Patent · US Active

Inertial measurement unit and movable device using the same

US11408905B2 · kind B2 · utility

1Cited by

2References

10Claims

0Family size

Assignee

SZ DJI TECHNOLOGY CO., LTD. · CN

Inventors

Guoxiu Pan · Nanhu, CN
Yonggen WANG · Lo Wu, CN
Yun YU · Nanhu, CN
Peng Zhang · Lo Wu, CN

Key dates

Filing date	Sep 14, 2020
Grant date	Aug 9, 2022
Priority date	—
Expiry date	Sep 14, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG01P1/023
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An inertial measurement unit includes a sensor and a heat preservation system. The heat preservation system includes a heat preservation body and a heat source. The sensor is positioned on the heat preservation body. The heat source is configured to generate heat. The heat preservation body is configured to transfer the heat from the heat source to the sensor to maintain a preset temperature in a space surrounding the sensor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.