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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10294951 B1

PDFFull Text
Date of Patent:
May. 21, 2019

Filed:

Aug. 30, 2016

Shaft sleeve having a bearing and a resilient member formed with protrusions and grooves

Applicant:

Johnson Electric International Ag, Murten, CH;

Inventors:

Min Li, Shenzhen, CN;

Zhi Ping Fu, Shen Zhen, CN;

Moola Mallikarjuna Reddy, Shen Zhen, CN;

Kok Ang Chong, Hong Kong, CN;

Assignee:

JOHNSON ELECTRIC INTERNATIONAL AG, Murten, CH;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Bryan Lettman

Assistant Examiner:

Timothy P Solak

Int. Cl.
CPC ...
F04D 29/046 (2006.01); F04D 13/06 (2006.01); F04D 29/056 (2006.01); F04D 29/60 (2006.01); H02K 7/08 (2006.01); F16C 27/02 (2006.01); F16C 27/06 (2006.01); F04D 29/047 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F04D 29/0462 (2013.01); F04D 13/0626 (2013.01); F04D 13/0633 (2013.01); F04D 29/0563 (2013.01); F04D 29/605 (2013.01); F16C 27/02 (2013.01); F16C 27/063 (2013.01); H02K 7/08 (2013.01); F04D 29/047 (2013.01); F04D 29/669 (2013.01);
Abstract

A liquid pump includes a motor and an impeller. The motor includes a stator, a rotor, a base body and a shaft sleeve unit supporting the rotor for rotation. The shaft sleeve unit includes a fixing member fixed in the base body, a bearing received in the fixing member and surrounding the rotary shaft, and a resilient buffering member disposed between the fixing member and the bearing. The impeller is coupled to the rotor.

Find Patent Forward Citations

Li, Min. (2019). Shaft sleeve having a bearing and a resilient member formed with protrusions and grooves (U.S. Patent No. 10294951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10294951

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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