公开(公告)号：EP0923452A2

公开(公告)日：1999-06-23

申请号：EP96945940.0

申请日：1996-12-20

Applicant: THE BOEING COMPANY

Inventor： BULDHAUPT, Frederick, W. ,  FISCHER, John, R. ,  KISTNER, Matthew, G. ,  WILL, Jeffrey, D.

IPC: B21D26 ,  B21D47 ,  B23K26 ,  B64C1

CPC classification number: B64C1/12 ,  B21D26/055 ,  B21D47/00 ,  B23K26/037 ,  B23K26/123 ,  B23K26/206 ,  B23K26/244 ,  B23K26/26 ,  B23K26/28 ,  B23K26/38 ,  B23K2201/02 ,  B64C2001/0081 ,  Y10T29/18 ,  Y10T29/49371 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12361 ,  Y10T428/12375

Abstract: A superplastically formed, diffusion bonded sandwich structure (30) having integral metal hardpoints (40), made by joining two superplastic metal core sheets (36) together into a core pack (38) by welding or diffusion bonding along a pattern of lines which form junction lines between the core sheets (36) when the pack (38) and metal inserts (40) are interposed between the face sheets (32, 34) and the core (38). All of the sheets in the pack (30) are sealed together around an outside peripheral edge to create a gas tight envelope. The pack (30) is heated to superplastic temperatures in a cavity of a die, and the top and bottom face sheets (32, 34) are diffusion bonded to top and bottom surfaces of the metal inserts (40) by application of heat and pressure from top and bottom inner surfaces of the die cavity. While at superplastic temperatures, the pack (30) is inflated by gas pressure against inside surfaces of a die to form an expanded metal sandwich structure (30) having integral webs (36) and having integral hardpoints (40) formed by the metal inserts (40). After forming, the gas pressure is reduced to near atmospheric, the die is opened and the part (30) is removed from the die.

公开(公告)号：EP0674944B1

公开(公告)日：1999-04-14

申请号：EP95100671.7

申请日：1995-01-19

Applicant: Degussa Aktiengesellschaft

Inventor： Domesle, Rainer, Dr. ,  Engler, Bernd, Dr. ,  Lox, Egbert, Dr.

IPC: B01J35/04 ,  B01J37/02

CPC classification number: B23K26/26 ,  B01J35/04 ,  B23K2201/02 ,  F01N3/281

公开(公告)号：EP0653264B1

公开(公告)日：1998-12-16

申请号：EP94914612.0

申请日：1994-05-12

Applicant: NIPPON STEEL CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： KONYA, Shogo, Nippon Steel Corp. Advanced ,  OKAMOTO, Akira, Japan Ultra High Temperature ,  YOSHIZAKI, Kouji c/o Toyota Jidosha Kab. Kaisha,

IPC: B23K1/00 ,  B23K1/19 ,  B01J35/04 ,  B01D53/94

CPC classification number: F01N3/281 ,  B01J35/04 ,  B23K1/0014 ,  B23K2201/02 ,  F01N3/2026 ,  F01N13/009 ,  Y02T10/26 ,  Y10T29/49345 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/24149

公开(公告)号：EP0923452A4

公开(公告)日：1998-12-07

申请号：EP96945940

申请日：1996-12-20

Applicant: BOEING CO

Inventor： BULDHAUPT FREDERICK W ,  FISCHER JOHN R ,  KISTNER MATTHEW G ,  WILL JEFFREY D

IPC: B21D26/055 ,  B21D47/00 ,  B23K26/02 ,  B23K26/20 ,  B23K26/24 ,  B23K26/28 ,  B23K26/38 ,  B64C1/00 ,  B32B31/00 ,  B21D26/02 ,  B23K20/02

CPC classification number: B64C1/12 ,  B21D26/055 ,  B21D47/00 ,  B23K26/037 ,  B23K26/123 ,  B23K26/206 ,  B23K26/244 ,  B23K26/26 ,  B23K26/28 ,  B23K26/38 ,  B23K2201/02 ,  B64C2001/0081 ,  Y10T29/18 ,  Y10T29/49371 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/12361 ,  Y10T428/12375

Abstract: A superplastically formed, diffusion bonded sandwich structure (30) having integral metal hardpoints (40), made by joining two superplastic metal core sheets (36) together into a core pack (38) by welding or diffusion bonding along a pattern of lines which form junction lines between the core sheets (36) when the pack (38) and metal inserts (40) are interposed between the face sheets (32, 34) and the core (38). All of the sheets in the pack (30) are sealed together around an outside peripheral edge to create a gas tight envelope. The pack (30) is heated to superplastic temperatures in a cavity of a die, and the top and bottom face sheets (32, 34) are diffusion bonded to top and bottom surfaces of the metal inserts (40) by application of heat and pressure from top and bottom inner surfaces of the die cavity. While at superplastic temperatures, the pack (30) is inflated by gas pressure against inside surfaces of a die to form an expanded metal sandwich structure (30) having integral webs (36) and having integral hardpoints (40) formed by the metal inserts (40). After forming, the gas pressure is reduced to near atmospheric, the die is opened and the part (30) is removed from the die.

公开(公告)号：EP0689629A1

公开(公告)日：1996-01-03

申请号：EP94907567.0

申请日：1994-02-14

Applicant: KVH Verbautechnik GmbH

Inventor： GARTZEN, Johannes

IPC: B23K26 ,  E02D17 ,  E04G9

CPC classification number: E04G9/06 ,  B23K26/22 ,  B23K2201/02 ,  E02D17/08

Abstract: The invention relates to a sheeting panel with outer, parallel, spaced covering sheets (3) with a filling structure (28, 29) between them. In order to obtain a light sheeting panel with high deformation resistance it is proposed that the filling structure consist essentially of a sheet-steel strip honeycomb structure, the walls of the comb of which are perpendicular to the covering sheets (3).

公开(公告)号：EP0658390A1

公开(公告)日：1995-06-21

申请号：EP94917167.2

申请日：1994-06-07

Applicant: NIPPON YAKIN KOGYO CO., LTD.

Inventor： KOSHIBA, Yoshikazu ,  KURODA, Yasuhide ,  AOKI, Yukio ,  MINAKATA, Tsuyoshi ,  IIZUKA, Masaru

IPC: B23K1/00

CPC classification number: F01N3/2842 ,  B23K1/0014 ,  B23K2201/02 ,  F01N3/281 ,  F01N13/0097 ,  F01N2450/02 ,  F01N2450/22 ,  Y02A50/2322 ,  Y10S118/10

Abstract: A metal carrier for supporting an exhaust gas cleaning catalyst for automobiles, motorcycles and industrial machines, and a method of manufacturing the same. In this carrier, a metal honeycomb core is press fitted in an outer metal cylinder, and the bonded portions of flat and corrugated members, which constitute the metal honeycomb core, consist of solder applied to the apex or ridge portions of the corrugated members in a spotted manner or in the form of a plurality of stripes or lines. The thickness of the solder at the bonded portions of the flat and corrugated members is not more than 100 µm, and the positions of the bonded portions of the outer and inner surfaces of each of the flat and corrugated members differ from one another. Moreover, these bonded portions are provided via a non-bonded portion extending from an exhaust gas introduction side end surface of the metal honeycomb core as much as a length of not less than 5 % of a total length of the honeycomb core. This carrier is further characterized in that the bonded portions of the outer circumferential surface of a metal honeycomb core and the inner circumferential surface of an outer metal cylinder are in the form of a plurality of stripes or belts, or such that the bonded portions of the outermost flat and corrugated members of the metal honeycomb core and those of the outer metal cylinder are not aligned with each other with the metal honeycomb core and outer metal cylinder bonded together intermittently in both the axial and circumferential directions. The method of manufacturing such a metal carrier is characterized in that an outer metal cylinder and a metal honeycomb core are combined with each other by press fitting the latter in the former in such condition that the slurry type solder applied to the apex portions of the corrugated members is kept in a fluidized state with the solder applied to the inner surface of the outer metal cylinder not kept in a fluidized state.

Abstract translation: 一种用于支撑用于汽车，摩托车和工业机械的废气净化催化剂的金属载体及其制造方法。 在该载体中，金属蜂窝芯被压配合在外部金属圆筒中，并且构成金属蜂窝芯的平坦和波纹构件的接合部分由施加到波纹构件的顶点或脊部的焊料构成 发现的方式或多个条纹或线条的形式。 平坦波纹部件的接合部的焊料的厚度为100μm以下，平坦部和波纹状部件的外表面和内表面的接合部的位置彼此不同。 此外，这些接合部分经由从金属蜂窝芯的废气引入侧端面延伸的非接合部分设置为不小于蜂窝芯的总长度的5％的长度。 该载体的特征还在于，金属蜂窝芯的外周面的接合部和外金属筒的内周面为多条或带状，或者 金属蜂窝芯和外金属圆筒的最外面的平坦和波纹状构件彼此不一致，金属蜂窝芯和外金属圆筒在轴向和圆周方向上间断地结合在一起。 制造这种金属载体的方法的特征在于，外金属圆筒和金属蜂窝芯通过将后金属圆筒和金属蜂窝芯彼此压合在一起，使得浆料型焊料应用于波纹状的顶点部分 成员保持处于流动状态，其中焊料施加到外部金属圆筒的内表面不保持在流化状态。

公开(公告)号：EP0223058B1

公开(公告)日：1989-10-11

申请号：EP86114152.1

申请日：1986-10-13

Applicant: INTERATOM Gesellschaft mit beschränkter Haftung

Inventor： Maus, Wolfgang, Dipl.-Ing. ,  Kottmann, Rolf, Dr. ,  Cyron, Theodor, Dipl.-Ing. ,  Wieres, Ludwig, Dipl.-Ing. (FH)

IPC: F01N3/28 ,  B01J35/04 ,  B23K26/00

CPC classification number: F01N3/281 ,  B01J35/04 ,  B23K1/0056 ,  B23K2201/02 ,  F01N2330/04 ,  Y10T29/49345

公开(公告)号：EP3233346A1

公开(公告)日：2017-10-25

申请号：EP15828747.4

申请日：2015-12-17

Applicant: Safran Nacelles

Inventor： BIENVENU, Philippe ,  RIVOAL, Jean-Claude ,  THERON, Guillaume

IPC: B23K1/00 ,  B23K3/08 ,  B23P15/24 ,  B29C43/32 ,  B23K101/02

CPC classification number: B23K3/087 ,  B23K1/0014 ,  B23K2201/02

Abstract: The present invention relates to a brazing tool (20) for producing a part (30), and in particular to a tool (20) suitable for brazing a set (30) of metal parts, in particular a composite panel, in a chamber of a brazing furnace, the tool (20) comprising at least one first mould element (21) and one second mould element (22) suitable for clamping the set of parts (30) together at the brazing temperature, the first and second mould elements (21, 22) comprising at least one bearing means (41) forming a mould against which the set (30) of parts is placed under stress at said brazing temperature. The tool (20) is constructed in such a way that the first and second mould elements (21, 22) respectively comprise a first material (51) and a second material (52): the first material (51) has a coefficient of expansion greater than that of the material of the set (30) of parts; and the second material (52) has a coefficient of expansion less than that of the material of the set (30) of parts; the first and second materials (51, 52) being chosen such that the expansion of same, at least at the brazing temperature, places the set (30) of parts under stress between the bearing means (41) of the first and second mould elements (21, 22).

Abstract translation: 本发明涉及一种用于制造零件（30）的钎焊工具（20），特别是涉及一种适用于在一个室中钎焊一组金属部件，特别是一种复合板的工具（20） （20）包括至少一个第一模具元件（21）和一个第二模具元件（22），所述至少一个第一模具元件（21）和所述第二模具元件（22）适于在所述钎焊温度下将所述一组部件（30）夹持在一起，所述第一和第二模具元件 包括至少一个形成模具的支承装置（41），在所述硬钎焊温度下，所述部件组（30）在压力作用下靠着所述模具放置。 工具（20）以这样的方式构造，即第一和第二模具元件（21,22）分别包括第一材料（51）和第二材料（52）：第一材料（51）具有膨胀系数 大于部件组（30）的材料的厚度; 并且第二材料（52）的膨胀系数小于部件组（30）的材料的膨胀系数; 第一和第二材料（51,52）被选择为使得至少在钎焊温度下其膨胀部分使得部件组（30）在受力下放置在第一和第二模具元件的支承装置（41）之间 （21,22）。

公开(公告)号：EP2777852B1

公开(公告)日：2016-07-06

申请号：EP13169016.6

申请日：2013-05-23

Applicant: Bell Helicopter Textron Inc.

Inventor： Hethcock, J. Donn ,  Wolthuis, Scott ,  Brack Robert ,  Oldroyd, Paul

IPC: B23C3/16 ,  B23Q3/06

CPC classification number: B23P25/00 ,  B23C3/16 ,  B23C2228/25 ,  B23K10/00 ,  B23K26/38 ,  B23K2201/02 ,  B23Q3/065 ,  B23Q3/086 ,  B26F3/004 ,  Y10T29/49995 ,  Y10T29/49998

公开(公告)号：EP2576129A1

公开(公告)日：2013-04-10

申请号：EP11721763.8

申请日：2011-05-19

Applicant: Emitec Gesellschaft für Emissionstechnologie mbH

Inventor： LUTZ, Dieter

IPC: B23K35/22 ,  B23K35/30 ,  C23C14/08 ,  C23C14/16 ,  B01J37/02 ,  F01N3/28 ,  B23K101/02 ,  B23K103/04

CPC classification number: F01N13/16 ,  B01J23/75 ,  B01J37/0225 ,  B01J37/0232 ,  B01J37/0238 ,  B01J37/038 ,  B23K1/0014 ,  B23K1/008 ,  B23K1/19 ,  B23K35/224 ,  B23K35/226 ,  B23K35/3046 ,  B23K2201/02 ,  B23K2203/05 ,  B32B15/013 ,  C25D3/12 ,  F01N3/281 ,  F01N2330/04 ,  Y10T428/12438 ,  Y10T428/12937

Abstract: The present invention relates to a high-temperature-resistant component for use in an exhaust emission control unit and to an exhaust emission control unit and to a method for producing such a unit, the component or the exhaust emission control unit being provided with a surface layer intended to prevent the formation of chromium carbide bridges during the brazing process for producing an exhaust emission control unit.

Abstract translation: 在废气处理单元A耐高温分量为，在排气处理单元和用于制造寻求单元的方法，包括：提供具有用于防止形成的表面层的成分或排气处理单元 的过程中用于产生废气处理单元钎焊工艺的碳化铬桥。