专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5096438A Electrical distribution line control sticks 失效
标题翻译：配电线控制棒
公开(公告)号：US5096438A
公开(公告)日：1992-03-17
申请号：US544947
申请日：1990-06-28
申请人： Larry K. Black
发明人： Larry K. Black
IPC分类号： H01H9/10 , H01H31/00 , H01H33/66 , H01R11/14
CPC分类号： H01H31/006 , H01R11/14 , H01H33/66 , H01H9/10
摘要： The invention is an apparatus for connecting and disconnecting an unenergized electrical line relative to an energized electrical line. It includes first and second connector devices, each including an electrically non-conductive member having a manipulatable hook positioned at one end. A fuse is electrically connected between the first and second connector hooks for electrically disconnecting the first connector hook from the second connector hook in the event of an excessive current demand through the connector hooks. A remotely operable switch is eletrically connected between the first and second connector hooks for electrically connecting and disconnecting the first connector hook relative to the second connector hook.
摘要翻译：本发明是一种用于连接和断开未通电电线相对于通电电气线路的装置。它包括第一和第二连接器装置，每个连接器装置包括一个非导电构件，其具有位于一端的可操纵的钩。保险丝电连接在第一连接器钩和第二连接器钩之间，用于在通过连接器钩过大的电流需求的情况下将第一连接器钩与第二连接器钩电连接。远程操作的开关电连接在第一和第二连接器钩之间，用于相对于第二连接器钩电连接和断开第一连接器钩。

52. 发明授权

US4095061A Group operated circuit disconnect apparatus for overhead electric power lines 失效
标题翻译：用于电力电力线的集团操作电路断开装置
公开(公告)号：US4095061A
公开(公告)日：1978-06-13
申请号：US783940
申请日：1977-04-01
申请人： Ronald P. Bridges
发明人： Ronald P. Bridges
IPC分类号： H01H31/00
CPC分类号： H01H31/006 , Y10T74/1836 , Y10T74/20
摘要： A group operated circuit disconnect apparatus for overhead electric power lines has a base in the form of a box-like housing which mounts on a pole, an upright shaft extends through the housing, and a transverse shaft also extends through the housing. A linkage is mounted on the shafts in the housing so that axial rotation of the upright shaft axially rotates the transverse shaft, and this causes three circuit disconnect switches mounted on the housing to be moved simultaneously between closed positions and open positions, or vice versa, as the upright shaft is manually rotated. An end of the housing has a removable closure plate for access to the linkage.

53. 发明授权

US3139992A Boom tip 失效
标题翻译：动臂尖
公开(公告)号：US3139992A
公开(公告)日：1964-07-07
申请号：US25909963
申请日：1963-02-18
申请人： PITMAN MFG COMPANY
发明人： WACHT RAYMOND J , LINDAHL PAUL A
IPC分类号： B66C23/66 , H01H31/00
CPC分类号： B66C23/66 , H01H31/006

54. 发明授权

US2917608A Switch construction 失效
公开(公告)号：US2917608A
公开(公告)日：1959-12-15
申请号：US67542657
申请日：1957-07-31
申请人： S & C ELECTRIC CO
发明人： MIKOS JOHN J
IPC分类号： H01H31/00
CPC分类号： H01H31/006

55. 发明授权

US2824190A Circuit interrupter construction 失效
标题翻译：断路器施工
公开(公告)号：US2824190A
公开(公告)日：1958-02-18
申请号：US57147256
申请日：1956-03-14
申请人： S & C ELECTRIC CO
发明人： MIKOS JOHN J
IPC分类号： H01H31/00
CPC分类号： H01H31/006

56. 发明授权

US2816985A Circuit interrupting means 失效
标题翻译：电路中断手段
公开(公告)号：US2816985A
公开(公告)日：1957-12-17
申请号：US40980054
申请日：1954-02-12
申请人： S & C ELECTRIC CO
发明人： LINDELL SIGURD I
IPC分类号： H01H31/00 , H01H31/12
CPC分类号： H01H31/006 , H01H31/127

57. 发明授权

US2816980A Circuit interrupter construction 失效
公开(公告)号：US2816980A
公开(公告)日：1957-12-17
申请号：US49308355
申请日：1955-03-09
申请人： S & C ELECTRIC CO
发明人： LINDELL SIGURD I
IPC分类号： H01H31/00 , H01H33/76
CPC分类号： H01H33/76 , H01H31/006

58. 发明授权

US2478276A Switch operating lever 失效
标题翻译：切换操作杆
公开(公告)号：US2478276A
公开(公告)日：1949-08-09
申请号：US77976547
申请日：1947-10-14
申请人： JOHNSON TOMLINSON F
发明人： JOHNSON TOMLINSON F
IPC分类号： H01H31/00
CPC分类号： H01H31/006 , H01H2003/323 , Y10T74/20624

59. 发明授权

US999875A Protective device for electrical circuits. 失效
公开(公告)号：US999875A
公开(公告)日：1911-08-08
申请号：US1906309907
申请日：1906-04-04
申请人： WESTINGHOUSE ELECTRIC & MFG CO
发明人： ROSENBLATT GIRARD B
CPC分类号： H01H31/006

60. 发明授权

US09966207B1 Motorized high voltage in-line disconnect switch with communication system controls 有权
公开(公告)号：US09966207B1
公开(公告)日：2018-05-08
申请号：US15582626
申请日：2017-04-29
申请人： CLEAVELAND/PRICE INC.
发明人： Charles M. Cleaveland
IPC分类号： H01H9/54 , H01H31/28 , H01H31/00 , H01H31/02 , H01H3/26 , H01H33/66
CPC分类号： H01H3/26 , H01H31/006 , H01H31/28 , H01H33/126
摘要： A high voltage in-line air break disconnect switch suspended by an electric power line conductor wherein the switch includes a rotating switch blade that is operated by a communication system controlled motor that may include a switch mounted radio which may be controlled by another radio located at a distance and powered by a solar charged battery. The communication system controlled motorized in-line air break disconnect switch may also be arranged in a three phase installation in a two-way or three-way switching arrangement attached to a utility pole or other structure. The communication system controlled motorized in line air break disconnect switch may in addition be arranged in a phase over phase switching arrangement supported by a utility pole or other structure.

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