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1. 发明授权

US4166988A Compact three-pole circuit breaker 失效
标题翻译：紧凑型三极断路器
公开(公告)号：US4166988A
公开(公告)日：1979-09-04
申请号：US897896
申请日：1978-04-19
申请人： Ronald D. Ciarcia , Raymond K. Seymour
发明人： Ronald D. Ciarcia , Raymond K. Seymour
IPC分类号： H01H71/10 , H01H73/06 , H01H71/02
CPC分类号： H01H71/1009
摘要： A compact three-pole circuit breaker is modularly constructed utilizing two identical operating mechanisms in controllably articulating three movable contact arms. The operating mechanisms are ganged together for concerted manual operation by an external handle tie and internal means intercoupling the three movable contact arms and the operating mechanisms. Trip units, one in each breaker pole, independently act on an internal common trip bar to simultaneously trip the two operating mechanisms and thereby effect concerted opening movement of the contact arms in quick break fashion under the urgence of mechanism springs and assisting helper springs.
摘要翻译：一个紧凑型三极断路器采用两个相同的操作机构模块化构成，可控制地铰接三个可动接点臂。操作机构结合在一起，通过外部手柄连接和内部手段相互配合三个可动接触臂和操作机构进行协同手动操作。每个断路器杆中的一个单独的行程单元独立地作用在内部公共跳闸杆上，以同时跳闸两个操作机构，从而在机构弹簧和辅助辅助弹簧的紧迫下以快速断开的方式实现接触臂的协调的打开运动。

2. 发明授权

US4650272A Circuit breaker line terminal screw retainer 失效
标题翻译：断路器线端子螺丝固定器
公开(公告)号：US4650272A
公开(公告)日：1987-03-17
申请号：US811857
申请日：1985-12-20
申请人： Dennis J. Doughty , Raymond K. Seymour , Ronald D. Ciarcia , Gregory T. DiVincenzo
发明人： Dennis J. Doughty , Raymond K. Seymour , Ronald D. Ciarcia , Gregory T. DiVincenzo
IPC分类号： H01H71/02 , H01H71/08 , H01R9/22
CPC分类号： H01H71/08 , H01H71/02
摘要： A composite line strap is used with molded case circuit breakers to support the circuit breaker stationary contact and to retain the circuit breaker line terminal screw. The fixed contact is welded to the line strap within the breaker at a first end and the line terminal screw is attached to the opposite end of the line strap by a through-hole in a spring-steel retainer which extends partially within the circuit breaker. The line terminal screw is tightly held within the through-hole of the retainer at the first end and the retainer itself is trapped between the bottom of the circuit breaker case and the line strap at the opposite end of the line strap.
摘要翻译：复合线带用于模制外壳断路器，以支持断路器固定触点并保持断路器线端子螺钉。固定触点在第一端焊接在断路器内的线束上，线端子螺钉通过在断路器内部分延伸的弹簧钢保持器中的通孔连接到线束带的相对端。线端子螺钉在第一端处紧紧地保持在保持器的通孔内，并且保持器本身被捕获在断路器壳体的底部和线束带的相对端处的线条之间。

3. 发明授权

US4894631A Molded case circuit breaker actuator-accessory unit 失效
标题翻译：塑壳断路器执行器 - 附件单元
公开(公告)号：US4894631A
公开(公告)日：1990-01-16
申请号：US240885
申请日：1988-09-06
申请人： Roger N. Castonguay , Joseph G. Nagy , Richard E. Bernier , Ronald D. Ciarcia , Keith W. Klein
发明人： Roger N. Castonguay , Joseph G. Nagy , Richard E. Bernier , Ronald D. Ciarcia , Keith W. Klein
IPC分类号： H01H73/00 , H01H9/02 , H01H11/00 , H01H71/02 , H01H83/12 , H01H83/20
CPC分类号： H01H83/20 , H01H11/0006 , H01H2083/205 , H01H71/0228
摘要： An integrated protection unit is a circuit breaker which includes basic overcurrent protection facility along with selective electrical accessories. A molded plastic accessory access cover secured to the integrated protection unit cover protects the accessory components contained within the integrated protection unit cover from the environment. A combined overcurrent trip actuator and multiple accessory unit can be field-installed within the integrated protection unit. The combined actuator-accessory unit includes electronic control circuitry for the accessories along with mechanical trip and reset interface components.
摘要翻译：集成保护单元是一种断路器，包括基本的过流保护设备以及选择性的电气附件。固定到集成保护单元盖的模制塑料附件通道盖保护集成保护单元盖中包含的附件部件免受环境影响。组合的过电流跳闸执行器和多个附件单元可以现场安装在集成保护单元内。组合的执行器附件单元包括用于附件的电子控制电路以及机械跳闸和复位接口组件。

4. 发明授权

US4679016A Interchangeable mechanism for molded case circuit breaker 失效
标题翻译：塑壳断路器可互换机构
公开(公告)号：US4679016A
公开(公告)日：1987-07-07
申请号：US817213
申请日：1986-01-08
申请人： Ronald D. Ciarcia , Gregory T. DiVincenzo , Richard E. Bernier , Joseph G. Nagy
发明人： Ronald D. Ciarcia , Gregory T. DiVincenzo , Richard E. Bernier , Joseph G. Nagy
IPC分类号： H01H73/24 , H01H71/10 , H01H71/50 , H01H71/74 , H01H73/06 , H01H73/22 , H01H67/02
CPC分类号： H01H71/1009 , H01H71/7409 , H01H71/501
摘要： An interchangeable operating mechanism assembly for molded case circuit breakers having a detachable movable contact arm and trip unit assembly allows the same mechanism assembly to be employed across a wide range of breaker ratings. A snap-on common trip bar attachment further allows multiple-pole facility off the common interrupter mechanism assembly. The mechanism assembly is designed to maintain the operating handle in the "on" position upon the occurrence of a welded contact and prevents the mechanism from being reset.
摘要翻译：具有可拆卸的可移动接触臂和跳闸单元组件的用于模制外壳断路器的可互换的操作机构组件允许在宽范围的断路器额定值上使用相同的机构组件。卡扣公共跳闸杆附件进一步允许多极设备脱离公共断续器机构组件。机构组件被设计成在焊接接触发生时将操作手柄保持在“开”位置，并防止机构复位。

5. 发明授权

US06268989B1 Residential load center with arcing fault protection 有权
标题翻译：具有电弧故障保护的住宅负载中心
公开(公告)号：US06268989B1
公开(公告)日：2001-07-31
申请号：US09210307
申请日：1998-12-11
申请人： John J. Dougherty , Donald McDonald , Ronald D. Ciarcia , Edward E. Kim , Roger J. Morgan , James I. Smith , Paul A. Raymont
发明人： John J. Dougherty , Donald McDonald , Ronald D. Ciarcia , Edward E. Kim , Roger J. Morgan , James I. Smith , Paul A. Raymont
IPC分类号： H02H300
CPC分类号： H02H1/0015 , H02H7/30
摘要： A residential load center includes an electronic trip unit as the main circuit breaker for overcurrent and arcing fault protection while connecting with thermal magnetic circuit breakers in each of the branch circuits for overcurrent protection within the individual branch circuits.
摘要翻译：住宅负载中心包括电子跳闸单元作为过电流和电弧故障保护的主要断路器，同时在每个分支电路中的热断路器连接各个分支电路中的过电流保护。

6. 发明授权

US5753878A Circuit breaker having variable arc gas venting 失效
标题翻译：具有可变电弧气体通风的断路器
公开(公告)号：US5753878A
公开(公告)日：1998-05-19
申请号：US636257
申请日：1996-04-23
申请人： Dennis J. Doughty , Randall L. Greenberg , Ronald D. Ciarcia
发明人： Dennis J. Doughty , Randall L. Greenberg , Ronald D. Ciarcia
IPC分类号： H01H9/34 , H01H9/02 , H01H33/02
CPC分类号： H01H9/342 , H01H2009/343
摘要： Circuit breaker arc exhaust apertures in the line end of the circuit breaker case transfer arc gases from the circuit breaker interior during overcurrent circuit interruption. A flexible shield protects the circuit breaker terminal lug from arc gas contamination.
摘要翻译：断路器断路器在断路器线路端的排气孔在过电流断路期间从断路器内部转移电弧气体。一个灵活的屏蔽保护断路器端子凸耳免受电弧气体的污染。

7. 发明授权

US4698903A Circuit breaker highspeed assembly 失效
标题翻译：断路器高速组合
公开(公告)号：US4698903A
公开(公告)日：1987-10-13
申请号：US869768
申请日：1986-06-02
申请人： Ronald D. Ciarcia , Gregory T. DiVincenzo , Dennis J. Doughty , Richard E. Bernier
发明人： Ronald D. Ciarcia , Gregory T. DiVincenzo , Dennis J. Doughty , Richard E. Bernier
IPC分类号： H01H71/50 , H01H71/52 , H01H71/74 , H01H65/00
CPC分类号： H01H71/505 , H01H2071/508 , H01H71/525 , H01H71/7409 , Y10T29/49105
摘要： A circuit breaker design and process for high speed assembly utilizes a unique secondary latch arrangement to reduce frictional forces and increase the breaker calibration test yield. The design allows for interchangability of the trip unit by first pre-assembling the arc chute cavity and operating mechanism. Arrangement of the primary and secondary latch pivots reduces the trip force for further increase in the calibration yield.
摘要翻译：用于高速组装的断路器设计和过程利用独特的辅助闩锁装置来减小摩擦力并增加断路器校准测试产量。该设计允许通过首先预组装电弧槽和操作机构来实现跳闸单元的可互换性。初级和次级闩锁枢轴的布置减小了跳闸力，以进一步提高校准产量。

8. 发明授权

US4276526A Miniature current limiting circuit breaker 失效
标题翻译：微型限流断路器
公开(公告)号：US4276526A
公开(公告)日：1981-06-30
申请号：US115636
申请日：1980-01-23
申请人： Ronald D. Ciarcia , Robert L. Owens
发明人： Ronald D. Ciarcia , Robert L. Owens
IPC分类号： H01H73/18 , H01H73/56 , H01H75/12
CPC分类号： H01H73/18 , H01H73/56
摘要： A miniature current limiting circuit breaker incorporates double break circuit interrupting contacts capable of being abruptly separated by a high fault current responsive solenoid acting to first trip the breaker mechanism and then forcibly effect contact separation. The arc chamber is constructed to achieve enhanced blowout of the arc into the arc chute and to develop gas pressures acting to accelerate contact separation. The circuit breaker is trip-free and includes both thermal tripping and internal common tripping capabilities.
摘要翻译：微型限流断路器包括双断路电路中断触点，其能够被高故障电流响应螺线管突然分开，以首先跳闸断路器机构，然后强制地实现接触分离。电弧室被构造成实现电弧进入电弧槽的增强的喷射并且产生用于加速接触分离的气体压力。断路器无跳闸，包括热跳闸和内部公共跳闸功能。

9. 发明授权

US4150273A Enclosed circuit protective device assembly 失效
标题翻译：封闭式电路保护装置总成
公开(公告)号：US4150273A
公开(公告)日：1979-04-17
申请号：US810333
申请日：1977-06-27
申请人： Ronald D. Ciarcia , Nilo M. Fachini
发明人： Ronald D. Ciarcia , Nilo M. Fachini
IPC分类号： H01H71/02 , H01H9/02
CPC分类号： H01H71/0264
摘要： A molded case circuit breaker having a raised escutcheon case portion through which its operating handle protrudes and a mounting shoulder at each end is accommodated in an enclosure having a removable frontal cover in which an opening is provided. An elongated sheet metal bracket is slideably mounted within the enclosure and has a hook for engaging one of the breaker mounting shoulders and resilient latch releaseably engaging the other breaker mounting shoulder. The breaker and bracket are slideably positioned as a unit to register the breaker escutcheon case portion with the cover opening for protrusion therethrough in close fitting relation.
摘要翻译：一种具有凸起的孔罩部分的模制外壳断路器，其操作手柄通过该壳体部分突出，并且每个端部处的安装肩部容纳在具有可拆卸的前盖的外壳中，在该外壳中设置有开口。细长的金属板支架可滑动地安装在外壳内，并具有用于接合其中一个断路器安装台肩和可释放地接合另一个断路器安装台肩的弹性闩锁的钩。断路器和支架可滑动地定位成一个单元，用于将断路器孔罩壳体部分与用于突出的盖开口紧密配合。

10. 发明授权

US6141197A Smart residential circuit breaker 失效
标题翻译：智能住宅断路器
公开(公告)号：US6141197A
公开(公告)日：2000-10-31
申请号：US37689
申请日：1998-03-10
申请人： Edward E. Kim , John J. Dougherty , Esteban Santos , David Arnold , Richard E. Saunders , Ronald D. Ciarcia , James I. Smith , Richard A. Menelly
发明人： Edward E. Kim , John J. Dougherty , Esteban Santos , David Arnold , Richard E. Saunders , Ronald D. Ciarcia , James I. Smith , Richard A. Menelly
IPC分类号： H02H3/08 , G01R15/20 , H01H71/12 , H01H71/74 , H01H73/00 , H01H83/02 , H02H1/00 , H02H1/06 , H02H3/093 , H02H5/04 , H02H3/00
CPC分类号： H02H1/063 , H02H1/0015 , H01H2083/201 , H01H71/123 , H01H71/7409 , H02H3/093 , H02H5/04
摘要： A circuit interrupter of the type including an electronic trip unit for overcurrent determination includes a separate circuit to power the trip unit along with a Hall Effect or GMR Device to sense the current flow within the protected circuit. A removable option plug electrically interconnects with the trip unit to enable ground fault and arcing fault protection.
摘要翻译：包括用于过电流确定的电子跳闸单元的类型的电路断路器包括单独的电路，用于向霍尔效应或GMR设备供电跳闸单元以感测受保护电路内的电流。可拆卸的选件插头与跳闸单元电气互连，以实现接地故障和电弧故障保护。

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