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1. 发明授权

US06614334B1 Circuit breaker including two circuit breaker mechanisms and an operating handle 有权
标题翻译：断路器包括两个断路器机构和一个操作手柄
公开(公告)号：US06614334B1
公开(公告)日：2003-09-02
申请号：US10185560
申请日：2002-06-27
申请人： Jeffrey S. Gibson , Craig A. Rodgers , Lance Gula
发明人： Jeffrey S. Gibson , Craig A. Rodgers , Lance Gula
IPC分类号： H01H902
CPC分类号： H01H71/1045 , H01H71/1027 , H01H71/128 , H01H71/501 , H01H71/52 , H01H2300/048
摘要： A circuit breaker includes a housing, line and load terminals, first and second circuit breaker mechanisms, an operating handle having on and off positions, and first and second links from the operating handle to the respective first and second operating mechanisms. Each of the circuit breaker mechanisms includes a set of separable contacts in series with the other separable contacts between the line and load terminals, an operating mechanism for moving the corresponding separable contacts between open and closed positions, and a trip mechanism cooperating with the corresponding operating mechanism for moving the corresponding separable contacts from the closed to the open position thereof. The first and second links engage the first and second operating mechanisms to move the first and second separable contacts, respectively, between the corresponding closed and open positions thereof responsive to the on and off positions, respectively, of the operating handle.
摘要翻译：断路器包括壳体，线路和负载端子，第一和第二断路器机构，具有开和关位置的操作手柄以及从操作手柄到相应的第一和第二操作机构的第一和第二连杆。每个断路器机构包括与线路和负载端子之间的其他可分离触点串联的一组可分离触点，用于在打开和关闭位置之间移动相应的可分离触点的操作机构以及与相应操作用于将相应的可分离触点从关闭位置移动到其打开位置的机构。第一和第二连杆接合第一和第二操作机构，以响应于操作手柄的开和关位置，分别在相应的关闭和打开位置之间移动第一和第二可分离触点。

2. 发明授权

US06469268B1 Electrical switch 有权
标题翻译：电开关
公开(公告)号：US06469268B1
公开(公告)日：2002-10-22
申请号：US09744390
申请日：2001-01-24
申请人： Alois Schaeffeler , Alfons Steidle
发明人： Alois Schaeffeler , Alfons Steidle
IPC分类号： H01H1302
CPC分类号： H01H15/18 , H01H9/06 , H01H19/635 , H01H2300/048
摘要： An electrical switch which can be used in particular in power tools, such as drilling machines, angle grinders or the like, is disclosed. The switch has an actuator, at least one fixed contact, and at least one switching contact. The switching contact is arranged on a slide which is moveable between two positions by means of the actuator. The switching contact is at a distance from the fixed contact in the one position and bears against the fixed contact in the other position. An elastic device interacts with the slide, so that the slide can be changed over between the two positions with a type of snap movement. The elastic device may be a first spring, arranged on the slide, like a pressure-point spring. The first spring, during movement of the slide, interacts with a switching-point link, fixed relative to the slide, for generating a pressure point in such a way that a spring force is effective against the direction of movement of the slide up to the changeover point, which is reached when the pressure point has been overcome.
摘要翻译：公开了一种特别用于电动工具，例如钻床，角磨机等的电开关。开关具有致动器，至少一个固定触点和至少一个开关触点。切换触点设置在可通过致动器在两个位置之间移动的滑块上。切换触点在一个位置处与固定触点相距一定距离，并且在另一位置上抵靠固定触点。弹性装置与滑块相互作用，使得滑块可以通过一种卡扣运动在两个位置之间切换。弹性装置可以是如压力弹簧一样布置在滑块上的第一弹簧。第一弹簧在滑动件运动期间与相对于滑块固定的切换点连杆相互作用，以产生压力点，使得弹簧力有效抵抗滑块的运动方向直到当压力点被克服时就达到了转换点。

3. 发明授权

US2901575A Electrical switch 失效
公开(公告)号：US2901575A
公开(公告)日：1959-08-25
申请号：US67851257
申请日：1957-08-16
申请人： TEXAS INSTRUMENTS INC
发明人： CLARKE DAVID E
IPC分类号： H01H1/20 , H01H11/00 , H01H15/10 , H01H73/24 , H01H77/04
CPC分类号： H01H73/24 , H01H1/2016 , H01H11/0018 , H01H15/102 , H01H77/04 , H01H2300/048

4. 发明申请

US20170271109A1 LATCH-FREE ACTUATORS 审中-公开
公开(公告)号：US20170271109A1
公开(公告)日：2017-09-21
申请号：US15075540
申请日：2016-03-21
申请人： GENERAL ELECTRIC COMPANY
发明人： David Peter MIKA
IPC分类号： H01H21/42
CPC分类号： H01H21/42 , H01H50/32 , H01H71/505 , H01H71/528 , H01H71/58 , H01H2300/048
摘要： A latch-free actuator includes, for example, a movable arm, a first biasing means operable to apply a force to move the movable arm in a first direction, and a yieldable support having a rigid configuration defining a generally straight axis and a flexible configuration defining a non-straight axis. The yieldable support is operable in the rigid configuration to support a compression force along the straight axis due to and countering the first biasing means so that the movable arm is prevented from movement in the first direction, and the yieldable support is operable, by applying a tripping force, to the yieldable support to transition the rigid configuration to the flexible configuration to withdraw support of the compression force and allow the movable arm to be moved by the first biasing means in the first direction.

5. 发明申请

US20170271107A1 BLOCKING MEMBERS AND CIRCUIT BREAKERS HAVING QUICK-MAKE FEATURE 审中-公开
公开(公告)号：US20170271107A1
公开(公告)日：2017-09-21
申请号：US15075338
申请日：2016-03-21
申请人： GENERAL ELECTRIC COMPANY
发明人： David Peter MIKA , Linda Yvonne JACOBS , Daniel Edward DELFINO , Nagesh V. TUMU , Dmitry POVOLOTSKIY
IPC分类号： H01H21/42
CPC分类号： H01H21/42 , H01H71/505 , H01H71/528 , H01H71/58 , H01H2300/048
摘要： A blocking member for an actuator having a movable arm for effecting a quick-make feature, includes for example, an elongated member having a first end and a second end, and wherein a portion of said elongated member being configured so that said blocking member disposed in a first position engages a portion of the movable arm of the actuator to restrain movement of the movable arm, and so that said blocking member disposed in a second position disengages from the portion of the movable arm of the actuator to permit movement of the movable arm.

6. 发明授权

US07115829B2 Switch 有权
标题翻译：开关
公开(公告)号：US07115829B2
公开(公告)日：2006-10-03
申请号：US10942242
申请日：2004-09-16
申请人： Johannes Schmid
发明人： Johannes Schmid
IPC分类号： H01H5/00
CPC分类号： H01H21/42 , H01H71/521 , H01H73/045 , H01H2300/048
摘要： A switch includes a contact mechanism having at least one contact and defining a longitudinal axis. Actuation of a handle moves the contact mechanism transversely to the longitudinal axis between an open position and a closed position in relation to at least one fixed contact, whereby a contact spring loads the contact mechanism to seek the closed position. A support part is operatively connected to the handle and forms an abutment for support of the contact spring. The support part is moveable relative to the contact mechanism. Operated by the handle is a locking mechanism which is constructed to hold the contact mechanism in an intermediate position between the open and closed positions to maintain the contact of the contact mechanism at an electrically insulated distance from the fixed contact. A release mechanism interacts with the locking device for releasing the contact mechanism to move to the closed position.
摘要翻译：开关包括具有至少一个触点并限定纵向轴线的接触机构。手柄的致动将接触机构相对于至少一个固定接触件将接触机构横向于纵向轴线在打开位置和闭合位置之间移动，由此接触弹簧加载接触机构以寻求闭合位置。支撑部分可操作地连接到手柄并形成用于支撑接触弹簧的支座。支撑部分可相对于接触机构移动。由手柄操作的是锁定机构，其被构造成将接触机构保持在打开和关闭位置之间的中间位置，以保持接触机构与固定触点的电绝缘距离的接触。释放机构与锁定装置相互作用以释放接触机构以移动到关闭位置。

7. 发明授权

US06384356B1 Switch with snap-action closure 失效
标题翻译：用快捷键切换
公开(公告)号：US06384356B1
公开(公告)日：2002-05-07
申请号：US09647167
申请日：2000-09-27
申请人： Albert Jozef Peter Postmus , Soedjiemat Fransesco Darmohoetomo
发明人： Albert Jozef Peter Postmus , Soedjiemat Fransesco Darmohoetomo
IPC分类号： H01H920
CPC分类号： H01H5/04 , H01H1/50 , H01H3/001 , H01H71/50 , H01H2300/048
摘要： A switch includes two interacting contacts (1, 2) and a closing spring (5, 11, 15, 21) for moving the contacts into the closed position, an operating button which can be used to initiate a prestressing phase of the closing spring (5, 11, 15, 21), and a locking device (6) for locking the contacts (1, 2) until a predetermined moment at which the influence of the prestressed closing spring (5, 11, 15, 21) is to be released onto the contacts. The locking device (6) is designated to lock the interacting contacts (1, 2), during the prestressing phase, at a contact distance. The contact distance to be locked being less than the contact distance in the open position of the contacts (1, 2).
摘要翻译：开关包括两个相互作用的触点（1,2）和用于将触点移动到关闭位置的闭合弹簧（5,11,15,21），可用于启动闭合弹簧的预应力相位的操作按钮 5,11,15,21）和锁定装置（6），用于将触点（1,2）锁定到预定的关闭弹簧（5,11,15,21）的影响的预定时刻为止释放到联系人上。锁定装置（6）被指定为在预应力阶段以相互接触的距离锁定相互作用的触点（1,2）。要锁定的接触距离小于接触件（1,2）打开位置的接触距离。

8. 发明授权

US2695345A Blow open, blow closed circuit breaker 失效
标题翻译：吹风，吹风闭路断路器
公开(公告)号：US2695345A
公开(公告)日：1954-11-23
申请号：US15686850
申请日：1950-04-19
申请人： ITE CIRCUIT BREAKER LTD
发明人： SCOTT JR WILLIAM M
IPC分类号： H01H1/54 , H01H77/10
CPC分类号： H01H1/54 , H01H77/101 , H01H2300/046 , H01H2300/048

9. 发明授权

US09818558B2 Snap action switch 有权
公开(公告)号：US09818558B2
公开(公告)日：2017-11-14
申请号：US15170015
申请日：2016-06-01
申请人： Satori S-Tech Co., Ltd.
发明人： Masaaki Saito
IPC分类号： H01H13/02 , H01H15/18 , H01H13/28 , H01H13/30 , B25F5/02 , H01H1/20 , H01H13/06 , H01H13/08 , H01H9/06
CPC分类号： H01H15/18 , B25F5/02 , H01H1/20 , H01H13/063 , H01H13/08 , H01H13/28 , H01H13/30 , H01H2009/065 , H01H2013/066 , H01H2231/048 , H01H2235/01 , H01H2300/048
摘要： An actuator is allowed to move toward +A direction and toward −A direction. A movable contact engages with the actuator. A fixed contact touch the movable contact with electrical connection when the movable contact is located at an ON position, and are apart from the movable contact with electrical isolation when the movable contact is located at positions other than the ON position. An arc prevention mechanism prevents arc between the movable contact and the fixed contact.

10. 发明申请

US20060070862A1 Front or side controlled electrical shutoff apparatus 有权
标题翻译：正面或侧面控制电气关闭装置
公开(公告)号：US20060070862A1
公开(公告)日：2006-04-06
申请号：US11242728
申请日：2005-10-04
申请人： Roger Dumont
发明人： Roger Dumont
IPC分类号： H01H9/26 , H01H33/02 , H01R13/62
CPC分类号： H01H11/0018 , H01H2011/0025 , H01H2300/048
摘要： The present invention concerns a shutoff apparatus that can be controlled in either front or side mode, consisting of a minimum number of parts and resulting in a simple, economical, mechanically dependable, and compact unit. The shutoff apparatus (1) is characterized in that it comprises a rotating control element (20) in the shape a star with four branches (22), provided with a profiled extremity (25) and connected to the control rod (5) oriented toward one or the other of the two control axles (A, B) corresponding to front and lateral control modes, respectively. It comprises a transmission element (30) connected to movable contacts (7) and equipped with inclined ramps transforming rotational movement by the control element (20) on one or the other of the two control axles (A, B) into translational movement by the movable contacts (7) between the released and engaged positions, and conversely. It also comprises a sudden actuation device (60) with two pistons (61) comprising two orthogonal V-shaped grooves (64) acting on the rotation of the control element (20) from a position of equilibrium and from a locking element (50) blocking the transmission element (30) in the released position until the position of equilibrium is reached.
摘要翻译：本发明涉及一种能够以正面或侧面模式进行控制的关闭装置，其由最少数量的部件组成，并且导致简单，经济，机械可靠和紧凑的单元。关闭装置（1）的特征在于它包括具有四个分支（22）的星形的旋转控制元件（20），其具有异形末端（25）并连接到控制棒（5）两个控制轴（A，B）中的一个或另一个分别对应于前控制模式和横向控制模式。它包括连接到可动触头（7）的传动元件（30），并配备有倾斜的斜坡，其将由控制元件（20）在两个控制轴（A，B）中的一个或另一个上的旋转运动转换成平移运动在释放和接合位置之间的可动触点（7），反之亦然。它还包括具有两个活塞（61）的突然致动装置（60），所述两个活塞（61）包括从平衡位置和从锁定元件（50）起作用于控制元件（20）旋转的两个正交的V形槽（64）将传动元件（30）阻挡在释放位置，直到达到平衡位置。

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