Technique for direct bonding cast and wrought materials
    1.
    发明授权
    Technique for direct bonding cast and wrought materials 失效
    直接粘合铸造和锻造材料的技术

    公开(公告)号:US5272809A

    公开(公告)日:1993-12-28

    申请号:US955637

    申请日:1992-10-02

    摘要: A method is taught for joining a wrought alloy material to a cast alloy, so as to obtain a joint having superior structural integrity. A cast nickel-base superalloy part may be bonded to a wrought nickel-base superalloy part, for example, by positioning a suitable part or blank of said wrought superalloy adjacent to the cast superalloy part, applying a local bonding force to the interface while locally heating the interface to a temperature which causes localized softening, metal flow, and bonding, removing said bonding force, and subjecting the bonded assembly to a local or isothermal heat treatment so as to minimize distortion, optimize properties, and stress relieve the bonded assembly. This method may be used, for example, for the repair or replacement of vane assembly retaining lugs, whereby a replacement lug of a wrought alloy is solid state bonded to the vane assembly in place of the previous retaining lug.

    摘要翻译: 教导了将锻造合金材料与铸造合金接合的方法,以获得具有优异的结构完整性的接头。 铸造的镍基超级合金部件可以结合到锻造的镍基超级合金部件上,例如通过将所述锻造的超合金合金的合适的部分或坯料定位在铸造的高合金部件附近,在局部施加局部粘结力到界面 将界面加热到导致局部软化,金属流动和接合的温度,去除所述结合力,以及对接合组件进行局部或等温热处理,以使变形最小化,优化性能和释放粘合组件的应力。 该方法可以用于例如修理或更换叶片组件保持凸耳,由此替代先前的保持凸耳,锻造合金的替换凸耳是固态结合到叶片组件。

    Anonymous shopping transactions on a network through information broker services
    4.
    发明授权
    Anonymous shopping transactions on a network through information broker services 有权
    通过信息代理服务在网络上匿名购物交易

    公开(公告)号:US07640187B1

    公开(公告)日:2009-12-29

    申请号:US09821040

    申请日:2001-03-30

    IPC分类号: G06Q30/00

    摘要: A system and method for enabling a user to transact an anonymous on-line transaction, wherein a form of on-line payment is requested at a transaction interface is disclosed. The method may include providing an anonymous user interface that enables a user to initiate an on-line payment, accessing a first profile comprising user data when the user activates the form of on-line payment, generating a second profile linked to the first profile wherein, the second profile comprises anonymous data, and communicating the anonymous data from the second profile to the transaction interface to enable completion of the transaction.

    摘要翻译: 公开了一种用于使用户能够交易匿名在线交易的系统和方法,其中在交易界面处请求在线支付的形式。 该方法可以包括提供匿名用户界面,其使得用户能够发起在线支付,当用户激活在线支付的形式时访问包括用户数据的第一简档,生成链接到第一个配置文件的第二配置文件,其中, ,所述第二配置文件包括匿名数据,以及将所述匿名数据从所述第二配置文件传送到所述事务接口以使得完成所述交易。

    Method of joining material
    5.
    发明授权
    Method of joining material 有权
    连接材料的方法

    公开(公告)号:US06902096B2

    公开(公告)日:2005-06-07

    申请号:US10074736

    申请日:2001-10-29

    摘要: A method of repairing a part, such as a rotating disk/drum rotor of a gas turbine engine. The method includes: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. A method of making a rotating part of a gas turbine engine, comprising: heating a contact area of a wrought material and a contact area of a wrought part; and pressing the contact area of the material against the contact area of the part to bond the parts. The methods may include a subsequent heat treatment to provide the desired strength properties to the joint between the material and the part.

    摘要翻译: 一种维修燃气涡轮发动机的部件的旋转盘/转筒的方法。 该方法包括:加热锻造材料的接触面积和锻造部分的接触面积; 并且将所述材料的接触区域压靠在所述部件的接触区域上以粘合所述部件。 一种制造燃气涡轮发动机的旋转部件的方法,包括:加热锻造材料的接触面积和锻造部件的接触面积; 并且将所述材料的接触区域压靠在所述部件的接触区域上以粘合所述部件。 所述方法可以包括随后的热处理以向材料和部件之间的接合部提供期望的强度性能。

    Rotor support structure for a gas turbine engine
    6.
    发明授权
    Rotor support structure for a gas turbine engine 失效
    用于燃气涡轮发动机的转子支撑结构

    公开(公告)号:US4197702A

    公开(公告)日:1980-04-15

    申请号:US907317

    申请日:1978-05-18

    申请人: John M. Robertson

    发明人: John M. Robertson

    IPC分类号: F01D25/16 F02K3/02

    CPC分类号: F01D25/162

    摘要: A rotor support structure for a gas turbine engine comprises a rolling element bearing adapted to carry the rotor, a structurally strong ring adapted to carry the rolling element bearing, and two pairs of supporting struts for the ring, extending substantially tangentially from the ring, each pair joining at a mounting, the two mountings being diametrically opposed with respect to the ring.

    摘要翻译: 用于燃气涡轮发动机的转子支撑结构包括适于承载转子的滚动元件轴承,适于承载滚动元件轴承的结构上坚固的环和用于环的两对支撑支柱,大体上相对地从环延伸,每个 两个安装件相对于环直径相对,

    ANONYMOUS SHOPPING TRANSACTIONS ON A NETWORK THROUGH INFORMATION BROKER SERVICES
    10.
    发明申请
    ANONYMOUS SHOPPING TRANSACTIONS ON A NETWORK THROUGH INFORMATION BROKER SERVICES 有权
    通过信息经纪人服务在网络上进行无形购物交易

    公开(公告)号:US20100063897A1

    公开(公告)日:2010-03-11

    申请号:US12618433

    申请日:2009-11-13

    IPC分类号: G06Q30/00 G06Q20/00 G06F3/00

    摘要: A system and method for enabling a user to transact an anonymous on-line transaction, wherein a form of on-line payment is requested at a transaction interface is disclosed. The method may include providing an anonymous user interface that enables a user to initiate an on-line payment, accessing a first profile comprising user data when the user activates the form of on-line payment, generating a second profile linked to the first profile wherein, the second profile comprises anonymous data, and communicating the anonymous data from the second profile to the transaction interface to enable completion of the transaction.

    摘要翻译: 公开了一种用于使用户能够交易匿名在线交易的系统和方法,其中在交易界面处请求在线支付的形式。 该方法可以包括提供匿名用户界面,其使得用户能够发起在线支付,当用户激活在线支付的形式时访问包括用户数据的第一简档,生成链接到第一个配置文件的第二配置文件,其中, ,所述第二配置文件包括匿名数据,以及将所述匿名数据从所述第二配置文件传送到所述事务接口以使得完成所述交易。