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1. 发明授权

US4253931A Electrode sputtering process for exhaust gas oxygen sensor 失效
标题翻译：废气氧传感器电极溅射工艺
公开(公告)号：US4253931A
公开(公告)日：1981-03-03
申请号：US98726
申请日：1979-11-30
申请人： Terry J. Gold , Kurt D. Humphrey , Keith A. Penney , Robert J. Smith , Randy L. Voto , Ralph V. Wilhelm, Jr.
发明人： Terry J. Gold , Kurt D. Humphrey , Keith A. Penney , Robert J. Smith , Randy L. Voto , Ralph V. Wilhelm, Jr.
IPC分类号： C03C17/09 , C23C14/18 , C23C14/35 , G01N27/407 , H01M8/12 , C23C15/00
CPC分类号： G01N27/407 , C03C17/09 , C23C14/185 , H01M4/9058
摘要： A method of sputtering platinum onto a vitrified zirconia thimble to form an exhaust electrode for an electrochemical-type exhaust gas oxygen sensor. The electrode is sputtered under an atmosphere consisting essentially of more than about 50% oxygen and/or nitrogen by volume. Sensors having low symmetrical transition times are produced.
摘要翻译：将铂溅射到玻璃化氧化锆套管上以形成用于电化学型排气氧传感器的排气电极的方法。电极在基本上由体积大于约50％的氧气和/或氮气组成的气氛下溅射。产生具有低对称转移时间的传感器。

2. 发明授权

US5527198A High efficiency, extended life spark plug having shaped firing tips 失效
公开(公告)号：US5527198A
公开(公告)日：1996-06-18
申请号：US415918
申请日：1995-04-03
申请人： Randolph K.-K. Chiu , Keith A. Penney , Donald R. Van Uum , William T. Phillips, Jr.
发明人： Randolph K.-K. Chiu , Keith A. Penney , Donald R. Van Uum , William T. Phillips, Jr.
IPC分类号： H01T21/02
CPC分类号： H01T21/02
摘要： A spark plug is provided which is suitable for use in a spark ignition system for an internal combustion engine. The spark plug is equipped with a specially configured firing tip on each of its electrodes for the purpose of minimizing the demand voltage of the spark plug, as well as extending the life of the spark plug by maximizing the time over which the demand voltage will remain within an acceptable level. For this purpose, the firing tips are configured such that their firing surfaces include at least three edges and three corners which serve as arc initiation sites of a relatively low resistance arc path between the electrodes.

3. 发明授权

US5409388A Ignition cable assembly 失效
标题翻译：点火电缆组件
公开(公告)号：US5409388A
公开(公告)日：1995-04-25
申请号：US172315
申请日：1993-12-23
申请人： William T. Phillips, Jr. , Michael J. Bezusko , Vincent J. Tura, Jr. , Keith A. Penney
发明人： William T. Phillips, Jr. , Michael J. Bezusko , Vincent J. Tura, Jr. , Keith A. Penney
IPC分类号： F02P13/00 , F02P15/00 , H01T13/04 , H01R13/187
CPC分类号： H01T13/04
摘要： An ignition cable assembly includes a cable terminal attached to an end of an ignition cable. The cable terminal is plugged into the end of a boot and terminal subassembly that comprises three parts. These are a base terminal, a snap ring insert and an elastomeric boot. The elastomeric boot houses a replaceable plug seal that engages a ceramic insulator of a spark plug when the ignition cable assembly is plugged onto the spark plug. The ignition cable assembly can be straight, bent or right angled.
摘要翻译：点火电缆组件包括附接到点火电缆的端部的电缆端子。电缆终端插入到包括三部分的引导和终端子组件的末端。这些是基座，卡环插入件和弹性靴。当点火电缆组件插入到火花塞上时，弹性防护罩容纳可更换的塞子密封件，其接合火花塞的陶瓷绝缘体。点火电缆组件可以是直的，弯曲的或直角的。

4. 发明授权

US5014656A Internal combustion engine having a permanent ground electrode and replaceable center electrode element 失效
标题翻译：具有永久接地电极和可更换的中心电极元件的内燃机
公开(公告)号：US5014656A
公开(公告)日：1991-05-14
申请号：US513498
申请日：1990-04-25
申请人： Joseph M. Leptich , Keith A. Penney , Steve F. Lowe
发明人： Joseph M. Leptich , Keith A. Penney , Steve F. Lowe
IPC分类号： H01T13/20 , H01T13/08 , H01T13/32
CPC分类号： H01T13/32
摘要： An internal combustion engine includes a cylinder head and a permanent ground electrode and replaceable center electrode element received in a cylinder head bore. The permanent ground electrode is affixed to the cylinder head at the inner wall thereof and protrudes into the combustion chamber. The ground electrode preferably has a cup-like configuration defining an electrode-receiving hollow in the combustion chamber in registry with the bore. The center electrode element comprises a center electrode and an insulator body having a shoulder for engaging a seat in the bore. The insulator body shoulder is clamped against the seat by an annular retainer nut. When the center electrode element is so clamped, the center electrode is received in the electrode-receiving hollow defined by the ground electrode in the combustion chamber so as to cooperate with the ground electrode in defining a spark gap therebetween.

5. 发明授权

US4989557A Spark plug assembly for internal combustion engine 失效
标题翻译：用于内燃机的火花塞组件
公开(公告)号：US4989557A
公开(公告)日：1991-02-05
申请号：US513300
申请日：1990-04-25
申请人： Keith A. Penney
发明人： Keith A. Penney
IPC分类号： F02F1/24 , F02P13/00 , H01T13/08
CPC分类号： H01T13/08
摘要： An internal combustion engine includes a cylinder head and a spark plug assembly adapted to be received in a cylinder head bore. The spark plug assembly includes a metal ground electrode element having an annulus disposed on a transverse annular seat of the cylinder head bore and a ground side electrode extending from the annulus. The ground side electrode is received in an axial slot of the cylinder head bore between the seat and a cylinder head inner wall and protrudes into the combustion chamber. The orientation of the ground electrode relative to the cylinder head, and thus to the geometry of the combustion chamber, is established by the circumferential location of the axial slot relative to the bore. The spark plug assembly also includes a center electrode element having a center electrode and surrounding insulator body. The insulator body includes a shoulder that is clamped against the ground electrode annulus on the seat by a spanner retainer nut threaded into the cylinder head bore about the insulator body. The ground electrode element and the center electrode element are thereby secured in position in the cylinder head bore.

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