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1. 发明授权

US06885136B2 Ignition device having an electrode formed from an iridium-based alloy 有权
标题翻译：具有由铱基合金形成的电极的点火装置
公开(公告)号：US06885136B2
公开(公告)日：2005-04-26
申请号：US10390075
申请日：2003-03-17
申请人： Gurdev Orjela , Paul Tinwell , Robin Hyde , Duncan Roy Coupland
发明人： Gurdev Orjela , Paul Tinwell , Robin Hyde , Duncan Roy Coupland
IPC分类号： F02P13/00 , C22C5/04 , H01T20060101 , H01T1/00 , H01T13/20 , H01T13/39 , H01T21/02
CPC分类号： H01T13/39 , C22C5/04 , H01T21/02
摘要： An ignition device such as a spark plug having ground and center electrodes, at least one of which includes a firing tip formed from an alloy containing iridium, rhodium, tungsten, and zirconium. With the inclusion of tungsten and zirconium in the alloy, the percentage of rhodium can be kept relatively low without sacrificing the erosion resistance or reduced sparking voltage of the firing tip. In one embodiment, the firing tip contains 2.5% rhodium, 0.3% tungsten, 0.07% zirconium, and the balance iridium.
摘要翻译：一种具有接地和中心电极的火花塞的点火装置，其中至少一个包括由含有铱，铑，钨和锆的合金形成的点火尖端。通过在合金中包含钨和锆，铑的百分比可以保持相对较低，而不牺牲耐蚀性或降低点火尖端的火花电压。在一个实施方案中，焙烧尖端含有2.5％的铑，0.3％的钨，0.07％的锆，余量为铱。

2. 发明授权

US07352120B2 Ignition device having an electrode tip formed from an iridium-based alloy 有权
标题翻译：具有由铱系合金形成的电极头的点火装置
公开(公告)号：US07352120B2
公开(公告)日：2008-04-01
申请号：US10897844
申请日：2004-07-23
申请人： Paul Tinwell , Gurdev Orjela , Robin Hyde , Duncan Roy Coupland
发明人： Paul Tinwell , Gurdev Orjela , Robin Hyde , Duncan Roy Coupland
IPC分类号： H01T13/20
CPC分类号： H01T13/39 , C22C5/04 , H01T21/02
摘要： An ignition device such as a spark plug having ground and center electrodes, at least one of which includes a firing tip formed from an alloy containing iridium, rhodium, tungsten, and zirconium. With the inclusion of tungsten and zirconium in the alloy, the percentage of rhodium can be kept relatively low without sacrificing the erosion resistance or reduced sparking voltage of the firing tip. In one embodiment, the firing tip contains 2% rhodium, 0.3% tungsten, 0.02% zirconium, and the balance iridium.
摘要翻译：一种具有接地和中心电极的火花塞的点火装置，其中至少一个包括由含有铱，铑，钨和锆的合金形成的点火尖端。通过在合金中包含钨和锆，铑的百分比可以保持相对较低，而不牺牲耐蚀性或降低点火尖端的火花电压。在一个实施方案中，焙烧尖端含有2％的铑，0.3％的钨，0.02％的锆和余量的铱。

3. 发明申请

US20050052106A1 Noble metal tip for spark plug electrode and method of making same 有权
标题翻译：火花塞电极的贵金属端头及其制造方法
公开(公告)号：US20050052106A1
公开(公告)日：2005-03-10
申请号：US10787280
申请日：2004-02-26
申请人： Paul Tinwell , Gurdev Orjela
发明人： Paul Tinwell , Gurdev Orjela
IPC分类号： H01T13/20 , H01T13/39 , H01T21/02
CPC分类号： H01T13/39 , H01T21/02
摘要： A noble metal tip 20 for attachment to a spark plug center electrode 36 and/or a ground electrode. Noble metal tip 20 is a generally cylindrical component that includes a firing end 40, an attachment end 42, and one or more retention features 44, 46 and 60, 62. The retention features are generally conically shaped holes or recesses formed in the side of the noble metal tip, and are designed to receive molten material during a laser attachment process. Once the molten material has solidified in the retention features, a fusion layer is formed and acts as a mechanical bond or interlock between the noble metal tip and the electrode. Methods of manufacturing and attaching the noble metal tips are also provided.
摘要翻译：用于附接到火花塞中心电极36和/或接地电极的贵金属端头20。贵金属尖端20是通常为圆柱形的部件，其包括击发端40，附接端42以及一个或多个保持特征44,46和60,62。保持特征通常为圆锥形孔或形成在侧面贵金属尖端，并且被设计成在激光附着过程期间接收熔融材料。一旦熔融材料在保持特征中固化，则形成熔融层，并且用作贵金属末端和电极之间的机械结合或互锁。还提供了制造和附着贵金属尖端的方法。

4. 发明授权

US07323811B2 Noble metal tip for spark plug electrode and method of making same 有权
标题翻译：火花塞电极的贵金属端头及其制造方法
公开(公告)号：US07323811B2
公开(公告)日：2008-01-29
申请号：US10787280
申请日：2004-02-26
申请人： Paul Tinwell , Gurdev Orjela
发明人： Paul Tinwell , Gurdev Orjela
IPC分类号： H01T1/22 , H01T13/20
CPC分类号： H01T13/39 , H01T21/02
摘要： A noble metal tip 20 for attachment to a spark plug center electrode 36 and/or a ground electrode. Noble metal tip 20 is a generally cylindrical component that includes a firing end 40, an attachment end 42, and one or more retention features 44, 46 and 60, 62. The retention features are generally conically shaped holes or recesses formed in the side of the noble metal tip, and are designed to receive molten material during a laser attachment process. Once the molten material has solidified in the retention features, a fusion layer is formed and acts as a mechanical bond or interlock between the noble metal tip and the electrode. Methods of manufacturing and attaching the noble metal tips are also provided.
摘要翻译：用于附接到火花塞中心电极36和/或接地电极的贵金属端头20。贵金属尖端20是大致圆柱形的部件，其包括击发端40，附接端42以及一个或多个保持特征44,46和60,62。保持特征通常是形成在贵金属顶端侧面的圆锥形孔或凹槽，并且被设计成在激光附着过程期间接收熔融材料。一旦熔融材料在保持特征中固化，则形成熔融层，并且用作贵金属末端和电极之间的机械结合或互锁。还提供了制造和附着贵金属尖端的方法。

5. 发明授权

US07323810B2 Spark plug for an internal combustion engine 有权
标题翻译：用于内燃机的火花塞
公开(公告)号：US07323810B2
公开(公告)日：2008-01-29
申请号：US10486962
申请日：2002-08-15
申请人： Gurdev Orjela , Paul Tinwell
发明人： Gurdev Orjela , Paul Tinwell
IPC分类号： H01T13/20 , H01T1/22 , H01T21/02
CPC分类号： H01T21/02 , H01T13/39
摘要： A spark plug for an internal combustion engine comprising a centre electrode and an earth electrode serving as a spark discharge section, as well as a noble metallic chip, which is inserted into one end of at least one of said electrodes along part of its length and which is subsequently welded thereto by irradiation with energy-condensing light, characterized in that said noble metallic chip is provided with a profile for holding said noble metallic chip onto said at least one electrode on at least part of the outer periphery of said part of its length, wherein a fusion layer extending between said profile and an inner region of the end of said at least one electrode locks said noble metallic chip onto said at least one electrode.
摘要翻译：一种用于内燃机的火花塞，包括中心电极和用作火花放电部分的接地电极，以及贵金属芯片，其沿着其长度的一部分插入至少一个所述电极的一端，其随后通过用能量聚光来照射而焊接到其上，其特征在于，所述贵金属芯片设置有用于将所述贵金属芯片保持在所述至少一个电极的所述至少一个电极的所述部分的外周的至少一部分上其中在所述轮廓和所述至少一个电极的端部的内部区域之间延伸的熔融层将所述贵金属芯片锁定在所述至少一个电极上。

6. 发明授权

US06401779B1 Tire with zero-degree, metal reinforcing strap made of a shape-memory alloy 失效
标题翻译：带零度的轮胎，由形状记忆合金制成的金属加强带
公开(公告)号：US06401779B1
公开(公告)日：2002-06-11
申请号：US09427707
申请日：1999-10-27
申请人： Guido Riva , Gurdev Orjela , Maurizio Boiocchi
发明人： Guido Riva , Gurdev Orjela , Maurizio Boiocchi
IPC分类号： B60C918
CPC分类号： B60C9/2204 , B60C9/0007 , B60C9/2006 , B60C9/22 , Y10T428/12208
摘要： A tire includes a carcass; a tread band on the carcass; a belt, positioned between the tread band and the carcass, including at least one layer of rubberized fabric; and at least one reinforcing metal strap in the at least one layer of rubberized fabric. The at least one reinforcing metal strap is made of a shape-memory material oriented at about 0° to an equatorial plane of the tire. The at least one reinforcing metal strap has a width of no less than about 1 mm. And the at least one reinforcing metal strap has coils disposed side-by-side in a direction substantially perpendicular to a radius of the tire.
摘要翻译：轮胎包括胎体; 胴体上的胎面带; 位于所述胎面带和所述胎体之间的带，包括至少一层橡胶织物; 以及至少一层橡胶织物中的至少一个增强金属带。所述至少一个增强金属带由形状记忆材料制成，所述形状记忆材料定向在与所述轮胎的赤道平面约0°的位置。所述至少一个加强金属带具有不小于约1mm的宽度。并且所述至少一个加强金属带具有在基本上垂直于轮胎半径的方向上并排布置的线圈。

7. 发明授权

US6059951A Process for manufacturing surface-treated wire for use in composite elements of elastomeric material 失效
标题翻译：用于制造用于弹性体材料的复合材料的表面处理线材的方法
公开(公告)号：US6059951A
公开(公告)日：2000-05-09
申请号：US962317
申请日：1997-10-31
申请人： Gurdev Orjela
发明人： Gurdev Orjela
IPC分类号： D07B1/06 , B29B15/08 , B29B15/14 , B29C70/88 , B29D30/38 , C08J5/06 , C25D3/56 , C25D7/06
CPC分类号： B29C70/885 , B29B15/08 , B29B15/14 , C25D3/565 , C25D7/0607 , D07B1/0666 , B29K2021/00 , B29K2705/12 , B29L2030/00 , B29L2031/707 , D07B2205/3092 , D07B2501/2046 , Y10S57/902 , Y10T428/12458 , Y10T428/12562 , Y10T428/12799
摘要： A wire, generally made of steel and used to make composite elements of elastomeric material, is submitted to an electrodeposition process in an electrolytic bath for being coated with a zinc/cobalt alloy in which the average cobalt content is lower than 1%. In the coating thickness made of the zinc/cobalt alloy, different cobalt concentrations exist, that is a 1% to 3% concentration at the area close to the metal wire and a concentration as low as 0.5% maximum at the overlying area. Adhesion promoters for example consisting of cobalt neodecanate, added to the elastomeric material, promote the adhesion of said elastomeric material to the wire.
摘要翻译：通常由钢制成并用于制造弹性体材料的复合材料的线材在电解浴中进行电沉积处理，以涂覆其中平均钴含量低于1％的锌/钴合金。在由锌/钴合金制成的涂层厚度中，存在不同的钴浓度，即在金属丝附近的区域为1％至3％的浓度，并且在上覆区域的浓度最低为0.5％。添加到弹性体材料中的例如由新癸酸钴组成的粘合促进剂促进所述弹性体材料对线的粘附。

8. 发明授权

US06554039B1 Tire comprising bead core material having characteristics of superelasticity and shape memory 失效
标题翻译：轮胎包括具有超弹性和形状记忆特性的珠芯材料
公开(公告)号：US06554039B1
公开(公告)日：2003-04-29
申请号：US09427708
申请日：1999-10-27
申请人： Guido Riva , Gurdev Orjela , Syed Khawja Mowdood , Alessandro Volpi , Claudio Villani
发明人： Guido Riva , Gurdev Orjela , Syed Khawja Mowdood , Alessandro Volpi , Claudio Villani
IPC分类号： B60C1500
CPC分类号： B60C15/04 , B60C15/028 , B60C17/00 , Y10T29/49494
摘要： A tire includes a toroidal carcass and a tread band. The toroidal carcass includes a central crown and two sidewalls terminating in a pair of annular beads. Each annular bead includes a metallic bead core for anchoring to corresponding bead seats of a wheel rim. The metallic bead cores include at least one annular portion made of a material having characteristics of superelasticity and shape memory. The material having characteristics of superelasticity and shape memory is deformable at ambient temperature in response to a constant force and recovers to an original shape upon removal of the constant force to facilitate mounting the tire on the wheel rim. The wheel rim includes a central cylindrical channel from which branches off, axially and outwardly, from opposite sides, diverging surfaces each terminating in a peripheral flange. The diverging surfaces form the bead seats for respective annular beads of the tire.
摘要翻译：轮胎包括环形胎体和胎面带。环形胎体包括中心冠和终止于一对环形小珠的两个侧壁。每个环形胎圈包括用于锚定到轮辋的相应胎圈座的金属胎圈芯。金属珠芯包括由具有超弹性和形状记忆特性的材料制成的至少一个环形部分。具有超弹性和形状记忆特性的材料响应于恒定力而在环境温度下变形，并且在去除恒定力时恢复到原始形状，以便于将轮胎安装在轮缘上。轮辋包括中心圆柱形通道，从中心圆柱形通道从其相对侧向轴向和向外分支，每个终止于外围凸缘的发散表面。发散表面形成用于轮胎的相应环形珠的胎圈座。

9. 发明授权

US06413637B2 Shape memory cords for reinforcing articles made from elastomeric material 失效
标题翻译：形状记忆线，用于由弹性材料制成的加强物品
公开(公告)号：US06413637B2
公开(公告)日：2002-07-02
申请号：US09822352
申请日：2001-04-02
申请人： Marco Cipparrone , Gurdev Orjela , Guido Riva
发明人： Marco Cipparrone , Gurdev Orjela , Guido Riva
IPC分类号： B32B1506
CPC分类号： D07B1/0646 , D07B1/062 , D07B5/00 , D07B2201/1052 , D07B2201/2009 , D07B2201/2023 , D07B2205/3021 , D07B2501/2046 , Y10S57/902 , Y10T428/249935 , Y10T428/2933 , Y10T428/2936 , Y10T428/2938 , Y10T428/294 , D07B2801/10
摘要： Metal cord for use in reinforcing fabric for articles made from rubber, such as pneumatic tires, conveyor belts, flexible tubes, and similar, comprising a plurality of such metal cords orientated parallel to each other in a single direction and in which each cord comprises metal wires wound spirally around each other, wherein at least one of the wires of the cord consists of a shape memory material. During the phase of incorporation of the cords into the elastomeric material, the shape memory wire tends to recover the shape memorized initially and, by means of the force generated during this recovery, transmits by friction to the surrounding wires forces tending to shorten the pitch of the cord with spacing of each wire from the next, resulting in good penetration of elastomeric material between the wires. The closure of the cord is maintained in the subsequent heat cycles, owing to the memory degradation characteristics imparted to the wire. The invention is particularly suitable for fabrics forming belt layers and casing plies in pneumatic tires.
摘要翻译：用于增强织物的金属帘线，用于由橡胶制成的制品，例如充气轮胎，输送带，柔性管等，其包括沿着单一方向彼此平行取向的多个这样的金属帘线，并且其中每个帘线包括金属电线缠绕着彼此螺旋地缠绕，其中绳索的至少一根线由形状记忆材料组成。在将电线并入弹性体材料的阶段期间，形状记忆线趋向于恢复最初记忆的形状，并且通过在该恢复期间产生的力通过摩擦传递给周围的电线力，趋向于缩短电线与每个电线的间隔距离相近，导致弹性体材料在电线之间的良好穿透。由于受到线的记忆降解特性，帘线的闭合在随后的热循环中保持。本发明特别适用于在充气轮胎中形成带层和套层的织物。

10. 发明授权

US07014922B2 Rubberized fabric with reinforcing metal strap made of a shape-memory material 失效
标题翻译：由形状记忆材料制成的加强金属带的橡胶布
公开(公告)号：US07014922B2
公开(公告)日：2006-03-21
申请号：US10132410
申请日：2002-04-26
申请人： Guido Riva , Gurdev Orjela , Maurizio Boiocchi
发明人： Guido Riva , Gurdev Orjela , Maurizio Boiocchi
IPC分类号： B32B3/00 , B60C23/10 , B60C9/00
CPC分类号： B60C9/2204 , B60C9/0007 , B60C9/2006 , B60C9/22 , Y10T428/12208
摘要： A rubberized fabric for a tire belt includes an elastomeric material and at least one reinforcing metal strap in the elastomeric material. The at least one reinforcing metal strap is made of a shape-memory material. The at least one reinforcing metal strap is oriented at about 0° to an equatorial plane of the tire. The at least one reinforcing metal strap has a width of no less than about 1 mm. The at least one reinforcing metal strap has a first thickness of no greater than about 0.1 mm. The at least one reinforcing metal strap may have coils disposed side-by-side and axially displaced from one another.
摘要翻译：用于轮胎带的涂胶织物包括弹性体材料和弹性体材料中的至少一个增强金属带。所述至少一个加强金属带由形状记忆材料制成。所述至少一个加强金属带相对于轮胎的赤道平面约为0°。所述至少一个加强金属带具有不小于约1mm的宽度。所述至少一个加强金属带具有不大于约0.1mm的第一厚度。所述至少一个加强金属带可以具有并排布置并且彼此轴向移位的线圈。

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