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.:
Date of Patent:
May. 31, 2016
Filed:
May. 03, 2011
Applicants:
Zhou Yang, Oak Ridge, NC (US);
Enjiu KE, Shanghai, CN;
Yong Xi, Shanghai, CN;
Assignee:
Shanghai Universoon Autoparts Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 13/06 (2006.01); F01L 13/08 (2006.01); F02D 41/12 (2006.01); F02D 13/04 (2006.01); F02D 9/06 (2006.01); F01L 1/08 (2006.01); F01L 1/18 (2006.01); F01L 1/26 (2006.01); F01L 1/053 (2006.01);
U.S. Cl.
CPC ...
F01L 13/06 (2013.01); F01L 1/08 (2013.01); F01L 1/181 (2013.01); F01L 1/26 (2013.01); F01L 13/065 (2013.01); F01L 13/08 (2013.01); F02D 9/06 (2013.01); F02D 13/04 (2013.01); F02D 41/12 (2013.01); F01L 2001/0537 (2013.01); F01L 2105/00 (2013.01);
Abstract
A fixed chain engine braking device includes a brake box, a driving mechanism and a braking mechanism. One upright blind hole and one horizontal blind hole are placed in the brake box, and the upright blind hole intersects the horizontal blind hole orthogonally. The driving mechanism includes a rolling ball and/or a driving piston placed in the horizontal blind hole, the braking mechanism includes a braking plunger placed in the upright blind hole. A fluid passage is placed in the brake box, and the fluid passage is communicated with the entry of the horizontal blind hole.