专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4134146A Surge arrester gap assembly 失效
标题翻译：电涌避雷器组合
公开(公告)号：US4134146A
公开(公告)日：1979-01-09
申请号：US876480
申请日：1978-02-09
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01T4/16 , H02H9/06
CPC分类号： H01T4/16 , Y10S174/17
摘要： Surge arrester spark gap assemblies for use within surge voltage arrester devices employ the gap electrode structure to direct the arc current flow.
摘要翻译：在浪涌电压避雷器装置内使用的避雷器火花隙组件采用间隙电极结构来引导电弧电流。

2. 发明授权

US4463405A Fail safe surge arrester 失效
标题翻译：故障安全避雷器
公开(公告)号：US4463405A
公开(公告)日：1984-07-31
申请号：US235906
申请日：1981-02-19
申请人： Robert E. Koch , Earl W. Stetson
发明人： Robert E. Koch , Earl W. Stetson
IPC分类号： H01C7/12 , H01T1/10 , H01T1/15 , H02H9/04
CPC分类号： H01T1/15 , H01C7/126 , H01T1/10
摘要： A surge arrester including an outer porcelain housing and an ablative heat shield liner is disclosed herein along with a number of techniques for making the surge arrester break resistant. In accordance with one of these techniques, a blow out or relief valve is provided on at least one end of the arrester housing for venting internal pressure due to electrical arcing therein. In this embodiment, an arrangement is provided for preventing the components therein from escaping during the venting procedure. The liner is constructed of a material which is sufficiently ablative to produce its own gas within the housing in response to electrical arcing therein.
摘要翻译：本文公开了一种包括外部瓷器壳体和可烧蚀隔热衬套的电涌放电器以及用于使电涌放电器断开的许多技术。根据这些技术之一，在避雷器壳体的至少一端设置有吹出或安全阀，用于通过其中的电弧放气来排放内部压力。在该实施例中，提供了一种用于防止其中的部件在排气过程中逸出的装置。衬垫由足够烧蚀的材料构成，以响应于其中的电弧而在壳体内产生其自身的气体。

3. 发明授权

US4204238A Surge voltage lightning arresters 失效
标题翻译：浪涌电压避雷器
公开(公告)号：US4204238A
公开(公告)日：1980-05-20
申请号：US875221
申请日：1978-02-06
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01T1/15 , H02H3/22
CPC分类号： H01T1/15
摘要： A surge voltage lightning arrester ground lead disconnector utilizes a refractory metal coating on the explosive cartridge to provide a thermal delay to the arcing that occurs during disconnector operation. The thermal delay insures the explosion of the cartridge and promotes venting the arrester housing.
摘要翻译：浪涌电压避雷器接地引线隔离开关利用爆炸盒上的难熔金属涂层，为断路器运行期间发生的电弧提供热延迟。热延迟确保了墨盒的爆炸，并促进了避雷器外壳的通风。

4. 发明授权

US4335417A Heat sink thermal transfer system for zinc oxide varistors 失效
标题翻译：用于氧化锌压敏电阻的散热片热转印系统
公开(公告)号：US4335417A
公开(公告)日：1982-06-15
申请号：US138169
申请日：1980-04-07
申请人： Eugene C. Sakshaug , Earl W. Stetson
发明人： Eugene C. Sakshaug , Earl W. Stetson
IPC分类号： H01C1/084 , H01C7/102 , H01C7/12 , H02H3/22
CPC分类号： H01C1/084 , H01C7/102 , H01C7/12
摘要： A heat transfer arrangement for zinc oxide varistors comprises a metal heat sink disk held in contact with one face of the varistor by means of a circumferential elastic sleeve. The heat generated within the varistor rapidly conducts into and is absorbed by the metal disk and transmits through the elastic sleeve to the environment. When the varistor heat sink assembly is mounted within a surge voltage arrester, a flexible positioning member holds the assembly tightly against the arrester housing for transferring the heat to the housing.
摘要翻译：用于氧化锌压敏电阻的传热装置包括通过周向弹性套保持与压敏电阻的一个面接触的金属散热片。压敏电阻内产生的热量迅速进入并被金属盘吸收，并通过弹性套筒传递到环境中。当压敏电阻散热器组件安装在浪涌电压避雷器内时，柔性定位部件将组件紧紧地保持在避雷器壳体上，以将热量传递到壳体。

5. 发明授权

US4282557A Surge voltage arrester housing having a fragible section 失效
标题翻译：具有易碎部分的浪涌电压避雷器外壳
公开(公告)号：US4282557A
公开(公告)日：1981-08-04
申请号：US89149
申请日：1979-10-29
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01C7/12 , H01T1/15 , H02H3/22
CPC分类号： H01T1/15 , H01C7/126
摘要： Surge voltage arresters are provided with a frangible housing to cause the housing to break at a predetermined section into a relatively few pieces upon varistor failure. The breaking of the housing deters excessive pressure buildup within the arrester.
摘要翻译：浪涌电压避雷器设置有易碎壳体，以使得壳体在压敏电阻故障时在预定部分断裂成相对较少的部分。外壳的破裂阻止了避雷器内过度的压力增加。

6. 发明授权

US4484247A Nonfragmenting station arrester 失效
标题翻译：非破碎站避雷器
公开(公告)号：US4484247A
公开(公告)日：1984-11-20
申请号：US587758
申请日：1984-03-09
申请人： Robert E. Koch , Earl W. Stetson
发明人： Robert E. Koch , Earl W. Stetson
IPC分类号： H01C7/12 , H02H1/04
CPC分类号： H01C7/126
摘要： A lightning arrester of the station class is equipped with a ceramic housing protective heat shield liner formed of an ablative material capable of giving off a gas when subjected to a fault current arc. The evolved gas contributes to a rapid internal pressure buildup calculated to rupture housing end sealing diaphragms and quickly vent the arrester housing interior to prevent housing fracture. The arrester end structures are provided with expansive radial vents to accommodate unimpeded internal pressure relief.
摘要翻译：台式避雷器配有陶瓷外壳保护隔热衬套，由耐烧蚀材料形成，能够在遇到故障电弧时产生气体。演化的气体有助于快速内部压力累积，计算为破裂壳体端部密封隔膜并快速排出避雷器外壳内部，以防止外壳断裂。避雷器端部结构设有膨胀的径向通风口，以适应无阻碍的内部压力释放。

7. 发明授权

US4218721A Heat transfer system for voltage surge arresters 失效
标题翻译：电压避雷器传热系统
公开(公告)号：US4218721A
公开(公告)日：1980-08-19
申请号：US2858
申请日：1979-01-12
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01C7/12 , H01T1/16 , H02H9/04
CPC分类号： H01C7/12
摘要： A heat transfer system for voltage surge arresters employs a dual radius arrester housing in combination with a plurality of sleeved zinc oxide varistors to efficiently cool the varistors during operation. The sleeved varistors are held in thermal contact with a large portion of the porcelain housing. The porcelain housing provides a heat sink facility to the arrester both during normal operating and voltage surge conditions.
摘要翻译：用于电压电涌放电器的传热系统采用双重半径避雷器外壳与多个套筒式氧化锌压敏电阻组合，以在操作期间有效地冷却压敏电阻。套筒式变阻器与瓷器外壳的大部分保持热接触。在正常工作和电压浪涌条件下，瓷壳在避雷器上提供散热设施。

8. 发明授权

US4161763A Compact voltage surge arrester device 失效
标题翻译：紧凑型电压避雷器装置
公开(公告)号：US4161763A
公开(公告)日：1979-07-17
申请号：US890254
申请日：1978-03-27
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01T1/16 , H02H9/06
CPC分类号： H01T1/16 , H01C7/12
摘要： A compact voltage surge arrester employs a miniature series gap electrode arrangement in series with a plurality of zinc oxide varistors. The series gap arrangement provides the use of zinc oxide varistors without auxiliary heat sinks.
摘要翻译：紧凑型电压避雷器采用与多个氧化锌压敏电阻串联的微型串联间隙电极装置。串联间隙布置提供使用没有辅助散热器的氧化锌压敏电阻。

9. 发明授权

US4092694A Overvoltage surge arrester having laterally biased internal components 失效
标题翻译：具有横向偏心内部组件的过电流冲击雷达
公开(公告)号：US4092694A
公开(公告)日：1978-05-30
申请号：US778006
申请日：1977-03-16
申请人： Earl W. Stetson
发明人： Earl W. Stetson
IPC分类号： H01C7/102 , H01C7/12 , H02H9/06
CPC分类号： H01C7/12 , H01C7/102
摘要： Flat internal components of an arrester are stacked longitudinally inside the insulating housing cylinder with a perimeter portion contacting the inside wall of the housing. Each component has a guide channel extending longitudinally on its perimeter portion opposite the portion in contact with the wall. A resilient rolling bias member is disposed in the channel of each component in a deformed stressed state and forces the components laterally against the wall.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式