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

Engine

An engine and power transmission technology, which is applied in the direction of engine components, machine/engine, engine lubrication, etc., can solve the problems of lubricating oil pump replacement and repair operations, etc., and achieve the effect of reducing maintenance costs and improving operability

Active Publication Date: 2015-06-10
YANMAR POWER TECHNOLOGY CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the replacement and repair operations of the lubricating oil pump are cumbersome

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
  • Engine
  • Engine
  • Engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Next, for the engine 1 of the embodiment of the invention, use Figure 1 to Figure 3 Be explained.

[0027] figure 1 It is a perspective view showing the overall structure of an engine according to an embodiment of the present invention, figure 2 is the main view of the same structure, image 3 is the right view of the same structure.

[0028] In addition, in the following description, the side where the exhaust manifold 12 of the engine 1 is disposed is referred to as the front side (front side), and the opposite side is referred to as the rear side (rear side). In the left-right direction, the left side of the engine 1 is defined as the left side of the engine 1 when the observer observes the front side of the engine 1 , and the right side of the engine 1 is defined as the right side.

[0029] The engine 1 of the present embodiment is a six-cylinder diesel engine mounted on a ship (for example, a small fishing boat).

[0030] The engine 1 includes an engine main...

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

[Problem] To provide an engine which can be maintained at reduced cost because the efficiency of the work of replacement and repair of a lubricating oil pump is improved. [Solution] An engine is provided with a lubricating oil pump (9) for delivering, under pressure, lubricating oil within an oil pan (4). A gear casing (81) which incorporates a gear for transmitting power to the lubricating oil pump (9) is mounted to the engine body. The lubricating oil pump (9) is mounted to the gear casing (81). The gear casing (81) protrudes from the cylinder block which constitutes the engine body.

Description

technical field [0001] The present invention relates to an arrangement structure of a lubricating oil pump in an engine. Background technique [0002] Conventionally, in an engine, lubricating oil is used to lubricate the inside of the engine main body. This lubricating oil is stored in an oil pan, and is supplied by being pumped into the engine main body by a lubricating oil pump. [0003] For example, as shown in Patent Document 1, a lubricating oil pump is installed inside an oil pan and fixed to a cylinder group near the crankcase. Therefore, to replace or repair the lubricating oil pump, it is necessary to first remove the oil pan, and then remove the lubricating oil pump from the cylinder block. Therefore, replacement and repair operations of the lubricating oil pump are cumbersome. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2006-207401 Contents of the invention [0007] The problem to be so...

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
IPC IPC(8): F01M1/02
CPCF01M1/02F01M2001/0284
Inventor 佐佐木庆典汤川洋史井口克之
Owner YANMAR POWER TECHNOLOGY CO LTD