MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202511014982 A) filed by Havells India Limited on February 21, 2025, for A Tripping-Mechanism Of An Actuator Assembly Of A Molded Case Circuit Breaker (mccb).
Inventors include Shanmugaraj, Umashankar; Potturu, Bharathkumar; Kumar, Jeetendra; and Joshi, Anuj.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: Tripping-mechanism [120] of actuator assembly [112] of MCCB [100] that comprises tripping unit that comprises actuator link [208a] adjustable between first and second pivot position. Tripping-mechanism [120] translates actuation from tripping unit to trip-bar [118] of actuator assembly [112] adjusting MCCB [100] from ON to TRIP position. Slider-member [202] defines link engagement cavity [202a] that receives portion of actuator link [208a], and trip-bar engagement portion [202b] positioned facing trip-bar [118]. Slider-member [202] slides between first and second slid position. In tripping unit deactivated position, actuator-link [208a] is in first pivot position, maintaining slider-member [202] in first slid position, maintaining gap between trip-bar engagement portion [202b] and trip bar [118]. In tripping unit actuated position, actuator-link [208a] is in second pivot position, adjusting slider-member [202] to second slid position, causing engagement of trip-bar engagement portion [202b] with trip bar [118], adjusting MCCB [100] from ON to TRIP position. Refer Figure 15.
Disclaimer: Curated by HT Syndication.
