公开(公告)号：WO0135006A3

公开(公告)日：2001-09-27

申请号：PCT/US0031226

申请日：2000-11-13

Applicant: COORSTEK INC

Inventor： RITLAND MARCUS A ,  HOWE TODD

IPC: B01D29/11 ,  B01D53/04 ,  B01D63/06 ,  C04B37/00 ,  C04B37/02 ,  C04B41/51 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C22C1/10 ,  C22C29/12 ,  F01L3/02 ,  F01L3/22 ,  F02B3/06 ,  F02F3/00 ,  F02F7/00 ,  F16J15/34 ,  H01L21/48 ,  H01L23/498 ,  H01L23/538 ,  H05K1/03 ,  H05K3/40 ,  C04B35/01 ,  B22F3/11 ,  B22F3/26 ,  B22F7/00 ,  C04B35/10 ,  C04B35/462 ,  C04B35/48 ,  C04B35/565 ,  C04B35/64 ,  C04B35/653

CPC classification number: B01D29/111 ,  B01D29/31 ,  B01D63/061 ,  B01D63/066 ,  C04B41/5127 ,  C04B41/5144 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B2237/61 ,  C22C1/1015 ,  C22C1/1036 ,  C22C29/00 ,  C22C29/12 ,  C22C32/00 ,  C22C2001/1063 ,  F01L3/02 ,  F01L3/22 ,  F01L2101/02 ,  F02B3/06 ,  F02F3/00 ,  F02F7/0087 ,  F05C2201/0415 ,  F05C2203/0895 ,  F05C2253/16 ,  F16J15/3496 ,  H01L21/486 ,  H01L23/49827 ,  H01L23/5384 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K3/4061 ,  H05K2201/0116 ,  H05K2203/128 ,  Y10T428/12486 ,  H01L2924/00

Abstract: A metal-infiltrated ceramic for use in tribological applications, such as in mechanical face seals, bearings and other sliding or rubbing components, which provides excellent durability and wear characteristics. The metal-infiltrated ceramic is useful in both the "harder" and "softer" one of two relatively sliding members which is in, or may come into, contact with each other during the motion of one of the members relative to the other. The material is a porous ceramic which has been infiltrated with a metal.

Abstract translation: 用于摩擦学应用的金属渗透陶瓷，例如机械表面密封件，轴承和其他滑动或摩擦部件，其提供优异的耐久性和磨损特性。 金属渗透的陶瓷在两个相对滑动的构件中的“较硬”和“较软”的一个中可用于在一个构件相对于另一个构件的运动期间彼此接触或可能相互接触的两个相对滑动构件。 该材料是已被金属渗透的多孔陶瓷。

公开(公告)号：EP0753101A1

公开(公告)日：1997-01-15

申请号：EP95916924.0

申请日：1995-03-30

Applicant: GOLDEN TECHNOLOGIES COMPANY, INC.

Inventor： RITLAND, Marcus, A. ,  READEY, Dennis, W. ,  SIBOLD, Jack, D. ,  RULIS, Dean, A. ,  KLEINER, Richard, N.

IPC: C04B37 ,  C04B41 ,  F01L3 ,  F02F3 ,  F02F7 ,  H01L21 ,  H01L23 ,  F02B3 ,  H05K1

CPC classification number: C04B41/009 ,  C04B41/5127 ,  C04B41/5144 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  F01L3/02 ,  F01L3/22 ,  F01L2101/02 ,  F02B3/06 ,  F02F3/00 ,  F02F7/0087 ,  F05C2201/0415 ,  F05C2203/0895 ,  F05C2253/16 ,  H01L21/486 ,  H01L23/49827 ,  H01L23/5384 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K2201/0116 ,  H05K2203/128 ,  C04B41/4523 ,  C04B35/10 ,  C04B35/584 ,  H01L2924/00

Abstract: Ceramic-metal composites are used in the fabrication of components for engines, particularly internal combustion engines. The components are made by infiltrating a molten metal (245) into a porous ceramic matrix (235) and cooling the metal to form a composite (255). Numerous engine components can be fabricated using this technique including valves, valve seats, exhaust port liners, pistons and rocker arms.

公开(公告)号：EP0120222A3

公开(公告)日：1986-08-06

申请号：EP84100984

申请日：1984-02-01

Applicant: Feldmühle Aktiengesellschaft

Inventor： Dworak, Ulf, Dr. Dipl.-Mineraloge ,  Olapinski, Hans, Dr. Dipl.-Chem. ,  Fingerle, Dieter, Dr. Dipl.-Ing. ,  Krohn, Ulrich, Dr. Dipl.-Ing. ,  Hakulinen, Martti J. A., Dipl.-Ing. ,  Palm, Bengt N. J., Dipl.-Ing.

IPC: F02F01/32 ,  C04B35/48 ,  F02B77/02 ,  F02F07/00

CPC classification number: F02F1/32 ,  F02B1/04 ,  F02B77/02 ,  F02F7/0087 ,  F02F2001/249 ,  F02F2007/0063 ,  F05C2201/0415 ,  F05C2201/043

Abstract: Bei einem Zylinderkopf (1) eines Kolbenmotors besteht ein wärmeisolierendes Bauteil mit Öffnungen zur Aufnahme von Ventilsitzen, Zündkerzen, Einspritzdüsen aus einer kreis förmigen Aluminiumtitanatplatte (2), die in einen flachen und im Zylinderkopf (1) eingespannten oder eingeschrumpften Kreisring (12) aus Zirkonoxid eingeschrumpft ist. Die kreis förmige Platte (2) aus Aluminiumtitanat bildet den größten Teil des Zylinderkopfbodens (9).

公开(公告)号：EP1379760B1

公开(公告)日：2006-08-23

申请号：EP02735121.2

申请日：2002-03-08

Applicant: Volkswagen Aktiengesellschaft

Inventor： SPIEGEL, Leo ,  SÖHLKE, Günter ,  SUCK, Gerrit

IPC: F01L3/04 ,  F02B77/02 ,  F02F7/00

CPC classification number: F01L3/02 ,  F01L1/32 ,  F01L1/46 ,  F01L3/04 ,  F01L3/20 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2105/00 ,  F01L2800/00 ,  F02B77/02 ,  F02B77/04 ,  F02B2075/125 ,  F02F7/0087 ,  F05C2201/0415 ,  Y02T10/123

Abstract: The invention relates to an internal combustion engine, especially a spark injection engine, comprising admission valves (20) and a fuel injection device (40) arranged and configured in such a way that it injects fuel (42) directly into a combustion chamber (16) of the working cylinders (14) of the internal combustion engine.The admission valves (20) are provided, at least in the area of a groove (68) thereof, with a surface which is configured in such a way that it counteracts coking. .

公开(公告)号：EP0662019A1

公开(公告)日：1995-07-12

申请号：EP93922240.0

申请日：1993-09-17

Applicant: RITLAND, Marcus, A. ,  READEY, Dennis W.

Inventor： RITLAND, Marcus, A. ,  READEY, Dennis W.

IPC: B22D19 ,  B01D29 ,  B01D53 ,  B01D63 ,  B32B15 ,  B32B18 ,  C04B37 ,  C04B38 ,  C04B41 ,  C22C1 ,  C22C29 ,  C23C2 ,  F02F3 ,  H01L21 ,  H01L23 ,  H05K3 ,  F02B3 ,  H05K1

CPC classification number: C04B37/026 ,  B01D29/111 ,  B01D29/31 ,  B01D53/02 ,  B01D63/066 ,  B01D2253/10 ,  B01D2253/11 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2253/308 ,  B01D2253/311 ,  C04B37/001 ,  C04B41/5127 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B2235/6581 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/34 ,  C04B2237/343 ,  C04B2237/346 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/368 ,  C04B2237/406 ,  C04B2237/407 ,  C04B2237/61 ,  C22C1/1015 ,  C22C1/1036 ,  C22C29/12 ,  C22C2001/1063 ,  F02B3/06 ,  F02F3/00 ,  F05C2201/0415 ,  F05C2203/0895 ,  F05C2253/16 ,  H01L21/486 ,  H01L23/49827 ,  H01L23/5384 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K3/4061 ,  H05K2201/0116 ,  H05K2203/128 ,  H01L2924/00

Abstract: The present invention is directed to a process for fabricating ceramic-metal composites having continuous ceramic and metal phases. The process includes the steps of contacting a porous ceramic matrix material with a molten metal whereby capillary action pulls the metal into the ceramic matrix to substantially fill the void space. The present invention also provides a ceramic-metal composite having continuous metal and ceramic phases.

公开(公告)号：JP2013209920A

公开(公告)日：2013-10-10

申请号：JP2012080138

申请日：2012-03-30

Applicant: Toyota Central R&D Labs Inc ,  株式会社豊田中央研究所

Inventor： NOMURA YOSHIHIRO ,  KOSAKA HIDEMASA ,  KOIKE MAKOTO ,  WAKIZAKA YOSHIFUMI ,  HOTTA YOSHIHIRO ,  NAKAKITA KIYOMI

IPC: F02B77/11 ,  F02B23/00 ,  F02F1/00 ,  F02F1/24 ,  F02F3/10 ,  F02F3/14

CPC classification number: F02B23/00 ,  F01L2101/02 ,  F02B77/11 ,  F02F1/00 ,  F02F1/24 ,  F02F3/14 ,  F02F2001/008 ,  F05C2201/0412 ,  F05C2201/0415 ,  F05C2203/08 ,  F05C2203/0817 ,  F05C2203/0843 ,  F05C2203/0869 ,  F05C2203/0886 ,  F05C2203/0895 ,  F05C2251/048 ,  F05C2253/12 ,  Y02T10/125

Abstract: PROBLEM TO BE SOLVED: To provide a spark ignition type internal-combustion engine capable of enhancing thermal efficiency without bringing about deterioration in knocking.SOLUTION: Base material 30 to form a combustion chamber 13 has a wall surface 30a which faces inside the combustion chamber 13, and has a thin film 20 for heat insulation hereon, wherein the thin film 20 meets a formula 16.7×λ≤L≤207.4 × (κ), where λ is a thermal conductivity in W/(m×K), κ is thermal diffusivity in mm/s, and L is thickness in μm. Thereby heat loss Q_total escaping from the intra-cylinder gas to the combustion chamber wall in all strokes can be reduced without bringing about deterioration in knocking caused by increase in the heating value Q_intake of the intra-cylinder gas in the suction stroke.

Abstract translation: 要解决的问题：提供能够提高热效率而不引起爆震恶化的火花点火式内燃机。解决方案：形成燃烧室13的基材30具有面向燃烧室13内的壁面30a 并且具有用于隔热的薄膜20，其中薄膜20符合公式16.7×λ≤L≤207.4×（＆Kgr。），其中λ是W /（m×K）中的热导率，＆kgr; 是以mm / s表示的热扩散率，L是以μm计的厚度。 由此，能够减少在所有冲程中从气缸内气体向燃烧室壁逸出的热损失Q_total，而不会引起由于吸入行程中气缸内气体的发热值Q_intake的增加引起的爆震恶化。

公开(公告)号：JP5783114B2

公开(公告)日：2015-09-24

申请号：JP2012080138

申请日：2012-03-30

Applicant: 株式会社豊田中央研究所

Inventor： 野村 佳洋 ,  小坂 英雅 ,  小池 誠 ,  脇坂 佳史 ,  堀田 義博 ,  中北 清己

IPC: F02B23/00 ,  F02F3/10 ,  F02F1/00 ,  F02F1/24 ,  F02F3/14 ,  F02B77/11

CPC classification number: F02B23/00 ,  F02B77/11 ,  F02F1/00 ,  F02F1/24 ,  F02F3/14 ,  F01L2101/02 ,  F02F2001/008 ,  F05C2201/0412 ,  F05C2201/0415 ,  F05C2203/08 ,  F05C2203/0817 ,  F05C2203/0843 ,  F05C2203/0869 ,  F05C2203/0886 ,  F05C2203/0895 ,  F05C2251/048 ,  F05C2253/12 ,  Y02T10/125

公开(公告)号：US20160341249A1

公开(公告)日：2016-11-24

申请号：US15156418

申请日：2016-05-17

Applicant: LG ELECTRONICS INC. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Eunsoo YANG ,  Bumdong SA ,  Byeongchul LEE ,  Eunsoo PARK ,  Wookha RYU

IPC: F16C33/10 ,  F25B31/02 ,  F04C29/02 ,  F25B31/00

CPC classification number: F16C33/1095 ,  C22C45/001 ,  C22C45/04 ,  C22C45/10 ,  F04C18/0215 ,  F04C18/34 ,  F04C23/008 ,  F04C29/0021 ,  F04C29/02 ,  F04C29/023 ,  F04C2230/91 ,  F05C2201/021 ,  F05C2201/0412 ,  F05C2201/0415 ,  F05C2201/0463 ,  F05C2201/0466 ,  F05C2203/0813 ,  F05C2203/083 ,  F05C2253/06 ,  F05C2253/08 ,  F05C2253/12 ,  F16C17/02 ,  F16C33/121 ,  F16C33/124 ,  F25B31/002 ,  F25B31/026

Abstract: A lubricating layer having wear resistance and reliability on the wear resistance, and a compressor including a lubricating layer are provided. The compressor may include a lubricating layer coated on a frictional portion between a rotational shaft and a bearing. The lubricating layer may include at least one metal phase selected from a group consisting of Titanium (Ti); and Copper (Cu), Cobalt (Co), Nickel (Ni), and Zirconium (Zr), and may be a composite structure of amorphous and nanocrystalline materials.

Abstract translation: 提供了具有耐磨性和耐磨性可靠性的润滑层，以及包括润滑层的压缩机。 压缩机可以包括涂覆在旋转轴和轴承之间的摩擦部分上的润滑层。 润滑层可以包括至少一种金属相，其选自钛（Ti）; 和铜（Cu），钴（Co），镍（Ni）和锆（Zr），并且可以是非晶和纳米晶体材料的复合结构。

公开(公告)号：US20010044999A1

公开(公告)日：2001-11-29

申请号：US09803440

申请日：2001-03-09

Applicant: CoorsTek, Inc.

Inventor： Marcus A. Ritland ,  Dennis W. Readey ,  Richard N. Kleiner ,  Jack D. Sibold ,  Kyle Knudson ,  Steven Landin ,  Paul Thoen

IPC: B01D035/00 ,  B23K031/02 ,  B23P025/00 ,  B23K001/19 ,  B23K13/16 ,  B23P017/00 ,  B22D019/04 ,  B23P017/02

CPC classification number: B23K1/19 ,  B01D29/111 ,  B01D29/31 ,  B01D29/35 ,  B01D29/52 ,  B01D46/0001 ,  B01D46/2418 ,  B01D53/02 ,  B01D53/0407 ,  B01D63/061 ,  B01D63/066 ,  B01D65/003 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2046/2481 ,  B01D2046/2488 ,  B01D2201/0446 ,  B01D2201/34 ,  B01D2201/403 ,  B01D2201/46 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2253/308 ,  B01D2253/311 ,  B01D2271/025 ,  B23K2103/16 ,  B32B18/00 ,  C04B37/001 ,  C04B37/026 ,  C04B41/009 ,  C04B41/5127 ,  C04B41/5144 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B2111/00793 ,  C04B2237/121 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/346 ,  C04B2237/348 ,  C04B2237/36 ,  C04B2237/365 ,  C04B2237/366 ,  C04B2237/368 ,  C04B2237/406 ,  C04B2237/61 ,  C04B2237/62 ,  C04B2237/68 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/765 ,  C04B2237/78 ,  C04B2237/80 ,  C04B2237/84 ,  C22C1/1015 ,  C22C1/1036 ,  C22C29/12 ,  C22C2001/1063 ,  F01L3/02 ,  F01L3/22 ,  F01L2101/02 ,  F02B3/06 ,  F02F3/00 ,  F02F7/0087 ,  F05C2201/0415 ,  F05C2203/0895 ,  F05C2253/16 ,  H01L21/486 ,  H01L23/49827 ,  H01L23/5384 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K3/4061 ,  H05K2201/0116 ,  H05K2203/128 ,  Y10S228/903 ,  Y10T29/49885 ,  Y10T29/49982 ,  Y10T29/49988 ,  C04B41/4523 ,  C04B41/4572 ,  C04B41/4582 ,  C04B41/5093 ,  C04B41/5133 ,  C04B35/10 ,  C04B38/0003 ,  H01L2924/00

Abstract: A process for sealing a ceramic filter by infiltrating a metal into an end of the filter. The process includes the steps of contacting the end of a porous ceramic filter with a molten metal, whereby the metal enters into the ceramic matrix to substantially fill the void space. The ceramic filter is cooled to form a filter having a ceramic-metal composite portion. The present invention also provides a filter having an infiltrated metal seal. Methods for joining infiltrated ends are also provided.

公开(公告)号：US06212997B1

公开(公告)日：2001-04-10

申请号：US09243517

申请日：1999-02-01

Applicant: Mark W. McCollough ,  Joseph J. Karbowniczek

Inventor： Mark W. McCollough ,  Joseph J. Karbowniczek

IPC: F01B3110

CPC classification number: F04B53/164 ,  F04B53/144 ,  F05C2201/0406 ,  F05C2201/0412 ,  F05C2201/0415 ,  F05C2211/00 ,  F05C2225/00 ,  F05C2253/12

Abstract: Chromium nitride coating of machine components such as reciprocating pump plungers for continuous sliding contact with non-metallic packing and gasket materials greatly increases the performance life of fluid seals. In an air driven reciprocating constant pressure pump, exterior surfaces of the pump plunger are coated with chromium nitride to a thickness of seven to ten microns. The coating resists failure from repeated sliding contact against non-metallic packing and gasket materials for at least four million pump cycles, with no evidence of cracking or release of metallic particles which would embed in the packing or gasket material and score the plunger. In lower pressure pumps, interior walls of a housing against which a sliding gasket bears, when coated with chromium nitride, greatly increase the seal life of the sliding gasket.

Abstract translation: 用于与非金属填料和衬垫材料连续滑动接触的往复式泵柱塞等机械部件的氮化铬涂层大大增加了流体密封件的使用寿命。 在空气驱动的往复式恒压泵中，泵柱塞的外表面涂覆有氮化铬，厚度为7至10微米。 该涂层可抵抗非金属填料和垫片材料反复滑动接触至少四百万泵循环的故障，没有任何迹象表明会嵌入填料或垫圈材料中的金属颗粒的破裂或释放，并使柱塞得分。 在低压泵中，当涂覆有氮化铬时，滑动垫圈承受的外壳的内壁大大增加了滑动垫圈的密封寿命。