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1. 发明申请

US20100038221A1 Tap Changer Switch 有权
标题翻译：点按变换器开关
公开(公告)号：US20100038221A1
公开(公告)日：2010-02-18
申请号：US12191761
申请日：2008-08-14
申请人： Kurt Lawrence Lindsey , Randal Vernon Mallict , Rick Alan Rachwal , Patrick Harold Pride
发明人： Kurt Lawrence Lindsey , Randal Vernon Mallict , Rick Alan Rachwal , Patrick Harold Pride
IPC分类号： H01H19/00 , H01H9/02
CPC分类号： H01H9/0016 , H01H9/0044
摘要： A transformer switch, such as a dual voltage switch or a tap changer. The switch includes a cover, a housing, and a rotor sandwiched between the cover and the housing. The cover and housing are molded from a non-conductive plastic. An interior space of the cover includes at least one pocket within which stationary contacts are disposed. Each stationary contact is electrically coupled to one or more windings of a transformer. The rotor extends within a channel of the housings from a top of the transformer switch to an interior surface of the cover. The interior surface includes a protrusion about which the rotor and at least one movable contact coupled thereto can rotate. The movable contact is configured to be selectively electrically coupled to at least one of the stationary contacts. For example, different stationary contact-movable contact pairs can correspond to different voltages of the transformer.
摘要翻译：变压器开关，如双电压开关或分接开关。开关包括盖，壳体和夹在盖和壳体之间的转子。盖和外壳由非导电塑料模制。盖的内部空间包括至少一个口袋，固定触点设置在该口袋内。每个固定触头电耦合到变压器的一个或多个绕组。转子在壳体的通道内从变压器开关的顶部延伸到盖的内表面。内表面包括突起，转子和与其连接的至少一个可动触头绕其旋转。可移动触点构造成选择性地电耦合到固定触点中的至少一个。例如，不同的固定接触可动触点对可对应于变压器的不同电压。

2. 发明授权

US07872203B2 Dual voltage switch 有权
标题翻译：双电压开关
公开(公告)号：US07872203B2
公开(公告)日：2011-01-18
申请号：US12191750
申请日：2008-08-14
申请人： Kurt Lawrence Lindsey , Randal Vernon Malliet , Rick Alan Rachwal , Patrick Harold Pride
发明人： Kurt Lawrence Lindsey , Randal Vernon Malliet , Rick Alan Rachwal , Patrick Harold Pride
IPC分类号： H01H19/00
CPC分类号： H01H9/0016 , H01H9/0044
摘要： A transformer switch, such as a dual voltage switch or a tap changer. The switch includes a cover, a housing, and a rotor sandwiched between the cover and the housing. The cover and housing are molded from a non-conductive plastic. An interior space of the cover includes at least one pocket within which stationary contacts are disposed. Each stationary contact is electrically coupled to one or more windings of a transformer. The rotor extends within a channel of the housing, from a top of the transformer switch to an interior surface of the cover. The interior surface includes a protrusion about which the rotor and at least one movable contact coupled thereto can rotate. The movable contact is configured to be selectively electrically coupled to at least one of the stationary contacts. For example, different stationary contact-movable contact pairs can correspond to different voltages of the transformer.
摘要翻译：变压器开关，如双电压开关或分接开关。开关包括盖，壳体和夹在盖和壳体之间的转子。盖和外壳由非导电塑料模制。盖的内部空间包括至少一个口袋，固定触点设置在该口袋内。每个固定触头电耦合到变压器的一个或多个绕组。转子在壳体的通道内从变压器开关的顶部延伸到盖的内表面。内表面包括突起，转子和与其连接的至少一个可动触头绕其旋转。可移动触点构造成选择性地电耦合到固定触点中的至少一个。例如，不同的固定接触可动触点对可对应于变压器的不同电压。

3. 发明授权

US08153916B2 Tap changer switch 有权
标题翻译：分接开关
公开(公告)号：US08153916B2
公开(公告)日：2012-04-10
申请号：US12191761
申请日：2008-08-14
申请人： Kurt Lawrence Lindsey , Randal Vernon Malliet , Rick Alan Rachwal , Patrick Harold Pride
发明人： Kurt Lawrence Lindsey , Randal Vernon Malliet , Rick Alan Rachwal , Patrick Harold Pride
IPC分类号： H01H19/00
CPC分类号： H01H9/0016 , H01H9/0044
摘要： A transformer switch, such as a dual voltage switch or a tap changer. The switch includes a cover, a housing, and a rotor sandwiched between the cover and the housing. The cover and housing are molded from a non-conductive plastic. An interior space of the cover includes at least one pocket within which stationary contacts are disposed. Each stationary contact is electrically coupled to one or more windings of a transformer. The rotor extends within a channel of the housings from a top of the transformer switch to an interior surface of the cover. The interior surface includes a protrusion about which the rotor and at least one movable contact coupled thereto can rotate. The movable contact is configured to be selectively electrically coupled to at least one of the stationary contacts. For example, different stationary contact-movable contact pairs can correspond to different voltages of the transformer.
摘要翻译：变压器开关，如双电压开关或分接开关。开关包括盖，壳体和夹在盖和壳体之间的转子。盖和外壳由非导电塑料模制。盖的内部空间包括至少一个口袋，固定触点设置在该口袋内。每个固定触头电耦合到变压器的一个或多个绕组。转子在壳体的通道内从变压器开关的顶部延伸到盖的内表面。内表面包括突起，转子和与其连接的至少一个可动触头绕其旋转。可移动触点构造成选择性地电耦合到固定触点中的至少一个。例如，不同的固定接触可动触点对可对应于变压器的不同电压。

4. 发明授权

US07432787B2 Motorized loadbreak switch control system and method 有权
标题翻译：电动负荷开关控制系统及方法
公开(公告)号：US07432787B2
公开(公告)日：2008-10-07
申请号：US11304479
申请日：2005-12-15
申请人： Frank John Muench , Patrick Harold Pride , John Fredrick Banting
发明人： Frank John Muench , Patrick Harold Pride , John Fredrick Banting
IPC分类号： H01H3/00
CPC分类号： H01H3/26 , H01H33/36 , H01H33/40 , H01H2003/266 , H01H2300/018
摘要： A control system and method for a motorized high voltage loadbreak switch.
摘要翻译：一种电动高压重载开关的控制系统和方法。

5. 发明授权

US06825426B2 Make-before-break selector switch 有权
标题翻译：断开前选择开关
公开(公告)号：US06825426B2
公开(公告)日：2004-11-30
申请号：US10406570
申请日：2003-04-04
申请人： Frank John Muench , Patrick Harold Pride
发明人： Frank John Muench , Patrick Harold Pride
IPC分类号： H01H1958
CPC分类号： H01H19/12 , H01H31/026 , H01H2300/018
摘要： A make-before-break selector switch for use in high-voltage applications allows power to a load to be switched from a first power source to a second power source such that the second connection is made before the first is broken. The selector switch includes a blade coupled to a selector switch control such that the blade may be placed in a first position to electrically couple a first power source electrical contact to a load electrical contact and in a second position to electrically couple a second power source electrical contact to the load electrical contact. T-shaped and v-shaped blade implementations are examples of configurations that may be used.
摘要翻译：用于高电压应用的断开前选择器开关允许将负载的电力从第一电源切换到第二电源，使得第二连接在第一次断开之前进行。选择器开关包括联接到选择器开关控制器的叶片，使得叶片可以被放置在第一位置以将第一电源电触点电耦合到负载电触点，并且在第二位置中将第二电源电接触负载电气接点。 T形和V形刀片实现方式是可以使用的配置的示例。

6. 发明授权

US06797909B2 High-voltage loadbreak switch with enhanced arc suppression 有权
标题翻译：高压负载开关，具有增强的电弧抑制功能
公开(公告)号：US06797909B2
公开(公告)日：2004-09-28
申请号：US10374724
申请日：2003-02-27
申请人： Patrick Harold Pride , Joseph Peter Gerovac , Paul Steven Kozicki , Allen Leroy Johnson
发明人： Patrick Harold Pride , Joseph Peter Gerovac , Paul Steven Kozicki , Allen Leroy Johnson
IPC分类号： H01H930
CPC分类号： H01H33/022 , H01H1/2041 , H01H19/12 , H01H33/886
摘要： A high-voltage loadbreak switch operates submersed in a dielectric fluid and may be configured to switch one or more phases of power using one or more phase switches. Each phase switch may include first and second stationary contacts. The first stationary contact may be connected to a phase of a high-voltage power source. Each phase switch also may include a non-stationary contact. The non-stationary contact may be placed in a first position to electrically couple the first stationary contact to the second stationary contact, and in a second position to decouple the first stationary contact and the second stationary contact. The region of motion of the first non-stationary contact between the first position and the second position includes an arcing region. The high-voltage loadbreak switch uses a fluid circulation mechanism to improve circulation of the dielectric fluid through the arcing region. To suppress arcing between different phases, a non-conductive baffle may separate different phase switches when more than one phase switch is used. A non-conductive baffle also may separate a phase from ground to prevent phase-to-ground arcing.
摘要翻译：高压负载断路开关操作浸没在介电流体中，并且可以被配置为使用一个或多个相位开关切换一个或多个电力相。每个相位开关可以包括第一和第二静止触点。第一固定触点可以连接到高压电源的相。每相开关也可以包括非固定触点。非固定触点可以放置在第一位置以将第一固定触点电耦合到第二固定触点，并且在第二位置以将第一固定触点和第二固定触点分离。第一位置和第二位置之间的第一非固定接触的运动区域包括电弧区域。高压负荷开关使用流体循环机构来改善电介质流体通过电弧区域的循环。为了抑制不同相之间的电弧，当使用多于一个相位开关时，非导电挡板可以分离不同的相位开关。非导电挡板还可以将相与地分离以防止相对地电弧。

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