公开(公告)号：US06819216B2

公开(公告)日：2004-11-16

申请号：US10414752

申请日：2003-04-16

申请人： Ichiro Onishi ,  Yoshihide Nakajima ,  Naotake Kokubu

发明人： Ichiro Onishi ,  Yoshihide Nakajima ,  Naotake Kokubu

IPC分类号： H01H3754

CPC分类号： G05D23/27537 ,  G05D23/125

摘要： A thermostat includes a wall plate unitarily molded of thermoplastic resin, a first metal plate holding a temperature sensing section, and a second metal plate holding a cam shaft. A fulcrum of a lever and a fulcrum of adjusting plate are protected by the wall plate and they are not exposed to the outside. Since both the fulcrums are not exposed to the outside, the fulcrums are free from being touched with foreign matters. This thermostat thus prevents a temperature set therein from changing.

摘要翻译： 恒温器包括由热塑性树脂整体模制的壁板，保持温度感测部分的第一金属板和保持凸轮轴的第二金属板。 杠杆的支点和调节板的支点由墙板保护，不会暴露在外面。 由于两个支点都不会暴露在外部，所以支点不会与外界接触。 因此，该恒温器防止其中设定的温度变化。

公开(公告)号：US06707372B2

公开(公告)日：2004-03-16

申请号：US09966460

申请日：2001-09-27

申请人： George D Davis ,  Byron G Scott

发明人： George D Davis ,  Byron G Scott

IPC分类号： H01H3754

CPC分类号： H01H37/54 ,  G08B13/1681 ,  H01H2300/052 ,  Y10T307/786

摘要： An integral resistance element combined with a snap-action thermal switch and coupled to an output thereof, the snap-action thermal switch being structured in a normally-open configuration. The resistance element and the snap-action thermal switch share one or more common terminals. The snap-action thermal switch is structured having a pair of terminals being mutually electrically isolated when the snap-action thermal switch structured in the normally open configuration, and the integral resistance element is electrically coupled to provide an output on the pair of electrically isolated terminals.

摘要翻译： 组合电阻元件与快动热敏开关结合并耦合到其输出端，快动热开关构造为常开构型。 电阻元件和快动热敏开关共用一个或多个公共端子。 快动式热开关被构造成具有一对端子，其在构成常开构造的快动式热开关时被相互电隔离，并且积分电阻元件电耦合以在一对电隔离端子上提供输出 。

公开(公告)号：US06633222B2

公开(公告)日：2003-10-14

申请号：US09923925

申请日：2001-08-06

申请人： Takeshi Nagai ,  Kiyoshi Yamamoto

发明人： Takeshi Nagai ,  Kiyoshi Yamamoto

IPC分类号： H01H3754

CPC分类号： H01M2/348 ,  H01H37/54 ,  H01M2/34

摘要： There is provided a battery breaker comprising a case, a fixed contact which is mounted to the inner bottom surface of one end of the case and is connected to a terminal extending from the case outwards, an elastic movable piece which is mounted such that its tip end protrudes into the case through the other end of the case and allows a movable contact provided at the tip end to bring into contact with the fixed contact by the spring action, and a convex curved surface-shaped bimetal which has a warping center located in the substantial center or at a position slightly one-sided from the center, is placed between the movable piece and the inner bottom surface except for the above one end of the case so as to cover a projection provided on the above inner bottom surface without interference of an outer periphery of the bimetal with the inner side surfaces of the case, and is warped at a predetermined working temperature to push up the movable piece for separating the movable contact from the fixed contact, wherein the movable piece has downwardly convex portions brought into contact with the opposite ends of the bimetal when the bimetal is warped.

摘要翻译： 提供了一种电池断路器，其包括壳体，固定触点，其被安装到壳体的一端的内底表面并且连接到从壳体向外延伸的端子;弹性活动件，其安装成使得其尖端 端部通过壳体的另一端突出到壳体中，并且允许设置在尖端处的可动触头通过弹簧作用与固定触点接触，并且凸起的弯曲表面形状的双金属具有翘曲中心位于 大致的中心或位于从中心略微单侧的位置，除了外壳的上述一端之外，还设置在可动件和内底面之间，以便覆盖设置在上述内底面上的突起而不受干扰 在双金属片的外周与壳体的内侧表面之间，并且在预定的工作温度下翘曲，以将可动件向上推动以将活动触点分开 其中当双金属片翘曲时，可动件具有与双金属片的相对端接触的向下的凸起部分。

公开(公告)号：US06525641B1

公开(公告)日：2003-02-25

申请号：US09439888

申请日：1999-11-12

申请人： James P. Frank

发明人： James P. Frank

IPC分类号： H01H3754

CPC分类号： H01H37/28 ,  F25D21/004 ,  G05D23/1909 ,  G05D23/275 ,  H01H37/38

摘要： A temperature responsive switch includes a housing, an actuator arm for movement in response to temperature conditions, a movable contact, and an adjustable contact connected to a defrost terminal for completing a defrost circuit on demand without requiring a separate switch. The movable contact engages and disengages the defrost contact to cycle a defroster on and off in response to temperature changes in an evaporator tube, and also engages a stationary contact to complete a compressor circuit and cycle a compressor on and off in response to changes in an evaporator tube.

摘要翻译： 温度响应开关包括壳体，用于响应于温度条件移动的致动器臂，可动触点和连接到除霜端子的可调触点，用于根据需要完成除霜电路而不需要单独的开关。 可移动触点接合并脱开除霜触点，以响应于蒸发器管中的温度变化而使除霜器打开和关闭，并且还接合固定触点以完成压缩机回路并且响应于 蒸发器管。

公开(公告)号：US06724293B1

公开(公告)日：2004-04-20

申请号：US09557889

申请日：2000-04-21

申请人： Marcel Hofsäss

发明人： Marcel Hofsäss

IPC分类号： H01H3754

CPC分类号： H01H37/04 ,  H01H37/5427

摘要： A device has an electrical load and a cavity for receiving a temperature-dependent switching mechanism in order to protect the load from overtemperature and/or overcurrent. In the cavity there is a first countercontact for the switching mechanism which is electrically connected to the load, and a second countercontact which is electrically connected to an external terminal for supplying electricity to the load. The cavity is configured for receiving a housingless switching mechanism that, below its response temperature, is in direct contact with the two countercontacts.

摘要翻译： 器件具有用于接收温度依赖的开关机构的电负载和空腔，以便保护负载免受过热和/或过电流的影响。 在空腔中，存在与负载电连接的开关机构的第一反接头，以及电连接到用于向负载供电的外部端子的第二反接头。 空腔构造成用于接收在其响应温度以下与两个反接触直接接触的无壳切换机构。

公开(公告)号：US06583710B2

公开(公告)日：2003-06-24

申请号：US09832558

申请日：2001-04-11

申请人： Toshiharu Hayashi ,  Masaaki Fukumoto

发明人： Toshiharu Hayashi ,  Masaaki Fukumoto

IPC分类号： H01H3754

CPC分类号： H01H37/54 ,  H01H37/04

摘要： The present invention provides a thermostat which does not abrade a monitored object, even if movable, and is superior in heat-responsiveness. The present thermostat comprises an approximately round bimetal 3, a holder 2 for holding the lower surface of said bimetal 3 and a cover member 7 for holding the upper surface of said bimetal 3, wherein said bimetal 3 recurves when it exceeds a critical temperature, and said cover member 7 has an opening 7a which does not hinder said cover member 7 from holding said bimetal 3, and portions projecting radially inward from said opening which hold said bimetal 3.

摘要翻译： 本发明提供一种恒温器，其即使可移动也不会磨损被监视物体，并且热响应性优异。本恒温器包括近似圆形的双金属片3，用于保持所述双金属片3的下表面的保持器2和 用于保持所述双金属片3的上表面的盖构件7，其中当所述双金属片3超过临界温度时，所述双金属片3反转，并且所述盖构件7具有不妨碍所述盖构件7保持所述双金属片3的开口7a， 从容纳所述双金属片3的所述开口径向向内突出。

公开(公告)号：US06538553B2

公开(公告)日：2003-03-25

申请号：US09903568

申请日：2001-07-13

申请人： Tsung-Mou Yu

发明人： Tsung-Mou Yu

IPC分类号： H01H3754

CPC分类号： H01H73/22 ,  H01H5/24

摘要： A switching element of a sheet of resilient metal having high and low heat-expansive sides, the switching element having a middle leg carrying an electric contact for making and breaking a circuit with a stationary contact on a substrate below, first and second outer legs each having one end connected to the same end of the middle leg, and an arm of width smaller than ⅓ of the width of said switching arm extended outwards from the connecting area between the middle leg and the outer legs in longitudinal alignment with the middle leg for pulling upwards/pushing downwards by an external force to reverse the middle leg.

摘要翻译： 具有高且低热膨胀侧的弹性金属片的开关元件，所述开关元件具有中间支脚，所述中间支脚承载用于在下面的基板上的基板上形成和断开具有固定触点的电路，第一和第二外部支脚 其一端连接到中间腿的同一端，并且宽度小于所述切换臂的宽度的1/3的臂从中间腿与外腿之间的连接区向外延伸，与中间纵向对准 用于向上拉/由外力向下推动以使中间腿反向的腿。

公开(公告)号：US06252492B1

公开(公告)日：2001-06-26

申请号：US09271830

申请日：1999-03-18

申请人： James P. Frank ,  Ronald W. Poling ,  Ted P. Struttmann

发明人： James P. Frank ,  Ronald W. Poling ,  Ted P. Struttmann

IPC分类号： H01H3754

CPC分类号： H01H37/006 ,  H01H37/18 ,  H01H37/28 ,  H01H89/04

摘要： A condition-responsive electric switch mechanism for use in controlling a compressor of a refrigeration appliance. The switch mechanism includes first, second and third terminals, an actuator movable as a function of a detected condition and a bistable spring switch element electrically connected to the first terminal. The spring switch element includes a movable contact and is adapted for snap-acting movement between an open and a closed position. In the open position, the movable contact of the spring switch element is spaced apart from a fixed contact mounted on the second terminal. In the closed position, the movable contact engages the fixed contact to electrically connect the first and second terminals. The spring switch element also includes a toggle blade operable by engagement with the actuator for motion through a first switch point. At the first switch point, the spring switch element snaps between the open and closed positions. The toggle blade is operable by further engagement with the actuator for motion past the first switch point to a second switch point. At the second switch point, the toggle blade electrical connects the first and third terminals to enable an alarm.

摘要翻译： 一种用于控制制冷装置的压缩机的状态响应电开关机构。 开关机构包括第一，第二和第三端子，作为检测到的状态的函数可移动的致动器和电连接到第一端子的双稳态弹簧开关元件。 弹簧开关元件包括可动触头，并且适于在打开位置和闭合位置之间进行卡扣动作。 在打开位置，弹簧开关元件的可动触头与安装在第二端子上的固定触点间隔开。 在关闭位置，可动触头与固定触头接合，以电连接第一和第二端子。 弹簧开关元件还包括可通过与致动器接合而操作的肘节刀片，用于通过第一切换点的运动。 在第一个切换点，弹簧开关元件在打开和关闭位置之间卡扣。 通过与致动器进一步接合，肘节刀片可通过第一切换点移动到第二切换点。 在第二个切换点，拨动叶片电连接第一和第三个端子以启用报警。