular a battery housing, for example made of metal, in particular light metal, for example aluminum, an aluminum alloy, AlSiC, magnesium, an magnesium alloy, titanium, a titanium alloy, steel, stainless steel or high-grade steel. The housing part has at least one opening through which at least one conductor, in particular an essentially pin-shaped conductor, embedded in a glass or glass ceramic material, is guided. The base body is, for example, an essentially annular-shaped base body and is hermetically sealed with the housing part such that the helium leakage rate is smaller than 1*10−8 mbar l/sec.

公开(公告)号：US09885548B2

公开(公告)日：2018-02-06

申请号：US14635030

申请日：2015-03-02

Applicant: Schott AG

Inventor： Helmut Hartl ,  Thomas Pfeiffer

IPC: F42B3/103 ,  F42B3/195 ,  F42B3/198 ,  B21D28/02 ,  H01B17/30 ,  F42C19/12 ,  H02G3/00

CPC classification number: F42B3/195 ,  B21D28/02 ,  F42B3/103 ,  F42B3/198 ,  F42C19/12 ,  H01B17/30 ,  H02G3/26 ,  Y10T29/49908

Abstract: A ring-shaped or plate-like element, in particular for a metal-sealing material-feedthrough, for example for devices which are subjected to high pressures, such as igniters for airbags or belt tensioning devices, includes a feedthrough opening, whereby the feedthrough opening is located substantially in the center of the ring-shaped or plate-like element and whereby the ring-shaped or plate-like element has a thickness. The ring-shaped or plate-like element has a relief region in the area of the feedthrough opening. Further, the ring-shaped or plate-like element in the relief region has at least one thickness which is reduced by the height of the relief region and which is selected so that the feedthrough opening can be punched out of the ring-shaped or plate like element having the reducing thickness.

公开(公告)号：US09651345B2

公开(公告)日：2017-05-16

申请号：US14835064

申请日：2015-08-25

Applicant: Schott AG

Inventor： Helmut Hartl ,  Thomas Pfeiffer

IPC: F42B3/103 ,  B21J1/02 ,  B21K21/08 ,  B23P15/00 ,  B60R21/26

CPC classification number: F42B3/103 ,  B21J1/025 ,  B21K21/08 ,  B23P15/00 ,  B60R2021/26029 ,  Y10T29/49908

Abstract: The invention relates to a method for producing a ring-shaped or plate-like element, in particular for a metal-sealing material-feedthrough, in particular for devices which are subjected to high pressures, preferably igniters for airbags or belt tensioning devices, whereby a blank, especially in the embodiment of a wire-shaped material is provided and the blank is subjected to processing so that a feedthrough-opening can be incorporated into a ring-shaped or plate-like element created from the blank.