公开(公告)号：US10032578B2

公开(公告)日：2018-07-24

申请号：US15391935

申请日：2016-12-28

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Matthew Rain Darr ,  Rui Guo ,  Xuecheng Zhang

IPC: H01H85/20 ,  H01H85/54 ,  H01H21/22 ,  H01H21/16

Abstract: A high current fusible disconnect switch device includes a switch housing configured to receive a pluggable touch-safe fuse module, and a dual slide bar actuator assembly for opening and closing switch contacts. The dual slide bar elements are each coupled to bias elements that store and release energy to affect switch opening and closing operations. The switch opening and closing operation is multi-staged wherein the only the first slider element is movable in the first stage, and both the first and second slider elements are movable in the second stage.

公开(公告)号：US09543083B2

公开(公告)日：2017-01-10

申请号：US13008950

申请日：2011-01-19

Applicant: Matthew Rain Darr ,  Hundi Panduranga Kamath

Inventor： Matthew Rain Darr ,  Hundi Panduranga Kamath

IPC: H01H85/02 ,  H01H9/10 ,  H01H21/16 ,  H01H71/12 ,  H01H1/20 ,  H01H9/28 ,  H01H71/04 ,  H01H71/08 ,  H01H83/10 ,  H01H83/12 ,  H01H83/20 ,  H01H71/02

CPC classification number: H01H9/104 ,  H01H1/20 ,  H01H9/10 ,  H01H9/102 ,  H01H9/282 ,  H01H21/16 ,  H01H71/04 ,  H01H71/08 ,  H01H71/123 ,  H01H71/125 ,  H01H83/10 ,  H01H83/12 ,  H01H83/20 ,  H01H85/0241 ,  H01H2071/0278

Abstract: A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A current detecting element, a tripping mechanism, and control circuitry are provided to move the switchable contact to an open position in response to predetermined electrical current conditions in the device.

Abstract translation: 熔断开关断开装置包括适于在其中容纳至少一个熔断器的壳体和用于将熔丝连接到电路器的可切换触点。 提供电流检测元件，跳闸机构和控制电路，以响应于设备中的预定电流状况将可切换触点移动到打开位置。

公开(公告)号：US20150042441A1

公开(公告)日：2015-02-12

申请号：US13961930

申请日：2013-08-08

Applicant: Palle Kohring Weinreich

Inventor： Palle Kohring Weinreich

IPC: H01H21/16

CPC classification number: H01H21/16 ,  H01H21/165

Abstract: An electrical switch having an activation component that closes and opens contact points within a switch housing. The activation component may include a front end and a rear end. The rear end may be within the switch housing and the front end may be protruding from the switch housing. The front end of the activation component may include a fuse slot. A fuse may be placed in the fuse slot and removed from the fuse slot. A rubber cover may be removably attachable to the outside of the fuse slot to protect a fuse within the fuse slot

Abstract translation: 具有激活部件的电开关，所述激活部件关闭和打开开关壳体内的接触点。 激活部件可以包括前端和后端。 后端可以在开关壳体内，并且前端可以从开关壳体突出。 激活组件的前端可以包括保险丝槽。 保险丝可以放置在保险丝插槽中，并从保险丝插槽中取出。 橡胶盖可以可拆卸地附接到保险丝槽的外部，以保护保险丝槽内的保险丝

公开(公告)号：US08614618B2

公开(公告)日：2013-12-24

申请号：US13009012

申请日：2011-01-19

Applicant: Matthew Rain Darr ,  Hundi Panduranga Kamath

Inventor： Matthew Rain Darr ,  Hundi Panduranga Kamath

IPC: H01H9/10 ,  H01H21/16

CPC classification number: H01H9/104 ,  H01H1/20 ,  H01H9/10 ,  H01H9/102 ,  H01H9/282 ,  H01H21/16 ,  H01H71/04 ,  H01H71/08 ,  H01H71/123 ,  H01H71/125 ,  H01H83/10 ,  H01H83/12 ,  H01H85/0241 ,  H01H2071/0278

Abstract: A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and a switchable contact for connecting the fuse to circuitry. A tripping mechanism and control circuitry are provided to displace the switchable contact, as well as multiple other components in the device, in response to a predetermined electrical condition.

Abstract translation: 熔断开关断开装置包括适于在其中容纳至少一个熔断器的壳体和用于将熔丝连接到电路器的可切换触点。 提供了跳闸机构和控制电路，以响应于预定的电气状况来移动可切换触点以及装置中的多个其他部件。

公开(公告)号：US08089335B2

公开(公告)日：2012-01-03

申请号：US12483078

申请日：2009-06-11

Applicant: Matthew R. Darr ,  Joseph James Ventura

Inventor： Matthew R. Darr ,  Joseph James Ventura

IPC: H01H37/08 ,  H01H9/10 ,  H01H21/16

CPC classification number: H01H9/104 ,  H01H1/20 ,  H01H9/102 ,  H01H9/167 ,  H01H9/282 ,  H01H21/025 ,  H01H21/16 ,  H01H83/10 ,  H01H83/12 ,  H01H85/0241 ,  H01H85/30 ,  H01H2071/0278

Abstract: A monitoring module for a fusible switch disconnect device includes an open fuse detecting element and wire leads for completing an electrical connection with a fuse.

Abstract translation: 用于熔断开关断开装置的监控模块包括开路保险丝检测元件和用于完成与保险丝的电连接的导线。

公开(公告)号：US07924136B2

公开(公告)日：2011-04-12

申请号：US12277051

申请日：2008-11-24

Applicant: Matthew R. Darr ,  Robert Stephen Douglass ,  Matthew Thomas Dowil

Inventor： Matthew R. Darr ,  Robert Stephen Douglass ,  Matthew Thomas Dowil

IPC: H01H9/10 ,  H01H21/16

CPC classification number: H01H9/104 ,  H01H1/20 ,  H01H9/102 ,  H01H9/282 ,  H01H21/16 ,  H01H83/10 ,  H01H83/12 ,  H01H85/0241 ,  H01H2071/0278

Abstract: A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and switchable contacts for connecting the fuse to circuitry. A tripping mechanism is provided to disconnect the switchable contacts when predetermined circuit conditions occur.

Abstract translation: 熔断开关断开装置包括适于在其中容纳至少一个熔断器的壳体和用于将熔断器连接到电路器的可切换触点。 提供跳闸机构以在发生预定电路条件时断开可切换触点。

公开(公告)号：US5138296A

公开(公告)日：1992-08-11

申请号：US806963

申请日：1991-12-12

Applicant: Robert E. Borchardt ,  Eberhardt H. Schreiber ,  Grant W. Nelson

Inventor： Robert E. Borchardt ,  Eberhardt H. Schreiber ,  Grant W. Nelson

IPC: H01H1/36 ,  H01H9/00 ,  H01H19/635 ,  H01H21/16

CPC classification number: H01H1/365 ,  H01H19/635 ,  H01H21/16 ,  H01H9/0066

Abstract: The present invention is an electric switch for switching individual phases of multi-phase AC electric power. The switch has at least one pair of fixed terminals with each terminal of the pair having an ear extending upward in a vertical plane. The switch also has a conducting device with contacts that extend downward in the vertical plane corresponding to the fixed terminals. Moving contacts are mounted to an axially translatable contact carrier and engage contemporaneously in the vertical plane with the contacts from the conducting device and the fixed terminals when the contact carrier slides into an "on" position. Electrical power is then able to flow from the line-side fixed terminal, through the conducting device, to the load-side terminal. The contact carrier is translated axially by the drive mechanism. The drive mechanism employs over-center shifting and lost-motion switching technology to prevent the switch from being in a partially "on" position. An auxiliary switch can be mounted to the switch and switched "on" and "off" contemporaneously with the electric switch.

公开(公告)号：US4959514A

公开(公告)日：1990-09-25

申请号：US405172

申请日：1989-09-11

Applicant: Dean A. Robarge ,  John A. Morby ,  Andre J. M'Sadoques ,  Robert G. Markowski

Inventor： Dean A. Robarge ,  John A. Morby ,  Andre J. M'Sadoques ,  Robert G. Markowski

IPC: H01H9/34 ,  H01H21/16 ,  H01H85/02

CPC classification number: H01H85/0208 ,  H01H21/16 ,  H01H9/342

Abstract: A Fusible electric switch is herein described for increased ratings within industrial electrical distribution circuits by the provision of an arc exhaust gas controller. The arc gas controller cools and deionizes the arc gases that are generated upon separation of the switch contacts and exhausts the gases in a predetermined direction outside the switch enclosure. Fuse pullers are arranged at one end of each of the switch fuses to facilitate both installation and removal of the fuses.

Abstract translation: 这里描述了一种可熔电开关，用于通过提供电弧排气控制器在工业配电电路中增加额定值。 电弧气体控制器冷却并去除在分离开关触点时产生的电弧气体，并且在开关外壳外部沿预定方向排出气体。 每个开关保险丝的一端设有保险丝拉线器，以方便安装和拆卸保险丝。

公开(公告)号：US3943312A

公开(公告)日：1976-03-09

申请号：US550041

申请日：1975-02-14

Applicant: Joel L. Bernstein ,  Paul E. Kovach

Inventor： Joel L. Bernstein ,  Paul E. Kovach

IPC: A62C31/02 ,  B05B12/00 ,  H01H36/00 ,  H01H3/16 ,  H01H9/06 ,  H01H21/16

CPC classification number: H01H36/0006 ,  A62C31/02 ,  B05B12/00

Abstract: An electrical switch assembly includes a housing adapted to be coupled to a hose and nozzle to form a fluid passage therebetween. The assembly has a pair of reed switches which provide signal input to circuitry and each switch may be activated by the manual rotation of a sleeve. The sleeve carries a magnet to actuate the switch and may be rotated in either direction from a centered position between the reed switches.

Abstract translation: 电气开关组件包括适于联接到软管和喷嘴以在其间形成流体通道的壳体。 该组件具有一对簧片开关，其向电路提供信号输入，并且可以通过套筒的手动旋转来激活每个开关。 套筒带有一个磁铁来致动开关，并且可以从舌簧开关之间的中心位置沿任一方向旋转。

公开(公告)号：US3596026A

公开(公告)日：1971-07-27

申请号：US3596026D

申请日：1969-05-09

Applicant: SQUARE D CO

Inventor： RYS TADEUSZ J

IPC: H01H9/36 ,  H01H21/16 ,  H01H33/10

CPC classification number: H01H9/36 ,  H01H21/16

Abstract: An arc chute or arc suppressor including a supporting casing in covering relationship with a pair of stationary contact jaws cooperable with an electrical switch blade, cold-molded arcsuppressive material supported in the casing forwardly of the contact jaws, and a plurality of generally U-shaped metal plates supported in spaced relationship forwardly of the contact jaws by the arc-suppressive material, the plate nearest the contact jaws being substantially completely covered on the surface thereof facing the contact jaws by the arc-suppressive material.