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    Method of operating catalytic ignition engines and apparatus therefor
    2.
    发明授权
    Method of operating catalytic ignition engines and apparatus therefor 失效
    催化点火发动机的操作方法及其设备

    公开(公告)号：US4811707A

    公开(公告)日：1989-03-14

    申请号：US895468

    申请日：1986-12-08

    Applicant: William C. Pfefferle

    Inventor： William C. Pfefferle

    IPC: F02B1/04 ,  F02B3/06 ,  F02B51/02 ,  F02B75/12 ,  F02B77/02

    CPC classification number: F02B51/02 ,  F02B77/02 ,  F02B1/04 ,  F02B2075/125 ,  F02B3/06 ,  F05C2201/043 ,  F05C2251/06 ,  Y02T10/123 ,  Y02T10/126

    Abstract: Disclosed is a method of operating a catalytic ignition internal combustion engine wherein the fuel is injected into a combustion chamber at a time near maximum compression such that at least a part of the fuel impinges upon an oxidation catalyst surface comprising a portion of the wall of said combustion chamber, said catalytic surface being insulated from the surroundings external to the combustion chamber by a low thermal conductivity material, said catalytic surface preferably comprising platinum. Also disclosed are combustion chambers constructed specially for the use of this method and the methods of constructing them.

    Abstract translation: 公开了一种操作催化点火内燃机的方法，其中燃料在接近最大压缩的时候被喷射到燃烧室中，使得至少一部分燃料撞击在氧化催化剂表面上，该氧化催化剂表面包括所述 燃烧室，所述催化表面通过低热导率材料与燃烧室外部的环境绝缘，所述催化表面优选包含铂。 还公开了专门为使用该方法而构造的燃烧室及其构造方法。

    Hpdc Magnesium Alloy
    4.
    发明申请
    Hpdc Magnesium Alloy 审中-公开
    Hpdc镁合金

    公开(公告)号：US20080193322A1

    公开(公告)日：2008-08-14

    申请号：US11915215

    申请日：2006-05-26

    Applicant: Mark Antony Gibson ,  Colleen Joyce Bettles

    Inventor： Mark Antony Gibson ,  Colleen Joyce Bettles

    IPC: C22C23/06

    CPC classification number: C22C23/04 ,  C22C23/06 ,  F02F7/0085 ,  F05C2201/028 ,  F05C2201/043 ,  F05C2201/90

    Abstract: A magnesium-rare earth-yttrium-zinc alloy consists of 0.2-1.5% by weight zinc and rare earth(s) (RE) and yttrium in amounts which fall within a quadrangle defined by lines AB, BC, CD and DA wherein: A is 1.8% RE-0.05% Y, B is 1.0% RE-0.05% Y, C is 0.2% RE-0.8% Y, and D is 1.8% RE-0.8% Y.

    Abstract translation: 镁 - 稀土 - 钇锌合金由0.2-1.5重量％的锌和稀土（RE）和钇组成，其量落在由AB，BC，CD和DA线限定的四边形内，其中：A 为1.8％RE-0.05％Y，B为1.0％RE-0.05％Y，C为0.2％RE-0.8％Y，D为1.8％RE-0.8％Y。

    Low cost cast-in place port liner
    7.
    发明授权
    Low cost cast-in place port liner 失效
    低成本铸造端口衬管

    公开(公告)号：US4206598A

    公开(公告)日：1980-06-10

    申请号：US954795

    申请日：1978-10-25

    Applicant: Vemulapalli D. N. Rao ,  Angelo Jaimee

    Inventor： Vemulapalli D. N. Rao ,  Angelo Jaimee

    IPC: B22D19/04 ,  F02B77/02 ,  F01N3/10

    CPC classification number: F02B77/02 ,  B22D19/04 ,  F05C2201/043 ,  Y10T428/31663

    Abstract: A method and apparatus for insulating the exhaust passage of an internal combustion engine is disclosed. A three-zone liner assembly is provided with an outer zone comprised of a room temperature vulcanizing silicone sleeve, an inner zone comprised of a stamped and seam welded high strength Al-Cr-steel alloy, and an intermediate zone consisting of a ceramic wool mat. The liner assembly is supported or enclosed within a mild carbon sheet metal sleeve which in turn may be bonded to the engine passage wall by use of a room-temperature-vulcanized silicone if of the insert type, or by fusion bonding during casting if of the cast-in-place type.

    Abstract translation: 公开了一种用于绝缘内燃机的排气通道的方法和装置。 三区域衬套组件设置有由室温硫化硅橡胶套管组成的外部区域，由冲压和缝焊高强度的Al-Cr-钢合金组成的内部区域以及由陶瓷毛毡垫组成的中间区域 。 衬套组件被支撑或封闭在温和的碳板金属套筒内，如果是插入式的，则可以使用室温硫化的硅胶，或者如果在铸造过程中通过熔融粘结而将其结合到发动机通道壁上 现浇型。

    Movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine
    8.
    发明授权
    Movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine 有权
    内燃机排气门主轴或活塞形式的活动壁件

    公开(公告)号：US06173702B1

    公开(公告)日：2001-01-16

    申请号：US09180820

    申请日：1998-11-12

    Applicant: Harro Andreas Hoeg

    Inventor： Harro Andreas Hoeg

    IPC: F02B2300

    CPC classification number: C22C1/04 ,  F01L3/04 ,  F02B3/06 ,  F02B77/04 ,  F05C2201/021 ,  F05C2201/043 ,  F05C2201/0448

    Abstract: A wall member is on its side facing a combustion chamber provided with a hot-corrosion-resistant material made from a particulate starting material of an alloy containing nickel and chromium which by a HIP process has been unified to a coherent material substantially without melting the starting material. In terms of percent by weight the corrosion-resistant material comprises from 38 to 75% Cr, at the most 0.15% C, at the most 1.5% Si, at the most 1.0% Mn, at the most 0.2% B, at the most 5.0% Fe, at the most 1.0% Mg, at the most 2.5% Al, at the most 2.0% Ti, at the most 8.0% Co, at the most 3.0% Nb and a balance of Ni, the aggregate contents of Al and Ti amounting at the most to 4.0%, and the aggregate contents of Fe and Co amounting at the most to 8.0%, and the aggregate contents of Ni and Co amounting at the least to 25%. The corrosion-resistant material has a hardness of less than 310 HV measured at approximately 20° C. after the material has been heated to a temperature within the range of 550-850° C. for more than 400 hours.

    Abstract translation: 壁构件在其一侧面向燃烧室，该燃烧室设有由含有镍和铬的合金的颗粒起始材料制成的耐热腐蚀材料，其通过HIP工艺已被统一到基本上不熔化起始 材料。 在重量百分比方面，耐腐蚀材料包含38至75％的Cr，最多0.15％C，最多1.5％的Si，最多1.0％的Mn，最多0.2％的B，最多 5.0％Fe，最多1.0％的Mg，最多2.5％的Al，最多2.0％的Ti，最多8.0％的Co，最多3.0％的Nb和余量的Ni，Al的总含量 Ti含量最多为4.0％，Fe和Co的总含量最多为8.0％，Ni和Co的总含量至少为25％。 耐腐蚀材料在将材料加热至550-850℃的温度超过400小时后，在约20℃下测得的硬度小于310HV。

    Method of operating catalytic ignition cyclic engines and apparatus thereof
    9.
    发明授权
    Method of operating catalytic ignition cyclic engines and apparatus thereof 失效
    催化点火循环发动机的操作方法及其装置

    公开(公告)号：US4773368A

    公开(公告)日：1988-09-27

    申请号：US907062

    申请日：1986-09-12

    Applicant: William C. Pfefferle

    Inventor： William C. Pfefferle

    IPC: F02P23/02 ,  F02B1/04 ,  F02B3/06 ,  F02B9/00 ,  F02B51/02 ,  F02B75/12 ,  F02B77/02

    CPC classification number: F02B77/02 ,  F02B51/02 ,  F02B1/04 ,  F02B2075/125 ,  F02B3/06 ,  F05C2201/043 ,  F05C2251/06 ,  Y02T10/123 ,  Y02T10/126

    Abstract: Disclosed is a method of operating a catalytic ignition internal combustion engine wherein the fuel is injected into a combustion chamber at a time near maximum compression such that at least part of the fuel impinges upon an oxidation catalyst surface comprising a portion of the wall of said combustion chamber, said catalytic surface being insulated from the surroundings external to the combustion chamber by a low thermal conductivity material, said catalytic surface preferably comprising platinum. Also disclosed are combustion chambers constructed specially for the use of this method and the methods of constructing them.

    Abstract translation: 公开了一种操作催化点火内燃机的方法，其中燃料在接近最大压缩的时候被喷射到燃烧室中，使得至少部分燃料撞击在包含所述燃烧壁的一部分的氧化催化剂表面上 所述催化剂表面通过低热导率材料与燃烧室外部的环境绝缘，所述催化表面优选包含铂。 还公开了专门为使用该方法而构造的燃烧室及其构造方法。

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