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1. 发明申请

US20170352510A1 THERMAL RESPONSE SWITCH 审中-公开
公开(公告)号：US20170352510A1
公开(公告)日：2017-12-07
申请号：US15539036
申请日：2014-12-24
申请人： UBUKATA INDUSTRIES CO., LTD.
发明人： Yoshio YAMAGUCHI
IPC分类号： H01H37/54 , F04B39/00 , F04C29/00 , H01H37/14
摘要： A thermally responsive switch includes a heating element with a meandering portion formed of a metal plate. The meandering portion is bent twice with respect to reference axes extending in a longitudinal direction of a housing. The meandering portion includes an outer vertical portion that is perpendicular to an inner surface of a lid plate, an inner vertical portion that is perpendicular to the inner surface of the lid plate, and a middle vertical portion that is disposed between the outer vertical portion and the inner vertical portion and is perpendicular to the inner surface of the lid plate. The middle vertical portion has a narrow portion narrower than a width of the middle vertical portion. The narrow portion is provided on an end portion located in one side of the middle vertical portion where no other heating element exists among the two widthwise end portions of the middle vertical portion.

2. 发明申请

US20050174211A1 Direct current cutoff switch 有权
标题翻译：直流切断开关
公开(公告)号：US20050174211A1
公开(公告)日：2005-08-11
申请号：US10517164
申请日：2003-05-22
申请人： Hideaki Takeda
发明人： Hideaki Takeda
IPC分类号： H01C7/02 , H01H1/50 , H01H9/42 , H01H9/54 , H01H33/59 , H01H37/52 , H01H37/54 , H01H47/00 , H01H50/02 , H01H37/14
CPC分类号： H01H1/504 , H01H9/42 , H01H33/596 , H01H37/52 , H01H37/54 , H01H50/021 , H01H2033/163 , H01H2037/5481
摘要： In a direct current cutoff switch1, a PTC 5, which is a non-linear resistor, is parallel connected to a contact circuit composed of a fixed contact 4-2 and a movable contact 8-2 via electrodes 5-1. When the switch is closed, no current flows in the PTC 5 with a prescribed resistance value at 25° C., since voltage between both the electrodes 5-1 is almost “0”. When the switch is opened in order to cut off current, the contacts form a closed circuit since the PTC 5 is parallel inserted between the fixed contact 4-2 and the movable contact 8-2. For this reason, it is difficult for surge voltage to occur and an arc hardly occurs between both the contacts. The PTC 5 instantaneously heats due to passing current, reduces the resistance value and passes peak current. Then, the resistance value rises and becomes stable in a high value such that weak current which is negligible at 42V, which is rated voltage. Thus, current is substantially cut off.
摘要翻译：在直流截止开关1中，作为非线性电阻器的PTC5通过电极5-1平行地连接到由固定触点4-2和可动触点8-2组成的接触电路。当开关闭合，由于两电极5-1之间的电压几乎为“0”，所以在25℃下，PTC 5中没有电流以规定的电阻值流动。当开关为了截止电流而断开时，触点形成闭合电路，因为PTC 5被平行地插入在固定触点4-2和可动触点8-2之间。因此，浪涌电压是困难的并且在两个触点之间几乎不发生电弧。 PTC 5由于通过电流而瞬间加热，降低电阻值并通过峰值电流。然后，电阻值上升并稳定在高值，使得在42V下可忽略的弱电流为额定电压。因此，电流基本上被切断。

3. 发明授权

US6127913A Thermal protector 失效
标题翻译：热保护器
公开(公告)号：US6127913A
公开(公告)日：2000-10-03
申请号：US287013
申请日：1999-04-06
申请人： Masahiko Niino , Kazuo Ito , Tomoyuki Ito
发明人： Masahiko Niino , Kazuo Ito , Tomoyuki Ito
IPC分类号： H01H37/14 , H01H37/00 , H01H37/54 , H01H37/76 , H01H61/00 , H02H5/04 , H01H37/52
CPC分类号： H01H37/5418 , H01H61/002 , H01H37/002 , H01H37/5409 , H01H37/76
摘要： A bimetal 40 is secured at a holding portion 40b to a fixed pin 52 and a snap portion 40a is supported by a support portion 12a. The free end 40a" of the snap portion 40a comes in contact with a movable contact plate 30 to thereby rock the plate 30. The displacement of the snap portion 40a is restricted at a boundary end portion 40a' by the holding portion 40b. Due to this, when the thermal protector carries out a snap action (or is reversed), the snap portion 40a is rocked like a lever around the support portion 12a supporting the snap portion 40a, and the free end 40a" of the snap portion 40a is greatly displaced. Thus, the travelling distance by which the movable contact 32 travels when the movable contact plate 30 is rocked, can be increased. This can prevent a delay in snap.
摘要翻译：双金属片40在保持部分40b处固定到固定销52，并且卡扣部分40a由支撑部分12a支撑。卡扣部分40a的自由端40a“与可动接触板30接触，从而使板30摇动。卡扣部分40a的位移通过保持部分40b限制在边界端部分40a'处。由此，当热保护器执行卡扣动作（或反转）时，卡扣部分40a围绕支撑卡扣部分40a的支撑部分12a摇动，并且卡扣部分的自由端40a“ 40a大大移位。因此，可动触头32在可动接触板30摇动时行进的移动距离可以增加。这可以防止卡住延迟。

4. 发明授权

US6057751A Overheat and overload sensing device 失效
标题翻译：过热和过载检测装置
公开(公告)号：US6057751A
公开(公告)日：2000-05-02
申请号：US241067
申请日：1999-02-01
申请人： Kuang-Tsan Hung , Chun-Wei Hsu
发明人： Kuang-Tsan Hung , Chun-Wei Hsu
IPC分类号： H01H37/02 , H01H61/02 , H01H73/26 , H01H37/14 , H01H37/52
CPC分类号： H01H61/02 , H01H37/02 , H01H73/26
摘要： An overheat and overload sensing device includes a thermal sensor (such as a thermal regulator) and a breaker connected in parallel and used to cut off a power supply in case of current overload. The thermal sensor usually disposed near a heat source can respond automatically to cut off a local circuit in time in the case of overheat that will make the breaker become overloaded to break off power supply.
摘要翻译：过热和过载检测装置包括热传感器（如热调节器）和并联连接的断路器，用于在电流过载的情况下切断电源。通常设置在热源附近的热传感器可以自动响应，以在过热的情况下及时切断本地电路，从而使断路器过载以断开电源。

5. 发明授权

US4922373A Overtemperature protector for incandescent lamp 失效
标题翻译：白炽灯过温保护器
公开(公告)号：US4922373A
公开(公告)日：1990-05-01
申请号：US318110
申请日：1989-03-02
申请人： Robert L. Ekowicki
发明人： Robert L. Ekowicki
IPC分类号： F21V25/10 , H01H37/14
CPC分类号： H01H37/14 , F21V25/10
摘要： An overtemperature protector for an incandescent lamp socket housing comprises a glass enclosed circuit breaker and an electrical heater in proximate heat transfer relationship therewith. The heater is in series with the circuit breaker so that when the circuit breaker is open, there can be no current flow through the heater.
摘要翻译：用于白炽灯插座壳体的过温保护器包括玻璃封闭断路器和与其近似传热关系的电加热器。加热器与断路器串联，因此当断路器断开时，不会有电流通过加热器。

6. 发明授权

US4496928A Temperature responsive switch 失效
标题翻译：温度响应开关
公开(公告)号：US4496928A
公开(公告)日：1985-01-29
申请号：US498901
申请日：1983-05-25
申请人： Walter Hollweck
发明人： Walter Hollweck
IPC分类号： F24C7/08 , H01H37/14 , H01H37/34 , H01H61/08 , H01H37/52
CPC分类号： H01H37/34 , F24C7/08 , H01H37/14
摘要： A temperature responsive regulator switch for controlling the heat of an electric heating device, comprises movable and stationary electric contacts cooperating with one another for assuming open and closed positions and a bimetal operatively coupled to the movable contact for moving it into the open position when the bimetal attains a predetermined temperature. The bimetal is heated by electric current passing therethrough solely in the closed position. The regulator switch further has a heat conductor having a first part adapted to be directly exposed to the heat of the device controlled by the temperature responsive regulator switch and a second part being in a heat-conducting connection with the bimetal for heating the bimetal by the heat generated by the device.
摘要翻译：用于控制电加热装置的热量的温度响应调节开关包括彼此配合的可移动和固定的电触点，用于假定打开和关闭的位置;以及双金属件，可操作地联接到可动触点，以便当双金属达到预定温度。双金属片通过仅通过其的关闭位置的电流来加热。调节器开关还具有导热体，其具有第一部分，其适于直接暴露于由温度响应性调节器开关控制的装置的热量;以及第二部分与双金属片的导热连接，用于通过设备产生的热量。

7. 发明授权

US3538310A Droop-prevention in thermostat-controlled switching system 失效
标题翻译：恒温控制开关系统的预防措施
公开(公告)号：US3538310A
公开(公告)日：1970-11-03
申请号：US3538310D
申请日：1967-05-16
申请人： AMERICAN THERMOSTAT CORP
发明人： MOYER JOSEPH K , LEVINN ROBERT N
IPC分类号： G05D23/30 , H01H37/14 , H05B1/02
CPC分类号： H05B1/0213 , G05D23/30 , H01H37/14

8. 发明授权

US3426306A Thermal switch assembly having juxtaposed auxiliary heater 失效
标题翻译：热开关组件具有JUXTAPOSED辅助加热器
公开(公告)号：US3426306A
公开(公告)日：1969-02-04
申请号：US3426306D
申请日：1965-08-16
申请人： NORTHERN ELECTRIC CO
发明人： SCHEID THEODORE G , SCHWANEKE FREDRICH C
IPC分类号： B29C61/00 , H01H37/14 , H05B3/00 , H01H61/00 , H01H61/013 , H01H71/00
CPC分类号： H01H37/14 , B29C61/00 , H05B3/00

9. 发明授权

US3416112A Electric heater control apparatus utilizing temperature responsive lever 失效
标题翻译：利用温度响应杆的电加热器控制装置
公开(公告)号：US3416112A
公开(公告)日：1968-12-10
申请号：US56278566
申请日：1966-07-05
申请人： CHACE CO W M
发明人： PERRY CHARLES C
IPC分类号： H01H37/14
CPC分类号： H01H37/14

10. 发明授权

US3277260A Thermostatic switch with anticipatory heater 失效
标题翻译：恒温开关带预热式加热器
公开(公告)号：US3277260A
公开(公告)日：1966-10-04
申请号：US40193464
申请日：1964-10-06
申请人： HONEYWELL INC
发明人： ANDERSON VINCENT R
IPC分类号： G05D23/275 , H01H37/14 , H01H37/52
CPC分类号： H01H37/52 , G05D23/2754 , H01H37/14

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