ABB Beijing Files Patent for Simple and Reliable Electrical Device

Date Filed: July 2024
Applicant: ABB Low Voltage Products Co., Ltd., Beijing, China
Patent Publication Number: CN121366837A

ABB Beijing has filed a patent for an electrical device designed with simplicity, stability, and reliability in mind, reinforcing its long-standing expertise in low-voltage electrical systems.

Patent Overview:
The disclosed electrical device (1) comprises a component assembly (10) including:

• Disc assembly (100): Upper disc (101), middle disc (102), and lower disc (103), all rotating around a common axis

• Handle (104): Operable between ON and OFF positions

• Connecting rod (105): One end attached to the handle, the other inserted into a slot (106) formed by the three discs

According to the disclosed embodiment, the device features a short kinematic chain, resulting in a simple yet robust structure, ensuring reliable operation while minimizing mechanical complexity.

Corporate Background:

• Beijing ABB Low Voltage Products Co., Ltd., established in 1994, specializes in electrical machinery and equipment manufacturing.

• Registered capital: USD 17.1 million

• Corporate activity: 43 project bids, 112 patents, 10 trademarks, and 25 administrative licenses

Significance:
This patent highlights ABB’s ongoing commitment to innovative, practical low-voltage solutions that combine mechanical simplicity with operational reliability, supporting industrial and commercial electrical applications.

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