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1. 发明授权

US4833436A Formed metal core blocking 失效
标题翻译：形成金属芯阻塞
公开(公告)号：US4833436A
公开(公告)日：1989-05-23
申请号：US906855
申请日：1986-09-12
申请人： Richard W. Martin , John L. Fisher , William R. Fortenberry , Randall L. Schlake , Ronald F. Dornbrock , James D. Richerson , Kenneth E. Marrett, Sr.
发明人： Richard W. Martin , John L. Fisher , William R. Fortenberry , Randall L. Schlake , Ronald F. Dornbrock , James D. Richerson , Kenneth E. Marrett, Sr.
IPC分类号： H01F27/30 , H01F30/16
CPC分类号： H01F30/16 , H01F27/306 , Y10T29/49073 , Y10T428/12264
摘要： The invention is directed to a formed metal blocking, for mounting within wedge-shaped gaps between coils of a toroidal transformer, including butterfly-shaped top and bottom core blockings. The blockings are formed from identical stampings, each stamping having a pair of U-shaped coil-engaging faces joined along their inner legs by a center web. The stampings are joined back to back and have a number of flanges which are bent over for securing the stampings to one another. The stampings have an apertured tab at the end of the center web used to form a lifting eye for the top blocking. With the bottom blocking the tabs are folded over for mounting to a base plate. The outer legs of the U-shaped faces are longer than the inner legs and center web to create a gap in the electric path surrounding the core.
摘要翻译：本发明涉及一种形成的金属阻挡件，用于安装在环形变压器的线圈之间的楔形间隙内，包括蝶形顶部和底部芯部阻塞。阻塞由相同的冲压件形成，每个冲压件具有一对通过中心腹板沿其内腿连接的U形线圈接合面。冲压件背对背连接并且具有弯曲的多个凸缘以将冲压件彼此固定。冲压件在中心网的末端有一个有孔的突片，用于形成顶部阻塞的起重眼。当底部阻塞时，突片被折叠以安装到基板。 U形表面的外腿比内腿和中心腹板长，以在围绕芯的电路中产生间隙。

2. 发明授权

US4875277A Formed metal core blocking method 失效
标题翻译：成型金属芯阻塞法
公开(公告)号：US4875277A
公开(公告)日：1989-10-24
申请号：US256883
申请日：1988-10-12
申请人： Richard W. Martin , John L. Fisher , William R. Fortenberry , Randall L. Schlake , Ronald F. Dornbrock , James D. Richerson , Kenneth E. Marrett, Sr.
发明人： Richard W. Martin , John L. Fisher , William R. Fortenberry , Randall L. Schlake , Ronald F. Dornbrock , James D. Richerson , Kenneth E. Marrett, Sr.
IPC分类号： H01F27/30 , H01F30/16
CPC分类号： H01F27/306 , H01F30/16 , Y10T29/4902 , Y10T29/49073 , Y10T29/49893
摘要： The invention is directed to a formed metal blocking, for mounting within wedge-shaped gaps between coils of a toroidal transformer, including butterfly-shaped top and bottom core blockings. The blockings are formed from identical stampings, each stamping having a pair of U-shaped coil-engaging faces joined along their inner legs by a center web. The stampings are joined back to back and have a number of flanges which are bent over for securing the stampings to one another. The stampings have an apertured tab at the end of the center web used to form a lifting eye for the top blocking. With the bottom blocking, the tabs are folded over for mounting to a base plate. The outer legs of the U-shaped faces are longer than the inner legs and center web to create a gap in the electric path surrounding the core.
摘要翻译：本发明涉及一种形成的金属阻挡件，用于安装在环形变压器的线圈之间的楔形间隙内，包括蝶形顶部和底部芯部阻塞。阻塞由相同的冲压件形成，每个冲压件具有一对通过中心腹板沿其内腿连接的U形线圈接合面。冲压件背对背连接并且具有弯曲的多个凸缘以将冲压件彼此固定。冲压件在中心网的末端有一个有孔的突片，用于形成顶部阻塞的起重眼。随着底部阻塞，突片被折叠以安装到基板。 U形表面的外腿比内腿和中心腹板长，以在围绕芯的电路中产生间隙。

3. 发明授权

US4917318A Apparatus for fabricating a low voltage winding for a toroidal transformer 失效
标题翻译：用于制造环形变压器的低压绕组的装置
公开(公告)号：US4917318A
公开(公告)日：1990-04-17
申请号：US197061
申请日：1988-05-20
申请人： Randall L. Schlake , Clark J. Hamkins , James D. Richerson
发明人： Randall L. Schlake , Clark J. Hamkins , James D. Richerson
IPC分类号： H01F41/08
CPC分类号： H01F41/08
摘要： A winding apparatus for fabricating a multifilar low voltage winding for a toroidal transformer is disclosed. The apparatus uses a wire storage magazine 18 and a wire winding shuttle 20 which rotate about a semitoroidal winding mandrel 38 to wind a multifilar low voltage winding 48 on the winding mandrel having a greater radial depth of turns at the radially inward leg of the winding than at the radially outward leg of the winding. The multifilar winding can be wound with a group of conductors in a single pass over the winding mandrel, or wound one conductor at a time using multiple passes over the winding mandrel, or wound using multiple passes over the winding mandrel with some intermediate number of conductors being wound during each pass.
摘要翻译：公开了一种用于制造环形变压器的多相低压绕组的绕组装置。该设备使用电线存储盒18和绕线筒绕梭20，其围绕半导体绕心轴38旋转，以在绕组心轴上缠绕多芯低压绕组48，该绕组心轴在绕组的径向向内的腿处具有较大的径向匝数，在绕组的径向向外的腿部。多根绕组可以以一组导体缠绕在绕组心轴上，或者通过多次通过绕组心轴一次缠绕一个导体，或者绕着心轴上多次穿过一些中间数量的导体在每次通过期间受伤。

4. 发明授权

US4771957A Apparatus and method for fabricating a low voltage winding for a toroidal transformer 失效
标题翻译：用于制造环形变压器的低压绕组的装置和方法
公开(公告)号：US4771957A
公开(公告)日：1988-09-20
申请号：US48523
申请日：1987-05-06
申请人： Randall L. Schlake , Clark J. Hamkins , James D. Richerson
发明人： Randall L. Schlake , Clark J. Hamkins , James D. Richerson
IPC分类号： H01F41/08 , B65H81/02
CPC分类号： H01F41/08
摘要： A winding apparatus and method for fabricating a multifilar low voltage winding for a toroidal transformer is disclosed. The method and apparatus use a wire storage magazine (18) and a wire winding shuttle (20) which rotate about a semitoroidal winding mandrel (38) to wind a multifilar low voltage winding (48) on the winding mandrel having a greater radial depth of turns at the radially inward leg of the winding than at the radially outward leg of the winding. The multifilar winding can be wound with a group of conductors in a single pass over the winding mandrel, or wound one conductor at a time using multiple passes over the winding mandrel, or wound using multiple passes over the winding mandrel with some intermediate number of conductors being wound during each pass.
摘要翻译：公开了一种用于制造环形变压器的多电容低压绕组的绕线装置和方法。该方法和装置使用线储存盒（18）和缠绕绕线筒（38）的绕线梭（20），所述绕线梭（20）围绕着一个半导体绕组心轴（38）旋转，以便在多个低压绕组（48）在绕组的径向向内的腿部处转动，而不是在绕组的径向向外的腿部。多根绕组可以以一组导体缠绕在绕组心轴上，或者通过多次通过绕组心轴一次缠绕一个导体，或者绕着心轴上多次穿过一些中间数量的导体在每次通过期间受伤。

5. 发明授权

US4683919A Apparatus and method for fabricating a high voltage winding for a toroidal transformer 失效
标题翻译：用于制造环形变压器的高压绕组的装置和方法
公开(公告)号：US4683919A
公开(公告)日：1987-08-04
申请号：US867411
申请日：1986-05-15
申请人： Herbert J. Macemon , Randall L. Schlake , John L. Fisher , Clair E. Piatt , Hubert L. R. Mohney
发明人： Herbert J. Macemon , Randall L. Schlake , John L. Fisher , Clair E. Piatt , Hubert L. R. Mohney
IPC分类号： H01F30/16 , H01F41/06 , H01F41/08 , B21F3/00
CPC分类号： H01F30/16 , H01F41/08 , H01F41/082
摘要： A toroidal electrical transformer having a low voltage coil, a high voltage coil and an annular magnetic core is disclosed. The preferred low voltage and high voltage coils are each continuous and form an arcuate elongated passage therethrough. The preferred annular magnetic core is wound in place in said arcuate elongated passage substantially from a continuous strip of magnetic material resulting in a toroidal transformer with continuous windings and a continuous wound core. Various components and sub-assemblies are also disclosed along with various apparatus and methods for producing such toroidal electrical transformers, its components and its sub-assemblies.
摘要翻译：公开了一种具有低压线圈，高压线圈和环形磁芯的环形电力变压器。优选的低电压和高压线圈各自是连续的并且形成通过其的弓形细长通道。优选的环形磁芯基本上由连续的磁性材料带缠绕在所述弧形细长通道中，形成具有连续绕组的环形变压器和连续卷绕的磁芯。还公开了各种部件和子组件以及用于生产这种环形电变压器，其部件及其子组件的各种装置和方法。

6. 发明授权

US4699184A Apparatus and method for fabricating a high voltage winding for a toroidal transformer 失效
标题翻译：用于制造环形变压器的高压绕组的装置和方法
公开(公告)号：US4699184A
公开(公告)日：1987-10-13
申请号：US863633
申请日：1986-05-15
申请人： Herbert J. Macemon , Randall L. Schlake
发明人： Herbert J. Macemon , Randall L. Schlake
IPC分类号： H01F41/06 , H01F41/08 , B21F3/00
CPC分类号： H01F41/08 , H01F41/082 , H01F41/098
摘要： A toroidal electrical transformer having a low voltage coil, a high voltage coil and an annular magnetic core is disclosed. The preferred low voltage and high voltage coils are each continuous and form an arcuate elongated passage therethrough. The preferred annular magnetic core is wound in place in said arcuate elongated passage substantially from a continuous strip of magnetic material resulting in a toroidal transformer with cotinuous windings and a continuous wound core. Various components and sub-assemblies are also disclosed along with various apparatus and methods for producing such toroidal electrical transformers, its components and its sub-assemblies.

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