Unlock instant, AI-driven research and patent intelligence for your innovation.

Connecting rod with modified end

一种连杆、近端的技术，应用在往复式驱动机构领域，能够解决摩擦和相关联能量损失增加等问题

Active Publication Date: 2016-11-23
HOWDEN THOMASSEN COMPRESSORS
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of such high viscosity lubricants results in increased friction and associated energy losses

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Connecting rod with modified end
  • Connecting rod with modified end
  • Connecting rod with modified end

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Apparatus according to the present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the apparatus are shown. However, this device may be embodied in many other different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the device to those skilled in the art. Throughout the drawings, the same reference numerals refer to the same elements.

[0014] refer to figure 1 , shows an exemplary embodiment of a reciprocating compressor 10 (hereinafter "compressor 10") according to the present disclosure. For convenience and clarity, terms such as "top", "bottom", "radial", "axial", "upper", "lower", "vertical", "horizontal", "right", "left", "transverse " and "longitudinal" and other terms will be used herein to describe the relative ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A connecting rod (24) has a modified end adapted to ensure that a lubricant film of sufficient thickness exists in an end bearing thereof when the connecting rod is placed in both tension and compression. The connecting rod includes an elongated body portion or shaft (40), a big end (42) defining a first coupling bore (44) at a first longitudinal end of the body portion (40), and a small end (46) defining a second coupling bore (48) at a second longitudinal end of the body portion (40). The small end (46) and the big end (42) each have a proximal side (50,52) nearest the shaft (40) and a distal side (54,56) furthest from the shaft (40). An opening (100) is formed in the shaft (40) adjacent the proximal side (52) for adjusting a stiffness of the proximal side (52).

Description

technical field [0001] The present disclosure relates generally to the field of reciprocating drive mechanisms, and more particularly to improved linkage designs for use in such mechanisms. Background technique [0002] A common reciprocating drive mechanism typically includes one or more connecting rods that convert rotational movement of a crankshaft into linear reciprocating movement for driving a corresponding piston rod. A typical connecting rod includes an elongated shaft terminating at a first longitudinal end in a so-called "big end" having a larger transverse hole formed extending therethrough to facilitate coupling to the crankshaft . The shaft terminates at a second longitudinal end in a so-called "little end", which has a smaller transverse bore formed extending therethrough in order to facilitate coupling to a piston or piston rod. The large end and the small end thus respectively define generally annular members at opposite longitudinal ends of the shaft of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16J7/00F16C7/02F15B15/02
CPCF16J7/00F04B53/144F16C7/023F04B39/0022F16C7/02F04B39/12F16J1/12F16J1/18
Inventor B·布罗格勒A·兰格拉尔P·N·杜因埃韦尔德
Owner HOWDEN THOMASSEN COMPRESSORS