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81.发明授权
公开(公告)号：US5886311A
公开(公告)日：1999-03-23
申请号：US927928
申请日：1997-09-11
Applicant: Robert Morel , Henri Auque , Philippe Hartmann , Denis Vial , Michel Faure
Inventor： Robert Morel , Henri Auque , Philippe Hartmann , Denis Vial , Michel Faure
CPC classification number: H01H21/18 , H01H19/64 , H01H9/0072 , H01H1/2041 , H01H1/365 , H01H2071/1036 , H01H21/42 , H01H3/40
Abstract: A multipole switch comprises a plurality of single-pole switch modules arranged side by side in compartments of the insulating case. Each switch module comprises an individual switching bar supporting the movable contact, said bar being formed by a vertical-axis rotary insulating stud having an end-piece for guiding in rotation at one of its ends, and driving means at the other end. A pair of actuating rods is mechanically coupled to the driving means of all the switching bars, and cooperates with connecting rods of the operating mechanism to perform movement of the actuating rods in translation in opposite directions when moving from the open position to the closed position, and vice-versa, said elongate actuating rods extending parallel to one another in a horizontal plane perpendicular to the different rotary studs.
Abstract translation: 多极开关包括在绝缘壳体的隔室中并排布置的多个单极开关模块。 每个开关模块包括支撑可动触头的单独的开关杆，所述杆由垂直轴旋转绝缘支柱形成，所述垂直轴旋转绝缘支架具有用于在其一端引导旋转的端件和另一端的驱动装置。 一对致动杆机械联接到所有切换杆的驱动装置，并且与操作机构的连接杆配合，以在从打开位置移动到关闭位置时沿相反方向平移的致动杆的运动， 并且反之亦然，所述细长致动杆在垂直于不同旋转螺柱的水平面中彼此平行延伸。
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公开(公告)号：US5686709A
公开(公告)日：1997-11-11
申请号：US451588
申请日：1995-05-26
Applicant: Robert Casagrande , Erich J. Pannenborg , Andre J. M'Sadoques , Gary Paul Michaelis
Inventor： Robert Casagrande , Erich J. Pannenborg , Andre J. M'Sadoques , Gary Paul Michaelis
CPC classification number: H01H71/1009 , H01H2071/1036
Abstract: A modular plastic trip bar assembly joins separate single pole molded case circuit breakers into a single multipole circuit breaker. The addition of the trip cam to the trip bar assembly allows four and five pole combinations to operate in unison.
Abstract translation: 模块化塑料脱扣杆组件将单独的单极塑壳断路器连接到单个多极断路器中。 将跳闸凸轮添加到跳闸杆组件允许四个和五个杆组合一致地操作。
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公开(公告)号：US5298874A
公开(公告)日：1994-03-29
申请号：US952256
申请日：1992-09-28
Applicant: Robert Morel , Jean-Pierre Nebon , Jean-Pierre Nereau , Philippe Perrier
Inventor： Robert Morel , Jean-Pierre Nebon , Jean-Pierre Nereau , Philippe Perrier
CPC classification number: H01H1/2058 , H01H71/0271 , H01H71/1009 , H01H2071/0285 , H01H2071/1036 , H01H2077/025 , H01H73/045 , H02B1/041
Abstract: A modular low voltage multipole circuit breaker, including a plurality of identical single-pole breaking units each including a parallelipipedic insulating box having two opposite parallel large side faces and two opposite parallel small side faces, two terminals located at respective opposite parallel small side faces, a stationary contact electrically connected to one of the terminals, a movable contact cooperable between a first position contacting the stationary contact and a second position separated from the stationary contact and a molded case for housing the single-pole breaking units. The molded case has two opposite parallel side walls having the same thickness, the single-pole breaking units being sequentially arranged and parallel to each other and parallel to the side walls such that adjacent single-pole breaking units are spaced apart a distance equal to twice the thickness of the side walls, the single-pole breaking units being spaced apart at a constant pitch. An operating mechanism is provided to be common to all single-pole breaking units for simultaneously operating all single-pole breaking units.
Abstract translation: 一种模块化低压多极断路器，包括多个相同的单极断路单元，每个单极断路单元包括具有两个相对的平行大侧面和两个相对的平行小侧面的平行绝缘箱，位于各自相对的平行小侧面的两个端子， 电连接到所述端子之一的固定触点，可配合在与所述固定触点相接触的第一位置和与所述固定触点分离的第二位置之间的可动触头和用于容纳所述单极断路单元的模制壳体。 模制壳体具有两个具有相同厚度的相对平行的侧壁，单极断路单元依次布置并平行并平行于侧壁，使得相邻的单极断路单元间隔开等于两倍的距离 侧壁的厚度，单极断路单元以恒定间距间隔开。 提供了一种操作机构，用于所有单极断路装置，以同时操作所有单极断路装置。
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公开(公告)号：US4958135A
公开(公告)日：1990-09-18
申请号：US279456
申请日：1988-12-05
Applicant: Pierre Baginski , Jean-Pierre Nebon , Marc Bur
Inventor： Pierre Baginski , Jean-Pierre Nebon , Marc Bur
CPC classification number: H01H71/08 , H01H71/1045 , H01H2071/1036 , H01H71/02
Abstract: A high-current multipole circuit breaker is made up of standard poles juxtaposed in a molded case. At least two adjacent poles are twinned, that is to say electrically arranged in parallel and connected to a common connecting strip. The connecting strips of the other poles are widened, so as to partially overlap the immediately adjacent twinned pole. In this way, the circuit breaker rating is higher than that of the individual poles which make it up.
Abstract translation: 大电流多极断路器由在模制箱中并列的标准杆组成。 至少两个相邻的极点是双绞的，也就是说电平行布置并连接到公共连接条。 其他极的连接条被加宽，以便与紧邻的双极极部分重叠。 以这种方式，断路器额定值高于补偿的各个极点的额定值。
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Patent Agency Ranking85.发明授权
公开(公告)号：US4884047A
公开(公告)日：1989-11-28
申请号：US279457
申请日：1988-12-05
Applicant: Pierre Baginski , Jean-Pierre Nebon , Marc Bur
Inventor： Pierre Baginski , Jean-Pierre Nebon , Marc Bur
CPC classification number: H01H71/0271 , H02B1/46 , H01H2071/1036 , H02B1/041
Abstract: The circuit breaker is formed by two adjoined standard multipole molded cases, resin being cold-cast between the opposite side walls, comprising reliefs, of the two cases in order to provide fixing. A spacer, secured by bolts to the side walls of the two cases, defines their distance apart and can be used to cooperate with a racking cam when the circuit breaker is drawn into a fixed frame. The circuit breaker comprises an electronic trip device, an operating mechanism and an operating bar of the poles common to all the poles. At least two adjacent poles are twinned, that is to say eletrically connected in parallel.
Abstract translation: 断路器由两个相邻的标准多极模制壳体形成，两个壳体的相对侧壁之间的冷却树脂包括浮雕以提供固定。 通过螺栓固定到两个壳体的侧壁上的间隔件限定了它们的间隔距离，并且当断路器被拉入固定框架时可以用于与货架凸轮配合。 断路器包括电子跳闸装置，操作机构和所有极共同的极点的操作杆。 至少两个相邻的极点是双极的，也就是说并联连接。
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公开(公告)号：US4288768A
公开(公告)日：1981-09-08
申请号：US62166
申请日：1979-07-30
Applicant: Hans Arnhold , Peter Flohr
Inventor： Hans Arnhold , Peter Flohr
CPC classification number: H01H83/226 , H01H83/04 , H01H2071/1036 , H01H71/1018 , H01H71/526
Abstract: An electrical full protection circuit breaker for interrupting a current circuit in response to an overload current, or a short circuit current, or in response to an earth leakage or fault current, includes the structural and functional combination of one or several single pole circuit breakers with an earth leakage current circuit breaker. Each circuit breaker has a narrow and compact structure and the same housing contour. The fault current circuit breaker member, which is coupled with one or more single pole circuit breakers, has its own contact interruption elements. Additionally, the fault current circuit breaker is provided in its outwardly located terminal connection zone with a freely accessible summing current transformer which is constructed as a bushing transformer.
Abstract translation: 用于响应于过载电流或短路电流或响应于接地漏电或故障电流中断电流电路的电气全保护断路器包括一个或多个单极断路器与一个或多个单极断路器的结构和功能组合， 漏电流断路器。 每个断路器具有窄而紧凑的结构和相同的外壳轮廓。 与一个或多个单极断路器耦合的故障电流断路器构件具有其自身的接触中断元件。 此外，故障电流断路器在其向外定位的端子连接区域中设置有可自由访问的加法电流互感器，其被构造为套管变压器。
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公开(公告)号：US4240053A
公开(公告)日：1980-12-16
申请号：US755769
申请日：1976-12-30
Applicant: Hugh A. Nelson , John A. Wafer , Paul P. Koren , Nicholas A. Salemi , Alfred E. Maier
Inventor： Hugh A. Nelson , John A. Wafer , Paul P. Koren , Nicholas A. Salemi , Alfred E. Maier
CPC classification number: H01H1/54 , H01H1/226 , H01H2003/3094 , H01H2071/1036
Abstract: A circuit breaker including first and second spaced-apart stationary contacts and a movable contact operable between open and closed positions with respect to the stationary contact wherein the movable contact, when in the closed position, conducts electricity between the stationary contacts and wherein the movable contact, when in the open position, is spaced apart from one of the stationary contacts. The movable contact has a longitudinal slot extending from one end thereof, and the movable contact is pivotally engaged to one of the stationary contacts at the movable contact end wherein the slot is located. The first stationary contact has an end portion thereof which is disposed within the movable contact slot. Also included is a mechanism for effecting movement of the movable contact between the open and closed positions and magnetic repulsion and magnetic attraction elements for increasing the contact pressure between the stationary and movable contacts.
Abstract translation: 一种断路器，包括第一和第二间隔开的固定触点和可在相对于固定触点的开放和关闭位置之间操作的可动触点，其中当处于闭合位置时，可动触头在静触点之间传导电力， 当处于打开位置时，与静止触点中的一个间隔开。 可移动触头具有从其一端延伸的纵向狭槽，并且可动触头可枢转地接合在可移动接触端处的一个固定触点，其中插槽位于该位置。 第一固定接触件的端部设置在可动接触槽内。 还包括用于在打开和关闭位置之间实现可动触头的运动的机构，以及用于增加固定和可动触点之间的接触压力的磁性斥力和磁吸引元件。
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公开(公告)号：US3159048A
公开(公告)日：1964-12-01
申请号：US19637162
申请日：1962-05-21
Applicant: SQUARE D CO
Inventor： JOSEPH CLIFFORD
IPC: H01H71/10
CPC classification number: H01H71/1018 , H01H2071/1036 , Y10T74/20396 , Y10T74/20738 , Y10T74/20756
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公开(公告)号：US1887535A
公开(公告)日：1932-11-15
申请号：US43983730
申请日：1930-03-28
Applicant: GEN ELECTRIC
Inventor： ATWOOD WINFIELD A
CPC classification number: H01H71/528 , H01H71/1009 , H01H2071/1036
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