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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

US5196820A Thermally responsive switch and method of making the same 失效
标题翻译：热响应开关及其制作方法
公开(公告)号：US5196820A
公开(公告)日：1993-03-23
申请号：US908858
申请日：1992-07-01
申请人： Susumu Ubukata, deceased , Yasukazu Mizutani , Isao Higashikata , Hideki Koseki
发明人： Susumu Ubukata, deceased , Yasukazu Mizutani , Isao Higashikata , Hideki Koseki
IPC分类号： H01H37/00 , H01H37/54
CPC分类号： H01H37/002 , H01H37/5418
摘要： A thermally responsive switch includes an elliptic dome-shaped metal receptacle, a header metal plate hermetically secured to the receptacle and having a through-aperture at one of two longitudinal ends, an electrical conductor inserted through the aperture of the header plate and secured with an electrically insulating material such as glass, a support having at one of two longitudinal ends a fixed portion secured to the end of the conductor in the receptacle and a supporting portion positioned away from its other end in the direction of the fixed portion, a bimetal secured at one of its two ends to the supporting portion of the support and carrying a movable contact at the other end, the bimetal having a central shallow dish-shaped portion reversing its curvature with a snap action in response to the temperature, a fixed contact secured to the header plate in the vicinity of its other longitudinal end, and a calibrator interposed between the inner wall of the receptacle and the other end of the support opposing the movable contact. The calibrator is moved, pushing the other end of the support when the receptacle wall corresponding to the calibrator is deformed for calibration of an operating temperature of the switch, so that the support is bent in the vincity of the fixed portion such that a contact pressure between the movable and fixed contacts is varied.
摘要翻译：热响应开关包括椭圆形的圆顶状金属容器，密封地固定到容器的头部金属板，并且在两个纵向端部中的一个端部具有通孔，插入穿过集管板的孔的电导体，电绝缘材料如玻璃，支撑件在两个纵向端中的一个处固定到插座中的导体的端部的固定部分和沿着固定部分的方向远离其另一端定位的支撑部分，双金属固定在其两端中的一端位于支撑件的支撑部分并且在另一端承载可移动触点，双金属具有中心的浅盘形部分，以响应于温度的快速动作来反转其曲率，固定触点固定在其另一纵向端部附近的集管板和插入在容器的内壁和另一个之间的校准器支撑件与活动触点相对的端部。当校准器对应的容器壁变形以校准开关的工作温度时，校准器被移动，推动支撑件的另一端，使得支撑件在固定部分的弯度中弯曲，使得接触压力在可移动和固定的触点之间变化。

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

US3377445A Time delay switches utilizing conductive liquids 失效
标题翻译：使用导电液体的延时开关
公开(公告)号：US3377445A
公开(公告)日：1968-04-09
申请号：US50847065
申请日：1965-11-18
申请人： SUSUMU UBUKATA
发明人： SUSUMU UBUKATA , YASUKAZU MIZUTANI , HARUKI KUSAKAWA , ISAO YOSHIDA
IPC分类号： H01H29/18 , H01H43/26
CPC分类号： H01H43/26 , H01H29/18

8. 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。

9. 发明授权

US4057200A Emergency locking retractor for vehicle seat belts 失效
标题翻译：汽车安全带应急锁紧牵引器
公开(公告)号：US4057200A
公开(公告)日：1977-11-08
申请号：US704104
申请日：1976-07-09
申请人： Susumu Ubukata , Shozo Iyoda , Kenji Oda
发明人： Susumu Ubukata , Shozo Iyoda , Kenji Oda
IPC分类号： B60R22/40 , A62B35/02 , B65H75/48
CPC分类号： B60R22/40
摘要： A seat belt retractor incorporates a fail-safe locking mechanism that is actuated by vehicle acceleration to lock a retractor drum against rotation in the belt unwinding direction. A pair of locking wheels are arranged coaxially with the drum for simultaneous rotation therewith, and a detent movable into and out of engagement with both locking wheels is biased, by biasing means such as a spring, into engagement therewith. Normally, the detent is restrained from engagement with the locking wheels against the force of the biasing means by an actuator associated with an inertial element constituting a part of acceleration sensing means. Upon displacement of the inertial element from its normal position of rest, the actuator permits the detent to move into engagement with the locking wheels by the force of the biasing means.
摘要翻译：安全带卷收器包括故障安全锁定机构，该机构由车辆加速度驱动，以将卷收器滚筒锁定在带退绕方向上的旋转。一对锁定轮与滚筒同轴地布置以与之同时旋转，并且通过诸如弹簧的偏置装置将两个锁定轮移动进入和离开接合的制动器被偏置成与其接合。通常，通过与构成加速度感测装置的一部分的惯性元件相关联的致动器，制动器克服着偏置装置的力而限制与锁定轮接合。当惯性元件从其正常的静止位置移动时，致动器允许制动器通过偏置装置的力而移动到与锁定轮的接合。

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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