专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 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。

12. 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。

13. 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。

14. 发明授权

US5259355A Gaseous fuel flow rate detecting system 失效
标题翻译：气体燃料流量检测系统
公开(公告)号：US5259355A
公开(公告)日：1993-11-09
申请号：US864728
申请日：1992-04-07
申请人： Akihiro Nakashima , Hisashi Iida , Shigenori Isomura , Hideki Koseki , Takao Tsuji
发明人： Akihiro Nakashima , Hisashi Iida , Shigenori Isomura , Hideki Koseki , Takao Tsuji
IPC分类号： F02M37/00 , F02D41/00 , F02M25/08 , G01F1/34 , G01F1/36 , G01F1/38 , G01F1/50 , G01F3/38 , G01F1/28 , F02M33/02
CPC分类号： F02D41/0032 , F02M25/08 , G01F1/34 , G01F1/36 , G01F3/38 , F02M2025/0845
摘要： A fuel evaporative emission flow rate detecting system is capable of detecting a small flow rate of the fuel evaporative emission. The system includes an electromagnetic valve (22) in a communication passage (21). The pressure of the fuel evaporative emission in the fuel tank is detected by means of a magnetic flux detector or so forth. A control circuit is responsive to the pressure of the fuel evaporative emission reaching 15 mmHg, for example, while the communication passage (21) is held closed, to open the communication passage (21). On the other hand, the control circuit closes the communication passage when the pressure of the fuel evaporative emission becomes lower than or equal to 8 mmHg. Depending on a period, in which the communication passage (21) is held open, the flow rate of the fuel evaporative emission is calculated.
摘要翻译：燃料蒸发排放流量检测系统能够检测燃料蒸发发射的小流量。该系统包括在连通通道（21）中的电磁阀（22）。通过磁通检测器等来检测燃料箱内的燃料蒸发发生的压力。控制电路例如在连通通道（21）保持关闭的同时响应燃料蒸发发射的压力达到15mmHg，以打开连通通道（21）。另一方面，当燃料蒸发发射的压力变得低于或等于8mmHg时，控制电路关闭连通通道。根据连通通道（21）保持打开的时间段，计算燃料蒸发发射的流量。

15. 发明授权

US6154117A Thermal switch 有权
标题翻译：热开关
公开(公告)号：US6154117A
公开(公告)日：2000-11-28
申请号：US287330
申请日：1999-04-07
申请人： Shigemi Sato , Hideki Koseki
发明人： Shigemi Sato , Hideki Koseki
IPC分类号： H01H1/66 , H01H37/54 , H01H37/74 , H01H37/04 , H01H61/00
CPC分类号： H01H37/5436 , H01H1/66
摘要： A thermal switch includes a metal header plate having two through holes, two terminals inserted through and airtightly fixed in the through holes of the header plate, a metal housing including a cylindrical portion having an open end and a generally shallow dish-shaped bottom, the open end being welded to the header plate so that the metal housing and the head plate constitute a hermetic housing, and a thermally responsive element formed into the shape of a shallow dish and disposed on the bottom of the metal housing the thermally responsive element reversing its curvature at a first temperature with snap action and re-reversing its curvature at a second temperature with snap action to return to its former state. The metal housing has a N thickness set to a range of 1/60 to 1/20 of a diameter of the cylindrical portion and a length of the cylindrical portion is set to a value equal to one half as large as its diameter or above, so that heat conduction through the bottom of the metal housing to the thermally responsive element and heat conduction from the housing bottom side through the cylindrical portion of the housing toward the header plate are regulated so that a temperature rise rate of the thermally responsive element is adjusted.
摘要翻译：热开关包括具有两个通孔的金属集管板，两个端子插入并密封地固定在集管板的通孔中，金属壳体包括具有开口端和基本浅浅的盘形底部的圆柱形部分，开口端被焊接到集管板，使得金属壳体和头板构成密封壳体，以及形成为浅盘形状并且设置在金属壳体的底部上的热响应元件，该热响应元件使其热反应元件反转，在第一温度下具有弯曲作用并且在第二温度下重新反转其曲率，并具有恢复到其前一状态的快速动作。金属壳体的N厚度被设定为圆筒部直径的1/60至1/20的范围，并且圆柱形部分的长度设定为等于其直径或以上的一半的值，使得通过金属壳体的底部到热响应元件的热传导和从壳体底侧通过壳体的圆柱形部分朝向集管板的热传导被调节，使得热响应元件的温度升高速率被调节。

16. 发明授权

US5939970A Thermally responsive switch 失效
标题翻译：热响应开关
公开(公告)号：US5939970A
公开(公告)日：1999-08-17
申请号：US187480
申请日：1998-11-06
申请人： Takao Tsuji , Hideki Koseki
发明人： Takao Tsuji , Hideki Koseki
IPC分类号： H01H37/54 , H01H37/74 , H01H37/04 , H01H61/00
CPC分类号： H01H37/54 , H01H2037/5481
摘要： A thermally responsive switch includes a metal housing formed into the shape of a bottomed cylinder and having an open end, a header plate including a metal plate having a through hole and an electrically conductive lead terminal pin inserted through and airtightly fixed in the hole in an electrically insulated state, the header plate being airtightly fixed to the open end of the housing so that the housing and the header plate constitute a hermetic housing, a thermally responsive element formed into the shape of a shallow dish and having a generally central through hole, a fixed contact section provided on a portion of the lead terminal pin located in the hermetic housing, a movable plate support secured to the metal plate of the header plate located in the hermetic housing, a movable plate formed of a leaf spring-shaped conductive metal plate and having one end secured to the movable plate support, and a movable contact fixed to the other end side of the movable plate.
摘要翻译：热响应开关包括形成为有底圆柱形并具有开口端的金属壳体，集管板，其包括具有通孔的金属板和插入并气密地固定在孔中的导电引线端子销电绝缘状态，集管板气密地固定在壳体的开口端，使得壳体和集管板构成密封壳体，形成为浅盘形状并具有大致中心通孔的热响应元件，设置在位于密封壳体中的引线端子针的一部分上的固定接触部分，固定到位于密封壳体中的集管板的金属板的可动板支撑件，由板簧形导电金属并且其一端固定到可动板支撑件，以及固定到可动板的另一端侧的可动触头。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式