公开(公告)号：US4586011A

公开(公告)日：1986-04-29

申请号：US629081

申请日：1984-07-09

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H33/38 ,  H01H71/24 ,  H01H71/68 ,  H01H75/00 ,  H01H77/00 ,  H01H83/00

CPC classification number: H01H1/2066 ,  H01H71/2409 ,  H01H71/685 ,  H01H71/2463

Abstract: In a current-limiter electric switch having fixed contacts, movable contacts, remote control means active upon the movable-contact-carrier against spring bias, thermomagnetic protection means being also provided, the remote control means is a solenoid the core of which is directly connected to the movable-contact-carrier and in the excitation circuit of the solenoid contacts are provided, which are opened when controlled by the thermomagnetic protection devices to have the solenoid dropped in the case of overcurrents which cause said protection devices to enter action.

Abstract translation: 在具有固定触点的电流限制器电开关中，可移动触点，能够抵抗弹簧偏压活动在可动触点载体上的遥控装置，还提供了热磁保护装置，远程控制装置是螺线管，其核心直接连接 设置在可动触头载体和螺线管触点的激励电路中，当由热磁保护装置控制时，它们被打开，以在使得所述保护装置进入动作的过电流的情况下螺线管下降。

公开(公告)号：US4546224A

公开(公告)日：1985-10-08

申请号：US538754

申请日：1983-10-03

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H73/02 ,  H01H9/28 ,  H01H71/50 ,  H01H71/52 ,  H01H5/06

CPC classification number: H01H71/501 ,  H01H2009/288 ,  H01H2071/502 ,  H01H71/525 ,  H01H9/282 ,  Y10S200/42

Abstract: An electric switch including fixed and movable contacts, the movable contact being carried by a pivoted arm movable between a first position at which the fixed and movable contacts are in closed contacting relationship and a second position at which the fixed and movable contacts are in open noncontacting relationship, a control lever, a pivot mounting the control lever for movement between first and second positions thereof corresponding to the closed and opened positions respectively of the contacts, a toggle linkage including a plurality of links operatively interconnected between the arm and the control lever, a spring connected between the toggle linkage and the control lever for moving the arm from the first position thereof to the second position thereof and vice versa upon movement of the control lever respectively from the first to the second positions thereof and vice versa absent the contacts being welded together in the closed position thereof, the links being disposed generally in-line in the closed contact position and out of alignment in the opened contact position, the control lever having branches which prevent movement of the control lever to the second position thereof upon the contacts being welded together, the branches being effective to abut a lower portion of the arm during immobilization of the arm due to the welded contacts and the retained in-line relationship of the links as the control lever is moved toward but not to the second position thereof.

Abstract translation: 一种电动开关，包括固定触点和可动触点，所述可动触头由可枢转的手臂承载，所述枢转臂可在所述固定和可动触头处于闭合接触关系的第一位置和所述固定触点和可动触头之间处于非接触状态的第二位置 关系，控制杆，枢轴安装控制杆，用于在分别与触头的闭合位置和打开位置相对应的第一和第二位置之间移动;肘节连杆，包括可操作地互连在臂和控制杆之间的多个连杆， 连接在肘节联动装置和控制杆之间的弹簧，用于将臂从其第一位置移动到其第二位置，反之亦然，在控制杆分别从第一位置移动到第二位置时反之亦然，反之亦然。 在其闭合位置焊接在一起，链节被设置为基因 在闭合接触位置的线性联动并且在打开的接触位置不对准，控制杆具有分支，其防止当触点焊接在一起时控制杆移动到其第二位置，分支有效地邻接 当由于焊接接头而在臂的固定期间臂的下部以及随着控制杆朝向但不到其第二位置的连杆的保持的在线关系。

公开(公告)号：US3953811A

公开(公告)日：1976-04-27

申请号：US514487

申请日：1974-10-15

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H73/38 ,  H01H73/26 ,  H01H77/10

CPC classification number: H01H77/104 ,  H01H2001/2091 ,  H01H2001/223

Abstract: An electric switch is disclosed in which the swingable arms intended to approach and separate the fixed and movable contacts are a part of a linkage containing fixed and slidable pins, so that an overcurrent exceeding a preselected limit causes the contacts to be opened without rebounds. The existing, or specially provided clearances between the component parts of the linkage are exploited for providing yieldable end of stroke abutments for absorbing the shock of the contact-carrying arm.

Abstract translation: 公开了一种电开关，其中旨在接近和分离固定和可移动触点的可摆动臂是包含固定和可滑动销的连杆的一部分，使得超过预选极限的过电流导致触点打开而没有反弹。 利用连杆的部件之间的现有或特别提供的间隙来提供用于吸收接触臂的冲击的行程基座的可屈服的末端。

公开(公告)号：US4866403A

公开(公告)日：1989-09-12

申请号：US131799

申请日：1987-12-11

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H73/04 ,  H01H1/06 ,  H01H1/54 ,  H01H9/44

CPC classification number: H01H9/44 ,  H01H1/54

Abstract: The present invention relates to a stationary contact for a low-voltage circuit breaker constituted by a contact holder element having a shaped slot and by a contact element fastened to the contact holder nearby the slot in order to generally improve the features of a low-voltage circuit breaker.

公开(公告)号：US4400670A

公开(公告)日：1983-08-23

申请号：US363929

申请日：1982-03-31

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H71/40 ,  H01H1/22 ,  H01H71/04 ,  H01H71/10 ,  H01H71/24 ,  H01H71/46 ,  H01H71/56 ,  H01H71/74 ,  H01H73/04 ,  H01H73/14 ,  H01H73/48 ,  H01H77/10 ,  H01H83/20 ,  H01H77/06

CPC classification number: H01H73/14 ,  H01H1/2066 ,  H01H71/56 ,  H01H1/225 ,  H01H1/226 ,  H01H2071/046 ,  H01H2300/046 ,  H01H71/04 ,  H01H71/1072 ,  H01H71/2409 ,  H01H71/2418 ,  H01H71/2463 ,  H01H71/46 ,  H01H71/7427 ,  H01H71/7445 ,  H01H77/102 ,  H01H83/20

Abstract: An electric switch, more particularly a current-limiter, to be actuated by a control pin which indicates the OFF or the ON condition, and which can be opened also by the agency of thermomagnetic tripping mechanisms and by means of a coil. A crank lever is linked to a swinging assembly which is rockably mounted about the pin and to a rocker carrying the rod to actuate the movable contacts. The lever, to be able to permit that the contacts may be closed, must rest on a step of another lever and this resting relationship can be undone either by acting upon the pin, or by means of the tripping mechanisms and the coil. The opening by means of the tripping mechanisms takes place with a kind of "stroke trip" action, the mechanism being automatically reset during opening. The action of the tripping mechanisms is visually displayed and the reclosure of such a switch can be caused dependent from a local intervention by means of a pushbutton.

Abstract translation: 电开关，更具体地说是电流限制器，由控制引脚驱动，指示OFF或ON状态，并且还可以通过热磁脱扣机构的代理和线圈来打开。 曲柄杆连接到摆动组件，该摆动组件围绕销可摇摆地安装，并且连接到承载杆的摇杆以致动活动触点。 能够允许触点闭合的杠杆必须靠在另一个杠杆的台阶上，并且这种搁置关系可以通过作用在销上或通过脱扣机构和线圈来松开。 通过脱扣机构的开启是通过一种“行程跳闸”动作进行的，该机构在打开期间自动复位。 脱扣机构的动作被视觉地显示，并且这种开关的重新闭合可能由于借助于按钮的局部干预而被引起。

公开(公告)号：US5119053A

公开(公告)日：1992-06-02

申请号：US666652

申请日：1991-03-08

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H71/24 ,  H01H71/56 ,  H01H89/08

CPC classification number: H01H89/08 ,  H01H2089/065 ,  H01H71/2409 ,  H01H71/56

Abstract: Self-coordinated device for the control and protection of electric motors and electrical equipment, for example, comprising, in a housing (2), a single control solenoid (5), a magnetothermal release device (M), a movable main contact (4) with a double break for each phase, which main contacts (4) are mounted on a contact-carrying bar (25) which is slidable and elastically preloaded (31), with which there interacts a composite mechanism (A) for the control of circuit-opening comprising two interacting mechanisms (B; C). One mechanism (B) interacts with the control solenoid (5) for desired circuit openings and for current surges. Both mechanisms (B; C) cause circuit-opening when short-circuit currents occur, more precisely with a double pushing action on the contact-carrying bar (25). The mechanism (C) also interacts with a locking mechanism (D) interacting in turn with a control knob (3) for the manual opening of the main contacts (4).

Abstract translation: 用于控制和保护电动机和电气设备的自协调装置，例如包括壳体（2），单个控制螺线管（5），磁热释放装置（M），可动主触点（4） ），每个相具有双重断裂，其中主触头（4）安装在可滑动和弹性预加载（31）的接触杆（25）上，与此相互作用的复合机构（A）用于控制 电路开口包括两个相互作用的机构（B; C）。 一个机构（B）与控制螺线管（5）相互作用，用于所需的电路开口和电流浪涌。 当短路电流发生时，两个机构（B; C）都会导致电路断开，更准确地说，在接触杆（25）上进行双重推动。 机构（C）还与与用于手动打开主触点（4）的控制旋钮（3）依次相互作用的锁定机构（D）相互作用。

公开(公告)号：US4546220A

公开(公告)日：1985-10-08

申请号：US538755

申请日：1983-10-03

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H71/04 ,  H02B11/02 ,  H01H9/20

CPC classification number: H02B11/02

Abstract: A plug-in electric switch which includes a mobile unit and a fixed unit, the fixed unit having a recess and a spring biased sliding plate, the mobile unit including a contact arm and main contacts, secondary contacts carried by both the mobile and the fixed units, a rod slidably mounted relative to and carried by the mobile unit, the rod having an end with an inclined face adapted to contact an inclined face of a slidably mounted latch, spring biasing the latch in a direction to maintain the faces in sliding contact, and another spring normally biasing the rod in a direction toward the contact or support arm such that when the main contacts are closed the mobile and fixed units are prevented from being disengaged or re-engaged and at a partially engaged position the main contacts cannot be closed.

Abstract translation: 一种包括移动单元和固定单元的插入式电气开关，所述固定单元具有凹部和弹簧偏置滑动板，所述移动单元包括接触臂和主触点，所述移动单元和固定单元携带的辅助触点 单元，可滑动地安装在移动单元上并由移动单元承载的杆，杆具有端部，该端部具有适于接触可滑动安装的闩锁的倾斜面的倾斜面，弹簧沿使得面保持滑动接触的方向偏置闩锁 ，另一个弹簧通常沿朝向接触或支撑臂的方向偏压杆，使得当主触头闭合时，防止移动和固定单元脱离或重新接合，并且在部分接合位置，主触头不能 关闭。

公开(公告)号：US4409572A

公开(公告)日：1983-10-11

申请号：US361580

申请日：1982-03-24

Applicant: Angelo Mostosi

Inventor： Angelo Mostosi

IPC: H01H9/02 ,  H01H3/32 ,  H01H9/08 ,  H01H71/02 ,  H01H73/00 ,  H01H75/00 ,  H01H77/00 ,  H01H83/00

CPC classification number: H01H71/0214 ,  H01H1/2066 ,  H01H9/08 ,  H01H1/226

Abstract: An electric switch assembly is split into two mating units one of which contains the mechanical control component parts, the accessories and display means, the other unit containing the fixed contacts and the tripping means for the switch. Further seats can be provided to make arc-quenching chambers.

Abstract translation: 电开关组件分为两个配合单元，其中一个包含机械控制部件，附件和显示装置，另一个单元包含固定触点和用于开关的跳闸装置。 可以提供更多的座椅来制造灭弧室。