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 (CN)
ZHANG PU (CN)
WU WEIJIAN (CN)
WEI JIAQI (CN)
ZHANG PU (CN)
WU WEIJIAN (CN)
WEI JIAQI (CN)
Application Number:
PCT/CN2016/079977
Publication Date:
October 26, 2017
Filing Date:
April 22, 2016
Export Citation:
Assignee:
JIANGMEN PENGJIANG DISTR LANJIN TECH CO LTD (CN)
International Classes:
G01M1/24; F16C3/10
Foreign References:
| CN205715231U | 2016-11-23 | |||
| CN2572017Y | 2003-09-10 | |||
| CN105571784A | 2016-05-11 | |||
| CN103185103A | 2013-07-03 | |||
| US5435059A | 1995-07-25 |
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF:
Previous Patent: METHOD AND APPARATUS FOR MAKING FUNCTIONAL, DIGITAL FULL DENTURE
Next Patent: IMPROVED LEAD FRAME SYSTEM
Next Patent: IMPROVED LEAD FRAME SYSTEM