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1. 发明授权

US3699290A Electric circuit breakers 失效
标题翻译：电路断路器
公开(公告)号：US3699290A
公开(公告)日：1972-10-17
申请号：US3699290D
申请日：1971-10-18
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H01H33/12 , H01H33/14 , H01H33/18 , H01H33/68
CPC分类号： H01H33/185 , H01H33/12 , H01H33/14
摘要： The invention concerns a fluid-immersed electric circuit breaker comprising first an second sets of fixed contacts each said set comprising a fixed main contact and a fixed arcing contact, an insulating carrier structure, a movable bridging contact carried on said insulating carrier structure and having first and second sets of movable contacts each set comprising a movable main contact and a movable arcing contact, said movable main and arcing contacts being movable to engage respective ones of said fixed main and arcing contacts, a fluid-filled arc-quenching chamber housing said movable contact sets and having a restricted outlet positioned so that under pressure of gas generated by arcing within the chamber a stream of said fluid under pressure is directed across an arcing path between one of said fixed arcing contacts and the associated one of said movable arcing contacts. In accordance with the invention the said arcing path is surrounded by at least one loop of ferromagnetic material which has been found to improve quenching of the arc.
摘要翻译：本发明涉及一种流体浸没式电气断路器，其包括第一组第二组固定触点，每组固定触点包括固定主触点和固定电弧触点，绝缘载体结构，承载在所述绝缘载体结构上的可移动桥接触点，并具有第一以及第二组可动触头，每个组包括可移动主触点和可动电弧触点，所述可移动主触头和电弧触头可移动以接合所述固定主电弧触头和电弧触头中的相应的一个;流体填充的灭弧室，接触套件并且具有受限制的出口，其被定位成使得在通过室内的电弧产生的气体的压力下，在压力下的所述流体的流被引导穿过所述固定的电弧触点之一和所述可移动的电弧触点之间的相关联的一个。根据本发明，所述电弧通道被至少一个已被发现改善电弧淬火的铁磁材料环包围。

2. 发明授权

US3869587A Grounding and testing device for electrical switchgear 失效
标题翻译：电气开关柜接地和测试装置
公开(公告)号：US3869587A
公开(公告)日：1975-03-04
申请号：US44560674
申请日：1974-02-25
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H9/12 , H02B3/00 , H02B11/133 , H01H9/22
CPC分类号： H02B11/133
摘要： A grounding and testing device for use in electrical switchgear having a stationary housing with two sets of primary supply sockets for feeder and busbar circuits respectively and a movable housing with two sets of primary supply plugs for connection to the sockets and connected to the contacts of switching apparatus in the movable housing, the device comprising a carrier, a set of primary supply extension plugs mounted on the carrier for engaging at one end thereof a set of the primary supply sockets and at the other end thereof a first set of the primary supply plugs, a set of primary supply contacts for engaging a second set of the primary supply plugs, ground contacts connected to the primary supply contacts, a first locking mechanism for locking the carrier in position on the movable housing, and a second locking mechanism for locking the carrier in position on the stationary housing.
摘要翻译：一种用于电气开关设备的接地和测试装置，具有一个固定外壳，分别具有用于馈线和汇流条电路的两组主要供电插座，以及一个带有两组主要电源插头的可移动外壳，用于连接插座并连接到开关触点设备在可移动壳体中，该装置包括载体，一组主要供应延伸塞，其安装在载体上，用于在其一端处接合一组主要供应插座，而在另一端处具有第一组主要供应插头，一组用于接合第二组主电源插头的主电源触头，连接到主电源触点的接地触头，用于将支架锁定在可移动壳体上的适当位置的第一锁定机构，以及用于锁定载体在固定的壳体上的位置。

3. 发明专利

DE2312760A1 未知
公开(公告)号：DE2312760A1
公开(公告)日：1973-09-27
申请号：DE2312760
申请日：1973-03-14
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H3/30 , H01H33/42 , H01H77/08 , H02B11/133 , H02B11/12
摘要： Electrical switchgear comprising a stationary housing containing current inlet and outlet conductors forming elements of a primary high voltage circuit, a movable housing containing switching means for the primary circuit, mating primary supply contacts on said stationary and movable housings engageable when said movable housing in its operative position to connect said inlet and outlet conductors to said switching means, transformer means in said stationary housing, and a number of secondary circuits fed by said transformer means, wherein at least some of said secondary circuits are contained in said stationary housing and interacting means are provided between said housings for controlling those of said secondary circuits contained in said stationary housing in accordance with the state of said primary circuit switching means in said movable housing.

4. 发明专利

DK137255B 未知
公开(公告)号：DK137255B
公开(公告)日：1978-02-06
申请号：DK118274
申请日：1974-03-05
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H9/12 , H02B3/00 , H02B11/133 , H02B1/16
摘要： A grounding and testing device for use in electrical switchgear having a stationary housing with two sets of primary supply sockets for feeder and busbar circuits respectively and a movable housing with two sets of primary supply plugs for connection to the sockets and connected to the contacts of switching apparatus in the movable housing, the device comprising a carrier, a set of primary supply extension plugs mounted on the carrier for engaging at one end thereof a set of the primary supply sockets and at the other end thereof a first set of the primary supply plugs, a set of primary supply contacts for engaging a second set of the primary supply plugs, ground contacts connected to the primary supply contacts, a first locking mechanism for locking the carrier in position on the movable housing, and a second locking mechanism for locking the carrier in position on the stationary housing.

5. 发明专利

NO137066B 未知
公开(公告)号：NO137066B
公开(公告)日：1977-09-12
申请号：NO99473
申请日：1973-03-13
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H3/30 , H01H33/40 , H01H33/65

6. 发明专利

AU6625574A ELECTRICAL SWITCHGEAR 未知
公开(公告)号：AU6625574A
公开(公告)日：1975-09-04
申请号：AU6625574
申请日：1974-03-04
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H9/12 , H02B3/00 , H02B11/133 , H02B1/16 , H01R21/06 , H01H9/24 , H01R3/06 , H01R13/04 , H02B11/12
摘要： A grounding and testing device for use in electrical switchgear having a stationary housing with two sets of primary supply sockets for feeder and busbar circuits respectively and a movable housing with two sets of primary supply plugs for connection to the sockets and connected to the contacts of switching apparatus in the movable housing, the device comprising a carrier, a set of primary supply extension plugs mounted on the carrier for engaging at one end thereof a set of the primary supply sockets and at the other end thereof a first set of the primary supply plugs, a set of primary supply contacts for engaging a second set of the primary supply plugs, ground contacts connected to the primary supply contacts, a first locking mechanism for locking the carrier in position on the movable housing, and a second locking mechanism for locking the carrier in position on the stationary housing.

7. 发明专利

DE2312758A1 未知
公开(公告)号：DE2312758A1
公开(公告)日：1973-09-20
申请号：DE2312758
申请日：1973-03-14
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H3/30 , H01H33/40 , H01H33/65 , H02B11/12

8. 发明专利

FR1071158A 未知
公开(公告)号：FR1071158A
公开(公告)日：1954-08-26
申请号：FR1071158D
申请日：1952-10-23
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H01H33/98

9. 发明专利

NO137068C 未知
公开(公告)号：NO137068C
公开(公告)日：1977-12-21
申请号：NO99273
申请日：1973-03-13
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H3/30 , H01H33/42 , H01H77/08 , H02B11/133 , H02B11/14
摘要： Electrical switchgear comprising a stationary housing containing current inlet and outlet conductors forming elements of a primary high voltage circuit, a movable housing containing switching means for the primary circuit, mating primary supply contacts on said stationary and movable housings engageable when said movable housing in its operative position to connect said inlet and outlet conductors to said switching means, transformer means in said stationary housing, and a number of secondary circuits fed by said transformer means, wherein at least some of said secondary circuits are contained in said stationary housing and interacting means are provided between said housings for controlling those of said secondary circuits contained in said stationary housing in accordance with the state of said primary circuit switching means in said movable housing.

10. 发明专利

CA992594A MOVABLE HOUSING WITH A MOVABLE TRANSMISSION ELEMENT FOR ELECTRICAL SWITCHGEAR 未知
公开(公告)号：CA992594A
公开(公告)日：1976-07-06
申请号：CA166157
申请日：1973-03-15
申请人： YORKSHIRE SWITCHGEAR & ENG CO
发明人： CATON GEORGE
IPC分类号： H02B11/00 , H01H3/30 , H01H33/42 , H01H77/08 , H02B11/133
摘要： Electrical switchgear comprising a stationary housing containing current inlet and outlet conductors forming elements of a primary high voltage circuit, a movable housing containing switching means for the primary circuit, mating primary supply contacts on said stationary and movable housings engageable when said movable housing in its operative position to connect said inlet and outlet conductors to said switching means, transformer means in said stationary housing, and a number of secondary circuits fed by said transformer means, wherein at least some of said secondary circuits are contained in said stationary housing and interacting means are provided between said housings for controlling those of said secondary circuits contained in said stationary housing in accordance with the state of said primary circuit switching means in said movable housing.

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