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1. 发明授权

US5221914A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5221914A
公开(公告)日：1993-06-22
申请号：US950776
申请日：1992-09-24
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
CPC分类号： H01H37/002 , H01H37/5427
摘要： A thermally responsive switch for protecting electric motors against overcurrent and overheating conditions includes a metallic receptacle having an elongated dome-shaped portion and an opening opposite to the dome-shaped portion, a metallic header plate secured to the one end of the receptacle so as to hermetically close the opening afterwards and having a through-aperture, a thermally responsive element disposed in the receptacle in parallel with the header plate and carrying a movable contact at one end, a rod terminal secured in the aperture of the header plate by an electrically insulating material filled in the aperture for hermetic sealing so that the terminal extends through the aperture, a fixed contact support disposed in the receptacle to be perpendicular to the terminal and having an end to which a fixed contact is secured, the support being connected at the other end to the end of the terminal projected into the receptacle, by solder, and a spring for urging the support so that it is disconnected from the terminal.
摘要翻译：用于保护电动机免受过电流和过热状况的热响应开关包括金属容器，其具有细长的圆顶形部分和与圆顶形部分相对的开口，金属集管板固定到容器的一端，以便随后密封地关闭开口并具有通孔，热敏元件设置在容器中与集管板平行并且在一端承载可动触点，杆端子通过电绝缘固定在集管板的孔中填充在用于气密密封的孔中的材料，使得端子延伸穿过孔，固定的触点支撑件设置在插座中以垂直于端子并且具有固定触头固定的端部，支撑件在另一端连接通过焊料终止到端子的端部，并且用于推动支撑件的弹簧它与终端断开连接。

2. 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。

3. 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。

4. 发明授权

US6005471A Thermal protector for electric motors 失效
标题翻译：电动马达热保护器
公开(公告)号：US6005471A
公开(公告)日：1999-12-21
申请号：US886546
申请日：1997-07-01
申请人： Isao Higashikata , Takeo Sakakibara , Hideki Koseki
发明人： Isao Higashikata , Takeo Sakakibara , Hideki Koseki
IPC分类号： H01H37/12 , H01H37/54 , H02K11/00 , H01H37/04 , H01H37/46
CPC分类号： H01H37/5427 , H01H37/5418 , H02K11/25 , H01H2037/525 , H01H2037/5463 , H01H37/12
摘要： A thermal protector includes a header plate and a metal housing having an open end hermetically welded to an peripheral edge of the header plate. The housing is formed into a generally slender shape so as to be suited for mounting on end turns of a stator winding of a three-phase electric motor. A thermally responsive element includes a shallow curved portion at which the element changes states of curvature with snap action in response to different ambient temperatures. The thermally responsive element has two movable contacts secured to it to be disposed symmetrically about a center of the curved portion so that the movable contacts are engageable with and disengageable from fixed contacts respectively. A push piece is disposed in the housing to exert a pushing force on a normally convex side of the thermally responsive element. The pushing force is adjusted by deforming the outer surface portion of the housing for calibration of the operating temperature. The push piece includes a portion secured to an inner surface of the housing so as to correspond substantially to the deformed outer surface portion of the housing for calibration of the operating temperature.
摘要翻译：热保护器包括集管板和金属壳体，金属壳体具有密封焊接到集管板的周边边缘的开口端。壳体形成为大致细长的形状，以适于安装在三相电动机的定子绕组的端匝上。热响应元件包括浅弯曲部分，在该弯曲部分处，响应于不同的环境温度，元件改变曲率状态。热响应元件具有固定到其上的两个可移动触点，以围绕弯曲部分的中心对称地设置，使得可动触头分别与固定触头接合和分离。推动件设置在壳体中以在热响应元件的正常凸侧上施加推力。通过使外壳的外表面部分变形来调节推动力，以校准工作温度。推动件包括固定到壳体的内表面的部分，以便基本上对应于壳体的变形的外表面部分，以校准工作温度。

5. 发明授权

US5615071A Thermal protector for hermetic electrically-driven compressors 失效
标题翻译：用于密封电动压缩机的热保护器
公开(公告)号：US5615071A
公开(公告)日：1997-03-25
申请号：US562059
申请日：1995-11-22
申请人： Isao Higashikata , Yasunori Ando , Hideki Koseki
发明人： Isao Higashikata , Yasunori Ando , Hideki Koseki
IPC分类号： H01H37/54 , H01R13/713 , H02K5/22 , H02K11/00 , H02H7/00
CPC分类号： H01R13/7137 , H01H37/5436 , H02K11/25 , H02K5/225 , Y02E10/725
摘要： A thermal protector for a hermetic electrically-driven compressor includes a thermal switch and a cluster socket. The protector is mounted inside a compressor housing on a terminal assembly mounted in a wall of the compressor housing. A casing of the thermal switch and a header plate hermetically closing an open end of the casing integrally form a flange on the peripheral edges when the header plate is secured to the casing. The thermal switch has two terminals one of which is provided with a receptacle into which one of terminal pins of the terminal assembly is fitted, and the other terminal is connected to a common lead wire of a compressor motor. The cluster socket has a plurality of terminal cavities for connecting windings of the motor to the terminal assembly. A body of the socket has a face having a pair of holding portions for holding the flange. Each holding portion has a hook-shaped portion at an end. The casing and the socket are integrally connected together such that a large part of the casing is exposed outside the socket body, when the flange is held by the holding portions and the receptacle is inserted to a position where it is opposed to the one terminal pin of the terminal assembly.
摘要翻译：用于密封电动压缩机的热保护器包括热开关和集群插座。保护器安装在安装在压缩机壳体的壁上的端子组件上的压缩机壳体内。当集管板固定到壳体时，热开关的壳体和密封地封闭壳体的开口端的集管板一体地形成在周边边缘上的凸缘。热开关具有两个端子，其中一个端子设置有端子组件的端子销之一的插座，另一个端子连接到压缩机电动机的公共引线。集群插座具有用于将电动机的绕组连接到端子组件的多个端子腔。插座的本体具有一对具有用于保持凸缘的保持部的面。每个保持部分在端部具有钩形部分。壳体和插座一体地连接在一起，使得当壳体的大部分暴露在插座主体的外部时，当凸缘被保持部分保持并且插座插入到与一个端子销相对的位置时的终端组件。

6. 发明授权

US5515217A Thermal protector for hermetic electrically-driven compressors 失效
标题翻译：用于密封电动压缩机的热保护器
公开(公告)号：US5515217A
公开(公告)日：1996-05-07
申请号：US298431
申请日：1994-08-30
申请人： Isao Higashikata , Yoshihisa Ueda , Hideki Koseki
发明人： Isao Higashikata , Yoshihisa Ueda , Hideki Koseki
IPC分类号： H01H1/58 , H01H37/54 , H02K11/00 , H01H37/12 , H02H7/085
CPC分类号： H01H37/5436 , H02K11/25 , H01H1/5866
摘要： A thermal protector for a hermetic electrically-driven compressor including a hermetically sealed housing in which a power-supply terminal, an electric motor and a compressor are enclosed with a predetermined amount of refrigerant gas is disclosed. The thermal protector includes a thermally responsive switch having first and second lead terminal pins for securing first and second connecting terminals respectively and a holder formed from an electrically insulating material and including first, second and third cavities. Each of the first and second cavities has an opening in its one side. The first cavity accommodates the thermally responsive switch while the second cavity accommodates a secured portion between the lead terminal and the connecting terminal with a hardenable electrically insulating filler filling up the second cavity. Alternatively, the second connecting terminal is secured to a wall of the holder by an insert molding so as to extend through the wall, instead of use of the filler.
摘要翻译：公开了一种用于密封电动压缩机的热保护器，其包括密封的壳体，其中电源端子，电动机和压缩机被预定量的制冷剂气体封闭。热保护器包括热响应开关，其具有分别用于固定第一和第二连接端子的第一和第二引线端子引脚和由电绝缘材料形成并包括第一，第二和第三腔的保持器。第一和第二空腔中的每一个在其一侧具有开口。第一空腔容纳热响应开关，而第二腔容纳在引线端子和连接端子之间的固定部分，其中填充有第二腔的可硬化电绝缘填料。或者，第二连接端子通过嵌件成型固定到保持器的壁上，以便延伸穿过壁而不是使用填料。

7. 发明授权

US5837951A Inertia switching device, acceleration responsive device and method of making acceleration responsive device 失效
标题翻译：惯性开关装置，加速响应装置及加速响应装置的制作方法
公开(公告)号：US5837951A
公开(公告)日：1998-11-17
申请号：US682340
申请日：1996-07-25
申请人： Harunori Kato , Yasukazu Mizutani , Shigekazu Shibata , Katsuhiro Kimura , Hideki Koseki , Mitsuhiro Urano , Masayuki Watanabe
发明人： Harunori Kato , Yasukazu Mizutani , Shigekazu Shibata , Katsuhiro Kimura , Hideki Koseki , Mitsuhiro Urano , Masayuki Watanabe
IPC分类号： G01P15/03 , G01P15/135 , H01H35/02 , H01H35/14
CPC分类号： H01H35/142 , G01P15/032 , G01P15/135 , H01H35/02
摘要： A seismosensitive element includes a housing formed from an electrically conductive material and having an inclined face formed on the bottom thereof to gradually rise concentrically outwardly substantially from a center of the inner bottom face, and a header fixed to the housing to close its open end and having through-aperture in which an electrically conductive terminal pin is fixed in an insulated relation. A contact is fixed an end of the terminal pin located inside the housing and has a plurality of feather portions disposed concentrically with the terminal pin, the feather portions having a predetermined elasticity. An inertia ball is enclosed in the housing to be located substantially at the center in the housing in a normal position of the element in a stationary state. The inertia ball rolls when subjected to oscillation, so that the inertia ball slides on the feather portions of the contact except for distal ends of the feather portions such that the inertia ball electrically conducts between the contact and the housing and such that the feather portions are elastically deformed, thereby receiving a force causing the same to be pushed against the bottom of the housing. An acceleration responsive switch includes a receptacle including a housing having a conical face, an inertial ball in the receptacle, and an oscillation damping liquid in the receptacle. The oscillation damping liquid has a viscosity such that the inertial ball terminates rotation when it is subjected to an external oscillation to be rotated.
摘要翻译：地震敏感元件包括由导电材料形成并具有形成在其底部上的倾斜面的壳体，其基本上从内底面的中心逐渐同心地向外升起，并且固定到壳体以将其开口端部闭合，具有通孔，其中导电端子销以绝缘关系固定。接触件固定在壳体内部的端子销的端部，并且具有与端子销同心设置的多个羽毛部分，羽毛部分具有预定的弹性。惯性球被封闭在壳体中，以在固定状态下的元件的正常位置中大致位于壳体的中心。惯性球在受到振动时滚动，使得惯性球在羽毛部的远端除了接触部的羽毛部分之外滑动，使得惯性球在接触和壳体之间电导通，使得羽毛部分弹性变形，从而接收使其相对于壳体的底部被推压的力。一种加速度响应开关包括一个插座，它包括一个具有圆锥面的壳体，该插座中的一个惯性球，以及该容器中的振荡阻尼液体。振动阻尼液体具有这样的粘度，使得当惯性球经受外部振荡以旋转时终止旋转。

8. 发明授权

US5610338A Rolling or tilting responsible switch 失效
标题翻译：滚动或倾斜负责的开关
公开(公告)号：US5610338A
公开(公告)日：1997-03-11
申请号：US559948
申请日：1995-11-17
申请人： Harunori Kato , Yasukazu Mizutani , Shigekazu Shibata , Katsuhiro Kimura , Hideki Koseki , Mitsuhiro Urano , Masayuki Watanabe
发明人： Harunori Kato , Yasukazu Mizutani , Shigekazu Shibata , Katsuhiro Kimura , Hideki Koseki , Mitsuhiro Urano , Masayuki Watanabe
IPC分类号： F16K20060101 , F16K17/36 , G01P13/00 , G01P15/03 , G01P15/08 , G01P15/135 , G01V1/18 , H01H35/02 , H01H35/14
CPC分类号： G01P13/00 , G01P15/032 , G01P15/0891 , G01P15/135 , H01H35/02 , H01H35/142
摘要： A roll or tilt responsive switch includes a housing formed from an electrically conductive material and having an inclined face formed on the bottom to gradually rise concentrically outwardly substantially from the center of the bottom, and a header fixed to the housing to close its open end and having a through-aperture in which a terminal pin is fixed in an insulated relation. A contact is fixed to an end of the terminal pin located inside the housing and has a plurality of feather portions each having a predetermined elasticity and disposed concentrically with the terminal pin. An inertia ball is enclosed in the housing to be located substantially at the center in the housing in a normal position of the switch in a stationary state. The inertia ball rolls when subjected to oscillations, so that the inertia ball slides on the feather portions of the contact except for distal ends of the feather portions such that the inertia ball electrically conducts between the contact and the housing and such that the feather portions are elastically deformed, thereby receiving a force pushing the inertia ball against the bottom of the housing.
摘要翻译：滚动或倾斜响应开关包括由导电材料形成的壳体，并且具有形成在底部上的倾斜面，其基本上从底部的中心逐渐同心地向外升起，并且固定到壳体上以封闭其开口端的头部，具有其中端子销以绝缘关系固定的通孔。接触件固定在位于壳体内部的端子销的端部，并且具有多个具有预定弹性并且与端子销同心设置的羽毛部分。惯性球被封闭在壳体中，以在开关的正常位置基本位于壳体中心处于静止状态。惯性球在受到振动时滚动，使得惯性球在羽毛部的远端除了接触部的羽毛部分之外滑动，使得惯性球在触头和壳体之间电导通，并且羽毛部分弹性变形，从而接受推动惯性球抵靠壳体底部的力。

9. 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。

10. 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。

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