crosshead diesel engine crosshead

A crosshead type, diesel engine technology, applied in the crosshead field, can solve the problems of rising surface pressure, increasing cost, disappearing lubricating oil film, etc., and achieve the effect of light weight and cost reduction
CN103249929BActive Publication Date: 2016-08-03MITSUBISHI HEAVY IND LTD +1
1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MITSUBISHI HEAVY IND LTD
Publication Date
2016-08-03

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A crosshead of a crosshead diesel engine, comprising: a rotatable pin (14) connecting one end of a piston rod and one end of a connecting rod; a sliding shoe (8) that slides and reciprocates relative to a sliding plate (6) , the sliding plate is erected from the fixed end fixed to the frame to the free end (6b); and the connecting plate (13) of the connecting pin (14) and the sliding shoe (8), the arm portion (13a) of the connecting plate The central axis (C1) deviates from the center of the shoe (8) toward the inner end (8b) side.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a crosshead of a crosshead diesel engine. Background technique

[0002] Conventionally, a crosshead type diesel engine has been used as a main engine for ship propulsion (see Patent Document 1). Such a crosshead type diesel engine has a crosshead that rotatably connects one end of a piston rod and one end of a connecting rod, and slides and reciprocates on a slide plate fixed to a main body side. As the crosshead reciprocates on the sliding plate, force is transmitted from the piston to the crosshead through the piston rod. The component force of the transmitted force in the lateral direction (direction toward the slide plate) is called a lateral force, and is a force that deforms the slide plate.

[0003] In order to suppress the deformation of the sliding plate, conventionally, the strength of the sliding plate has been increased by increasing the thickness of the sliding plate or providing additional ribs for suppressing 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