Title:
NOISE REDUCTION GASKET AND RELAY
Document Type and Number:
WIPO Patent Application WO/2023/246428
Kind Code:
A9
Abstract:
The present invention relates to the technical field of electric power, and provides a noise reduction gasket and a relay. The noise reduction gasket is located between a driving rod assembly (200) and a yoke plate (300); the noise reduction gasket comprises a bearing portion (1), a supporting portion (2), and a flexible deformation portion (3); the bearing portion (1) is provided on the yoke plate (300); the supporting portion (2) is connected to the bearing portion (1); the driving rod assembly (200) is configured to pass through the supporting portion (2) along a first direction and selectively abut against the supporting portion (2); the flexible deformation portion (3) is provided between the bearing portion (1) and the supporting portion (2), and is used for cushioning between the supporting portion (2) and the bearing portion (1) and noise reduction, wherein the noise reduction gasket is at least partially made of a rigid material. The noise reduction gasket is at least partially made of a rigid material, so that the noise reduction gasket has high strength, is not prone to large deformation, has good fatigue resistance, and has a long service life.
Inventors:
DAI WENGUANG (CN)
ZHANG QINGNIAN (CN)
WANG MENG (CN)
LUO CHENGCAN (CN)
CHEN SONGSHENG (CN)
ZHANG QINGNIAN (CN)
WANG MENG (CN)
LUO CHENGCAN (CN)
CHEN SONGSHENG (CN)
Application Number:
PCT/CN2023/096650
Publication Date:
March 14, 2024
Filing Date:
May 26, 2023
Export Citation:
Assignee:
XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD (CN)
International Classes:
H01H50/30
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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