18266843. VACUUM CIRCUIT BREAKER simplified abstract (Mitsubishi Electric Corporation)
Contents
- 1 VACUUM CIRCUIT BREAKER
VACUUM CIRCUIT BREAKER
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
Naoya Aihara of Chiyoda-ku, Tokyo (JP)
Yasunori Nakamura of Chiyoda-ku, Tokyo (JP)
Taiki Donen of Chiyoda-ku, Tokyo (JP)
VACUUM CIRCUIT BREAKER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18266843 titled 'VACUUM CIRCUIT BREAKER
Simplified Explanation
The abstract describes a vacuum circuit breaker with various components such as a grounded tank, a vacuum chamber, insulating tube, fixed and movable electrodes, rods, sliding member, and contact pressure spring.
- Grounded tank
- Vacuum chamber
- Insulating tube
- Fixed and movable electrodes
- Rods
- Sliding member
- Contact pressure spring
Potential Applications
The vacuum circuit breaker can be used in power distribution systems, industrial plants, and electrical substations to protect equipment from overcurrents and short circuits.
Problems Solved
This technology helps in interrupting and isolating electrical circuits during faults, preventing damage to connected devices and ensuring safety for operators.
Benefits
The vacuum circuit breaker offers reliable performance, low maintenance requirements, compact design, and high operational efficiency compared to traditional circuit breakers.
Potential Commercial Applications
The vacuum circuit breaker technology can be utilized by electrical equipment manufacturers, utility companies, and infrastructure developers for enhancing the reliability and safety of electrical systems.
Possible Prior Art
One example of prior art in this field is the use of sulfur hexafluoride (SF6) gas as an insulating medium in circuit breakers, which has been a common practice in the industry for many years.
Unanswered Questions
How does the vacuum circuit breaker compare to other types of circuit breakers in terms of cost and maintenance requirements?
The article does not provide a direct comparison between the vacuum circuit breaker and other types in terms of cost and maintenance requirements. This information would be valuable for decision-makers looking to adopt this technology.
What are the environmental implications of using vacuum circuit breakers compared to traditional circuit breakers?
The article does not address the environmental implications of using vacuum circuit breakers compared to traditional circuit breakers. Understanding the environmental impact of this technology is crucial for sustainable development initiatives.
Original Abstract Submitted
A vacuum circuit breaker comprises: a grounded tank; a vacuum chamber disposed in the grounded tank; an insulating tube disposed between one side end surface inside the grounded tank and one side end surface outside the vacuum chamber; a fixed rod inserted in the vacuum chamber; a fixed-side electrode disposed in the vacuum chamber at one end of the fixed rod; a movable-side electrode disposed in the vacuum chamber so as to face the fixed-side electrode; a movable rod partially disposed in the insulating tube and having one end with the movable-side electrode disposed thereon; a sliding member disposed on the movable rod so as to slide in the insulating tube; and a contact pressure spring disposed at the movable rod between one side end surface inside the grounded tank and the sliding member.
