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公开(公告)号：US20150311016A1
公开(公告)日：2015-10-29
申请号：US14260777
申请日：2014-04-24
Applicant: ABB Technology AG
Inventor： Elizabeth L. Dahm , Jonathan M. Fuge , Matthew D. Cuppett , Mauricio Aristizabal
IPC: H01H33/53
CPC classification number: H01H33/56 , H02B13/045 , H02G5/065
Abstract: A tank for a dead tank circuit breaker includes a body having an interior volume defined by an interior surface. A particle trap structure includes a pair of recessed surfaces in a bottom portion of the interior surface. Each recessed surface is disposed in spaced relation with respect to the interior surface so as to define a channel. A raised surface is spaced from the recessed surfaces and separates the recessed surfaces. The channels are constructed and arranged to trap foreign particles in the interior volume, with the raised surface being constructed and arranged to raise an electric field in the interior volume to be above the channels so as to eliminate electrical activity that would affect the particles in the channels.
Abstract translation: 用于死水箱断路器的罐包括具有由内表面限定的内部容积的本体。 颗粒捕获结构包括在内表面的底部中的一对凹入表面。 每个凹入表面相对于内表面以间隔的关系设置，以便限定通道。 凸起的表面与凹进的表面间隔开并分离凹进的表面。 通道被构造和布置成将外来颗粒捕获在内部体积中，其中凸起表面被构造和布置成将内部体积中的电场升高到通道之上，以便消除影响颗粒的电活动 频道
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公开(公告)号：US09530594B2
公开(公告)日：2016-12-27
申请号：US14260777
申请日：2014-04-24
Applicant: ABB Technology AG
Inventor： Elizabeth L. Dahm , Jonathan M. Fuge , Matthew D. Cuppett , Mauricio Aristizabal
IPC: H01H33/56 , H02B13/045 , H02G5/06
CPC classification number: H01H33/56 , H02B13/045 , H02G5/065
Abstract: A tank for a dead tank circuit breaker includes a body having an interior volume defined by an interior surface. A particle trap structure includes a pair of recessed surfaces in a bottom portion of the interior surface. Each recessed surface is disposed in spaced relation with respect to the interior surface so as to define a channel. A raised surface is spaced from the recessed surfaces and separates the recessed surfaces. The channels are constructed and arranged to trap foreign particles in the interior volume, with the raised surface being constructed and arranged to raise an electric field in the interior volume to be above the channels so as to eliminate electrical activity that would affect the particles in the channels.
Abstract translation: 用于死水箱断路器的罐包括具有由内表面限定的内部容积的本体。 颗粒捕获结构包括在内表面的底部中的一对凹入表面。 每个凹入表面相对于内表面以间隔的关系设置，以便限定通道。 凸起的表面与凹进的表面间隔开并分离凹进的表面。 通道被构造和布置成将外来颗粒捕获在内部体积中，其中凸起表面被构造和布置成将内部体积中的电场升高到通道之上，以便消除影响颗粒的电活动 频道
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公开(公告)号：US20140131178A1
公开(公告)日：2014-05-15
申请号：US13676343
申请日：2012-11-14
Applicant: ABB TECHNOLOGY AG
Inventor： Matthew Cuppett , Jonathan Fuge , Beth Dahm , Mauricio Aristizabal
IPC: H01H9/20
CPC classification number: H01H9/20 , H01H3/3021 , H01H33/42
Abstract: Holding structure includes a gear rack member for coupling with an object for movement therewith. The gear rack member includes a set of a teeth and a cam profile surface. A latch is associated with the set of teeth so as to engage and disengage the teeth. A cam follower is fixed to the latch to engage the cam profile surface thereby defining the engaged or disengaged position of the latch with respect to the teeth. A spring provides torque on the latch. The holding structure is constructed and arranged such that during movement of the object in an intended direction, the latch engages the teeth and is held in the engaged position by the spring so as to stop any movement of the object in a direction that is opposite the intended direction, otherwise, the spring is constructed and arranged to hold the latch in the disengaged position.
Abstract translation: 保持结构包括与用于与其一起移动的物体联接的齿条构件。 齿条构件包括一组齿和凸轮轮廓表面。 闩锁与该组牙齿相关联，以便啮合和脱离牙齿。 凸轮从动件固定到闩锁以接合凸轮轮廓表面，从而限定闩锁相对于齿的接合或分离位置。 弹簧在闩锁上提供扭矩。 保持结构被构造和布置成使得在物体沿预期方向移动期间，闩锁接合齿并且通过弹簧保持在接合位置，以便阻止物体在与该物体相反的方向上的任何运动 否则，弹簧被构造和布置成将闩锁保持在脱离位置。
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公开(公告)号：US09064644B2
公开(公告)日：2015-06-23
申请号：US13676343
申请日：2012-11-14
Applicant: ABB Technology AG
Inventor： Matthew Cuppett , Jonathan Fuge , Beth Dahm , Mauricio Aristizabal
CPC classification number: H01H9/20 , H01H3/3021 , H01H33/42
Abstract: Holding structure includes a gear rack member for coupling with an object for movement therewith. The gear rack member includes a set of a teeth and a cam profile surface. A latch is associated with the set of teeth so as to engage and disengage the teeth. A cam follower is fixed to the latch to engage the cam profile surface thereby defining the engaged or disengaged position of the latch with respect to the teeth. A spring provides torque on the latch. The holding structure is constructed and arranged such that during movement of the object in an intended direction, the latch engages the teeth and is held in the engaged position by the spring so as to stop any movement of the object in a direction that is opposite the intended direction, otherwise, the spring is constructed and arranged to hold the latch in the disengaged position.
Abstract translation: 保持结构包括与用于与其一起移动的物体联接的齿条构件。 齿条构件包括一组齿和凸轮轮廓表面。 闩锁与该组牙齿相关联，以便啮合和脱离牙齿。 凸轮从动件固定到闩锁以接合凸轮轮廓表面，从而限定闩锁相对于齿的接合或分离位置。 弹簧在闩锁上提供扭矩。 保持结构被构造和布置成使得在物体沿预期方向移动期间，闩锁接合齿并且通过弹簧保持在接合位置，以便阻止物体在与该物体相反的方向上的任何运动 否则，弹簧被构造和布置成将闩锁保持在脱离位置。
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