TW200628687A - Four stroke internal combustion engine - Google Patents

Four stroke internal combustion engine

Info

Publication number
TW200628687A
TW200628687A TW094104072A TW94104072A TW200628687A TW 200628687 A TW200628687 A TW 200628687A TW 094104072 A TW094104072 A TW 094104072A TW 94104072 A TW94104072 A TW 94104072A TW 200628687 A TW200628687 A TW 200628687A
Authority
TW
Taiwan
Prior art keywords
lubricant
crank box
internal combustion
combustion engine
crank
Prior art date
Application number
TW094104072A
Other languages
Chinese (zh)
Other versions
TWI300817B (en
Inventor
Jing-Hua Lin
Original Assignee
Cpi Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cpi Motor Co Ltd filed Critical Cpi Motor Co Ltd
Priority to TW094104072A priority Critical patent/TW200628687A/en
Publication of TW200628687A publication Critical patent/TW200628687A/en
Application granted granted Critical
Publication of TWI300817B publication Critical patent/TWI300817B/zh

Links

Landscapes

  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

A four-stroke internal combustion engine is provided to solve the drawback that more lubricant is required for the lubrication of the conventional four-stroke internal combustion engine. The engine comprises a crank box having a cylinder and a piston contained in the cylinder. The piston and crank box are formed into a crank pump. An air manifold is arranged on one side of the crank box, and the one end of the intake manifold is arranged on the other side of the crank box. The other end of the intake manifold is communicated with the intake of the cylinder. An engine oil separator is arranged in the intake manifold. A nozzle is arranged in the opening between the air manifold and the crank box, and a lubricant box (40) is arranged to supply the lubricant. When the intake manifold inhales the fresh air, the lubricant sprayed from the nozzle would be led and spray in the crank box to lubricate each part inside the crank box. With the spraying way, the required lubricant is reduced to achieve the objective of saving lubricant.
TW094104072A 2005-02-05 2005-02-05 Four stroke internal combustion engine TW200628687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094104072A TW200628687A (en) 2005-02-05 2005-02-05 Four stroke internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094104072A TW200628687A (en) 2005-02-05 2005-02-05 Four stroke internal combustion engine

Publications (2)

Publication Number Publication Date
TW200628687A true TW200628687A (en) 2006-08-16
TWI300817B TWI300817B (en) 2008-09-11

Family

ID=45070066

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094104072A TW200628687A (en) 2005-02-05 2005-02-05 Four stroke internal combustion engine

Country Status (1)

Country Link
TW (1) TW200628687A (en)

Also Published As

Publication number Publication date
TWI300817B (en) 2008-09-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees