公开(公告)号：EP0958094B1

公开(公告)日：2003-05-02

申请号：EP98909399.2

申请日：1998-02-03

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  SHELL CANADA LIMITED

Inventor： BLIAULT, Alan, Edgar, John ,  CUMMING, Francis, Alexander ,  LAWS, Mark, Seth

IPC: B23K13/02

CPC classification number: B23K13/025 ,  B23K2201/02

Abstract: A method for joining well and other oilfield tubulars by amorphous bonding comprises the steps of positioning a body of amorphous material (16) between adjacent and surfaces of a pair of oilfield tubulars (3, 4) that are to be joined and using induction heating to melt the amorphous material and create on cooling a metallurgical bond between the tubulars (3, 4). Throughout the heating and bonding process the tubulars (3, 4) are fixed in axial alignment with each other using clamp means which include a mandrel (1) which is inserted into the interior of the tubulars (3, 4) so that the bonding process can be performed in a sealed chamber (17, 18) which is filled with an inert gas.

Abstract translation: 一种通过无定形粘结连接油井和其他油田管件的方法包括以下步骤：将非晶材料主体（16）定位在待接合的一对油田管件（3,4）的相邻表面和表面之间，并使用感应加热 熔化无定形材料并在冷却时在管件（3,4）之间形成冶金结合。 在整个加热和粘合过程中，使用包括插入管件（3,4）内部的心轴（1）的夹持装置将管件（3,4）彼此轴向对齐地固定，使得结合过程 可以在充满惰性气体的密封室（17,18）中进行。

公开(公告)号：EP1293649A3

公开(公告)日：2003-03-26

申请号：EP02016258.2

申请日：1997-08-15

Applicant: NIPPON STEEL CORPORATION

Inventor： Ootani, Tadayuki ,  Imai, Atuhiko ,  Kasuya, Masayuki ,  Iwami, Kazutoshi ,  Utumi, Tooru ,  Yamanaka, Mikio, Nippon Steel Corp.Tech.Dev.Bureau ,  Ohta, Hitoshi ,  Tokunaga, Yoshikuni ,  Shimizu, Fujio ,  Egami, Toshihiro ,  Noda, Tamio

IPC: F01N3/28 ,  B01J35/04 ,  B32B3/12 ,  B01D47/00 ,  B23K20/14

CPC classification number: B23K1/0014 ,  B01J35/04 ,  B21D47/00 ,  B23K1/20 ,  B23K20/023 ,  B23K2201/02 ,  F01N3/281 ,  F01N2330/32 ,  F01N2330/322 ,  F01N2350/02 ,  Y10T29/49345 ,  Y10T428/1234

Abstract: A metal foil made of a ferrite type heat resistant high alloy steel composing a metal honeycomb body for an exhaust gas purification catalyst produced by alternately laminating or integrally winding a flat foil and a corrugated foil, whereby a surface coarseness of said metal foil is in the range of 0.001 to 0.3µm in terms of the mean coarseness Rac in the width-wise direction of the foil and a surface shape and condition of said metal foil is at least 100 in terms of the number of peaks PPI per inch lenghth in the width-wise direction of the foil.

公开(公告)号：EP0703841B1

公开(公告)日：2000-07-05

申请号：EP93918615.1

申请日：1993-07-29

Applicant: JOHNSON, Jeffrey Don

Inventor： JOHNSON, Jeffrey Don

IPC: B21D47/00 ,  B23K26/08

CPC classification number: B21D47/00 ,  B23K26/08 ,  B23K26/0869 ,  B23K26/244 ,  B23K26/26 ,  B23K2201/02 ,  B23K2203/05 ,  B23K2203/166 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/1241

Abstract: A core structure (50), apparatus (170), and method which utilize laser bonding to fabricate the core structure. The core structure (50) is characterized by laser bonds (14) in patterns between adjacent sheets (20, 22, 24, 26, 28) of aluminum, stainless steel, and titanium foil which create honeycomb core structures (50) when the bonded stack of sheets is expanded by the application of tensional forces thereto. A variable density core structure (50) incorporates honeycomb cells (34) of conventional size and a higher density honeycomb core structure (60) is formed integrally with the original core structure (40). The higher density core (60) has cells (62) which are much smaller than the cells (34) of the original core structure (40). The apparatus (70) achieves the fabrication of the core structure and the steps of the method are practised by either hand or utilization of the apparatus.

公开(公告)号：EP0985450A4

公开(公告)日：2000-05-31

申请号：EP97935795

申请日：1997-08-15

Applicant: NIPPON STEEL CORP

Inventor： OOTANI TADAYUKI ,  IMAI ATUHIKO ,  KASUYA MASAYUKI ,  IWAMI KAZUTOSHI ,  UTUMI TOORU ,  YAMANAKA MIKIO ,  OHTA HITOSHI ,  TOKUNAGA YOSHIKUNI ,  SHIMIZU FUJIO ,  EGAMI TOSHIHIRO ,  NODA TAMIO

IPC: B01J35/04 ,  B21D47/00 ,  B23K1/00 ,  B23K1/20 ,  B23K20/02 ,  F01N3/28 ,  B23K20/14 ,  B23K20/18 ,  B23K101/20 ,  B32B3/12

CPC classification number: B23K1/0014 ,  B01J35/04 ,  B21D47/00 ,  B23K1/20 ,  B23K20/023 ,  B23K2201/02 ,  F01N3/281 ,  F01N2330/32 ,  F01N2330/322 ,  F01N2350/02 ,  Y10T29/49345 ,  Y10T428/1234

Abstract: Improvement in the engine durability and in the solid phase diffusion connectability of the contact part of a metal flat foil and a metal corrugated film from which a catalyst converter metal honey comb applied to the exhaust gas cleaning is made, characterized in that at least one of the foils has a thickness less than 40 νm and an A1 content after connection is not less than 3 %, and that the surface states in the width directions of both the metal films are formed in a required surface roughnesses or surface patterns, and that the width of the connection part of both the metal foils is not less than 5 times of the thickness of the metal foil. For effective practice of the above improvement, both the surface roughness and the regulation of thickness or either of them have to be selected. In order to improve the engine durability further, a non-connection part is provided in the honey comb element as described above and/or a shell is provided around the outside circumference of the honey comb element.

公开(公告)号：EP0912266A1

公开(公告)日：1999-05-06

申请号：EP96945939.0

申请日：1996-12-20

Applicant: THE BOEING COMPANY

Inventor： BULDHAUPT, Frederick, W. ,  GANE, David, H. ,  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 method of making an expanded metal sandwich structure (42) includes cleaning the appropriate parts prior to each bonding step in the process to remove metal oxides and residues that would interfere with the bonding steps. The core sheets (44, 46) are placed face-to-face and a gas pressure line fitting (52) is inserted between one edge and is welded into place. The core sheets (44, 46) are pressed together and laser welded together into a core pack (45) along lines which will form junction lines between the core sheets (44, 46) when the core pack (45) is superplastically expanded. Two metal face sheets (48, 50) having superplastic characteristics are placed over and under the core pack (45). An envelope gas fitting (54) is placed between the face sheets and is welded in place while seal welding around the entire peripheral edges of the face sheets (48, 50) and the core pack (45) to produce a sealed envelope pack (47) enveloping the core pack (45).

Abstract translation: 制造膨胀金属夹层结构（42）的方法包括在工艺中的每个键合步骤之前清洁适当的部分以去除会干扰键合步骤的金属氧化物和残余物。 芯板（44,46）面对面地放置，并且气压管线配件（52）插入一个边缘之间并焊接到位。 当铁心包（45）被超塑性膨胀时，铁心片（44,46）被压在一起并且沿着将形成铁心片（44,46）之间的连接线的线激光焊接在一起成为核心包（45）。 两个具有超塑性特征的金属面板（48,50）被放置在核心组件（45）之上和之下。 在面板之间放置封套气体配件（54），并在面板（48,50）和芯组（45）的整个外周边周围密封焊接以产生密封的封套（47） ）包裹核心包（45）。

公开(公告)号：EP0820830A2

公开(公告)日：1998-01-28

申请号：EP97118172.2

申请日：1994-06-07

Applicant: NIPPON YAKIN KOGYO CO., LTD.

Inventor： Koshiba, Yoshikazu, Nippon Yakin Kogyo Co., Ltd. ,  Kuroda, Yasuhide, Nippon Yakin Kogyo Co., Ltd. ,  Aoki, Yukio, Nippon Yakin Kogyo Co., Ltd. ,  Minakata, Tsuyoshi, Nippon Yakin Kogyo Co., Ltd. ,  Iizuka, Masaru, Nippon Yakin Kogyo Co., Ltd.

IPC: B23K1/00 ,  F01N3/28

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 and a production method thereof for carrying an exhaust gas cleaning catalyst for automobiles, autobicycles, and industrial equipment. The metal carrier includes a metal honeycomb core body pressed into a metal outer cylinder, and the joined portion of the a flat plate and a corrugated plate forming the metal honeycomb core body includes a solder material coated in spots or stripes at peaks of corrugation of the corrugated plate. The solder material in the joined portion of the flat plate and the corrugated plate has a thickness of less than 100µm, the positions of the joined portions are different between the surface and backside of the flat plate and corrugated plate, and the joined portions are present through an unjoined area having a length of more than 5% of the length of the metal honeycomb core body from an end face of the metal honeycomb core body at the exhaust gas inlet side. The joined portion of the outer periphery of the metal honeycomb core body and the inner surface of the metal outer cylinder is a plurality of stripes. The joined portions of the flat plate and the corrugated plate of the outermost periphery of the metal honeycomb core body and the metal outer cylinder are not in line with each other, and the metal honeycomb core body and the metal outer cylinder are joined intermittently in the axial and peripheral directions. In a production method of the metal carrier, the metal honeycomb core body is pressed into the metal outer cylinder while the slurry-formed solder material coated at peaks of the corrugated plate maintains a fluidity and the solder material coated on the inner wall surface of the metal outer cylinder has no fluidity.

Abstract translation: 一种用于携带用于汽车，自行车和工业设备的排气净化催化剂的金属载体及其制备方法。 金属载体包括被压入金属外筒的金属蜂窝芯体，并且形成金属蜂窝芯体的平板和波纹板的接合部分包括在波纹的峰顶处涂覆有斑点或条纹的焊料材料 波纹板。 在平板和波纹板的接合部分中的焊料材料的厚度小于100μm，接合部分的位置在平板和波纹板的表面和背面之间是不同的，并且接合部分 从金属蜂窝芯体的排气入口侧的端面的长度大于金属蜂窝芯体的长度的5％以上的非接合区域存在。 金属蜂窝芯体的外周的接合部分和金属外筒的内表面是多个条纹。 金属蜂窝芯体和金属外筒的最外周边的平板和波纹板的接合部彼此不一致，并且金属蜂窝芯体和金属外筒间断地接合在 轴向和周向。 在金属载体的制造方法中，金属蜂窝芯体被压入金属外筒，同时涂布在波纹板顶部的浆料形成的焊料保持流动性，并且焊料材料涂覆在波纹板的内壁表面上 金属外筒没有流动性。

公开(公告)号：EP0754104A1

公开(公告)日：1997-01-22

申请号：EP95913286.0

申请日：1995-03-31

Applicant: BRITISH STEEL PLC

Inventor： BOWERMAN, Hugh, Gordon ,  BURGAN, Bassam, Adeeb

IPC: B23K9 ,  B23K31 ,  E04B1 ,  E04B2 ,  E04B5 ,  E04C2

CPC classification number: E04B2/8635 ,  B23K31/02 ,  B23K2201/02 ,  E04B1/161 ,  E04B2/8629 ,  E04C2/34 ,  Y10T403/46 ,  Y10T403/478

Abstract: A connector which provides a joint between two doubled skin composite panels of a structure. Each double skin composite panel comprises a pair of metal facing plates joined together by a plurality of cross-members and filled, at least partially, with a cementitious filler material. Each cross-member is connected to both facing plates and the connector comprises one or more seamless sections.

公开(公告)号：EP0739676A1

公开(公告)日：1996-10-30

申请号：EP96302978.0

申请日：1996-04-26

Applicant: MITSUBISHI JUKOGYO KABUSHIKI KAISHA

Inventor： Oono, Kiyoo

IPC: B23K3/08

CPC classification number: B23K1/0014 ,  B23K2201/02 ,  F05B2250/283

Abstract: A method of brazing a honeycomb for air sealing onto a braze surface of the front end of the stationary blade of an axial-flow compressor in accordance with the invention includes the steps of: placing a filler sheet between the honeycomb and the braze surface; constraining the honeycomb in the seal width direction so that the seal width direction of the honeycomb corresponds to the seal width direction of the braze surface whilst keeping the configuration of the honeycomb at the same curvature as that of the braze surface; and heating the assembly to braze the honeycomb and the braze surface.

Abstract translation: 根据本发明的将蜂窝状空气密封钎焊到轴流式压缩机的固定叶片的前端的钎焊表面上的方法包括以下步骤：将填料片放置在蜂窝体和钎焊表面之间; 将蜂窝体沿密封宽度方向约束，使得蜂窝体的密封宽度方向对应于钎焊表面的密封宽度方向，同时保持蜂窝体的构造与钎焊表面的曲率相同; 并加热组件以钎焊蜂窝和钎焊表面。

公开(公告)号：EP0736677A1

公开(公告)日：1996-10-09

申请号：EP96105456.6

申请日：1996-04-04

Applicant: NIPPON STEEL CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yamamoto, Yukihiro, c/o Nippon Steel Corp. ,  Kako, Takuzou, c/o Nippon Steel Corp. ,  Yoshida, Kazuo, c/o Nippon Steel Corp. ,  Sato, Keiji, c/o Nippon Steel Corp. ,  Fujino, Kenji, c/o Nippon Steel Corp. ,  Nakashima, Yuuji, c/o Nippon Steel Corp. ,  Yoshizaki, Kouji ,  Itou, Takaaki

IPC: F01N3/28 ,  B23K1/00

CPC classification number: F01N3/281 ,  B23K1/0014 ,  B23K2201/02 ,  Y02A50/2322

Abstract: In the production of a metallic honeycomb body for use as a metallic carrier, for supporting a catalyst, in the purification of an exhaust gas from automobiles or the like, a desired joint site for each layer constituting the metallic honeycomb body (4) is preset, and, when a portion of contact between a metallic corrugated foil (3) and a metallic flat foil (2) for forming the metallic honeycomb (4) body has reached the joint site (A), a brazing foil (5a,5b) which has been cut into a predetermined length is inserted and enfolded in the contact portion (A).

Abstract translation: 预设在生产金属蜂窝体的用作金属载体，用于支撑催化剂，在废气的从汽车纯化或等，用于构成金属蜂窝体的每个层中的希望的关节部位（4）为 和，当（3）的金属波纹箔之间的接触部分和金属平箔（2），用于形成金属蜂窝（4）体已达到关节部位（A），钎焊箔（5A，5B） 已被切割成预定长度被插入并在接触部（A）笼罩着。

公开(公告)号：EP0703841A4

公开(公告)日：1996-05-08

申请号：EP93918615

申请日：1993-07-29

IPC: B21D47/00 ,  B23K26/00 ,  B23K26/08 ,  B23K26/20

CPC classification number: B21D47/00 ,  B23K26/08 ,  B23K26/0869 ,  B23K26/244 ,  B23K26/26 ,  B23K2201/02 ,  B23K2203/05 ,  B23K2203/166 ,  Y10T428/1234 ,  Y10T428/12347 ,  Y10T428/1241

Abstract: A core structure (50), apparatus (170), and method which utilize laser bonding to fabricate the core structure. The core structure (50) is characterized by laser bonds (14) in patterns between adjacent sheets (20, 22, 24, 26, 28) of aluminum, stainless steel, and titanium foil which create honeycomb core structures (50) when the bonded stack of sheets is expanded by the application of tensional forces thereto. A variable density core structure (50) incorporates honeycomb cells (34) of conventional size and a higher density honeycomb core structure (60) is formed integrally with the original core structure (40). The higher density core (60) has cells (62) which are much smaller than the cells (34) of the original core structure (40). The apparatus (70) achieves the fabrication of the core structure and the steps of the method are practised by either hand or utilization of the apparatus.

Abstract translation: 一种核心结构（50），装置（170）以及利用激光键合来制造核心结构的方法。 该核心结构（50）的特征在于铝，不锈钢和钛箔的相邻片（20,22,24,26,28）之间的图案中的激光结合（14），其在粘结时形成蜂窝状芯结构（50） 通过向其施加张力而使一叠片材张开。 可变密度核心结构（50）包含常规尺寸的蜂窝单元（34），并且与原始核心结构（40）一体形成更高密度蜂窝芯结构（60）。 较高密度核心（60）具有比原始核心结构（40）的单元（34）小得多的单元（62）。 装置（70）实现了芯结构的制造，并且该方法的步骤通过手动或使用该装置来实施。