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1. 发明申请

WO2011143032A1 SPARK IGNITION DEVICE AND GROUND ELECTRODE THEREFOR AND METHODS OF CONSTRUCTION THEREOF 审中-公开
标题翻译：火花点火装置及其接地电极及其构造方法
公开(公告)号：WO2011143032A1
公开(公告)日：2011-11-17
申请号：PCT/US2011/035162
申请日：2011-05-04
申请人： FEDERAL-MOGUL IGNITION COMPANY , QUITMEYER, Frederick, J. , KOWALSKI, Kevin, J. , MCMURRAY, Mark, S.
发明人： QUITMEYER, Frederick, J. , KOWALSKI, Kevin, J. , MCMURRAY, Mark, S.
IPC分类号： H01T13/16 , H01T13/32 , H01T21/02
CPC分类号： H01T13/16 , H01T13/32 , H01T21/02
摘要： A spark ignition device, ground electrode therefor, and methods of construction thereof are provided. The spark ignition device (10) includes a generally annular ceramic insulator (12) with a metal shell (22) surrounding at least a portion of the ceramic insulator. A center electrode (20) is received at least in part in the ceramic insulator and a ground electrode (24) extends from the shell to a free end portion (26). A firing tip (27) is attached adjacent the free end portion of the ground electrode to provide a spark gap (28) between the center electrode and the firing tip. The free end portion is at least partially bounded by at least one "as laser cut" peripheral side (30) extending adjacent the firing tip.
摘要翻译：提供一种火花点火装置及其接地电极及其构造方法。火花点火装置（10）包括具有围绕陶瓷绝缘体的至少一部分的金属壳（22）的大致环形的陶瓷绝缘体（12）。中心电极（20）至少部分地被容纳在陶瓷绝缘体中，接地电极（24）从外壳延伸到自由端部（26）。在接地电极的自由端部附近安装点火尖（27），以在中心电极和点火尖之间提供火花隙（28）。自由端部至少部分地由邻近点火尖端延伸的至少一个“激光切割”周边（30）限定。

2. 发明申请

WO2010048105A3 SPARK PLUG HAVING A PLASTIC UPPER INSULATOR AND METHOD OF CONSTRUCTION 审中-公开
标题翻译：具有塑料上层绝缘子的火花塞和施工方法
公开(公告)号：WO2010048105A3
公开(公告)日：2010-08-26
申请号：PCT/US2009061216
申请日：2009-10-20
申请人： FEDERAL MOGUL IGNITION CO , MILLER KEVIN L , KELLER RICHARD L , WALKER WILLIAM J JR , LYKOWSKI JAMES D , MA SHUWEI , WARE MATTHEW C , HOFFMAN JOHN W , MCMURRAY MARK S , BOLDUC BRIAN A , WALKER DAVID , SCHMENK MYRON J , MAY JAMES L , KOWALSKI KEVIN J
发明人： MILLER KEVIN L , KELLER RICHARD L , WALKER WILLIAM J JR , LYKOWSKI JAMES D , MA SHUWEI , WARE MATTHEW C , HOFFMAN JOHN W , MCMURRAY MARK S , BOLDUC BRIAN A , WALKER DAVID , SCHMENK MYRON J , MAY JAMES L , KOWALSKI KEVIN J
IPC分类号： H01T13/20 , H01T13/38
CPC分类号： H01T13/38 , H01T21/02
摘要： A spark plug and method of construction thereof is provided. The spark plug includes a metal shell having a through cavity, a lower insulator and a plastic upper insulator. The lower insulator is received in the through cavity and has a through passage with a center electrode received therein. A ground electrode is operatively attached to the shell in spaced relation from the ground electrode to provide a spark gap. The plastic upper insulator has a distal end received in the through cavity of the shell and a terminal end extending axially outwardly from the shell. The upper insulator has a through passage extending between the terminal end and the distal end. An elongate conductive member is received in the through passage of the upper insulator and is configured for electrical communication with the center electrode.
摘要翻译：提供火花塞及其构造方法。火花塞包括具有通孔的金属壳，下绝缘体和塑料上绝缘体。下绝缘体容纳在通孔中并且具有容纳在其中的中心电极的通路。接地电极以与接地电极间隔的关系可操作地附接到壳体以提供火花隙。塑料上绝缘体具有容纳在壳体的通孔中的远端和从壳体轴向向外延伸的端部。上绝缘体具有在终端和远端之间延伸的通路。细长的导电构件被容纳在上绝缘体的通路中，并被配置成与中心电极电连通。

3. 发明申请

WO2008082716A2 IGNITION DEVICE ELECTRODE COMPOSITION 审中-公开
标题翻译：点火装置电极组合物
公开(公告)号：WO2008082716A2
公开(公告)日：2008-07-10
申请号：PCT/US2007/077006
申请日：2007-08-28
申请人： FEDERAL-MOGUL CORPORATION , LYKOWSKI, James, D. , MCMURRAY, Mark, S.
发明人： LYKOWSKI, James, D. , MCMURRAY, Mark, S.
IPC分类号： C22C19/07 , C22C38/18
CPC分类号： C22C38/44 , C22C38/22 , C22C38/32 , C22C38/50 , C22C38/52 , C22C38/54 , H01T13/39
摘要： An ignition device includes a ground electrode, center electrode, or both composed of a cobalt based alloy including: Ni in an amount between about 20 and 24% by weight; Cr in an amount between about 20 and 24% by weight; W in an amount between about 10 and 16% by weight; and Co in an amount between about 32 and 47% by weight or alternately an iron-based alloy comprising: Cr in an amount between about 18 and 24% by weight; Al in an amount between about 4 and 7% by weight; and Fe in an amount between about 67 and 78% by weight. It is believed that the electrode alloys may also include Zr and B in an amount, by weight, of 0.005-0.5% Zr and 0.001-0.10% B. Center or ground electrodes of the invention may also include firing tips attached at a sparking end thereof. The firing tips may be formed of at least one of gold, a gold alloy, a platinum group metal or a tungsten alloy.
摘要翻译：点火装置包括由钴基合金构成的接地电极，中心电极或两者，所述钴基合金包含：约20至24重量％的Ni; 约20至24重量％的Cr; W，其量为约10至16重量％; 和Co的量为约32-47重量％，或者可选地包含铁基合金，所述铁基合金包含：约18-24重量％的Cr; 约4至7重量％的Al; 和约67-78重量％的Fe。据信电极合金还可以包含重量含量为0.005-0.5％的Zr和0.001-0.10％的B的Zr和B.本发明的中心或接地电极还可以包括在火花端连接的点火尖端它们。点火尖端可以由金，金合金，铂族金属或钨合金中的至少一种形成。

4. 发明申请

WO2010048105A2 SPARK PLUG HAVING A PLASTIC UPPER INSULATOR AND METHOD OF CONSTRUCTION 审中-公开
标题翻译：具有塑料上部绝缘子的火花塞及其制造方法
公开(公告)号：WO2010048105A2
公开(公告)日：2010-04-29
申请号：PCT/US2009/061216
申请日：2009-10-20
申请人： FEDERAL-MOGUL IGNITION COMPANY , MILLER, Kevin, L. , KELLER, Richard, L. , WALKER, William, J., Jr. , LYKOWSKI, James, D. , MA, Shuwei , WARE, Matthew, C. , HOFFMAN, John, W. , MCMURRAY, Mark, S. , BOLDUC, Brian, A. , WALKER, David , SCHMENK, Myron, J. , MAY, James, L. , KOWALSKI, Kevin, J.
发明人： MILLER, Kevin, L. , KELLER, Richard, L. , WALKER, William, J., Jr. , LYKOWSKI, James, D. , MA, Shuwei , WARE, Matthew, C. , HOFFMAN, John, W. , MCMURRAY, Mark, S. , BOLDUC, Brian, A. , WALKER, David , SCHMENK, Myron, J. , MAY, James, L. , KOWALSKI, Kevin, J.
IPC分类号： H01T13/20 , H01T13/38
CPC分类号： H01T13/38 , H01T21/02
摘要： A spark plug and method of construction thereof is provided. The spark plug includes a metal shell having a through cavity, a lower insulator and a plastic upper insulator. The lower insulator is received in the through cavity and has a through passage with a center electrode received therein. A ground electrode is operatively attached to the shell in spaced relation from the ground electrode to provide a spark gap. The plastic upper insulator has a distal end received in the through cavity of the shell and a terminal end extending axially outwardly from the shell. The upper insulator has a through passage extending between the terminal end and the distal end. An elongate conductive member is received in the through passage of the upper insulator and is configured for electrical communication with the center electrode.
摘要翻译：提供火花塞及其构造方法。火花塞包括具有通腔的金属壳，下绝缘体和塑料上绝缘体。下绝缘体容纳在通腔中并且具有其中容纳有中心电极的贯穿通道。接地电极以与接地电极间隔的关系可操作地连接到外壳以提供火花隙。塑料上绝缘体具有容纳在壳体的通腔中的远端和从壳体轴向向外延伸的终端。上绝缘体具有在终端和远端之间延伸的贯通通道。细长的导电构件容纳在上绝缘体的贯穿通道中，并且构造成与中心电极电连通。

5. 发明申请

WO2008082716A3 IGNITION DEVICE ELECTRODE COMPOSITION 审中-公开
标题翻译：点火装置电极组合物
公开(公告)号：WO2008082716A3
公开(公告)日：2008-10-23
申请号：PCT/US2007077006
申请日：2007-08-28
申请人： FEDERAL MOGUL CORP , LYKOWSKI JAMES D , MCMURRAY MARK S
发明人： LYKOWSKI JAMES D , MCMURRAY MARK S
IPC分类号： C22C38/18 , C22C19/07 , C22C38/06
CPC分类号： C22C38/44 , C22C38/22 , C22C38/32 , C22C38/50 , C22C38/52 , C22C38/54 , H01T13/39
摘要： An ignition device includes a ground electrode, center electrode, or both composed of a cobalt based alloy including: Ni in an amount between about 20 and 24% by weight; Cr in an amount between about 20 and 24% by weight; W in an amount between about 10 and 16% by weight; and Co in an amount between about 32 and 47% by weight or alternately an iron-based alloy comprising: Cr in an amount between about 18 and 24% by weight; Al in an amount between about 4 and 7% by weight; and Fe in an amount between about 67 and 78% by weight. It is believed that the electrode alloys may also include Zr and B in an amount, by weight, of 0.005-0.5% Zr and 0.001-0.10% B. Center or ground electrodes of the invention may also include firing tips attached at a sparking end thereof. The firing tips may be formed of at least one of gold, a gold alloy, a platinum group metal or a tungsten alloy.
摘要翻译：点火装置包括由钴基合金构成的接地电极，中心电极或二者，其包括：约20至24重量％的量的Ni; 约20至24重量％的Cr; W为约10至16重量％的量; 和Co的量为约32至47重量％，或交替地包含铁基合金，其包含：约18至24重量％的Cr; Al的量为约4至7重量％; 和Fe的量为约67至78重量％。据信，电极合金还可以包括重量比为0.005-0.5％Zr和0.001-0.10％的Zr和B B.本发明的中心或接地电极还可以包括附着在火花端的烧制尖端它们。点火尖可以由金，金合金，铂族金属或钨合金中的至少一种形成。

6. 发明申请

WO2005048428A1 SPARK PLUG HAVING A MULTI-TIERED CENTER WIRE ASSEMBLY 审中-公开
标题翻译：具有多层中心线组件的SPARK插头
公开(公告)号：WO2005048428A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/028941
申请日：2004-09-07
申请人： FEDERAL-MOGUL CORPORATION , MCMURRAY, Mark, S. , GEER, Lawrence, W. , NOHL, Thomas, R.
发明人： MCMURRAY, Mark, S. , GEER, Lawrence, W. , NOHL, Thomas, R.
IPC分类号： H01T13/41
CPC分类号： H01T21/02 , H01T13/34 , H01T13/41
摘要： A spark plug center wire assembly that includes a noise suppressing conductive seal with improved isolation of the seat from the heat generated at the firing end of the spark plug. The center wire assembly includes a firing electrode, a conductive glass seal, an intermediate electrode, the noise suppressing glass seal, and a terminal electrode. By locating the firing electrode, conductive seal and intermediate electrode between the noise suppressing seat and the spark gap, the center wire assembly is able to utilize the noise suppression attributes of the suppressive seal, while distancing the seal from the high temperatures created during the combustion process. A method of manufacturing the same is also disclosed in which the two glass seals are formed by sequential firing operations.
摘要翻译：一种火花塞中心线组件，其包括噪声抑制导电密封件，其具有改善的座椅与火花塞的击发端处产生的热量的隔离。中心线组件包括点火电极，导电玻璃密封件，中间电极，噪声抑制玻璃密封件和端子电极。通过将发射电极，导电密封和中间电极定位在噪声抑制座和火花隙之间，中心线组件能够利用抑制密封的噪声抑制属性，同时将密封件与燃烧期间产生的高温隔离开处理。还公开了其制造方法，其中两个玻璃密封件通过顺序的烧制操作形成。

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