SIA OpenIR  > 水下机器人研究室
Alternative TitleNovel underwater brushless oil-filled motor
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe utility model relates to a main body structure of an underwater motor, more specifically, a novel brushless oil-filling motor which can be suitable for different depth of underwater operation. On the basis of a traditional DC brushless motor, a pressure compensation device is formed into a whole with a main body of a motor the pressure compensation device is composed of an upper press cover, a spring, a piston, a contact switch and a motor casing, wherein the piston is installed in the motor casing and is in the clearance fit with the motor casing the spring is installed between the piston and the upper press cover the contact switch is positioned in the motor and at the right lower part of the piston. Real-time detection can be realized by the structure, the operating state of the motor can be controlled and the sealing performance of the motor under the underwater operation environment is ensured. The structure can be seldom limited by the depth of the underwater operation so the performance of an underwater motor is reliable. The utility model has the advantages of compact structure, low failure rate, high safety, etc. The utility model is suitable for various underwater robots, underwater operation tools, relevant aquatic product industries, etc.
PCT Attributes
Application Date2005-02-05
Date Available2006-03-22
Application NumberCN200520089277.2
Open (Notice) NumberCN2766441Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
张银亮. 新型水下无刷充油电机[P]. 2006-03-22.
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