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1. 发明申请

US20070111611A1 Voltmeter relay with built-in terminal board 有权
标题翻译：带内置端子板的电压表继电器
公开(公告)号：US20070111611A1
公开(公告)日：2007-05-17
申请号：US11580873
申请日：2006-10-16
申请人： Pietro Cecconi
发明人： Pietro Cecconi
IPC分类号： H01R9/22
CPC分类号： H01H71/08
摘要： A voltmeter relay, of the type normally installed in control boxes for the electric motors of refrigerator compressors, equipped with a built-in terminal board for connection of the relay excitation coil to the electric motor, the pickup and maintenance capacitors, the thermostat and any other utilities. In practice, a terminal board is built into the relay, whereas according to the prior art, it is separate from the relay and therefore requires additional connections. The voltmeter relay is of the type used in association with one or more capacitors, designed to start and power single-phase induction motors, the voltmeter relay being connected to the induction motor, the capacitors and one or more utilities, and includes a built-in terminal board (3) including all the terminals required to make the connections.
摘要翻译：一种电压表继电器，通常安装在冰箱压缩机电动机的控制箱中，配有内置端子板，用于将继电器励磁线圈连接到电动机，拾取和维护电容器，恒温器和任何其他工具。实际上，终端板内置在继电器中，而根据现有技术，它与继电器分离，因此需要额外的连接。电压表继电器与一个或多个电容器相关联使用，其设计用于启动和供电单相感应电动机，电压表继电器连接到感应电动机，电容器和一个或多个电力设施，在包括连接所需的所有终端的端子板（3）中。

2. 发明申请

US20060205248A1 Voltmeter relay with shaped base which contains slots designed to form seatings for the insertion of "faston" connectors 审中-公开
标题翻译：具有成形基座的电压表继电器，其包含用于形成用于插入“faston”连接器的座的槽
公开(公告)号：US20060205248A1
公开(公告)日：2006-09-14
申请号：US11359448
申请日：2006-02-23
申请人： Pietro Cecconi
发明人： Pietro Cecconi
IPC分类号： H05K1/00
CPC分类号： H01H50/02
摘要： A voltage sensitive relay of the type including a support base (1) on which are mounted the devices constituting the relay, including a coil (3), movable contacts, return springs, and a set of terminals (4, 5, 6, 7) that project from the opposite side of the base to allow the insertion of faston connectors (8), characterized in that the base is shaped to form split levels, wherein the level of the areas in which the terminals are fitted retracts into the lid in relation to the remaining part, so as to form seatings deep enough to allow overtravel of the fastons inserted onto the terminals, while the level near the devices that develop heat is located further away from the upper wall of the lid, so as to leave more inner space for air circulation around the devices.
摘要翻译：一种包括支撑基座（1）的电压敏感继电器，其上安装有构成继电器的装置，包括线圈（3），可动触头，复位弹簧和一组端子（4,5,6,7 ），其从所述基座的相对侧突出以允许插入所述快速连接器（8），其特征在于，所述基座成形为形成分开的水平面，其中所述端子安装的区域的水平度将缩回到所述盖子中与其余部分相关联，以便形成足够深的座位，以允许插入到端子上的紧钳的超程，同时发热的装置附近的水平位置更远离盖的上壁，以便留下更多用于设备周围空气循环的内部空间。

3. 发明申请

US20100149698A1 THERMAL PROTECTOR FOR ELECTRIC MOTORS, IN PARTICULAR FOR COMPRESSOR MOTORS 审中-公开
标题翻译：电动马达的热保护器，特别是压缩机电机
公开(公告)号：US20100149698A1
公开(公告)日：2010-06-17
申请号：US12634973
申请日：2009-12-10
申请人： Carlo Torella , Giovanni Barbieri
发明人： Carlo Torella , Giovanni Barbieri
IPC分类号： H02H7/08
CPC分类号： H01H71/164
摘要： Thermal protector for electric motors, includes: a body which supports all the components of the device, a switch having a fixed part and a mobile part, an element made of bimetallic material, inserted between the mobile part and heating elements designed to heat the bimetallic element, and control the movement of the mobile part away from fixed part, terminals which connect the device to the mains power supply, a terminal which connects the device to the motor power supply connector, wherein the elements include a spiral resistor wound about a straight axis, through which the current supplying the motor passes. The resistor is housed in a seating made in the body, such that its axis is aligned with contact zones of the switch; the seating being cradle-shaped, with a section having a semicircular contour for housing the heating elements, and two smooth side walls, which slant divergently upwards.
摘要翻译：用于电动机的热保护器包括：支撑装置的所有部件的本体，具有固定部分和可移动部分的开关，由双金属材料制成的元件，插入在可移动部件和设计用于加热双金属的加热元件之间并且控制移动部件远离固定部件的移动，将设备连接到主电源的终端，将设备连接到电动机电源连接器的端子，其中，元件包括围绕直线缠绕的螺旋电阻器轴通过电机通过的电流。电阻器容纳在主体中的座位中，使得其轴线与开关的接触区域对齐; 座椅是支架形的，具有用于容纳加热元件的半圆形轮廓的部分和两个平滑的侧壁，其倾斜向上倾斜。

4. 发明申请

US20050198988A1 Starting and protection device, in particular for refrigerator motors, fitted with a shaped casing so as to keep the protector separate from the other components 失效
标题翻译：启动和保护装置，特别是用于装有成形壳体的冰箱电动机，以保持保护器与其他部件分离
公开(公告)号：US20050198988A1
公开(公告)日：2005-09-15
申请号：US10885647
申请日：2004-07-08
申请人： Pietro Cecconi
发明人： Pietro Cecconi
IPC分类号： F04B39/12 , F25D19/00 , F25D23/12
CPC分类号： F04B39/12 , F25B2400/077
摘要： A starting and protection device for refrigerator motors having a thermal protection device and a PTC resistor, includes a common casing containing the protector and the PTC resistor. The casing is formed by two separate bodies designed to house the protector and the PTC resistor respectively. The bodies are separate and distanced to prevent the protector from being affected by the heat developed by resistor.
摘要翻译：一种用于具有热保护装置和PTC电阻器的冰箱电动机的启动和保护装置，包括容纳保护器和PTC电阻器的公共壳体。壳体由分别设置用于容纳保护器和PTC电阻器的两个分开的主体形成。主体是分离的并且远离，以防止保护器受到电阻器产生的热量的影响。

5. 发明授权

US09543753B2 Protection device for electrical appliances, in particular electric motors, compressors and transformers 有权
标题翻译：电器用保护装置，特别是电动马达，压缩机和变压器
公开(公告)号：US09543753B2
公开(公告)日：2017-01-10
申请号：US14574682
申请日：2014-12-18
申请人： Electrica S.r.l.
发明人： Fabrizio Rotulo
IPC分类号： H02H5/04 , H02H7/08 , H01H37/14 , H01H37/54 , H01H37/60
CPC分类号： H02H5/041 , H01H37/14 , H01H37/5418 , H01H37/5436 , H01H37/60 , H02H7/08
摘要： A protection device is provided for electric appliances suitable for selectively connecting an electric appliance to a power supply line. The protection device includes a metal plate member, a composite metal blade, an insulating block for supporting the metal plate member and the composite metal blade, and a compensating resistor made en bloc with the metal plate member.
摘要翻译：为适于选择性地将电器连接到电源线的电器提供保护装置。保护装置包括金属板构件，复合金属刀片，用于支撑金属板构件和复合金属刀片的绝缘块以及与金属板构件整体形成的补偿电阻器。

6. 发明授权

US08179083B2 Starting device for electric motors 有权
标题翻译：电动机起动装置
公开(公告)号：US08179083B2
公开(公告)日：2012-05-15
申请号：US12551836
申请日：2009-09-01
申请人： Pietro Cecconi
发明人： Pietro Cecconi
IPC分类号： H02P1/44
CPC分类号： H02P1/44
摘要： Starting device for electric motors provides a circuit including: a first branch connected at one end to a common point and at the opposite end to the start winding of the motor, whereon a starting capacitor, a resistor and fixed contacts of a relay are inserted in series respectively; a second branch in parallel with the first branch, connected at one end to the common point and at the opposite end to the main or run winding of the motors whereon the coil of the relay is inserted; a third branch in parallel with the branches and, connected at one end to the common point and at the opposite end to the start winding of the motor, whereon a run capacitor is installed, this common point being connected to the common connector of the motor via the power supply line.
摘要翻译：用于电动马达的起动装置提供一种电路，该电路包括：一端连接到电动机的起始绕组的公共点和相对端的第一分支，其中将起动电容器，电阻器和继电器的固定触点插入系列; 与第一分支并联的第二分支，其一端连接到公共点，并且在相对端连接到继电器的线圈插入的电动机的主或运行绕组; 与分支并联的第三分支，并且在一端连接到公共点并且在相对端连接到电动机的起动绕组，其中安装有运行电容器，该公共点连接到电动机的公共连接器通过电源线。

7. 发明申请

US20060202786A1 Voltmeter relay with rigid connectors designed to connect the coil wire to faston terminals 审中-公开
标题翻译：具有刚性连接器的电压表继电器，用于将线圈线连接到紧固端子
公开(公告)号：US20060202786A1
公开(公告)日：2006-09-14
申请号：US11362113
申请日：2006-02-27
申请人： Pietro Cecconi
发明人： Pietro Cecconi
IPC分类号： H01H67/02
CPC分类号： H01H50/042 , H01H50/443 , H01R13/11
摘要： A voltage sensitive relay, in particular of the type designed to provide the starting current of refrigerator compressor motors, wherein the excitation coil (2) of the relay is connected to faston terminals (8, 9), fitted at the base (1), via rigid connectors (15, 16) which are press-fitted, simply by insertion onto the faston terminals, with an end tab (22, 27) which is simultaneously inserted into a seating (12, 13) that contains the metal contacts to which the ends of the coil wire are soldered. In view of the particular configuration of the parts, a voltage sensitive relay of considerable practicality and convenience is obtained, which eliminates numerous soldering operations, and can therefore be assembled more quickly and easily than known voltage sensitive relays.
摘要翻译：一种电压敏感继电器，特别是设计用于提供冰箱压缩机电动机的起动电流的类型，其中继电器的励磁线圈（2）连接到安装在基座（1）处的紧固端子（8,9）通过刚性连接器（15,16），其被简单地通过插入到紧固连接端子上而被压配合，其具有同时插入到座（12,13）中的端部突片（22,27），座部（12,13）包含金属接触件线圈线的末端被焊接。鉴于部件的特定构造，获得了相当实用和方便的电压敏感继电器，这消除了许多焊接操作，因此可以比已知的电压敏感继电器更快速和容易地组装。

8. 发明授权

US10984927B2 PTC thermistor switch for electric motors 有权
公开(公告)号：US10984927B2
公开(公告)日：2021-04-20
申请号：US16863734
申请日：2020-04-30
申请人： ELECTRICA S.r.l.
发明人： Fabrizio Rotulo , Pietro Cecconi
IPC分类号： H01C7/02 , H01C1/02 , H01C1/14 , H02K11/25
摘要： A PTC thermistor switch for electric motors includes an insulating casing and a PTC thermistor housed in a housing seat made in the insulating casing. The PTC thermistor has a first face and a second face opposite the first face. A first electric terminal is housed in the insulating casing and has two protrusions in direct contact with the first face of the PTC thermistor in two opposite contact points with respect to the center of the first face. The switch also includes a second electric terminal housed in the insulating casing and an elastic arm portion in direct contact with the second face of the PTC thermistor in an intermediate contact point between the contact points of the protrusions. The second electric terminal is arranged so that the elastic arm portion presses against the second face of the PTC thermistor.

9. 发明申请

US20130026957A1 BALANCED CONFIGURATION RELAY DEVICE WITH IMPROVED PERFORMANCES 有权
标题翻译：具有改进性能的平衡配置继电器
公开(公告)号：US20130026957A1
公开(公告)日：2013-01-31
申请号：US13558395
申请日：2012-07-26
申请人： Pietro CECCONI
发明人： Pietro CECCONI
IPC分类号： H02P1/16 , H01H51/00
CPC分类号： H01H50/30 , H01H50/26 , H02P1/445
摘要： A relay device includes: an electromagnet constituted by a metallic core and an electrical winding associated therewith; and a mobile anchor associated with a traction spring and suitable for oscillating around a respective axis of oscillation in response to the combined action of an electromagnetic attraction force, generated by the electromagnet and intended to attract the anchor towards the core, and an elastic recovery force, exerted by the spring and intended to move the anchor away from the core and make it return to an initial position, so as to open or close selectively via the anchor a contact or switch of an external electrical circuit, wherein the anchor has a balanced or equilibrium configuration in which its centre of gravity is arranged substantially along the axis of oscillation, and thereby the masses of various portions anchor portions are distributed in a balanced manner around the same axis of oscillation.
摘要翻译：中继装置包括：由金属芯构成的电磁体和与其相连的电绕组; 以及与牵引弹簧相关联并且适于响应于由电磁体产生并且旨在朝向芯部引导锚定件的电磁吸引力的组合作用而围绕相应的振动轴线摆动的移动锚杆以及弹性恢复力由弹簧施加并且旨在将锚移离芯并使其返回到初始位置，以便经由锚固件选择性地打开或关闭外部电路的触点或开关，其中锚具有平衡的或平衡构造，其中其重心基本上沿着振动轴布置，从而各个部分锚固部分的质量围绕相同的振动轴线以平衡的方式分布。

10. 发明申请

US20100052600A1 STARTING DEVICE FOR ELECTRIC MOTORS 有权
标题翻译：电动机起动装置
公开(公告)号：US20100052600A1
公开(公告)日：2010-03-04
申请号：US12551836
申请日：2009-09-01
申请人： Pietro CECCONI
发明人： Pietro CECCONI
IPC分类号： H02P1/44
CPC分类号： H02P1/44
摘要： Starting device for electric motors provides a circuit including: a first branch connected at one end to a common point and at the opposite end to the start winding of the motor, whereon a starting capacitor, a resistor and fixed contacts of a relay are inserted in series respectively; a second branch in parallel with the first branch, connected at one end to the common point and at the opposite end to the main or run winding of the motors whereon the coil of the relay is inserted; a third branch in parallel with the branches and, connected at one end to the common point and at the opposite end to the start winding of the motor, whereon a run capacitor is installed, this common point being connected to the common connector of the motor via the power supply line.
摘要翻译：用于电动马达的起动装置提供一种电路，该电路包括：一端连接到电动机的起始绕组的公共点和相对端的第一分支，其中将起动电容器，电阻器和继电器的固定触点插入系列; 与第一分支并联的第二分支，其一端连接到公共点，并且在相对端连接到继电器的线圈插入的电动机的主或运行绕组; 与分支并联的第三分支，并且在一端连接到公共点并且在相对端连接到电动机的起动绕组，其中安装有运行电容器，该公共点连接到电动机的公共连接器通过电源线。

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