Inductively charged door operator system accessories
WO2026119773A3PCT designated stage Publication Date: 2026-07-23ASSA ABLOY ENTRANCE SYST AB
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ASSA ABLOY ENTRANCE SYST AB
- Filing Date
- 2025-12-01
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
Existing movable door operator systems with accessories require frequent manual battery recharging or replacement, leading to user inconvenience and potential system degradation when batteries are depleted.
Method used
Implementing an inductive charging system for accessories on movable doors, utilizing primary and secondary charge coils and AC-DC converters to provide power wirelessly, eliminating the need for wired connections and manual battery maintenance.
Benefits of technology
Ensures continuous operation of door operator system accessories without the need for user intervention in battery recharging, enhancing system reliability and user convenience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure EP2025084875_23072026_PF_FP_ABST
Abstract
A door operator system may include a sectional door, an opener operably coupled to the sectional door to move the sectional door via a roller assembly operably coupling the sectional door to a rail assembly to enable the sectional door to transition between an open state and a closed state via the roller assembly carrying the sectional door in the rail assembly, and a plurality of accessories associated with the sectional door or components of the sectional door. The accessories may include at least one powered device having a rechargeable battery that is charged based on inductive charging via an inductive charging assembly.
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