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1. 发明授权

US06533538B2 Impeller for fuel pump 失效
公开(公告)号：US06533538B2
公开(公告)日：2003-03-18
申请号：US09731465
申请日：2000-12-07
申请人： Mohammed Aslam , Dale M. Pickelman , Partab Jeswani
发明人： Mohammed Aslam , Dale M. Pickelman , Partab Jeswani
IPC分类号： F04D500
CPC分类号： F04D29/188 , F02M37/048
摘要： A fuel pump for a vehicle includes a pump section having a flow channel and a rotatable impeller cooperating with said flow channel to pump fuel therethrough. The fuel pump also includes a motor section disposed adjacent the pump section and having a motor to rotate the impeller. The fuel pump further includes an outlet section disposed adjacent the motor section to allow pumped fuel to exit the fuel pump. The impeller includes a plurality of blades that are generally V shaped and have thinned edges.

2. 发明授权

US06527506B2 Pump section for fuel pump 失效
公开(公告)号：US06527506B2
公开(公告)日：2003-03-04
申请号：US09818255
申请日：2001-03-26
申请人： Dale M. Pickelman , Mohammed Aslam , Partab Jeswani
发明人： Dale M. Pickelman , Mohammed Aslam , Partab Jeswani
IPC分类号： F04D500
CPC分类号： F04D5/002 , F04D5/007 , F05B2250/503
摘要： A fuel pump for a vehicle includes a pump section having a flow channel and a rotatable impeller cooperating with the flow channel to pump fuel therethrough. The fuel pump also includes a motor section disposed adjacent the pump section and having a motor to rotate the impeller. The fuel pump further includes an outlet section disposed adjacent the motor section to allow pumped fuel to exit the fuel pump. The impeller includes a plurality of blades that are generally V shaped. The pump section has an inlet port and an outlet port communicating with the flow channel and has a shape according to a face angle of the blades.

3. 发明授权

US06454520B1 Enhanced v-blade impeller design for a regenerative turbine 有权
标题翻译：用于再生涡轮机的增强的叶片叶片设计
公开(公告)号：US06454520B1
公开(公告)日：2002-09-24
申请号：US09571825
申请日：2000-05-16
申请人： Dale M. Pickelman , John Gardner Fischer
发明人： Dale M. Pickelman , John Gardner Fischer
IPC分类号： F04D500
CPC分类号： F04D29/188
摘要： A novel impeller for a regenerative turbine fuel includes a hub and a plurality of V-shaped vanes that project radially outward. The hub defines an aperture into which the shaft of the pump is securable. Each V-shaped vane includes a pair of fin members. Each fin member has an inner sidewall and an outer sidewall. The fin members of each vane are adjoined by their inner sidewalls. From their adjoined inner sidewalls, the fin members of each vane diverge to their respective outer sidewalls. In particular, the fin members of each vane diverge at a prespecified angle relative to a plane that lies normal to the center axis and also bisects the hub. Along at least part of its length, the trailing corner of each outer sidewall of each V-shaped vane is chamfered. The chamfer is made at a predetermined angle relative to the aforementioned plane.
摘要翻译：用于再生涡轮燃料的新型叶轮包括轮毂和径向向外突出的多个V形叶片。轮毂限定一个孔，泵的轴可以安装在孔中。每个V形叶片包括一对翅片构件。每个翅片构件具有内侧壁和外侧壁。每个叶片的翅片构件由它们的内侧壁相邻。从其邻接的内侧壁，每个叶片的翅片构件分散到它们各自的外侧壁。特别地，每个叶片的翅片构件相对于垂直于中心轴线的平面以预定的角度发散，并且平分轮毂。沿其长度的至少一部分，每个V形叶片的每个外侧壁的后角被倒角。倒角相对于上述平面以预定的角度制成。

4. 发明授权

US5508035A Stable concentrates and emulsions of water-insoluble organic pesticides 失效
标题翻译：水不溶性有机农药的稳定浓缩物和乳液
公开(公告)号：US5508035A
公开(公告)日：1996-04-16
申请号：US145055
申请日：1993-10-27
申请人： Ritchie A. Wessling , Dale M. Pickelman , Dennis G. Wujek
发明人： Ritchie A. Wessling , Dale M. Pickelman , Dennis G. Wujek
IPC分类号： A01N25/10 , A01N25/30 , A01N25/04 , A01N25/08 , A01N25/24
CPC分类号： A01N25/30 , A01N25/10
摘要： Stable emulsions of water-insoluble organic pesticides are formed by mixing the pesticide with an aqueous dispersion of a graft copolymer comprising a reactive polymeric surfactant base polymer and a nonionic hydrophobic grafted composition. The graft copolymer spontaneously absorbs organic pesticides with low water solubility upon simple mixing. The resulting product is much more stable to coalescence than emulsions made with conventional or polymeric surfactants.Emulsifiable organic based concentrates, having a continuous oil phase, which are formed from admixtures of pesticidally active water-insoluble organic pesticides with graft copolymers can be diluted with or in water, thus, inverting the continuous oil phase to stable water based oil-in-water emulsions of the active pesticide.
摘要翻译：通过将农药与包含反应性聚合物表面活性剂基础聚合物和非离子疏水接枝组合物的接枝共聚物的水分散体混合而形成水不溶性有机农药的稳定乳液。接枝共聚物在简单混合时自发吸收水溶性低的有机农药。与用常规或聚合物表面活性剂制成的乳液相比，得到的产物比聚结更稳定。由杀虫活性水不溶性有机农药与接枝共聚物的混合物形成的具有连续油相的可乳化有机基浓缩物可以用水稀释，也可以在水中稀释，从而将连续油相转化为稳定的水基油 - 活性农药水乳剂。

5. 发明授权

US5079294A Rubber-modified cyanate ester resins and polytriazines derived therefrom 失效
标题翻译：橡胶改性氰酸酯树脂和衍生自其的聚三嗪
公开(公告)号：US5079294A
公开(公告)日：1992-01-07
申请号：US434220
申请日：1989-11-13
申请人： Philip C. Yang , Dale M. Pickelman
发明人： Philip C. Yang , Dale M. Pickelman
IPC分类号： C08G73/06 , C08L79/04 , H05K1/03
CPC分类号： C08G73/0655 , C08L79/04 , H05K1/0353 , H05K1/0373
摘要： Polytriazines exhibiting improved toughness without sacrificing heat resistance are prepared by curing a cyanate ester resin having dispersed therein resin-insoluble rubber particles grafted with a resin-soluble polymer. The resin-soluble polymer stabilizes the rubber particles and maintains the particles in an essentially discrete, nonagglomerated form.
摘要翻译：通过固化分散有用树脂可溶性聚合物接枝的树脂不溶性橡胶颗粒的氰酸酯树脂来制备表现出改善韧性而不牺牲耐热性的聚三嗪。树脂可溶性聚合物使橡胶颗粒稳定并将颗粒保持在基本上分散的非聚集形式。

6. 发明授权

US4894414A Rubber-modified cyanate ester resins and polytriazines derived therefrom 失效
标题翻译：橡胶改性氰酸酯树脂和衍生自其的聚三嗪
公开(公告)号：US4894414A
公开(公告)日：1990-01-16
申请号：US79378
申请日：1987-07-30
申请人： Philip C. Yang , Dale M. Pickelman
发明人： Philip C. Yang , Dale M. Pickelman
IPC分类号： C08L51/04 , C08F2/44 , C08F291/00 , C08G18/63 , C08G73/06 , C08L79/04 , H05K1/03
CPC分类号： C08G73/0655 , C08L79/04 , H05K1/0353 , H05K1/0373
摘要： Polytriazines exhibiting improved toughness without sacrificing heat resistance are prepared by curing a cyanate ester resin having dispersed therein resin-insoluble rubber particles grafted with a resin-soluble polymer. The resin-soluble polymer stabilizes the rubber particles and maintains the particles in an essentially discrete, nonagglomerated form.

7. 发明授权

US4544697A Amphoteric latexes containing pH independent and pH dependent bound charges 失效
公开(公告)号：US4544697A
公开(公告)日：1985-10-01
申请号：US554034
申请日：1983-11-21
申请人： Dale M. Pickelman , Larry D. Yats
发明人： Dale M. Pickelman , Larry D. Yats
IPC分类号： C08F2/16 , C08F291/00 , C08L9/04
CPC分类号： C08F291/00
摘要： A selectively stable latex has discrete polymer particles which have present as bound charges both a pH independent charge (such as sulfonium) and a pH dependent charge of opposite polarity of the pH independent charge (such as carboxyl), wherein the two charges are present in such proportion that the latex is stable in at least one pH range and controllably unstable in at least one pH range. The latexes of the invention are extremely useful in the preparation of fibrous composites such as highly-filled composite paper and fine printing paper.

8. 发明授权

US07178656B2 Hydraulic controlled fan clutch with integral cooling 有权
标题翻译：具有集成冷却功能的液压控制风扇离合器
公开(公告)号：US07178656B2
公开(公告)日：2007-02-20
申请号：US10624070
申请日：2003-07-21
申请人： Dale M. Pickelman , Theodore A. Malott , Neil E. Robb , Gary E. Hart
发明人： Dale M. Pickelman , Theodore A. Malott , Neil E. Robb , Gary E. Hart
IPC分类号： F16D43/284 , F16D43/25
CPC分类号： F16D25/08 , F01P7/042 , F16D25/123 , F16D43/284
摘要： A hydraulically controlled fan drive system (12) having a method of engagement includes a housing assembly (20) containing a hydraulic fluid (48) and an engaging circuit (36). The engaging circuit (36) includes a pitot tube (152) coupled within the housing assembly (20) that receives at least a portion of the hydraulic fluid (48). An engaging circuit (36) engages the housing assembly (20) to a fan shaft (44) in response to supply of the hydraulic fluid (48) from the pitot tube (152).
摘要翻译：具有接合方法的液压控制风扇驱动系统（12）包括容纳液压流体（48）和接合回路（36）的壳体组件（20）。接合电路（36）包括耦合在壳体组件（20）内的皮托管（152），其容纳至少一部分液压流体（48）。响应于来自皮托管（152）的液压流体（48）的供应，接合电路（36）将壳体组件（20）接合到风扇轴（44）。

9. 发明授权

US06971405B2 Check valve for fuel pump 失效
标题翻译：燃油泵止回阀
公开(公告)号：US06971405B2
公开(公告)日：2005-12-06
申请号：US10267981
申请日：2002-10-09
申请人： Dale M. Pickelman
发明人： Dale M. Pickelman
IPC分类号： F02M37/08 , F16K15/06
CPC分类号： F02M37/0023 , F02M2037/087 , F16K15/063 , Y10T137/7929 , Y10T137/7934
摘要： A check valve for a fuel pump of a vehicle includes a valve housing adapted to be disposed in an outlet member of the fuel pump. The check valve also includes a valve guide disposed within the valve housing and a valve seat disposed within the valve housing and spaced from the valve guide. The check valve further includes a valve member having an aerodynamic shape disposed within the valve housing and having a closed position to engage the valve seat to prevent fuel from flowing through the outlet member and an open position to cooperate with the valve guide to allow fuel to flow through the outlet member.
摘要翻译：用于车辆的燃料泵的止回阀包括适于设置在燃料泵的出口构件中的阀壳。止回阀还包括设置在阀壳体内的阀导管和设置在阀壳体内并与阀引导件间隔开的阀座。止回阀还包括阀构件，其具有设置在阀壳体内的空气动力学形状，并且具有闭合位置以接合阀座以防止燃料流过出口构件和打开位置以与阀引导件配合以允许燃料流过出口构件。

10. 发明授权

US06439833B1 V-blade impeller design for a regenerative turbine 有权
标题翻译：用于再生涡轮的V叶片叶轮设计
公开(公告)号：US06439833B1
公开(公告)日：2002-08-27
申请号：US09652542
申请日：2000-08-31
申请人： Dale M. Pickelman , John Gardner Fischer
发明人： Dale M. Pickelman , John Gardner Fischer
IPC分类号： F04D104
CPC分类号： F04D29/188
摘要： A novel impeller for a regenerative turbine fuel pump improves the efficiency of the pump and yet still retains a geometry that allows it to be manufactured by conventional injection molding techniques at a relatively low cost. The impeller comprises a hub, an outer ring and a plurality of innovative V-shaped vanes. The hub defines an aperture into which the shaft of the pump is securable to allow the hub to rotate about a center axis. The outer ring is concentric to the hub. The vanes extend from an outer surface of the hub to an inner surface of the outer ring. Each vane comprises an entrance portion that extends from the outer surface of the hub and an exit portion that extends from the entrance portion to the inner surface of the outer ring. Each vane has a V-shape of a prespecified angle centered relative to a plane normal to the center axis. Each vane is also at least partially non-linear on at least one of an upstream face and downstream face of the vane from the entrance portion thereof through the exit portion thereof. Each outer sidewall of each entrance portion is also chamfered along its trailing corner. The chamfer is made at a predetermined angle relative to the aforementioned plane.
摘要翻译：用于再生涡轮燃油泵的新型叶轮提高了泵的效率，并且仍然保持几何形状，其允许以相对低的成本通过常规注射成型技术制造。叶轮包括轮毂，外圈和多个创新的V形叶片。轮毂限定了一个孔，泵的轴可固定到该孔中，以允许轮毂围绕中心轴线旋转。外圈与轮毂同心。叶片从轮毂的外表面延伸到外圈的内表面。每个叶片包括从轮毂的外表面延伸的入口部分和从入口部分延伸到外圈内表面的出口部分。每个叶片具有相对于垂直于中心轴的平面居中的预定角度的V形。叶片的叶片的上游面和下游面中的至少一个从其入口部分通过其出口部分至少部分地非线性。每个入口部分的每个外侧壁也沿其后角倒角。倒角相对于上述平面以预定的角度制成。

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