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Title:
INTERNAL COMBUSTION ENGINE VIBRATION-FREE CRANKSHAFT CONNECTING ROD ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2017/181398
Kind Code:
A1
Abstract:
An internal combustion engine vibration-free crankshaft connecting rod assembly. A left crankshaft is symmetrical with a right crankshaft, the left crankshaft is divided into a left mounting portion and a left weight balance portion, a weight difference between the part of the crankshaft connecting rod assembly below a horizontal center line and the part of the crankshaft connecting rod assembly above the horizontal center line is G, G satisfies G=n*b, wherein n is cylinder power, the unit of which is kilowatts (kW); and b is between 5-15 g/kW. Because the weight balance portion is heavier than the mounting portion, vibration may be eliminated without a balance shaft, thereby saving energy and reducing costs.

Inventors:
ZHNAG, Yujin (Room 113-1, Building 55 Mingquanju, Fuquan New Village, Duruan Town, Pengjiang Distric, Jaingmen Guangdong 0, 529000, CN)
ZHANG, Pu (Room 113-1, Building 55 Mingquanju, Fuquan New Village, Duruan Town, Pengjiang Distric, Jaingmen Guangdong 0, 529000, CN)
WU, Weijian (Room 113-1, Building 55 Mingquanju, Fuquan New Village, Duruan Town, Pengjiang Distric, Jaingmen Guangdong 0, 529000, CN)
WEI, Jiaqi (Room 113-1, Building 55 Mingquanju, Fuquan New Village, Duruan Town, Pengjiang Distric, Jaingmen Guangdong 0, 529000, CN)
Application Number:
CN2016/079977
Publication Date:
October 26, 2017
Filing Date:
April 22, 2016
Export Citation:
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Assignee:
JIANGMEN PENGJIANG DISTRICT LANJIN TECHNOLOGY CO., LTD. (Room 113-1, Building 55 Mingquanju, Fuquan New Village, Duruan Town, Pengjiang Distric, Jaingmen Guangdong 0, 529000, CN)
International Classes:
G01M1/24; F16C3/10
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (Floor 1-4, Building A9-A10 No. 231-233, Science Avenue,Economic & Technological Development Distric, Guangzhou Guangdong 0, 510000, CN)
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