公开(公告)号：US20160149195A1

公开(公告)日：2016-05-26

申请号：US14903414

申请日：2014-06-26

Applicant: NHK SPRING CO., LTD.

Inventor： Yuichiro Yamauchi ,  Masaru Akabayashi ,  Shinya Miyaji

IPC: H01M2/30 ,  C23C24/08 ,  H01M2/20

CPC classification number: H01M2/30 ,  C23C24/04 ,  C23C24/087 ,  H01M2/206

Abstract: A conductive member includes: a conductive member main body portion that has Vickers hardness equal to or greater than 100Hv and is made of copper or a copper alloy; and a film layer that is formed on an end face of the conductive member main body portion and is made of aluminum or an aluminum alloy. The film layer is formed by accelerating a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material, spraying the powder material still remaining in a solid phase onto an end face of the conductive member main body portion, and causing the powder material to be deposited thereon.

Abstract translation: 导电构件包括：维氏硬度等于或大于100Hv的导电构件主体部分，由铜或铜合金制成; 以及形成在导电构件主体部的端面上并由铝或铝合金制成的膜层。 通过加热铝或铝合金的粉末材料以及加热到低于粉末材料的熔点的温度的气体来形成薄膜层，将仍然保持固相的粉末材料喷射到 导电构件主体部分，并且使粉末材料沉积在其上。

公开(公告)号：US20150198387A1

公开(公告)日：2015-07-16

申请号：US14409725

申请日：2013-07-01

Applicant: NHK Spring Co., Ltd.

Inventor： Shogo Mori ,  Yuichiro Yamauchi ,  Masaru Akabayashi

IPC: F28F3/12 ,  C23C24/04

CPC classification number: F28F3/12 ,  C23C24/04 ,  F28D2021/0029 ,  F28F1/00 ,  F28F1/20 ,  F28F2255/146 ,  F28F2275/02

Abstract: A pipe embedded structure includes: a pipe made of a metal or an alloy, and having a periphery forming a circular shape; a base material made of a metal or an alloy, including a recessed portion having an inner wall on which a part of the periphery abuts and in which the pipe is fitted; and a deposited layer formed by accelerating powder formed of a metal or an alloy together with a gas in a state where the pipe is fitted into the recessed portion, and spraying and depositing the powder on surfaces of the pipe and the base material while maintaining a solid phase state of the powder, wherein a ratio h/R of a protruding amount h by which the pipe protrudes from the surface of the base material and a curvature R of the periphery is not smaller than 0.3 and not greater than 0.7.

Abstract translation: 管嵌体结构包括：由金属或合金制成的管，其周边形成圆形; 由金属或合金制成的基材，包括具有内壁的凹部，所述内壁的一部分邻接在所述内壁上，并且所述管被安装在所述内壁上; 以及沉积层，其通过在将管装配到凹部中的状态下将由金属或合金形成的粉末与气体一起加速而形成，并且在保持管道和基材的同时将粉末喷射并沉积在表面上 粉末的固相状态，其中管从基材的表面突出的突出量h的比率h / R和周边的曲率R不小于0.3且不大于0.7。

公开(公告)号：US20160156013A1

公开(公告)日：2016-06-02

申请号：US14903433

申请日：2014-06-26

Applicant: NHK SPRING CO., LTD.

Inventor： Yuichiro Yamauchi ,  Masaru Akabayashi ,  Shinya Miyaji

IPC: H01M2/30 ,  C23C4/12

CPC classification number: H01M2/30 ,  B32B15/013 ,  B32B15/015 ,  B32B15/017 ,  C23C4/12 ,  C23C24/04 ,  C23C28/021 ,  C23C28/025 ,  H01M2/202

Abstract: A lamination includes: a substrate made of a metal or an alloy; an intermediate layer formed on a surface of the substrate and made of nickel or an alloy including nickel; and a metal film formed by accelerating, towards a surface of the intermediate layer, a powder material of aluminum or an aluminum alloy together with a gas heated to a temperature lower than a melting point of the powder material and spraying the powder material in a solid phase to the intermediate layer and causing the powder material to be deposited on the intermediate layer.

Abstract translation: 叠层包括：由金属或合金制成的基底; 形成在所述基板的表面上并由镍或包含镍的合金制成的中间层; 以及金属膜，其通过将铝或铝合金的粉末材料与加热到低于粉末材料的熔点的气体一起朝向中间层的表面加速而形成，并将粉末材料喷射到固体中 相到中间层，并使粉末材料沉积在中间层上。

公开(公告)号：US20140226284A1

公开(公告)日：2014-08-14

申请号：US14345769

申请日：2012-09-20

Applicant: NHK Spring Co., Ltd.

Inventor： Yuichiro Yamauchi ,  Shinji Saito ,  Masaru Akabayashi ,  Shogo Mori

IPC: F28D15/02 ,  B23P15/26 ,  H05K7/20

CPC classification number: F28D15/02 ,  B23P15/26 ,  C23C24/04 ,  F28D15/0233 ,  F28D15/0275 ,  H01L21/4871 ,  H01L23/3735 ,  H01L23/427 ,  H01L25/072 ,  H01L2924/0002 ,  H05K1/0209 ,  H05K1/0272 ,  H05K1/0306 ,  H05K7/20336 ,  H05K2201/064 ,  Y10T29/49353 ,  H01L2924/00

Abstract: A heat dissipation structure includes a ceramic substrate having an insulation quality, a metal member containing a metal or an alloy and joined to a surface of the ceramic substrate by a brazing material, a metal film layer formed by accelerating a powder containing a metal or an alloy with a gas and by spraying and depositing the powder in a solid phase state on a surface of the metal member, and a heat pipe that is in a rod shape and capable of controlling a temperature and comprises a heat absorbing unit configured to absorb heat from outside at one end of the heat pipe and a heat dissipating unit configured to dissipate heat to the outside at another end of the heat pipe, wherein the heat absorbing unit is embedded inside the metal film layer.

Abstract translation: 散热结构包括具有绝缘品质的陶瓷基板，含有金属或合金的金属构件，并通过钎料与陶瓷基板的表面接合，通过加速含有金属或粉末的粉末而形成的金属膜层 与气体合金，并且在金属构件的表面上以固相状态喷射和沉积粉末;以及热管，其为杆状并且能够控制温度，并且包括被配置为吸收热量的吸热单元 从所述热管的一端的外部排出的散热单元和构成为在所述热管的另一端向外部散热的散热单元，所述吸热单元嵌入在所述金属膜层的内部。

公开(公告)号：US20150167864A1

公开(公告)日：2015-06-18

申请号：US14408078

申请日：2013-07-01

Applicant: NHK Spring Co., Ltd.

Inventor： Shogo Mori ,  Yuichiro Yamauchi ,  Masaru Akabayashi

IPC: F16L3/00 ,  B05D1/12

CPC classification number: F16L3/00 ,  B05D1/12 ,  C23C24/04 ,  F28D2021/0029 ,  F28F1/00 ,  F28F1/02 ,  F28F1/20 ,  F28F2255/146 ,  F28F2275/02

Abstract: A pipe buried structure includes: a pipe whose outer periphery on a cross section has a flattened shape obtained by curving both ends in a longitudinal direction; a base material including a concave portion to which the pipe is fitted, the concave portion having an inner wall which abuts a portion corresponding to the longitudinal direction of the outer periphery; and a deposition layer formed by accelerating powder made of metal or alloy together with gas to spray and deposit the powder in a solid phase state on surfaces ofthe pipe and the base material in a state in which the pipe is fitted to the concave portion, wherein a ratio h/R between a protruding amount h by which the pipe protrudes from the surface of the base material and a curvature R at the both ends is not smaller than 0.25 and not larger than 0.5.

Abstract translation: 管埋结构包括：管的外周在横截面上具有通过沿纵向弯曲两端而获得的扁平形状; 基体材料，其包括配合有所述管的凹部，所述凹部具有抵接与所述外周的长度方向对应的部分的内壁; 以及通过将金属或合金与气体一起加热的粉末与气体一起加热而形成的沉积层，以在管道与凹部相配合的状态下将管状物和基材的表面喷出并固相沉积在固相状态下， 其中，所述管从所述基材的表面突出的突出量h与两端的曲率R之间的比率h / R为0.25以上且0.5以下。