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公开(公告)号：US12300953B2
公开(公告)日：2025-05-13
申请号：US18483457
申请日：2023-10-09
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , Raymond Henry Jodoin , Benjamin James Harvey
Abstract: A grounding clamp uses a spring driving a piston mounted movable jaw as a safety lockout. The movable jaw and a fixed jaw, which may include teeth, form a conductor clamp. The ground clamp mounts on the end of a hot stick to provide for electrically insulated remote operation of the ground clamp by a lineman holding the hot stick and pulling on, or releasing, a lever arm on the hot stick. The system provides increased safety for the lineman as the spring providing the spring loading of the clamp has a high spring force to overcome, thus providing the lockout. The lever arm on the hot stick tool provides mechanical advantage to overcome the spring force and thus release the lockout. The lineman cannot usefully operate the ground clamp manually without the hot stick due to spring force lockout.
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公开(公告)号：US11563313B2
公开(公告)日：2023-01-24
申请号：US16865141
申请日：2020-05-01
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , David Karl Wabnegger , Phillip Howard Quaedvlieg , Robert Wayne Palmer
IPC: H02G1/04
Abstract: The present invention relates to replacing conductors in a high-voltage power transfer system. The method provides, for example, a method for maintaining sections of electrically conductive phases in a three-phase power conductor line, wherein the three phases are parallel and spaced apart in an ordered sequence. The phases are strung between support structures and supported above the ground. Maintenance work, which include replacement or repair, is performed on sections of the three phases without interrupting a power load in any one of the three phases and without transposing the relative positions of the phases out of their ordered sequence.
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公开(公告)号：US10992116B2
公开(公告)日：2021-04-27
申请号：US16872062
申请日：2020-05-11
Applicant: Quanta Associates, L.P.
Inventor： David Karl Wabnegger , Robert Wayne Palmer , Jody Milton Greer , Daniel Neil O'Connell , Raymond Henry Jodoin , Ian Edward Trip , Michael Howard Boudreau
Abstract: An electrical isolator includes a flexible non-electrically conductive membrane and an inelastic flexible dielectric member journalled in the membrane and extending from the first end of the membrane to the second end of the membrane. First and second couplings are mounted to the ends of the dielectric member. The ends of the membrane are mated in sealed engagement with the couplings so as to fluidically seal the ends of the membrane and the dielectric member within the membrane. The membrane is filled with a dielectric fluid so as to displace any air in the membrane and the dielectric member. The couplings are adapted to couple to objects at opposite ends of the electrical isolator.
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公开(公告)号：US20200295476A1
公开(公告)日：2020-09-17
申请号：US16889106
申请日：2020-06-01
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , Phillip Howard Quaedvlieg , David Karl Wabnegger , Janos Csaba Toth , Ian Edward Trip , Ronald F. Howarth , Jolly Vincent Pangan Nepomuceno , Robert Dale Wicks
Abstract: A grounding clamp includes a safety lock-out which locks the operation of the clamp in the absence of a cooperating hot-stick. The lock-out employs a clutch which prevents the translation of the clamping members relative to one another until the clutch is disengaged. The cooperating hot-stick is required for the disengagement of the clutch.
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公开(公告)号：US10748728B2
公开(公告)日：2020-08-18
申请号：US16363731
申请日：2019-03-25
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , David Karl Wabnegger
Abstract: A boom mountable breaker system and a method of using same for interrupting electrical transmission through a portion of an energized conductor downstream of a desired break location. The method includes: mounting the jumper onto the energized conductor across the desired break location so as to form an electrically conductive first parallel electrical path; installing an in-line opener in the energized conductor at the desired break location on the energized conductor; positioning the breaker at the desired break location on the energized conductor, and electrically connecting the breaker, while open, across the desired break location and across the opposite ends of the jumper so as to form a second parallel electrical path when the breaker is closed; closing the breaker to thereby complete the second parallel electrical path; removing the jumper from across the desired break location; and, opening and then removing the breaker.
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Patent Agency Ranking
公开(公告)号：US20190363462A1
公开(公告)日：2019-11-28
申请号：US16404465
申请日：2019-05-06
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , Phillip Howard Quaedvlieg , David Karl Wabnegger , Janos Csaba Toth , Ian Edward Trip , Ronald F. Howarth , Jolly Vincent Pangan Nepomuceno , Robert Dale Wicks
Abstract: A grounding clamp includes a safety lock-out which locks the operation of the clamp in the absence of a cooperating hot-stick. The lock-out employs a clutch which prevents the translation of the clamping members relative to one another until the clutch is disengaged. The cooperating hot-stick is required for the disengagement of the clutch.
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公开(公告)号：US20190221393A1
公开(公告)日：2019-07-18
申请号：US16363731
申请日：2019-03-25
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , David Karl Wabnegger
Abstract: A boom mountable breaker system and a method of using same for interrupting electrical transmission through a portion of an energized conductor downstream of a desired break location. The method includes: mounting the jumper onto the energized conductor across the desired break location so as to form an electrically conductive first parallel electrical path; installing an in-line opener in the energized conductor at the desired break location on the energized conductor; positioning the breaker at the desired break location on the energized conductor, and electrically connecting the breaker, while open, across the desired break location and across the opposite ends of the jumper so as to form a second parallel electrical path when the breaker is closed; closing the breaker to thereby complete the second parallel electrical path; removing the jumper from across the desired break location; and, opening and then removing the breaker.
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公开(公告)号：US10283882B2
公开(公告)日：2019-05-07
申请号：US15584888
申请日：2017-05-02
Applicant: Quanta Associates, L.P.
Inventor： Phillip Howard Quaedvlieg , David Karl Wabnegger , Janos Csaba Toth , Daniel Neil O'Connell
Abstract: A grounding clamp includes a safety lock-out which locks the operation of the clamp in the absence of a hot-stick. A clamping member cooperates with a frame having an arm, and is selectively biasable by a user to translate the clamping member relative to the frame to clamp a conductor between the clamping member and arm. The lock-out cooperates with the clamping member to prevent the translation of the clamping member unless in the presence of an insulating tool such as a hot-stick.
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公开(公告)号：US20170287665A1
公开(公告)日：2017-10-05
申请号：US15475689
申请日：2017-03-31
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , David Karl Wabnegger
CPC classification number: H01H71/0264 , B66C1/42 , B66C23/66 , H01H71/10 , H02G1/02
Abstract: A boom mountable breaker system and a method of using same for interrupting electrical transmission through a portion of an energized conductor downstream of a desired break location. The method includes: mounting the jumper onto the energized conductor across the desired break location so as to form an electrically conductive first parallel electrical path; installing an in-line opener in the energized conductor at the desired break location on the energized conductor; positioning the breaker at the desired break location on the energized conductor, and electrically connecting the breaker, while open, across the desired break location and across the opposite ends of the jumper so as to form a second parallel electrical path when the breaker is closed; closing the breaker to thereby complete the second parallel electrical path; removing the jumper from across the desired break location; and, opening and then removing the breaker.
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公开(公告)号：US20170047716A1
公开(公告)日：2017-02-16
申请号：US15236002
申请日：2016-08-12
Applicant: Quanta Associates, L.P.
Inventor： Daniel Neil O'Connell , David Karl Wabnegger , Phillip Howard Quaedvlieg , Robert Wayne Palmer
IPC: H02G1/04
CPC classification number: H02G1/04
Abstract: The present invention relates to replacing conductors in a high-voltage power transfer system. The method provides, for example, a method for maintaining sections of electrically conductive phases in a three-phase power conductor line, wherein the three phases are parallel and spaced apart in an ordered sequence. The phases are strung between support structures and supported above the ground. Maintenance work, which include replacement or repair, is performed on sections of the three phases without interrupting a power load in any one of the three phases and without transposing the relative positions of the phases out of their ordered sequence.
Abstract translation: 本发明涉及在高压输电系统中替换导线。 该方法提供例如用于在三相电力导线中维持导电相的部分的方法，其中三相以有序的顺序并联和间隔开。 相位支撑在支撑结构之间并支撑在地面上。 包括更换或修理在内的维护工作是在三相中的一部分进行的，而不会中断三相中任一相的功率负载，而不会将相位的相对位置排除在其有序序列之外。
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