contact breaker

简明释义

点火开关

英英释义

例句

1.The old car had a manual contact breaker that required regular maintenance.

这辆旧车有一个手动的接触断路器，需要定期维护。

2.Replacing the contact breaker can significantly improve the vehicle's performance.

更换接触断路器可以显著提高车辆的性能。

3.He learned how to adjust the contact breaker during his automotive repair class.

他在汽车维修课程中学会了如何调整接触断路器。

4.If the contact breaker is not functioning properly, it can cause ignition issues.

如果接触断路器工作不正常，可能会导致点火问题。

5.The mechanic replaced the faulty contact breaker to ensure the engine runs smoothly.

机械师更换了故障的接触断路器以确保发动机平稳运行。

作文

In the world of electronics and electrical engineering, one term that often comes up is contact breaker. A contact breaker is a device used to interrupt the flow of current in a circuit. This interruption can be crucial for various applications, including motor control and protection against overloads. The function of a contact breaker is to open or close the electrical contacts within a circuit, thereby controlling the power supply to different components. Understanding how a contact breaker works is essential for anyone interested in electrical systems. When the current flowing through the circuit exceeds a certain limit, the contact breaker automatically opens the circuit to prevent damage. This automatic interruption helps in safeguarding devices from overheating and potential failure. There are various types of contact breakers, including manual and automatic versions. Manual contact breakers require human intervention to open or close the circuit, while automatic ones operate based on predefined conditions such as temperature or current levels. This distinction is important as it determines how the system will respond under different circumstances. For instance, in industrial settings where machinery operates continuously, an automatic contact breaker is vital for ensuring safety and operational efficiency.Moreover, the design and materials used in contact breakers can significantly impact their performance. High-quality materials ensure that the contacts can withstand high voltages and currents without degrading over time. This durability is critical in applications where the contact breaker is frequently activated. Additionally, advancements in technology have led to the development of more efficient and reliable contact breakers, which are essential for modern electrical systems.Another aspect to consider is the role of contact breakers in circuit protection. In residential wiring, for example, contact breakers are commonly used in conjunction with fuses to provide a fail-safe mechanism. If a fault occurs, the contact breaker will trip, cutting off the power supply and preventing potential hazards such as fires or electrocution.In summary, the contact breaker is a fundamental component in electrical engineering that plays a crucial role in managing electrical circuits. Its ability to interrupt current flow protects equipment and enhances safety in various applications. As technology continues to evolve, the importance of understanding devices like the contact breaker becomes even more significant, especially for those pursuing careers in engineering and technology. By grasping the principles behind contact breakers, one can appreciate their value in maintaining the integrity and safety of electrical systems.

在电子和电气工程的世界中，一个常常出现的术语是接触断路器。接触断路器是一种用于中断电路中电流流动的设备。这种中断对于各种应用至关重要，包括电机控制和防止过载。接触断路器的功能是打开或关闭电路中的电气接点，从而控制不同组件的电源供应。理解接触断路器的工作原理对任何对电气系统感兴趣的人来说都是必不可少的。当流经电路的电流超过某个限制时，接触断路器会自动打开电路以防止损坏。这种自动中断有助于保护设备免于过热和潜在故障。接触断路器有多种类型，包括手动和自动版本。手动接触断路器需要人为干预才能打开或关闭电路，而自动的则根据预定条件（如温度或电流水平）进行操作。这一区别很重要，因为它决定了系统在不同情况下的反应。例如，在机器连续运行的工业环境中，自动接触断路器对于确保安全和操作效率至关重要。此外，接触断路器的设计和使用的材料可以显著影响其性能。高质量的材料确保接点能够承受高电压和电流而不随时间退化。这种耐用性在接触断路器频繁激活的应用中至关重要。此外，技术的进步导致开发出更高效和可靠的接触断路器，这对于现代电气系统至关重要。另一个需要考虑的方面是接触断路器在电路保护中的作用。例如，在住宅布线中，接触断路器通常与保险丝一起使用，以提供一种安全机制。如果发生故障，接触断路器将跳闸，切断电源，防止潜在的危险，如火灾或触电。总之，接触断路器是电气工程中的基本组件，在管理电气电路中发挥着至关重要的作用。它中断电流流动的能力保护设备并增强各种应用中的安全性。随着技术的不断发展，理解像接触断路器这样的设备的重要性变得更加显著，特别是对于那些追求工程和技术职业的人来说。通过掌握接触断路器背后的原理，人们可以欣赏到它们在维护电气系统的完整性和安全性方面的价值。