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US 2017/0291798 A1Published application
Electronic safety actuation device with a power assembly
AssigneeOtis Elevator Company
InventorGuohong Hu
Life of this patent
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Abstract
An elevator system including a hoistway, an elevator component disposed in the hoistway, a power generating device disposed within the hoistway and operably coupled to the elevator component, wherein the power generating device is configured to generate power when the elevator component is in motion.
Claims18
An elevator system comprising:
- a hoistway;
- an elevator component disposed in the hoistway;
- and
- a power generating device disposed within the hoistway and operably coupled to the elevator component, wherein the power generating device is configured to generate power when the elevator component is in motion.
1 more element
A safety actuation assembly comprising:
- a housing;
- a power assembly disposed within the housing;
- an electromagnetic component operably coupled to the housing, the electromagnetic component operably coupled to the power assembly, wherein the electromagnetic component is configured generate an actuation or reset;
- and
- a power generating device operably coupled to the power assembly, the power generating device configured to transfer power to the power assembly based in part on movement of the power generating device.
2 more elements
Dependencies are inferred from the claim text.