WO1983000187A1 - Non-compression internal-combustion engine - Google Patents
Non-compression internal-combustion engine Download PDFInfo
- Publication number
- WO1983000187A1 WO1983000187A1 PCT/SE1982/000231 SE8200231W WO8300187A1 WO 1983000187 A1 WO1983000187 A1 WO 1983000187A1 SE 8200231 W SE8200231 W SE 8200231W WO 8300187 A1 WO8300187 A1 WO 8300187A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- stroke
- cylinder
- combustion engine
- movement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/026—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle three
Definitions
- the present invention relates to a three-stroke compound engine of internal combustion type.
- the purpose of the invention is to provide an internal combustion engine which is less power- -consuming than engines known so far and which can be operated by mixtures of gasoline and alcohol or the like.
- a further purpose of the invention is to provide an internal combustion engine which for a desired output can be made smaller than conventional engines and which can be manufactured at lower costs.
- FIG.. 1 illustrates di agrammatf cally the sucti on stroke of the engine
- FIG. 2 illustrates diagrammatically the expansion stroke of the engine
- FIG. 3 illustrates di agrammati cally the exhaust stroke of the engine.
- crank rod 3 pivoted to the piston at one end thereof.
- the other end of the crank rod is rotatably mounted to the crank of a crank shaft 4 for converting the reciprocating movement of the piston to a rotational movement of the crank shaft.
- inlet or suction valve 5 and an outlet or exhaust valve 6 which are controlled so as to be opened and closed by means not shown in the figures.
- FIG. 1 illustrates the suction stroke of the engine.
- the inlet valve 5 is open while the piston is moving to the right as seen in the figure.
- the valve opening is dimensioned so that the total amount of fuel or fuel mixture required for the combustion during the following expansion stroke, will be sucked into the cylinder during a movement of the piston 2 comprising a fraction only of the total stroke of the piston.
- the valve is rapidly closed, the fuel mixture sucked into the cylinder at the same time being instantly ignited.
- the expansion obtained during the following combustion causes the piston 2 to continue the movement to the right over the remaining portion of the total stroke of the piston, the crank shaft 4 accordingly being rotated.
- the outlet valve 6 will be opened.
- crank shaft two or more cylinder piston units of the kind described can be connected such that the crank shaft at any time is rotated under the influence of the piston movement in one of the cylinders .
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Transmission Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8104102A SE8104102L (en) | 1981-07-01 | 1981-07-01 | 3-BATH COMPOUND ENGINE |
SE8104102-2810701 | 1981-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1983000187A1 true WO1983000187A1 (en) | 1983-01-20 |
Family
ID=20344179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1982/000231 WO1983000187A1 (en) | 1981-07-01 | 1982-06-30 | Non-compression internal-combustion engine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0094940A1 (en) |
IT (1) | IT1153103B (en) |
SE (1) | SE8104102L (en) |
WO (1) | WO1983000187A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3938794A1 (en) * | 1989-11-23 | 1991-05-29 | Josef Gail | IC engine with external compressor - has fuel-air mixture introduced to cylinder head over short crank angle near TDC |
DE19835708A1 (en) * | 1998-08-07 | 2000-02-10 | Karl Essig | Internal combustion engine running without compression stroke, with limited-length groove let into internal wall of cylinder |
WO2002090738A2 (en) * | 2001-05-07 | 2002-11-14 | Saddle Rock Technologies, Llc | Rotary machine and thermal cycle |
DE102005044381A1 (en) * | 2005-09-16 | 2007-03-29 | Mittermaier, Franz Xaver | Internal combustion engine operation method for vehicle, involves injecting or igniting formed fuel-air mixture or fuel-oxygen into cylinder through nozzle, without further compression |
EP2044305A2 (en) * | 2006-07-26 | 2009-04-08 | J. Michael Langham | Hydraulic engine |
EP2204558A2 (en) * | 2008-12-30 | 2010-07-07 | LIO Pang-Chian | Internal combustion engine having independent gas supply with no compression stroke |
WO2011048392A3 (en) * | 2009-10-23 | 2011-09-09 | Ultramo Limited | A heat engine |
CN103953436A (en) * | 2014-05-21 | 2014-07-30 | 韩鑫岗 | Three-stroke internal combustion engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US662181A (en) * | 1900-05-17 | 1900-11-20 | George J Altham | Gas-engine. |
-
1981
- 1981-07-01 SE SE8104102A patent/SE8104102L/en unknown
-
1982
- 1982-06-30 EP EP82901997A patent/EP0094940A1/en not_active Ceased
- 1982-06-30 WO PCT/SE1982/000231 patent/WO1983000187A1/en not_active Application Discontinuation
- 1982-07-01 IT IT8222182A patent/IT1153103B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US662181A (en) * | 1900-05-17 | 1900-11-20 | George J Altham | Gas-engine. |
Non-Patent Citations (1)
Title |
---|
"OELMASCHINEN, WISSENSCHAFTLICHE UND PRAKTISCHE GRUNDLAGE FUR BAU UND BETRIEB DER VERBRENNUNGSMASCHINEN", VON ST. LOFFLER, A. RIEDLER SPRINGER VERLAG BERLIN 1916 SEITE 3-4, "DIE FEURMASCHINE VON LENOIR (1860)". * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3938794A1 (en) * | 1989-11-23 | 1991-05-29 | Josef Gail | IC engine with external compressor - has fuel-air mixture introduced to cylinder head over short crank angle near TDC |
DE19835708A1 (en) * | 1998-08-07 | 2000-02-10 | Karl Essig | Internal combustion engine running without compression stroke, with limited-length groove let into internal wall of cylinder |
DE19835708C2 (en) * | 1998-08-07 | 2000-08-10 | Karl Essig | Internal combustion engine with one or more cylinders that can be operated without a compression stroke |
WO2002090738A2 (en) * | 2001-05-07 | 2002-11-14 | Saddle Rock Technologies, Llc | Rotary machine and thermal cycle |
WO2002090738A3 (en) * | 2001-05-07 | 2003-03-13 | Saddle Rock Technologies Llc | Rotary machine and thermal cycle |
US6672275B2 (en) | 2001-05-07 | 2004-01-06 | Ronnie J. Duncan | Rotary machine and thermal cycle |
US6684825B2 (en) | 2001-05-07 | 2004-02-03 | Saddle Rock Technologies, Llc | Rotary machine and thermal cycle |
US6782866B2 (en) | 2001-05-07 | 2004-08-31 | Saddlerock Technologies Llc | Rotary machine and thermal cycle |
DE102005044381A1 (en) * | 2005-09-16 | 2007-03-29 | Mittermaier, Franz Xaver | Internal combustion engine operation method for vehicle, involves injecting or igniting formed fuel-air mixture or fuel-oxygen into cylinder through nozzle, without further compression |
EP2044305A2 (en) * | 2006-07-26 | 2009-04-08 | J. Michael Langham | Hydraulic engine |
EP2044305A4 (en) * | 2006-07-26 | 2010-11-17 | J Michael Langham | Hydraulic engine |
US8135534B2 (en) | 2006-07-26 | 2012-03-13 | Langham J Michael | Hydraulic engine |
EP2682584A1 (en) * | 2006-07-26 | 2014-01-08 | J. Michael Langham | Hydraulic engine |
EP2204558A2 (en) * | 2008-12-30 | 2010-07-07 | LIO Pang-Chian | Internal combustion engine having independent gas supply with no compression stroke |
EP2204558A3 (en) * | 2008-12-30 | 2014-03-12 | LIO Pang-Chian | Internal combustion engine having independent gas supply with no compression stroke |
WO2011048392A3 (en) * | 2009-10-23 | 2011-09-09 | Ultramo Limited | A heat engine |
CN102782275A (en) * | 2009-10-23 | 2012-11-14 | 奥特姆有限公司 | A heat engine |
US9534560B2 (en) | 2009-10-23 | 2017-01-03 | 2020 Power Generation Limited | Heat engine |
CN103953436A (en) * | 2014-05-21 | 2014-07-30 | 韩鑫岗 | Three-stroke internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
EP0094940A1 (en) | 1983-11-30 |
IT8222182A0 (en) | 1982-07-01 |
SE8104102L (en) | 1983-01-02 |
IT1153103B (en) | 1987-01-14 |
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