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1. 发明授权

US4331946A Connection of wire leads to miniature coil assemblies 失效
标题翻译：导线的连接导致微型线圈组件
公开(公告)号：US4331946A
公开(公告)日：1982-05-25
申请号：US106371
申请日：1979-12-21
申请人： Donald C. McElheny
发明人： Donald C. McElheny
IPC分类号： B29C45/14 , H01F17/04 , H01F41/10 , H01F15/10 , H01F27/30
CPC分类号： H01F41/10 , B29C45/14639 , H01F17/045 , H01F2017/048
摘要： The invention relates to a method of fastening electrical wire leads to each end of a ferromagnetic sleeve or core form in a manner whereby significantly greater bonding strength is provided between the leads and the core as compared to prior art methods. The core and wire leads are placed in a molding cavity into which molding material is injected so as to affirmatively fill the clearance between the lead ends and the core thereby resulting in a highly effective cementing of one to the other. The core body is hollow so that the molding material passes through each end to completely fill the central portion of the core. In this manner the central bore through the core body provides effective gating to the injected molding material. The ferromagnetic coil article so formed includes a molded flange on each of its ends which extend radially outward from the outer surface of the core body associated therewith. The flanges serve to protect a coil winding disposed therebetween about the core from a variety of conditions.
摘要翻译：本发明涉及一种将电线引线固定在铁磁套筒或芯体形式的每个端部的方法，从而与现有技术方法相比，在引线和芯之间提供显着更大的接合强度。将芯线和线引线放置在其中注入成型材料的模制腔中，以便肯定地填充引线端和芯之间的间隙，从而导致高效地固着于另一个。芯体是中空的，使得成型材料通过每个端部以完全填充芯的中心部分。以这种方式，通过芯体的中心孔为注射的成型材料提供有效的门控。如此形成的铁磁线圈制品包括在其每个端部上的模制凸缘，其从与其相关联的芯体的外表面径向向外延伸。这些凸缘用于在各种条件下保护围绕芯部布置在其间的线圈绕组。

2. 发明授权

US4934048A Method of making surface mountable electronic device 失效
标题翻译：制造可表面安装的电子设备的方法
公开(公告)号：US4934048A
公开(公告)日：1990-06-19
申请号：US280172
申请日：1988-12-05
申请人： Donald C. McElheny , Dale A. Ponivas , David A. Syracuse , Stephen H. Chandler , Robert H. Nareau
发明人： Donald C. McElheny , Dale A. Ponivas , David A. Syracuse , Stephen H. Chandler , Robert H. Nareau
IPC分类号： H01F27/29 , H05K3/30
CPC分类号： H01F27/292 , H05K3/30 , H05K2201/09381 , H05K2201/09954 , H05K2201/10636 , H05K2201/10916 , Y02P70/611 , Y10T29/435 , Y10T29/49172
摘要： A surface mountable electronic device and method of making same wherein a discrete electronic device is encapsulated in a body of electrical insulating material having opposite ends and a mounting surface extending between the ends, and an electrode is provided on each end. Each electrode includes a portion on the end of the body in electrical contact with the corresponding lead of the discrete electronic device and a contact portion extending along the mounting surface for making electrical connection to a circuit portion defined on a surface to which the device is mountable. The discrete electronic device is manufactured, prior to encapsulation, by known techniques. Preferably the body is a rectangular solid with each of the four sides having electrode contact portions thereon to serve as one of four possible mounting surfaces each with substantial mechanical stability. When the discrete electronic device is an inductor, interruption of the magnetic field is minimized by spacing the ends of the inductor core from the ends of the encapsulating body, separating the electrode contact portions, having the area of the electrode end portion less than the area of the end of the encapsulating body, and having the cross-sectional area of the most narrow section of the electrode end portion no less than the cross sectional area of the magnetic wire of the inductor winding. For a shielded inductor, phenolic core inductor or non-inductive device, solid metal end electrodes can be employed.
摘要翻译：一种可表面安装的电子设备及其制造方法，其中分立的电子器件封装在具有相对端的电绝缘材料体和在端部之间延伸的安装表面，并且在每个端部上设置电极。每个电极包括在主体的端部与分立的电子设备的相应引线电接触的部分和沿着安装表面延伸的接触部分，用于与限定在该装置可安装的表面上的电路部分进行电连接。离散电子器件在封装之前通过已知技术制造。优选地，主体是矩形固体，其中四边中的每一个在其上具有电极接触部分，以用作四个可能的安装表面之一，每个具有相当大的机械稳定性。当分立电子设备是电感器时，通过将电感器芯的端部与封装体的端部间隔开来，使电场端部的面积小于面积的电极接触部分并且电极端部的最窄部分的横截面积不小于电感器绕组的磁线的横截面面积。对于屏蔽电感器，可以使用酚醛芯感应器或非感应器件，固体金属端电极。

3. 发明授权

US4231985A Method of connecting wire leads to miniature coil assemblies 失效
标题翻译：将导线连接到微型线圈组件的方法
公开(公告)号：US4231985A
公开(公告)日：1980-11-04
申请号：US748933
申请日：1976-12-09
申请人： Donald C. McElheny
发明人： Donald C. McElheny
IPC分类号： B29C45/14 , H01F41/10 , B29C6/04
CPC分类号： B29C45/14639 , H01F41/10 , H01F2017/048
摘要： The invention relates to a method of fastening electrical wire leads to each end of a ferromagnetic sleeve or core form in a manner whereby significantly greater bonding strength is provided between the leads and the core as compared to prior art methods. The core and wire leads are placed in a molding cavity into which molding material is injected so as to affirmatively fill the clearance between the lead ends and the core thereby resulting in a highly effective cementing of one to the other. The core body is hollow so that the molding material passes through each end to completely fill the central portion of the core. In this manner the central bore through the core body provides effective gating to the injected molding material. The ferromagnetic coil article so formed includes a molded flange on each of its ends which extend radially outward from the outer surface of the core body associated therewith. The flanges serve to protect a coil winding disposed therebetween about the core from a variety of conditions.
摘要翻译：本发明涉及一种将电线引线固定在铁磁套筒或芯体形式的每个端部的方法，从而与现有技术方法相比，在引线和芯之间提供显着更大的接合强度。将芯线和线引线放置在其中注入成型材料的模制腔中，以便肯定地填充引线端和芯之间的间隙，从而导致高效地固着于另一个。芯体是中空的，使得成型材料通过每个端部以完全填充芯的中心部分。以这种方式，通过芯体的中心孔为注射的成型材料提供有效的门控。如此形成的铁磁线圈制品包括在其每个端部上的模制凸缘，其从与其相关联的芯体的外表面径向向外延伸。这些凸缘用于在各种条件下保护围绕芯部布置在其间的线圈绕组。

4. 发明授权

US4914804A Method of making a surface mountable electronic device 失效
标题翻译：制造可表面安装的电子设备的方法
公开(公告)号：US4914804A
公开(公告)日：1990-04-10
申请号：US329973
申请日：1989-03-29
申请人： Donald C. McElheny , Dale A. Ponivas
发明人： Donald C. McElheny , Dale A. Ponivas
IPC分类号： H01C17/28 , H01F27/29 , H01F41/04 , H01G13/00 , H01L23/48 , H05K3/34
CPC分类号： H05K3/3426 , H01F27/292 , H01F41/04 , Y02P70/613 , Y10T29/435 , Y10T29/4902 , Y10T29/49172
摘要： A method of making a surface mountable electronic device comprising the steps of providing a discrete electronic device comprising a body and a pair of spaced apart leads each of substantially circular cross-section and extending axially outwardly from the body in generally opposite directions, shaping each of the leads to provide a plate-like section in each of the leads at a location axially outwardly from the body, encapsulating the device body in electrical insulating material in a manner shaping the material to provide a body having first and second spaced apart ends and a mounting surface extending between the ends, the plate-like sections of the leads extending from the ends, and shaping each of the plate-like sections of the leads to have a contact portion extending along the mounting surface for making electrical connection to a circuit having a portion defined on a surface to which the device is mountable.

5. 发明授权

US4801912A Surface mountable electronic device 失效
标题翻译：可表面安装的电子设备
公开(公告)号：US4801912A
公开(公告)日：1989-01-31
申请号：US742452
申请日：1985-06-07
申请人： Donald C. McElheny , Dale A. Ponivas , David A. Syracuse , Stephen H. Chandler , Robert H. Nareau
发明人： Donald C. McElheny , Dale A. Ponivas , David A. Syracuse , Stephen H. Chandler , Robert H. Nareau
IPC分类号： H01F27/36 , H01C1/14 , H01F17/00 , H01F27/02 , H01F27/06 , H01F27/29 , H05K1/18 , H05K3/30 , H05K3/34 , H01F15/04 , H01F15/10
CPC分类号： H05K3/30 , H01F27/292 , H05K3/3442 , H05K2201/09381 , H05K2201/09954 , H05K2201/10636 , H05K2201/10916 , Y02P70/611 , Y02P70/613
摘要： A surface mountable electronic device and method of making same wherein a discrete electronic device is encapsulated in a body of electrical insulating material having opposite ends and mounting surface extending between the ends, and an electrode is provided on each end. Each electrode includes a portion on the end of the body in electrical contact with the corresponding lead of the discrete electronic device and a contact portion extending along the mounting surface for making electrical connection to a circuit portion defined on a surface to which the device is mountable. The discrete electronic device is manufactured, prior to encapsulation, by known techniques. Preferably the body is a rectangular solid with each of the four sides having electrode contact portions thereon to serve as one of four possible mounting surfaces each with substantial mechanical stability. When the discrete electronic device is an inductor, interruption of the magnetic field is minimized by spacing the ends of the inductor core from the ends of the encapsulating body, separating the electrode contact portions, having the area of the electrode end portion less than the area of the end of the encapsulating body, and having the cross-sectional area of the most narrow section of the electrode end portion no less than the cross sectional area of the magnetic wire of the inducator winding. In the case of a shielded inductor, phenolic core inductor or non-inductive device, electrodes or diode, solid metal electrode can be employed.
摘要翻译：一种可表面安装的电子器件及其制造方法，其中分立的电子器件封装在具有相对端的电绝缘材料体和在端部之间延伸的安装表面，并且在每个端部上设置电极。每个电极包括在主体的端部与分立的电子设备的相应引线电接触的部分和沿着安装表面延伸的接触部分，用于与限定在该装置可安装的表面上的电路部分进行电连接。离散电子器件在封装之前通过已知技术制造。优选地，主体是矩形固体，其中四边中的每一个在其上具有电极接触部分，以用作四个可能的安装表面之一，每个具有相当大的机械稳定性。当分立电子设备是电感器时，通过将电感器芯的端部与封装体的端部间隔开来，使电场端部的面积小于面积的电极接触部分并且电极端部的最窄部分的横截面面积不小于感应线圈的磁线的横截面面积。在屏蔽电感的情况下，可以使用酚醛芯电感器或非感应器件，电极或二极管，固体金属电极。

6. 发明授权

US4757610A Surface mount network and method of making 失效
标题翻译：表面贴装网络及其制作方法
公开(公告)号：US4757610A
公开(公告)日：1988-07-19
申请号：US110323
申请日：1987-10-20
申请人： Donald C. McElheny , Dale A. Ponivas
发明人： Donald C. McElheny , Dale A. Ponivas
IPC分类号： H01C13/02 , H01C17/00 , H05K3/30 , H05K5/00 , B65D73/02
CPC分类号： H05K5/0091 , H01C13/02 , H01C17/006 , H05K3/301 , Y10T29/49087 , Y10T29/4913
摘要： Surface mount networks and methods of making. One form of a network is a single in-line network. According to one method all components are mounted within a bar stock of generally rectangular cross section, the components have end caps disposed over a cylindrical body portion, which body portion is received within grooves on the bar stock material, and the end caps extending to the sides of the bar stock. A portion each of the end caps lies in a plane to one side of the bar stock so that the network can be mounted on the conductive traces of a printed circuit board. The single in-line network may also be molded to its final configuration. In another form two in-line networks are provided with a bus between adjacent end caps, a portion of the cylindrical wall surface of the end caps lying in a common plane on the periphery of the network and being adapted to be surface mounted onto the conductive traces of a printed circuit board. In another design two in-line networks are assembled together in such a manner that the planar end portion of the end caps may be surface mounted onto the conductive traces of a printed circuit board. Multiple in-line networks can be made by assembling individual components or by molding.
摘要翻译：表面贴装网络和制作方法。网络的一种形式是单一的在线网络。根据一种方法，所有部件都安装在大致矩形横截面的棒料中，这些部件具有设置在圆柱形主体部分上的端盖，该主体部分被容纳在棒料材料上的凹槽中，并且端盖延伸到酒吧的两边。每个端盖的一部分位于与棒料的一侧的平面中，使得网络可以安装在印刷电路板的导电迹线上。单个在线网络也可以模制成其最终配置。在另一种形式中，两个在线网络在相邻端盖之间设置有总线，端盖的圆柱形壁表面的一部分位于网络周边上的公共平面中，并且适于被表面安装到导电印刷电路板的痕迹。在另一种设计中，两个在线网络以这样的方式组装在一起，使得端盖的平面端部可以被表面安装到印刷电路板的导电迹线上。可以通过组装各个组件或通过模制来制作多个在线网络。

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