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1. 发明授权

US4672353A Snap-action type thermally responsive switch 失效
标题翻译：快动式热响应开关
公开(公告)号：US4672353A
公开(公告)日：1987-06-09
申请号：US910952
申请日：1986-09-24
申请人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
发明人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
IPC分类号： H01H37/00 , H01H37/12 , H01H37/54
CPC分类号： H01H37/5418 , H01H37/12
摘要： A thermally responsive snap-acting switch consists of an elastic plate cantilever mounted at one end on a header, a thermally responsive element which includes a central dish-shaped portion for inducing snap action and one end of which is connected with the other end of the elastic plate in an opposed relation to the elastic plate, a support one end of which includes a portion receiving a connection between the elastic plate and the thermally responsive element so that it slides and is inclined on the receiving portion, and a projection which exerts a force on the dish-shaped portion of the thermally responsive element to calibrate the operative temperature of the thermally responsive element. The calibration is performed either by employing a screwed stud as the projection or by plastically deforming the receiving portion of the support.
摘要翻译：一种热响应式快速动作开关由一端安装在集管上的弹性板悬臂组成，一个热响应元件，它包括一个用于引发快动作用的中央盘形部分，其一端与另一端连接弹性板与弹性板呈相对的关系，其一端包括一部分，该部分容纳弹性板和热响应元件之间的连接，使得其在接收部分上滑动并倾斜，并且突出部在热响应元件的盘形部分上的力被校准热响应元件的操作温度。通过使用螺纹螺柱作为突起或通过使支撑件的接收部分塑性变形来进行校准。

2. 发明授权

US4058271A Emergency locking retractor for seat belt assemblies 失效
标题翻译：紧急锁紧牵引器，用于安全带组件
公开(公告)号：US4058271A
公开(公告)日：1977-11-15
申请号：US771827
申请日：1977-02-24
申请人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda , Hiroshi Aoi
发明人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda , Hiroshi Aoi
IPC分类号： B60R22/405 , A62B35/02 , B65H75/48
CPC分类号： B60R22/405
摘要： In a seat belt retractor having a reel to which a belt is anchored at one end and which is spring biased pawl is pivotally mounted on a retractor frame for movement into and out of engagement with a pair of ratchet-toothed flanges provided on the reel. Disposed coaxially with the reel are a cam wheel rotatable simultaneously therewith and an inertia wheel rotatable through a predetermined angle relative to the cam wheel. These wheels have on and along their peripheries protuberances which are disposed at a predetermined pitch. During rotation of the reel in a direction of belt extension at relatively low acceleration, the inertia wheel is rotated in synchronism with the cam wheel via a spring. This spring yields, upon a high acceleration being imparted to the reel in the direction of belt extension, to permit the inertia wheel to lag behind the cam wheel by the predetermined angle. The lagging of the inertia wheel behind the cam wheel is sensed by a follower lever associated with the locking pawl, whereupon the locking pawl engages the pair of ratchet-toothed flanges of the reel thereby locking the same against any further rotation in the direction of belt extension. Several embodiments are disclosed.
摘要翻译：在具有卷轴的安全带卷收器中，一个带固定在其一端并且是弹簧偏压爪的卷轴被可枢转地安装在卷收器框架上，用于与设置在卷轴上的一对棘轮齿形凸缘啮合。与卷轴同轴设置的是与其同时旋转的凸轮，并且惯性轮可相对于凸轮旋转预定角度。这些轮子沿着它们的外周突起以预定间距设置。在卷轴在相对低的加速度的带延伸方向旋转期间，惯性轮通过弹簧与凸轮相同步地旋转。当弹簧沿着带延伸方向施加高速加速度时，该弹簧产生惯性轮滞后预定角度。惯性轮在凸轮之后的滞后由与锁定爪相关联的从动杆感测到，于是锁定爪与卷轴的一对棘轮齿形凸缘接合，从而将其锁定在带的方向上的任何进一步旋转延期。公开了几个实施例。

3. 发明授权

US5015985A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5015985A
公开(公告)日：1991-05-14
申请号：US486204
申请日：1990-02-28
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H37/12 , H01H37/20 , H01H37/26 , H01H37/54 , H01H73/52 , H01H81/02
CPC分类号： H01H37/12 , H01H37/5418 , H01H81/02 , H01H37/20 , H01H37/26
摘要： A thermally responsive switch includes an elliptic dome-shaped receptacle, a support conductively secured at one of two ends to an inner surface of one of two ends of the receptacle in the direction of its length, a bimetallic thermally responsive element secured at one end to the other end of the support with the other end opposite to an inner surface of the other end of the receptacle in the direction of its length with a predetermined space interposed therebetween, the thermally responsive element carrying a movable contact on the other end, and a metallic lid secured to the open end of the receptacle so as to hermetically close the open end of the receptacle. The lid has a through-hole through which a terminal pin is disposed with an electrically insulative material charged in the through-hole. Alternatively, two terminal pins may be disposed through two through-holes respectively. A fixed contact is secured to a portion of the terminal pin positioned in the receptacle so that the movable contact is engaged with and disengaged from the fixed contact. The receptacle includes a deformable contact pressure adjusting portion provided in the vicinity of the portion of the receptacle to which the support is secured.
摘要翻译：热响应开关包括椭圆形的圆顶状容器，在两端之一上导电地固定在容器长度方向两端之一的内表面上的支撑件，一端固定在双面金属热敏元件上另一端与支座另一端的内表面相反的另一端沿其长度方向插入一预定的空间，该热响应元件在另一端承载一活动触点，金属盖固定到容器的开口端，以便气密地关闭容器的开口端。盖具有通孔，端子销通过该通孔设置有充电在通孔中的电绝缘材料。或者，两个端子引脚可以分别穿过两个通孔布置。固定触点被固定到位于插座中的端子销的一部分，使得可动触头与固定触头接合和脱开。容器包括设置在容器部分附近的可变形的接触压力调节部分，支撑件被固定到该部分。

4. 发明授权

US5107241A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5107241A
公开(公告)日：1992-04-21
申请号：US630964
申请日：1990-12-24
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H37/54 , H01H37/12 , H01H37/20
CPC分类号： H01H37/12 , H01H37/20
摘要： A thermal motor protector includes a first support for supporting a thermally responsive element and a second support for supporting a fixed contact. The first and second supports are mounted on and insulated from a header plate. The thermally responsive element is secured to the first support through a fixing strip and has a central shallow dish-shaped portion and carries a movable contact at its distal end. A calibration mechanism includes a male screw, a hole formed in the first support and elastically slender clamping portions clamping the screw when it is screwed into the hole. The diameter of the hole is smaller than the outer diameter of the screw. The stiffness of the fixing strip is determined so that variations in the ratio of the current bypassed into the calibration mechanism to the current flowing through the fixing strip and thermally responsive element can be substantially ignored.
摘要翻译：热电动机保护器包括用于支撑热响应元件的第一支撑件和用于支撑固定触点的第二支撑件。第一和第二支撑件安装在头板上并与头板绝缘。热响应元件通过固定条固定到第一支撑件，并且具有中央浅盘形部分，并在其远端承载可动触点。校准机构包括外螺纹，形成在第一支撑件中的孔和弹性细长夹紧部分，当螺钉拧入孔中时，夹紧螺钉。孔的直径小于螺钉的外径。确定固定条的刚度，使得旁路到校准机构中的电流与流过固定条和热响应元件的电流的比率的变化基本上被忽略。

5. 发明授权

US4914414A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US4914414A
公开(公告)日：1990-04-03
申请号：US388855
申请日：1989-08-03
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H37/12 , H01H37/18 , H01H71/16 , H01H81/02
CPC分类号： H01H37/12 , H01H2011/0075 , H01H37/18 , H01H71/161 , H01H71/164 , H01H81/02
摘要： A thermally responsive switch used in enclosed motor-compressors includes a supporter formed of a single metallic plate and including a support arm cantilever mounting a thermally responsive bimetallic or trimetallic element carrying a movable contact at one end, first and second beams disposed in a relation that the support arm is interposed between these beams, and an operative temperature calibration strip integrally extended from the first beam. The calibration strip is slidably inserted between the support arm and the second beam into a wedge structure in the state that the calibration strip is bent at the root portion. Consequently, when the calibration strip is bent with the slidable movement, the support arm is bent so that the contact pressure between the contacts is set, an amount of bending deformation of the support arm corresponding to an amount of bending deformation of the calibration strip.
摘要翻译：用于封闭的电动机 - 压缩机的热响应开关包括由单个金属板形成的支撑件，并且包括支撑臂悬臂，其在一端安装承载可动触头的热响应双金属或三金属元件，第一和第二梁以支撑臂插入在这些梁之间，以及从第一梁一体延伸的操作温度校准条。在校准条在根部弯曲的状态下，校准条可滑动地插入在支撑臂和第二梁之间的楔形结构中。因此，当校准条被可滑动地弯曲时，支撑臂被弯曲，使得触点之间的接触压力被设定，支撑臂的弯曲变形量对应于校准条的弯曲变形量。

6. 发明授权

US4551701A Thermally actuated switching device 失效
标题翻译：热致动开关装置
公开(公告)号：US4551701A
公开(公告)日：1985-11-05
申请号：US611177
申请日：1984-05-17
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H37/02 , H01H37/54 , H01H61/00 , H01H71/16
CPC分类号： H01H37/02 , H01H37/54 , H01H2009/305 , H01H2037/5463 , H01H37/5418
摘要： A thermally actuated switching device is disclosed that comprises a fixed contact placed on a proper member, a thermally actuated member such as a bimetallic member in the center of which is formed of a thin dish shape which contributes to a snap-action caused by heating of the bimetallic member, a bracket keeping the thermally actuated member in the concave-formed condition, a movable contact, which contacts on or removes from the fixed contact and is secured on the free end of the thermally actuated member, and a heat-resistant arc shield cantileverly held on the free end of the thermally actuated member or on a proper supporting member against the movable contact mounted surface of the thermally actuated member, so that the arc shield protects the thermally actuated member from an arc being introduced to it and prevents the deviation of the operation temperature of the thermally actuated member at the open or close action.
摘要翻译：公开了一种热致动的开关装置，其包括放置在适当构件上的固定触点，诸如双金属构件的热致动构件，其中心由薄的盘形形成，该薄板形状有助于由加热引起的卡合动作双金属构件，保持热致动构件处于凹形状态的支架，可移动触点，其接触固定触点或从固定触点移除并固定在热致动构件的自由端上，并且具有耐热弧屏蔽件悬臂地保持在热致动构件的自由端上或者抵靠热致动构件的可动触点安装表面的适当的支撑构件上，使得电弧屏蔽件保护热致动构件免受被引入到其中的电弧，并防止热启动构件的操作温度在打开或关闭动作时的偏差。

7. 发明授权

US4843363A Three-phase thermal protector 失效
标题翻译：三相热保护器
公开(公告)号：US4843363A
公开(公告)日：1989-06-27
申请号：US250087
申请日：1988-09-28
申请人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
发明人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
IPC分类号： H01H5/30 , H01H37/18 , H01H37/54 , H01H81/02
CPC分类号： H01H81/02 , H01H37/18 , H01H37/5418 , H01H5/30
摘要： This invention relates to a three-phase thermal protector having two pairs of fixed and movable contacts for opening and closing the neutral of wye-connected phase windings of a three-phase induction motor. The protector further includes a header plate having two terminal pins secured by an insulating sealant material respectively, a support plate secured to the header plate, an elastic member disposed so as to be approximately parallel to the support plate, the elastic member having two ends, one of which is secured to the support plate, a thermally responsive element secured at one end thereof to the other end of the elastic member, the thermally responsive element carrying the movable contacts and moving and returning with snap action in response to temperature change, a pivot mounted on a stationary member either at the header plate side or at the support plate side so that the surface of connecting portions of the thermally responsive element and the elastic member is engaged therewith, and an operative temperature calibrating mechanism provided on the support plate for exerting a contact pressure between the movable and fixed contacts.
摘要翻译：本发明涉及具有两对固定和可动触点的三相热保护器，用于打开和关闭三相感应电动机的三相绕组的中性线。保护器还包括一个集管板，它具有分别由绝缘密封剂材料固定的两个端子销，一个固定在集管板上的支撑板，一个弹性部件设置成大致平行于支撑板，该弹性部件具有两个端部，其中一个固定到支撑板上，热响应元件在其一端固定到弹性元件的另一端，热响应元件承载可移动触点，并随着温度变化的快速动作而移动和返回，枢轴在头板侧或支撑板侧安装在固定构件上，使得热响应元件和弹性构件的连接部分的表面接合，以及设置在支撑板上的操作温度校准机构，在可动和固定触点之间施加接触压力。

8. 发明授权

US4493066A Seismosensitive device 失效
标题翻译：地震敏感装置
公开(公告)号：US4493066A
公开(公告)日：1985-01-08
申请号：US526498
申请日：1983-08-25
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H35/14 , G01H1/00 , H01H29/00
CPC分类号： H01H29/002
摘要： A seismosensitive device comprises a hermetically sealed enclosure having a recess at the bottom, a first annular surface provided around the recess and having a radial gradient substantially of horizontal level and a second annular surface provided around the first annular surface and progressively diverging from the lower to upper portions with a slope having a gradient greater than that of the first annular surface. A switch assembly comprising a drop of mercury placed at the recess, an electrode bar provided with the enclosure, a needle contact secured to the electrode bar to have its lower end immersed into the drop is provided. When the mercury drop moves along the gradient surfaces significantly smoothly to separate from the needle contact upon tremor of the earth, the switch will open.
摘要翻译：地震敏感装置包括在底部具有凹部的气密密封的外壳，围绕凹部设置的第一环形表面，并且具有基本上水平的径向梯度和围绕第一环形表面设置的第二环形表面，并逐渐地从下至下分布上部具有斜率大于第一环形表面的斜率的斜率。一种开关组件，包括放置在凹槽处的一滴汞，设置有外壳的电极棒，提供固定到电极棒以使其下端浸入液滴中的针接头。当汞滴沿着梯度表面移动，大大平滑地与地球震颤时的针接触器分离，开关将打开。

9. 发明授权

US4454493A Hermetical type thermally responsive switch 失效
标题翻译： Hermetical型热响应开关
公开(公告)号：US4454493A
公开(公告)日：1984-06-12
申请号：US420006
申请日：1982-09-20
申请人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
发明人： Susumu Ubukata , Yasukazu Mizutani , Syozo Iyoda
IPC分类号： H01H37/54 , H01H37/68
CPC分类号： H01H37/5418 , H01H37/68
摘要： In a hermetic type thermally responsive switch comprising a fixed contact support having a fixed contact at its end and cantilever disposed in a hermetically sealed vessel, a elongated support supporting a thermally responsive disk which has a movable contact and cantilever disposed in said vessel through a connecting means; said fixed contact support comprises laminated metallic sheets each having different elastic modulus, while a spacer means is interposed in electrically, thermally insulated relationship between said elongated support and said connecting means so as to calibrate the snap temperature of said disk.
摘要翻译：在一种封闭式热响应开关中，包括固定接触支撑件，其端部具有固定触点并且设置在气密密封容器中的悬臂，支撑热响应盘的细长支架，其具有通过连接件设置在所述容器中的可动触点和悬臂手段; 所述固定接触支撑件包括各自具有不同弹性模量的层压金属片，而间隔件装置在所述细长支撑件和所述连接装置之间以电气，热绝缘的关系插入，以便校准所述盘的卡扣温度。

10. 发明授权

US5121095A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5121095A
公开(公告)日：1992-06-09
申请号：US653958
申请日：1991-02-12
申请人： Susumu Ubukata , Yasukazu Mizutani
发明人： Susumu Ubukata , Yasukazu Mizutani
IPC分类号： H01H37/04 , H01H37/54
CPC分类号： H01H37/5427 , H01H2037/5445 , H01H2037/5454 , Y10T29/49105
摘要： A thermal motor protector includes a cylindrical metal housing having an open end and a bimetal disposed in the housing so that its one side is opposite to an housing inner bottom. The bimetal has a shallow dish-shaped portion so that it inverts its curvature at a first temperature with a snap action and re-inverts its curvature at a second temperature. A support is disposed in the housing opposite to the other side of the bimetal and has a preselected elasticity. A fixed contact member is disposed in the housing, and a movable contact member is held by a stationary member in the housing so as to be movable relative to the fixed contact member. A pressure strip is formed separately from or integrally with the movable contact member so as to project from and to be moved with it, the pressure strip having a distal end in contact with the support so that a force is applied to the bimetal at a predetermined pressure. A header plate is secured to the housing so as to hermetically close the open end of the housing, the header plate having at least one opening, and a terminal pin is hermetically held in the header plate opening with an electrically insulating material charged between them.
摘要翻译：热电动机保护器包括具有开口端的圆柱形金属壳体和设置在壳体中的双金属，使得其一侧与壳体内底部相对。双金属具有浅的碟形部分，使得其在第一温度下以卡扣动作反转其曲率，并在第二温度下重新反转其曲率。支撑件设置在与双金属片的另一侧相对的壳体中并且具有预选的弹性。固定接触构件设置在壳体中，并且可动接触构件由静止构件保持在壳体中，以便能够相对于固定接触构件移动。压力条与可动接触构件分开形成或与可动接触构件一体地形成，以便与其一起移动并与其一起移动，压力带具有与支撑件接触的远端，使得力以预定的方式施加到双金属片压力。集管板被固定到壳体上，以便气密地关闭壳体的开口端，集管板具有至少一个开口，并且端子销通过在它们之间充电的电绝缘材料气密地保持在集管板开口中。

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