TWI256438B - Eight-stroke internal combustion engine utilizing a slave cylinder - Google Patents

Eight-stroke internal combustion engine utilizing a slave cylinder

Info

Publication number
TWI256438B
TWI256438B TW93107370A TW93107370A TWI256438B TW I256438 B TWI256438 B TW I256438B TW 93107370 A TW93107370 A TW 93107370A TW 93107370 A TW93107370 A TW 93107370A TW I256438 B TWI256438 B TW I256438B
Authority
TW
Taiwan
Prior art keywords
slave cylinder
revolution
degrees
cylinder
master
Prior art date
Application number
TW93107370A
Other languages
Chinese (zh)
Other versions
TW200506186A (en
Inventor
Lung-Tan Hu
Original Assignee
Lung-Tan Hu
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
Priority claimed from JP2002361457A external-priority patent/JP3885206B2/en
Application filed by Lung-Tan Hu filed Critical Lung-Tan Hu
Publication of TW200506186A publication Critical patent/TW200506186A/en
Application granted granted Critical
Publication of TWI256438B publication Critical patent/TWI256438B/en

Links

Classifications

    • Y02T10/121—
    • Y02T10/146—

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

By the utilizing of a slave cylinder working in coordination with a master cylinder, the slave cylinder both receives cool atmospheric air and receives hot, partially un-burnt exhaust gases from the master cylinder to create a second power-stroke in the slave cylinder. With the two coordinating cylinders, the entire working process is from 0 to 810 degrees of revolution crankshaft. The master cylinder cycles work from 0 to 720 degrees of revolution and slave cylinder cycles work from 90 to 810 degrees of revolution. The master cylinder begins to intake air and fuel at 0 degree of revolution and slave cylinder begins to intake air at 90 degrees of revolution. There is an angle of 60-120 degrees differences between master and slave cylinder, where the slave cylinder is trailing the master.
TW93107370A 2002-11-11 2004-03-19 Eight-stroke internal combustion engine utilizing a slave cylinder TWI256438B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002361457A JP3885206B2 (en) 2002-11-11 2002-11-11 Eight stroke internal combustion engine
CA002433433A CA2433433C (en) 2002-11-11 2003-07-10 Eight-stroke internal combustion engine utilizing a slave cylinder
US10/619,147 US6918358B2 (en) 2002-11-11 2003-07-15 Eight-stroke internal combustion engine utilizing a slave cylinder
CNB031439519A CN100406697C (en) 2002-11-11 2003-08-04 Internal-combustion engine with main and auxiliary strokes

Publications (2)

Publication Number Publication Date
TW200506186A TW200506186A (en) 2005-02-16
TWI256438B true TWI256438B (en) 2006-06-11

Family

ID=37614661

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93107370A TWI256438B (en) 2002-11-11 2004-03-19 Eight-stroke internal combustion engine utilizing a slave cylinder

Country Status (1)

Country Link
TW (1) TWI256438B (en)

Also Published As

Publication number Publication date
TW200506186A (en) 2005-02-16

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Legal Events

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