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11. 发明授权

US5931008A Protecting device for car air conditioner 失效
标题翻译：汽车空调保护装置
公开(公告)号：US5931008A
公开(公告)日：1999-08-03
申请号：US050002
申请日：1998-03-30
申请人： Yasukazu Mizutani , Mitsuhiro Urano , Hideki Koseki , Sun Biao
发明人： Yasukazu Mizutani , Mitsuhiro Urano , Hideki Koseki , Sun Biao
IPC分类号： B60H1/32 , F04B49/10 , F04C28/06 , F04C28/08 , F04C29/00
CPC分类号： F04C28/08 , B60H1/3225 , F04B49/103 , F04C28/06 , F04C29/005
摘要： A protecting device for a car air conditioner includes a timer for timing a period of the rise in the level of a rotation signal delivered from a rotation sensor for detecting a rotational speed of a compressor with the signal being distinguished from noise. On the basis of the obtained period, a judgment is made as to whether rotation of the compressor is in an abnormal state. An electromagnetic clutch between the compressor and a car engine is controlled on the basis of the judgment. The protecting device is mounted on a housing of the compressor with the rotation sensor so that wiring is executed only in an engine room. The protecting device includes a state holding device for memorizing the abnormal state of the rotation of the compressor. The air conditioner can restart on condition that a conscious operation is performed to reset the state holding device.
摘要翻译：一种用于汽车空调的保护装置，包括一个定时器，用于定时从用于检测压缩机的旋转速度的旋转传感器传送的旋转信号的上升期间，该信号与噪声区分开来。基于所获得的周期，判断压缩机的旋转是否处于异常状态。基于判断来控制压缩机和汽车发动机之间的电磁离合器。保护装置安装在具有旋转传感器的压缩机的壳体上，使得仅在发动机室中进行接线。保护装置包括用于存储压缩机的旋转异常状态的状态保持装置。在执行有意识的操作以重置状态保持装置的情况下，空调可以重新启动。

12. 发明授权

US5600109A Acceleration responsive switch and method of making the same 失效
标题翻译：加速响应开关及其制作方法
公开(公告)号：US5600109A
公开(公告)日：1997-02-04
申请号：US310390
申请日：1994-09-22
申请人： Yasukazu Mizutani , Shigekazu Shibata , Mitsuhiro Urano , Masayuki Watanabe , Hideki Koseki
发明人： Yasukazu Mizutani , Shigekazu Shibata , Mitsuhiro Urano , Masayuki Watanabe , Hideki Koseki
IPC分类号： G01P15/03 , G01P15/135 , G01V1/00 , H01H35/14
CPC分类号： G01P15/032 , G01P15/135 , G01V1/008 , H01H35/142
摘要： An acceleration responsive switch includes a receptacle including a housing having a conical face on an inner bottom face and a header fixed to the housing to close an open end of the housing, a lead terminal fixed in a through-aperture of the header, a contact member secured to an end of the lead terminal located in the housing and including a plurality of feather portions arranged radially to be approximately concentric with the housing, an electrically conductive inertia ball enclosed in the closed receptacle so as to be capable of rolling on the inner bottom face of the housing, a plurality of protrusions formed an inner peripheral wall of the housing, an oscillation damping liquid contained in the receptacle and having a viscosity suitable to apply resistance to the inertia ball so that the inertia ball terminates its rotation when the inertia ball is subjected to an external oscillation to be rotated. When subjected to acceleration, the inertia ball rolls to come into contact with one or more of the feather portions of the contact member so that it electrically conducts between the feather portions and the housing. The inertia ball in a rotational motion collides against the protrusion, changing the course of its movement.
摘要翻译：一种加速度响应开关包括一个插座，它包括一个在内底面上具有圆锥面的壳体和一个固定在壳体上以封闭外壳开口端的插头，固定在插头通孔中的引线端子，固定到位于壳体中的引线端子的端部的构件，并且包括径向布置成与壳体大致同心的多个羽毛部分，封闭在封闭的容器中的导电惯性球，以便能够在内部壳体的底面，形成有壳体的内周壁的多个突起，容纳在容器中的振荡阻尼液体，具有适于施加抵抗惯性球的粘度，使惯性球在惯性时终止其旋转球经受外部振荡以旋转。当受到加速时，惯性球滚动以与接触构件的一个或多个羽毛部分接触，使得其在羽毛部分和壳体之间电导电。旋转运动中的惯性球与突起碰撞，改变其运动过程。

13. 发明授权

US5509786A Thermal protector mounting structure for hermetic refrigeration compressors 失效
标题翻译：密闭式制冷压缩机热保护器安装结构
公开(公告)号：US5509786A
公开(公告)日：1996-04-23
申请号：US81176
申请日：1993-06-25
申请人： Yasukazu Mizutani , Shigeo Kimura , Hideki Koseki
发明人： Yasukazu Mizutani , Shigeo Kimura , Hideki Koseki
IPC分类号： F04C28/28 , H01H37/54 , H01H61/00 , H01R13/52 , H02K5/22 , H02K11/00 , F04B49/10 , H02H5/04
CPC分类号： F04C28/28 , H01H37/5436 , H02K11/25 , H01H37/54 , H01H61/002 , H01R13/521 , H02K5/225
摘要： A structure for mounting a thermal protector in a hermetic refrigeration compressor including an electric motor and a compressing means enclosed in a housing with refrigerant is disclosed. The housing has at least one through hole. The structure includes a terminal assembly airtightly secured in the hole of the housing. The terminal assembly includes a metal base and a plurality of electrically conductive terminal pins secured to the metal base by an electrically insulative material with small thermal conductivity. The structure further includes a thermal protector including a hermetic casing, a thermally responsive element disposed in the casing to be in direct contact with an inner wall of the casing at one side, and a contact mechanism. The thermal protector is mounted on a plurality of connection terminals connected to respective ends of the terminal pins located inside the compressor housing so as to be subjected to heat from at least one of the motor, compressing means and the refrigerant, so that the thermal protector is positioned to occupy a predetermined position.
摘要翻译：公开了一种用于将热保护器安装在包括电动机和封闭在具有制冷剂的壳体中的压缩装置的封闭式制冷压缩机中的结构。外壳至少有一个通孔。该结构包括气密地固定在壳体的孔中的端子组件。端子组件包括金属基座和通过导热性小的电绝缘材料固定到金属基底的多个导电端子销。该结构还包括热保护器，其包括密封壳体，设置在壳体中以与一侧的壳体的内壁直接接触的热响应元件和接触机构。热保护器安装在连接到位于压缩机壳体内部的端子销的相应端部的多个连接端子上，以便受到来自电动机，压缩装置和制冷剂中的至少一个的热量的作用，使得热保护器被定位成占据预定位置。

14. 发明授权

US5483216A Fixing assembly of a temperature responsive element and its fixing method 失效
标题翻译：温度敏感元件的固定装置及其固定方法
公开(公告)号：US5483216A
公开(公告)日：1996-01-09
申请号：US065115
申请日：1993-05-20
申请人： Yasukazu Mizutani , Shigemi Sato , Hideki Koseki , Ryuhei Tanigaki , Takayuki Iio
发明人： Yasukazu Mizutani , Shigemi Sato , Hideki Koseki , Ryuhei Tanigaki , Takayuki Iio
IPC分类号： F25B49/02 , G01K1/14 , G01K13/02 , H01H37/52
CPC分类号： G01K13/02 , G01K1/14
摘要： A fixing method and assembly of a temperature responsive element capable of detecting variation in temperature of discharge cooling medium of a compressor exactly and rapidly and preventing the compressor from being burned. A through hole is formed in a cover 6 which covers a path 7B for discharge cooling medium of the compressor. A plug 9 is fixed to the through hole from the side of the path by a fixing member 13. In this case, it is sealed airtightly by means of a packing. Lead terminal pins penetrating the plug 9 is insulatively fixed in the plug airtightly. Leads are connected to one ends of the lead terminal pins projecting outside and the temperature responsive clement 8 is connected to the other ends of the lead terminal pins projecting on the side of the discharge path. The temperature responsive clement 8 is disposed not to come into direct contact with a vessel and the cover 6 of the compressor and is exposed to discharge cooling medium as a whole. Consequently, the temperature responsive element can detect a temperature of the discharge cooling medium exactly and rapidly without influence of external disturbance such as heat from the outside and a path 7A for suction cooling medium.
摘要翻译：能够精确，快速地检测压缩机的排出冷却介质的温度变化的温度响应元件的固定方法和组装，并防止压缩机燃烧。在覆盖用于压缩机的排出冷却介质的路径7B的盖6中形成有通孔。插头9通过固定构件13从路径侧固定到通孔。在这种情况下，通过密封件密封地密封。穿过插头9的引线端子针密封地绝对固定在插头中。引线连接到突出在外部的引线端子引脚的一端，并且温度响应元件8连接到在放电路径侧突出的引线端子引脚的另一端。温度敏感元件8设置成不与容器和压缩机的盖6直接接触并且作为整体暴露于排放冷却介质。因此，温度响应元件可以精确而快速地检测排出冷却介质的温度，而不受外部干扰（例如来自外部的热量）和吸入冷却介质的路径7A的影响。

15. 发明授权

US5229740A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5229740A
公开(公告)日：1993-07-20
申请号：US958086
申请日：1992-10-08
申请人： Yasukazu Mizutani , Shigemi Satoh , Hideki Koseki
发明人： Yasukazu Mizutani , Shigemi Satoh , Hideki Koseki
IPC分类号： H01H37/04 , H01H37/54
CPC分类号： H01H37/5427 , H01H2037/5454 , H01H2037/549
摘要： A thermal protector includes a metal housing having open and closed ends, a header plate secured to the housing so as to close its open end and having two through-apertures, first and second terminal pins hermetically secured in the respective apertures of the header plate so as to extend into the housing, a dish-shaped bimetal disposed on an inner bottom of the housing so that one of its two sides is in contact with the inner bottom face of the housing, an elastic support disposed in the housing to be opposite to the other side of the bimetal for supporting it, a pair of fixed and movable contact members welded to the first and second terminal pins respectively such that a straight line passing through the center of the first terminal pin and a location of the fixed contact member welded to the first terminal pin is approximately parallel to a straight line passing through the center of the second terminal pin and a location of the movable contact member welded to the second terminal pin and vice versa and further such that the location of the fixed contact member welded to the first terminal pin is not substantially opposed to the location of the movable contact member welded to the second terminal pin and vice versa, and a pressure strip disposed between the support and the movable contact member for transmitting movement of the support due to reversion of the bimetal to the movable contact member.
摘要翻译：热保护器包括具有开放和封闭端的金属壳体，固定到壳体上以便关闭其开口端并具有两个通孔的集管板，具有密封地固定在集管板的相应孔中的第一和第二端子销，为了延伸到壳体中，设置在壳体的内底部上的碟形双金属片，使得其两侧中的一个与壳体的内底面接触，弹性支撑件设置在壳体中以与用于支撑它的双金属片的另一侧，分别焊接到第一和第二端子销的一对固定和可动触头构件，使得穿过第一端子销的中心的直线和焊接的固定触头构件的位置第一端子销大致平行于穿过第二端子销的中心的直线和焊接到第二端子的可动接触件的位置销和反之亦然，并且进一步使得焊接到第一端子销的固定接触构件的位置基本上不与焊接到第二端子销的可动触头构件的位置相反，反之亦然，并且设置在支撑件和可动接触构件，用于传递由于双金属片返回到可动接触构件而导致的支撑件的运动。

16. 发明授权

US5212465A Three-phase thermal protector 失效
标题翻译：三相热保护器
公开(公告)号：US5212465A
公开(公告)日：1993-05-18
申请号：US928284
申请日：1992-08-12
申请人： Yasukazu Mizutani , Isao Higashikata , Hideki Koseki
发明人： Yasukazu Mizutani , Isao Higashikata , Hideki Koseki
IPC分类号： H01H37/12 , H01H37/54
CPC分类号： H01H37/5418 , H01H37/12
摘要： A three-phase thermal protector includes a hermetic receptacle composed of an elliptic dome-shaped cover having an opening at one end and a header plate having two terminal pins extending through respective apertures formed in it, and a switch assembly mounted in the receptacle. Two fixed contacts are secured to the respective terminal pins. The switch assembly includes a metal operating temperature calibrating plate with one end welded to the cover, a bimetallic thermally responsive element having one end secured to the calibrating plate and the other end having a central dish-shaped portion, and a thermally-responsive-element support to which the supported end of the thermally responsive element is welded. The thermally responsive element carries two movable contacts symmetrical about the center line. The calibrating plate has a push projection pushing the thermally responsive element so that the contact pressure is increased when the calibrating plate is deformed with deformation of the cover for the calibration of the operating temperature. The header plate has a protrusion receiving the thermally responsive element at a position away from its supported end toward the center.
摘要翻译：三相热保护器包括密封容器，该密封容器由一端具有开口的椭圆形顶盖构成，以及具有两个通过形成在其中的各个孔延伸的端子销的集管板以及安装在容器中的开关组件。两个固定触点固定到相应的端子销。开关组件包括金属工作温度校准板，其一端焊接到盖上，双金属热响应元件，其一端固定到校准板，另一端具有中心盘形部分，以及热响应元件焊接有热响应元件的支撑端的支撑件。热响应元件携带两个可绕中心线对称的可移动触点。校准板具有推动热响应元件的推动突起，使得当校准板随着盖的变形而变形以校准操作温度时，接触压力增加。集管板具有在远离其支撑端朝向中心的位置处接收热响应元件的突起。

17. 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。

18. 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。

19. 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。

20. 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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